Latex particle morphology, fundamental aspects: A review

Polymer Reaction Engineering

Volumn 11, Issue 3, 2003, Pages 379-432

  Sundberg, Donald C ^a   Durant, Yvon G ^a  

^a UNIVERSITY OF NEW HAMPSHIRE   (United States)

Author keywords

Atomic force microscopy; Batch reaction; Carboxylic acid; Co polymers; Core shell; Crosslinking; Differential scanning calorimetry; Diffusion; Electron microscopy; Emulsion; Engulfment; Equilibrium; Film formation temperature; Fluorescence; Hemisphere; Hybrid; Initiator; Inverted core shell; Kinetics; Latex; Monomer; Morphology; Non equilibrium; Nuclear magnetic resonance; Pha se separation; Polarity; Polymerization; Radical; Reaction; Scattering; Semi batch reaction; Surfactant; Thermodynamics

Indexed keywords

ATOMIC FORCE MICROSCOPY; DIFFERENTIAL SCANNING CALORIMETRY; ELECTRON MICROSCOPY; EMULSIONS; INTERFACES (MATERIALS); MORPHOLOGY; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; ORGANIC POLYMERS; POLYMERIZATION; REACTION KINETICS; SURFACE TENSION; THERMODYNAMICS;

CROSSLINKING DENSITY; ENGULFMENT; FILM FORMATION TEMPERATURE; HEMISPHERE; INVERTED CORE-SHELL; SEMI-BATCH REACTION;

LATEXES;

EID: 0141608042     PISSN: 10543414     EISSN: None     Source Type: Journal    
DOI: 10.1081/PRE-120024420     Document Type: Article

References (137)

1. Aerdts, A. M., Boei, M. M. W., German, A. L. (1993). Partial and saturation swelling in latex particles of polybutadiene, styrene methyl methacrylate copolymers and composite particles. Polymer 34(3):574-579.
2. Armitage, P. D., De La Cal, D., Asua, J. M. (1994). Improved methods for solving monomer partitioning in emulsion copolymer systems. J. Appl. Polym. Sci. 51:1985-1990.
3. Arora, A., Daniels, E. S., El-Aasser, M. S. (1995). Synthesis and characterization of core/shell ionomeric latexes. I. Latex and film properties. J. Appl. Polym. Sci. 58:301-311.
4. Bassett, D., Hoy, K. (1980). The expansion characteristics of carboxylic emulsion polymers. I. Particle expansion determined by sedimentation. In: Fitch, R., ed. Polymer Colloids II. New York: Plen Press. 1.
5. Berg, J., Sundberg, D. C., Kronberg, B. (1986). Microencapsulation of emulsified oil droplets by in situ polymerization. Polym. Mater. Sci. Eng. 54:367-369.
6. Berg, J., Sundberg, D. C., Kronberg, B. J. (1989). Microencapsulation of emulsified oil droplets by in-situ vinyl polymerization. J. Microencapsul. 6:327-333.
7. Broseta, D., Leibler, L., Kaddour, L. O., Strazielle, C. (1987). A theoretical and experimental study of interfacial tension of immiscible polymer blends in solution. J. Chem. Phys. 87:7248-7256.
8. Chan, P. K., Rey, A. D. (1996). Polymerization-induced phase separation. 1. Droplet size selection mechanism. Macromolecules 29:8934-8941.
9. Chen, Y. C., Dimonie, V., El-Aasser, M. S. (1991). Effect of interfacial phenomena on the development of particle morphology in a polymer latex system. Macromolecules 24:3779-3787.
10. Chen, Y. C., Dimonie, V. L., El-Aasser, M. S. (1992a). Role of surfactant in composite Latex particle morphology. J. Appl. Polym. Sci. 45:487-499.
11. Chen, Y. C., Dimonie, V. L., El-Aasser, M. S. (1992b). Particle morphology in artificial composite polymer latex systems. J. Appl. Polym. Sci. 46:691-706.
