Investigation of the band texture occurring in hydroxypropylcellulose solutions using rheo-optical, rheological and small angle light scattering techniques

Rheologica Acta

Volumn 38, Issue 6, 1999, Pages 569-593

  Harrison, Philip ^a   Navard, Patrick ^a  

^a PSL RESEARCH UNIVERSITY   (France)

Author keywords

Band texture; Hydroxypropylcellulose; Liquid crystalline polymer; Rheo optics; Rheology

Indexed keywords

LIQUID CRYSTAL; POLYMER; RHEOLOGY;

EID: 0033495878     PISSN: 00354511     EISSN: None     Source Type: Journal    
DOI: 10.1007/s003970050209     Document Type: Conference Paper

References (95)

1. Allen SR, Roche EJ (1989) Deformation behaviour of Kevlar aramid fibres. Polymer 30:996-1003
2. Atkins EDT, Fulton WS, Miles MJ (1980) Liquid crystal behaviour of cellulose derivatives and their relationship to molecular structures and morphology. Proc Fifth Int TAPPI Conf, Vienna pp 208-213
3. Ballou JW (1976) The structure of fibres from p-oriented aromatic polyamides. Polymer Am Chem Soc Div Polym Chem Preprints 17:75-78
4. Bedford SE, Windle AH (1990) Morphology of shear-induced textures in a thermotropic liquid crystal copolyester-relationship between banded and tight textures. Polymer 31:616-620
5. Chen S, Qian R (1990) A study of band texture formation of nematic solutions of poly(1,4-phenyleneterephthalamide) in sulphuric acid. Makromol Chem 191:2475-2483
6. Chen S, Jin Y, Hu S, Xu M (1987a) Fibrillar structure in the oriented films of a thermotropic aromatic polyester. Polym Commun 28:208
7. Chen S, Jin Y. Qian R, Cai L (1987b) Precipitation-crystallisation of poly(1,4-phenyleneterephthalamide) from nematic solution. Makromol Chem 188:2713-2719
8. Cidade MT, Leal CR, Godinho MH, Martins AF, Navard P (1995) Rheological properties of acetoxypropylcellulose in thermortopic chiral nematic phase. Mol Cryst Liq Cryst 261:617-625
9. Ding J, Feng J, Yang Y (1995) Sinusoidal supermolecular structure of band textures in a presheared hydroxypropyl cellolose film. Polym J 27:1132-1138
10. Dobb MG, Johnson DJ, Saville BP (1977a) Direct observation of structure in high-modulus aromatic fibres. J Polym Sci Polym Symp 58:237-251
11. Dobb MG, Johnson DJ, Saville BP (1977b) Supramoleculur structure of a high-modulus polyaromatic fibre (Kevlar 49). J Polym Sci Polym Phys Ed 15:2201-2211
12. Donald AM (1983) Microdiffraction applied to thermotropic liquid crystalline polymers. Philos Mag A 47: L13-L17
13. Donald AM (1984) Evidence for homeotropy in thermotropic polymers from electron microscopy. J Mater Sci Lett 3:44-46
14. Donald AM, Windle AH (1983a) Electron microscopy of banded structures in oriented thermotropic polymers. J Mater Sci 18:1143-1150
15. Donald AM, Windle AH (1983b) An electron diffraction analysis of banded structures in thermotropic polymers. Colloid Polym Sci 261:793-799
16. Donald AM, Windle AH (1984) Transformation of banded structures on annealing thin films of thermotropic liquid crystalline polymers. J Mater Sci 19:2085-2097
17. Donald AM, Viney C, Windle AH (1983) Banded structures in oriented thermotropic polymers. Polymer 24:155-159
18. Donald AM, Viney C, Ritter AP (1986) The parabolic focal conic texture in a lyotropic liquid-crystalline polymer. Liq Cryst 1:287-300
19. Ernst B, Navard P (1989) Band textures in mesomorphic (hydroxypropyl) cellulose solutions. Macromolecules 22:1419-1422
20. Ernst B, Navard P, Hashimoto T, Takebe T (1990) Shear flow of liquid-crystalline polymer solutions as investigated by small-angle light-scattering techniques. Macromolecules 23:1370-1374
21. Fincher CRN (1988) Light diffraction studies of the banded texture in hydroxypropylcellulose. Mol Cryst Liq Cryst 155:559-570
22. Fischer H, Miles MJ, Odell JA (1994) Atomic force microscopy of the banded structure of lyotropic polymers. Macromol Rap Commun 15:815-821
23. Fischer H, Keller A, Windle AH (1996) The origin of banded textures induced by shear a suggested scheme and a relevant rheological effect. J Non-Newtonian Fluid Mech 67:241-268
24. Fried F, Sixou P (1988) "Bands" and "torsads" textures in films and threads of hydroxypropyl cellulose. Mol Cryst Liq Cryst 158B:163-184
25. Gleeson JT, Larson RG, Mead DW, Kiss G, Cladis PE (1992) Image analysis of shear-induced textures in liquid-crystalline polymers. Liq Cryst 11:341-364
26. Graziano DJ, Mackley MR (1984) Shear induced optical textures and their relaxation behaviour in thermotropic liquid crystalline polymers. Mol Cryst Liq Cryst 106:73-93
27. Grizzuti N, Cavella S, Cicarelli P (1990) Transient and steady-state rheology of a liquid crystalline hydroxypropylcellulose solution. J Rheol 34:1293-1310
28. Guido S, Grizzuti N (1995) Phase separation effects in the rheology of aqueous hydroxypropylcellulose. Rheol Acta 34:137-146
29. Guido S, Grizzuti N, Marrucci G (1990) S-shaped deformation profiles in sheared liquid crystalline polymers. Liq Cryst 7:279-282
30. Hagege R, Jarrin M, Sotton MJ (1979) Direct evidence of radial and tangential morphology of high-modulus aromatic polyamide fibres. J Microsc 115:65-72
31. Harrison P, Navard P, Cidade MT (1999) Investigation of the band texture occurring in acetoxypropylcellulose thermotropic liquid crystalline polymer using rheo-optical, Theological and light-scattering techniques. Rheol Acta (in press)
32. Hongladarom K., Secakusuma V, Burghardt WR (1994) Relationship between molecular orientation and rheology in lyotropic hydroxypropylcellulose solutions. J Rheol 38:1505-1523
33. Horio M, Ishikawa S, Oda K (1985) Fine structures of fibers and films made from liquid crystals of polymers. J Appl Polym Sci Appl Polym Symp 41:269-292
34. Hu S, Xu M, Li J. Quian B, Wang X, Lenz RW (1985) Studies on the morphology and structure of aromatic polyester films. J Polym Sci Polym Phys Ed 23:2387-2393
35. Kirkam K., Viney C, Kaplan D, Lombardi S (1991) Liquid crystallinity of natural silk secretions. Nature 349:596-598
36. Kiss G, Porter RS (1978) Rheology of concentrated solutions of poly(γ-benzyl-glutamate). J Polym Sci Polym Symp 65:193-211
37. Kiss G, Porter RS (1980a) Rheology of concentrated solutions of helical polypeptides. J Polym Sci Polym Phys Ed 18:361-388
38. Kiss G, Porter RS (1980b) Rheo-optical studies of liquid crystalline solutions of helical polypeptides. Mol Cryst Liq Cryst 60:267-280
39. Krause SJ, Vezie DL (1989) Straightening of pleated sheet structure in fibres of poly(phenyleneterephalamide)-Kevlar 149. Polym Commun 30:10-13
40. Larson RG, Mead DW (1989) Time and shear-rate scaling laws for liquid crystal polymers. J Rheol 33:1251-1281
41. Larson RG, Mead DW (1992) Development of orientation and texture during shearing of liquid-crystalline polymers. Liq Cryst 12:751-768
42. Li LS, Allard LF, Beglow WS (1983) On the morphology of aromatic polyamide fibres (Kevlar, Kevlar-49, and PRD-49). J Macromol Sci Phys 822:269-290