12. Chen, Y. C., Dimonie, V. L., Shaffer, O. L., El-Aasser, M. S. (1992c). Development of morphology in latex-particles - the interplay between thermodynamic and kinetic-parameters. Polymer Int. 30:185.
13. Chern, C. S., Poehlein, G. (1987). Polymerization in nonuniform latex particles: distribution of free radicals. J. Polym. Sci., A, Polym. Chem. 25:617-635.
14. Chern, C. S., Poehlein, G. (1990a). Polymerization in nonuniform latex particles. II. Kinetics of two-phase emulsion polymerization. J. Polym. Sci., A, Polym. Chem. 28:3055-3071.
15. Chern, C. S., Poehlein, G. (1990b). Polymerization in nonuniform latex particles. III. Kinetics of grafting in emulsion polymerization. J. Polym. Sci., A, Polym. Chem. 28:3073-3099.
16. Cho, I., Lee, K.-W. (1985). Morphology of latex particles formed by poly(methyl methaerylate)-seeded emulsion polymerization of styrene. J. Appl. Polym. Sci. 30:1903-1926.
17. De La Cal, J., Urzay, R., Zamori, A., Forcada, J., Asua, J. (1990). Simulation of the latex particle morphology. J. Polym. Sci., A, Polym. Chem. 28:1011-1031.
18. Dobler, F., Pith, T., Holl, Y., Lambla, M. (1992). Synthesis of model latices for the study of coalescence mechanisms. J. Appl. Polym. Sci. 44:1075-1086.
19. Dong, Y., Sundberg, D. C. (2003). Estimation of polymer/water interfacial tensions: hydrophobic homopolymer/water interfaces. J. Colloid Interface Sci. 258(1):97-101.
20. Durant, Y. G. (1994). Ph.D. dissertation # 8094, University Claude Bernard, Lyon I, France.
21. Durant, Y. G., Sundberg, D. C. (1995a). An advanced computer algorithm for determining morphology development in latex particles. J. Appl. Polym. Sci. 58:1607-1618.
22. Durant, Y. G., Sundberg, D. C. (1995b). Emulsion polymerization kinetic modeling for composite latex particles. 1. radical distribution between the phases. In: Fourth Pacific Polymer Conference. Koloa, Kauai, Hawaii, December.
23. Durant, Y. G., Sundberg, D. C. (1996). The effects of crosslinking on the morphology of structured latex particles, 1. Theoretical considerations. Macromolecules 29:8466-8472.
24. Durant, Y. G., Sundberg, D. C., Guillot, J. (1994). Determination of interfacial tensions for latex particles. J. Appl. Polym. Sci. 53:1469-1476.
25. Durant, Y. G., Sundberg, E. J., Sundberg, D. C. (1997). The effects of crosslinking on the morphology of structured latex particles. 2. Evidence for lightly crosslinked systems. Macromolecules 30:1028-1032.
26. Durant, Y. G., Stubbs, J. M., Sundberg, D. C. (1999). Competitive adsorption of sodium dodecyl sulfate on two polymer surfaces within latex blends. Langmuir 15:3250-3255.
27. Druant, Y. G., Carrier, R., Sundberg, D. C. (2003). Mathematical model for the emulsion polymerization reaction kinetics of two phase latex particles. Polym. React. Eng. 11(3):433-455.
28. El-Aasser, M. S., Loncar, F. V., Vanderhoff, J. W. (1985). Swelling of carboxyl-containing copolymer latexes. Makromol. Chem., Suppl. 10/11:335.
29. Feldman, K., Tervoort, T., Smith, P., Spencer, N. (1998). Toward a force spectroscopy of polymer surfaces. Langmuir 14:372-378.
30. Fitzwater, S., Chang, H. R., Parker, H. Y., Westmorland, D. G. (1999). Propagating radical termination of high conversion in emulsion polymerization of MMA. Rate coefficient determination from ESR data. Macromolecules 32:3183-3189.