43. Maffettone PL, Grizzuti N, Marrucci G (1989) Band formation in HPC solutions after consecutive shears along orthogonal directions. Liq Cryst 4:385-391
44. Marrucci G (1985) Rheology of liquid crystalline polymers. Pure Appl Chem 57:1545-1552
45. Marrucci G, Maffettone PL (1994) LCP defect dynamics in shear flows. In: Carfanaga C (ed) Proc Third Int Workshop on LCPs. Pergamon, Oxford
46. Marrucci G, Grizzuti N, Buonaurio A (1987) Band formation in sheared HPC solutions. Effects of sample thickness. Mol Cryst Liq Cryst 153:263-269
47. 2O. Mol Cryst Liq Cryst 158B:267-278
48. Marsano E, Carpaneto L, Cifferri A (1988b) Formation of a banded texture in solutions of liquid crystalline polymers. II. Poly(n-hexylisocyanate) in toluene. Liq Cryst 3:1561-1567
49. Marsano E, Carpaneto L, Cifferri A (1989) Formation of a banded texture in solutions of liquid crystalline polymers. III. Poly(p-benzamide) in N,N dimethylacetamide/lithium chloride. Mol Cryst Liq Cryst 177:93-99
50. Moldenaers P, Mewis J (1986) Transient behaviour of liquid crystalline solutions of poly(benzylglutamate). J Rheol 30:567-584
51. Moldenaers P, Mewis J (1990) Relaxation phenomena and anisotropy in lyotropic polymeric liquid crystals. J Non-Newtonian Fluid Mech 34:359-374
52. Moldenaers P, Mewis J (1993) On the nature of viscoelasticity in polymeric liquid crystals. J Rheol 37:367-380
53. Morgan RJ, Mones ET, Steele WJ, Dentscher SB (1980) The structure and property relationships of poly(p-phenylene terephthalamide) fibres. Polym Prep 21:264-266
54. Morgan RJ, Pruneda CO, Steele WJ (1983) The relationship between the physical structure and microscopic deformation and failure processes of poly(p-phenylene terephthalamide) fibres. J Polym Sci Polym Phys Ed 21:1757-1783
55. Mortier M (1995) Rheology and texture of liquid crystalline polymers. PhD Dissertation, Katholieke Universiteit Leuven, Belgium
56. Mortier M, Moldenaers P, Mewis J (1992) Dynamic behaviour after cessation of flow for liquid crystalline HPC. In: Moldenaers P, Kennings R (eds) Theoretical and applied rheology, Proc XIth Int Congr on Rheol, Brussels, Elsevier, 563
57. Müller JA, Stein RS, Winter HH (1994) Director dynamics of uniformly aligned nematic crystals in transcient flow. Rheol Acta 33:473-484
58. Müller JA, Stein RS, Winter HH (1996) Rotation of liquid crystalline macromolecules in shear flow and shear-induced periodic orientation patterns. Rheol Acta 35:160-167
59. Navard P (1986) Formation of band textures in hydroxypropylcellulose liquid crystals. J Polym Sci Polym Ed 24:435-442
60. Navard P, Zachariades AE (1987) Optical properties of a shear-deformed thermotropic cellulose derivative. J Polym Sci Polym Phys Ed 25:1089-1098
61. Nishio Y, Takahashi T (1984) Morphological study of hydroxypropyl cellulose films prepared from thermotropic melt under shear. J Macromol Sci Phys 823:483-495
62. Nishio Y, Yamane T, Takahashi T (1985) Morphological studies of liquid-crystalline cellulose derivatives. II. Hydroxypropyl cellulose films prepared from liquid-crystalline aqueous Solutions. J Polym Sci Phys Ed 23:1053-1064
63. Odell JA, Ungar G, Feijoo JL (1993) A rheological, optical and X-ray study of the relaxation of orientation of nematic PBZT. J Polym Sci B Polym Phys 31:141-155
64. Onogi S, Asada T (1980) Rheology and rheo-optics of polymer liquid crystals. In: Astarita G, Marrucci G, Nicolais L (eds) Rheology, vol 1 Plenum Press, New York, pp 127-147