31. Fukuhara, D., Sundberg, D. C. (2003). The role of carboxylic comonomers in morphology control of synthetic latex particles - batch reactions. Prog. Colloid & Polym. Sci., Accepted for publication in.
32. Gonzalez-Ortiz, L. J., Asua, J. M. (1995). Development of particle morphology in emulsion polymerization. 1. Cluster dynamics. Macromolecules 28:3135-3145.
33. Gonzalez-Ortiz, L. J., Asua, J. M. (1996a). Development of particle morphology in emulsion polymerization 2. Cluster dynamics in reacting systems. Macromolecules 28:383-389.
34. Gonzalez-Ortiz, L. J., Asua, J. M. (1996b). Development of particle morphology in emulsion polymerization, 3. Cluster nucleation and dynamics in polymerizing systems. Macromolecules 29:4520-4527.
35. Guillaume, J. L., Pichot, C., Guillot, J. (1988). Emulsifier-free emulsion copolymerization of styrene and butyl acrylate. II. Kinetic studies in the presence of ionogenic comonomers. J. Polym. Sci., A, Polym. Chem. 26:1937-1959.
36. Hagen, R., Salmen, L., Karlsson, O., Wesslen, B. (1996). Viscoelastic properties and film morphology of heterogeneous styrene-butadiene latexes. J. Appl. Polym. Sci. 62:1067-1078.
37. Hayat, M. A. (1988). Principles and Techniques of Electron Microscopy. Biological Applications. 3rd ed. Boca Raton, FL: CRC Press.
38. Hegedus, C. R., Kloiber, K. (1994). Acrylic-polyurethane aqueous dispersions: structure and properties in industrial coatings. In: Presented at the 1994 Waterborne, High-Solids & Powder Coatings Symposium, New Orleans, LA, USA.
39. Hegedus, C., Kloiber, K. (1995). Acrylic-polyurethane hybrids: expanding the potential for industrial coatings. Am. Paint Coat. J. 80:11.
40. Hegedus, C. R., Kloiber, K. A. (1996). J T C, aqueous acrylic-polyurethane hybrid dispersion and their use in industrial coatings. J. Coat. Technol. 68:860.
41. Hidalgo, M., Cavaille, J. Y., Guillot, J., Guyot, A., Pichot, C., Rios, L., Vassoille, R. (1992). Polystyrene(1)/poly(butyl acrylate-methacrylic acid)(2)core-shell emulsion polymers. Part II: thermomechanical properties of latex films. Colloid Polym. Sci. 270:1208.
42. Hobbs, S. Y., Dekkers, M. E. J., Watkins, V. H. (1998). Effect of interfacial forces on polymer blend morphologies. Polymers 29:1598-1602.
43. Hourston, D., Song, M. (1997). Modulated differential scanning calorimetry: 6. Thermal characterization of multicomponent polymers and interfaces. Polymer 38(1):1-7.
44. Hourston, D., Song, M. (2000). Quantitative characterization of interfaces in rubber-rubber blends by means of modulated-temperature DSC. J. Appl. Polym. Sci. 76(12):1791-1798.
45. Hourston, D., Zhang, H. (1997). Modulated differential scanning calorimetry-VII: Interfacial macromolecular diffusion in core-shell latex particles. Thermochim. Acta 294:23-31.
46. Ivarsson, L. E., Karlsson, O. J., Sundberg, D. C. (2000). Influence of glass transition temperature on latex particle morphology. Macromol. Symp. 151:407-412.
47. Joanicot, M., Cabane, B., Wong, K. (1995). Structure of latex particles within the coating. Poly. Mat. Sci. Eng. 73:143.
48. Jönsson, J. E. (1994). Production of two-phase later particles by seed emulsion polymerization: polymerization conditions and particle morphology. PhD thesis, Lund Institute of Technology, Sweden.
49. Jönsson, J. E. L., Hassander, H., Jansson, L. H., Törnell, B. (1991). Morphology of two phase polystyrene/poly(methyl methacrylate) latex particles prepared under different polymerization conditions. Macromolecules 24:126-131.
50. Juhué, D., Lang, J. (1993). Effect of surfactant postadded to latex dispersion on film formation: a study by atomic force microscopy. Langmuir 9:792-796.
51. Juhué, D., Lang, J. (1994). Latex film surface morphology studied by atomic force microscopy: effect of a non-ionic surfactant post added to latex dispersion. Colloids Surf., A Physicochem. Eng. Asp. 87:177.
52. Juhue, D., Lang, J. (1995). Film formation from dispersion of core-shell latex particles. Macromolecules 28:1306-1308.
53. Kan, C. S., Blackson, J. H. (1996). Effect of ionomeric behavior on the viscoelastic properties and morphology of carboxylated latex films. Macromolecules 29:6853-6864.
54. Karlsson, O., Hassander, H., Wesslén, B. (1997). Morphology of poly(isoprene-co-styrene-co-methacrylic acid) latex prepared by two-stage seeded emulsion polymerization. J. Appl. Polym. Sci. 63:1543-1555.
55. Karlsson, O. J., Stubbs, J. M., Karlsson, L. E., Sundberg, D. C. (2001). Estimating diffusion coefficients for small molecules in polymers and polymer solutions. Polymer 42:4915-4923.
56. Karlsson, L. E., Karlsson, O. J., Sundberg, D. C. (2003). Non-equilibrium particle morphology development in seeded emulsion polymerization. 2. Influence of seed polymer Tg. J. Appl. Polym. Sci., in press.
57. Kim, H. B., Winnik, M. A. (1994). Effect of surface acid group neutralization on interdiffusion rates in latex films. Macromolecules 27:1007-1012.
58. Kim, H. B., Wang, Y., Winnik, M. A. (1994). Synthesis, structure and film-forming properties of poly(butyl methacrylate)-poly(methacrylic acid) core shell latex. Polymer 35:1779-1786.
59. Kirsch, S., Landfester, K., Shaffer, O., El-Aasser, M. S. (1999). Particle morphology of carboxylated poly(n-butyl acrylate)/poly(methyl methacrylate) composite latex particles investigated by TEM and NMR. Acta Polym. 50:347-362.
60. Kirsch, S., Pfau, A., Stubbs, J., Sundberg, D. 2001 Control of particle morphology and film structures of carboxylated poly (n butylacrylate)/poly (methyl methacrylate) composite latex particles. Colloids Surf., A Physicochem. Eng. Asp. 183-185:725-737.
61. Krywko, W. P., McAuley, K. B., Cunningham, M. F. (2002). Mathematical modeling of particle morphology development induced by radical concentration gradients in seeded styrene homopolymerization. Polym. Reaction Engineering 10:135-161.
62. Landfester, K. (2002). Polyreactions in miniemulsions. Prog. Polym. Sci. 27(4):689-757.
63. Landfester, K., Spiess, H. W. (1997). Characterization of interphases in core-shell latexes by solid state NMR. Chemie-Ingenier-Technik 69(1/2):111-115.
64. Landfester, K., Boeffel, C., Lambla, M., Spiess, H. (1996). Characterization of interfaces in core-shell polymers by advanced solid-state NMR methods. Macromolecules 29:5972-5980.
65. Lee, D. I. (1980). Morphology and properties of two stage latex particles. In: Preprints of the 2nd Japan-Korea Joint Symposium on Polymer Science and Technology. 97-107.
66. Lee, D. I. (1997). The thermal behaviors of latexes: wet latex glass transition temperatures. Macromol. Symp. 118:267-273.
67. Lee, D. I., Ishikawa, T. (1983). The formation of "inverted" core shell latexes. J. Polym. Sci., Polym. Chem. Ed. 21:147-154.
68. Lee, S., Rudin, A. (1992a). Control of core-shell latex morphology. In: Daniels, E. S., Sudol, E. D., El-Aasser, M. S., eds. Polymer Latexes, Preparation, Characterization and Applications. ACS Symposium Series, Washington, DC: American Chemical Society, pp. 234, 492.
69. Lee, S., Rudin, A. (1992b). Synthesis of core shell latexes by redox initiation at ambient temperatures. J. Polym. Sci., A, Polym. Chem. 30:2211-2216.
70. Lee, K. W., Sundberg, D. C. (1995). The Effects of copolymerization variables on the development of latex particle morphology. Fourth Pacific Polymer Conference. Koloa, Kauai, Hawaii, December.
71. Lim, K. T., Webber, S. E., Johnston, K. P. (1999). Synthesis and characterization of poly(dimethyl siloxane) - poly[alky (meth)acrylic acid] block copolymers. Macromolecules 9(32):2811-2815.
72. Lluaro, M. F., Pétiaud, R., Hidalso, M., Guillot, J., Pichot, C. (1994). NMR Techniques in emulsion polymer investigation. In: Proceedings of the 3rd International Symposium on Radical Copolymers in Dispersed Media. Lyon: Groupe Français des Polymeres, p. 83.
73. Magonov, S. N., Elings, V., Whangbo, M.-H. (1997). Phase imaging and stiffness in tapping-mode atomic force microscopy. Surf. Sci. 375:L385-L391.
74. Maron, S. H., Edler, N. E., Vlivetich, I. N. (1954). Determination of surface area and particle size of synthetic latex by adsorption. I. Latices containing fatty acid soaps. J. Colloid Sci. 9:89.
75. Masa, J. A., de Arbina, L. L., Asua, J. M. (1993). A comparison between miniemulsion and conventional emulsion terpolymerization of styrene, 2-ethylhexyl acrylate and methacrylic acid. J. Appl. Polym. Sci. 48:205-213.
76. 13C n.m.r. spectroscopy. Polymer 40(12):3323-3329.
77. Maxwell, I., Kurja, J., Gerard, H., Van Doremaele, J., German, A. I., Morrison, B. (1992a). Partial swelling of latex particles with monomers. Makromol. Chem. 193:2049-2063.
78. Maxwell, I. A., Kurja, J., Van Doremaele, G. H., German, A. L. (1992b). Thermodynamics of swelling of latex particles with two monomers. Makromol. Chem. 193:2065-2080.
79. Mellinger, F., Wilhlem, M., Landfester, K., Spiess, H., Haunschild, A., Packusch, J. (1998a). Structure of water-containing latexes: remagnetization effects during solid-state NMR spin-diffusion experiments. Acta Polymer 49:108-115.
80. Mellinger, F., Wilhelm, M., Spiess, H. W., Haunschild, A., Packusch, J. (1998b). Structure of water-containing altexes: remagnetization effects during solid-state NMR spin-diffusion experiments. Acta Polym. 49:108-115.
81. Mills, M. F., Gilbert, R. G.; Napper, D. H. (1990). Effect of polymerization kinetics on particle morphology in heterogeneous systems. Macromolecules 23:4247-4257.
82. Mills, M. F., Gilbert, R. G., Napper, D. H., Rennie, A. R., Ottewill, R. H. (1993). Small-angle neutron-scattering studies of inhomogeneities in latex-particles from emulsion homopolymerizations. Macromolecules 26:3553-3562.
83. Murio, S., Hashimoto, H., Hosoi, K. (1984). Morphology of core shell particles. J. Polym. Sci., Polym. Chem. Ed. 22:1365-1372.
84. Nabuurs, T. (1997). Alkyd-Acrylic Composite Emulsions: Polymerization and Morphology. Ph.D. thesis, Technical University of Eindhoven, Netherlands.
85. Nishida, S., El-Aasser, M. S., Klein, A., Vanderhoff, J. W. (1981). Emulsion Polymers and Emulsion Polymerization. Vol. 165. Washington, DC: ACS Symposium Series, 291.
86. Noel, L. F. J., Maxwell, I. A., German, A. L. (1993). Partial swelling of latex particles by two monomers. Macromolecules 26:2911-2918.
87. Nzudie, D. T., Delmotte, L., Riess, G. (1991). Magic-angle carbon-13 nuclear magnetic resonance analysis of polybutadiene-poly(methyl methacrylate) core-shell latex. Makromol. Chem., Rapid. Commun. 12:251.
88. Okubo, M., Katsuta, Y., Matsumoto, T. (1980). Rupture of anomalous composite particles prepared by seeded emulsion polymerization in aging period. J. Polym. Sci., Polym. Lett. Ed. 18:481-486.
89. Okubo, M., Ando, M., Yamada, A., Katsuta, Y., Matsumoto, T. (1981). Studies on suspension and emulsion. XLVIL. Anomalous composite polymer emulsion particles with voids produced by seeded emulsion polymerization. J. Polym. Sci., Polym. Lett. Ed. 19:143-147.
90. Okubo, M., Yamaguchi, S., Matsumoto, T. (1986). Morphology of composite polymer emulsion particles consisting of two kinds of polymers between which ionic bonding intermolecular interaction operates. J. Appl. Polym. Sci. 31:1075-1082.
91. Okubo, M., Kaneita, K., Matsumoto, T. (1987). Preparation of carboxylated polymer emulsion particles in which carboxyl groups are predominantly localized at surface layer by using the seeded emulsion polymerization technique. J. Appl. Polym. Sci. 33:1511-1516.
92. Okubo, M., Ichikawa, K., Fujimura, M. (1991). Production of submicron-size multi-hollow microspheres by stepwise alkali/acid method. Polym. Mater. Sci. Eng. 64:347.
93. Ottewill, R. H. (1987). Characterization of polymer colloids. In: El-Aasser, M. S., Fitch. R. M., eds. Future Directions in Polymer Colloids. NATO ASI series E, Dordrecht, Netherlands: Martinus Niijhoff, pp. 138, 253.
94. Ottewill, R. H., Schofeld, A. B., Waters, J. A. (1996). Preparation of composite latex particles by engulfment. Colloid Polym. Sci. 274:763-771.
95. Parker, H. Y., Westmoreland, D. G., Chang, H. R. (1996). ESR study of MMA batch emulsion polymerization in real time: effects of particle size. Macromolecules 29:5119-5127.
96. Paxton, P. R. (1969). Adsorption of emulsifier on polystyrene and poly (methyl methacrylate) latex particles. J. Colloid Interface Sci. 31:19.
97. Pfau, A., Kirsch, S., Baumstark, R. (1999). Morphology and film properties of carboxylates PBA/PMMA composite latexes - material contrast mapping with tapping mode AFM. In: Oral Presentation at the 1st Int. Conf. on Scanning Probe Microscopy of Polymers. Santa Barbara, August 27-29.
98. Piirma, I., Chen, S. (1980a). Adsorption of ionic surfactants on latex particles. J. Colloid Interface Sci. 74:90.
99. Piirma, I., Chen, S. (1980b). Adsorption of ionic surfactants on latex particles. J. Colloid Interface Sci. 74(1):90-102.
100. Richard, J., Maquet, J. (1992). Dynamic micromechanical investigations into particle/particle interfaces in latex films. Polymer 33:4164-4173.
101. Rios, L., Hidalgo, M., Cavaille, J. Y., Guillot, J., Guyot, A., Pichot, C. (1991). Polystyrene (1)/poly(butyl acrylate-methacrylic acid(2) core-shell emulsion polymers. Part I. Synthesis and colloidal characterization. Colloid Polymer Sci. 269:812.
102. Santos, A. M. D., Mckenna, T. F., Guillot, J. (1997). Emulsion copolymerization of styrene and-butyl acrylate in presence of acrylic and methacrylic acids: effect of pH on kinetics and carboxyl group distribution. J. Appl. Polym. Sci. 65:2343-2355.
103. Scholsky, K. M., Fitch, R. M. (1985). Examination of small polystyrene latex particles using a negative staining technique. J. Colloid Interface Sci. 104(2):592.
104. Schoonbrood, H. A. S., Van Den Boom, M. A. T., German, A. L., Hutovic, J. (1994). Multimonomer partitioning in latex systems with moderately water-soluble monomers. J. Polym. Sci., A, Polym. Chem. 32:2311-2325.
105. Shaffer, O., Sandor, M. W., El-Aasser, M. S. (1998). The morphology of carboxylated composite latex and latex films, microscopy microanalysis. Amer. Micro. Soc. 4(Supplement 2: Proceedings):826-827.
106. Sheu, H. R., El-Aasser, M. S., Vanderhoff, J. W. (1990a). Phase separation in polystyrene latex interpenetrating polymer networks. J. Polym. Sci., A, Polym. Chem. 28:629-651.
107. Sheu, H. R., El-Aasser, M. S., Vanderhoff, J. W. (1990b). Uniform non-spherical latex particles as model interpenetrating polymer networks. J. Polym. Sci., A, Polym. Chem. 28:653-667.
108. Shoaf, G. L., Poehlein, G. W. (1991). Kinetics of emulsion copolymerization with acrylic acids. J. Appl. Polym. Sci. 42:1213-1237.
109. Sinniah, S. K., Steel, A. B., Miller, C. J., Reutt-Robey, E. J. (1996). Solvent exclusion and chemical contrast in scanning force microscopy. J. Am. Chem. Soc. 118:8925-8931.
110. Sommer, F., Duc, T. M., Pirri, R., Meunier, G., Quet, C. (1995a). Surface morphology of poly(butyl acrylate)/poly(methyl methacrylate) core shell latex by atomic force microscopy. Langmuir 11:440-448.
111. Sommer, F., Minh Duc, T., Pirri, R., Meunier, G., Quet, C. (1995b). Surface morphology of poly(butyl acrylate)/poly(methyl methacrylate) core shell latex by atomic force microscopy. Langmuir 11:440-448.
112. Song, M., Hourston, D. (1997). Modulated differential scanning calorimetry: XI. A characterization method for interpenetrating polymer networks. Thermochim. Acta 305/305:335-346.
113. Stubbs, J. M., Sundberg, D. C. (2003). Non-equilibrium particle morphology development in seeded emulsion polymerization. 3. Effect of initiator end groups. J. Appld. Polym. Sci., accepted for publication.
114. Stubbs, J., Karlsson, O., Jönsson, J. E., Sundberg, E., Durant, Y., Sundberg, D. (1999). Non-equilibrium particle morphology development in seeded emulsion polymerization. 1: penetration of monomer and radicals as a function of monome feed rate during second stage polymerization. Colloids Surf., A Physiochem. Eng. Asp. 153:255-270.
115. Stutman, D. R., Klein, A., El-Aasser, M. S., Vanderhoss, J. W. (1985). Mechanism of core/shell emulsion polymerization. I&EC Product Res. Dev. 24:404-412.
116. Sun, P., Zhao, K., Liu, D., Huo, D. (2002). Prediction and experiment of core-shell particle morphology of vinyl acetate and butyl acrylate. J. Appl. Polym. Sci. 832:2930-2937.
117. Sundberg, D. C., Muscato, M. R. (1990). Morphology development of polymeric microparticles in aqueous dispersions. 1. Thermodynamic considerations. J. Appl. Polym. Sci. 41:1425-1442.
118. Sütterlin, N. (1985). Structure/properties of emulsion copolymers. Makromol. Chem. Suppl. 10/11:403.
119. Tembou, N. D. (1992). Contribution a l'etude de l'interphase des lates "core-shell" par lat RMN du solide a haute resolution. Doctoral thesis, Universite de Haute-Alsace, Mulhouse, France.
120. Tien, C. F., Hegedus, C. R., Raymond, C., Santosusso, T. M., Snyder, J. M., Mercado, L. A. Two Component Waterborne Crosslinkable Polyurethane-acrylate Hybrid Coating Systems. US Patent 5,594,065.
121. Tognacci, R., Storti, G., Bertucco, A. (1996). Measurements of monomer partitioning in emulsion copolymerization systems. J. Appl. Polym. Sci. 62:2341-2349.
122. Tonge, M. P., Gilbert, R. G. (2001a). Testing free volume theory for penetrant diffusion in rubbery polymers. Polymer 42:1393-1405.
123. Tonge, M. P., Gilbert, R. G. (2001b). Testing models for penetrant diffusion in glassy polymers. Polymer 42:513-601.
124. Tonge, M. P., Stubbs, J. M., Sundberg, D. C., Gilbert, R. M. (2000). Penetrant diffusion in poly(methyl methacrylate) near Tg: dependence on temperature and polymer weight fraction. Polymer 41:3659-3670.
125. Tongyu, C., Yongshen, X., Yunchen, S., Long, F., Xing, L., Yukong, H. (1990). Study of particle morphology in polymer emulsions and their minimum film formation temperatures. J. Appl. Polymer Sci. 41:1965-1972.
126. Torza, S., Mason, S. G. (1970). Three phase interactions in shear and electrical fields. J. Colloid Interface Sci. 33:67-83.
127. Van Hemmersveld, E. M. S., Van Es, J. J. G. S., Cuperus, F. P. (1999). Oil-acrylate hybrid emulsions, mini-emulsion polymerization and characterization. Colloids Surf., A Physiocochem. Eng. Asp. 153:285-296.
128. Vijayendran, B. R., Derby, R., Gruber, B. A. Aqueous Polyurethane-vinyl Polymer Dispersions for Coating Applications. US Patent 5,173,526.
129. Waters, J. A. (1989). Core-shell Polymer Composite Particle Dispersions. Assigned to ICI plc. European Patent 327, 199.
130. Winnik, M. A., Croucher, M. D. The characterization of polymer colloids by fluorescence quenching techniques. Future directions in polymer colloids. NATO ASI Series, Series E. Appl. Sci. 138:277.
131. Winzor, C. L., Sundberg, D. C. (1987). Conversion dependent morphology predictions for composite emulsion polymers: 1. Synthetic latices. Polymers 33:3797-3850.
132. Winzor, C. L., Sundberg, D. C. (1992a). Conversion dependent morphology predictions for composite emulsion polymers: 2. Artificial latices. Polymers 33:4269-4279.
133. Yoo, S., Harelle, L., Daniels, E. S., El-Aasser, M. S., Klein, A. (1992b). Interfacial aspects of strength development in poly(methyl methacrylate)-based latex systems. J. Appl. Polym. Sci. 58:367-374.
134. Zhhong, Q., Innis, D., Kjoller, K., Elings, V. B. (1995). Fractured polymer silica fiber surface studied by tapping mode atomic-force microscopy. Surf. Sci. 290:L688-L692.
135. Zosel, A., Heckmann, W., Ley, G., Mächtle, W. (1993). Chemical heterogeneity in emulsion copolymers of carboxylic monomers. Colloid Polym. Sci. 265:113.
136. Zosel, A., Heckmann, W., Ley, G., Mächtle, W. (1987). Chemical heterogeneity in emulsion copolymers: structure and properties of latex particles and films. Adv. Org. Coat. Sci. Technol. 11:15.
137. Zosel, A., Heckmann, W., Ley, G., Mächtle, W. (1989). Influence of chemical heterogeneity on structure and properties of emulsion copolymers. Makromol. Chem. Macromol. Symp. 35/36:423.