65. Panar M, Avakian P, Blume RC, Gardner KH, Gierke TD, Yang HH (1983) Morphology of poly (p-phenylene terephthalamide) fibres. J Polym Sci Polym Phys Ed 21:1955-1969
66. Patnaik SS, Bunning TJ, Adams WW (1995) Atomic force microscopy and high-resolution scanning electron microscopy study of the banded surface morphology of hydroxypropylcellulose thin films. Macromolecules 28:393-395
67. Peuvrel E, Navard P (1990) Flow of a liquid-crystalline polymer solution around an obstacle. Liq Cryst 7:95-104
68. Peuvrel E, Navard P (1991) Band texture of liquid crystalline polymers in elongational flows. Macromolecules 24:5683-5686
69. Picken S (1990) Orientational order in aramid solutions. PhD Dissertation, University of Utrecht, The Netherlands
70. Picken S, Aerts J, Visser R, Maurits G, Northolt MG (1990) Structure and rheology of aramid solutions: X-ray-scattering measurements. Macromolecules 23:3849-3854
71. Picken S, Aerts J, Doppert HL, Reuvers AJ, Northolt MG (1991) Structure and rheology of aramid solutions: transient rheological and rheoptical measurements. Macromolecules 24:1366-1375
72. Picken SJ, Moldenaers P, Berghmans S, Mewis J (1992) Experimental and theoretical analysis of band texture formation in polymeric liquid crystals upon cessation of flow. Macromolecules 25:4759-4767
73. Putnam WS, Viney C (1991) Effect of processing variables on banded textures in hydropropyl cellulose solutions. Mol Cryst Liq Cryst 199:189-195
74. Qian R, Chen S (1992) Band texture formation of sheared polymeric liquid crystalline state. Makromol Chem Macromol Symp 53:345-354
75. Riti JB (1996) Etude rhéo-optique de l'écoulement de polymèrese cristaux liquides. PhD thesis, l'Ecole des Mines de Paris, Sophia Antipolis, France
76. Riti JB, Navard P (1994) Constant stress and constant shear rate optical rheometry. Synth Polym J 1:1-22
77. Riti JB, Cidade MT, Godinho MH, Martins AF, Navard P (1997) Shear induced textures of thermotropic acetoxypropylcellulose. J Rheol 41:1247-1260
78. Roche EJ, Wolfe MS, Suna A, Avakian P (1986) Light diffraction effects from Kevlar aramid fibers. J Macromol Sci Phys 824:141-157
79. Rosati D (1998) Etude physique et rhéophysique de copolymères à blocs poly(styrène-diméthylsiloxane). Développement d'un système d'analyse optique (TRAMS). PhD thesis, University de Nice-Sophia Antipolis, Ecole des Mines de Paris, France
80. Shimamura K (1983) Liquid crystalline structure of aqueous hydroxypropylcellulose. Makromol Chem Rap Commun 4:107-111
81. Sigillo I, Grizzuti N (1994) The effects of molecular weight on the steady shear rheology of lyotropic solutions. A phenomenological study. J Rheol 38:589-599
82. Simmens SC, Hearle JWS (1980) Observation of bands in high-modulus aramid fibers by polarization microscopy. J Polym Sci Polym Phys 18:871-876
83. Takebe T, Hashimoto T, Ernst B, Navard P, Stein RS (1990) Small-angle light scattering of polymer liquid crystals under shear flow. J Chem Phys 92:1386-1396
84. Takeuchi Y, Shuto Y, Yamamoto F (1988) Band pattern development in shear-oriented thermotropic copolyester extrudates. Polymer 29:605-612
85. Thomas EL, Wood BA (1985) Mesophase texture and defects in thermotropic liquid-crystalline polymers. Faraday Discuss Chem Soc 79:229-239
86. Tsakalos VT, Disdier EP, Navard P (1997) Viscosity of a liquid crystalline polymer solution with a polydomain or a band texture. Rheol Acta 36:628-631
87. Vermant J (1996) Flow induced structures and rheology of liquid crystalline polymers. PhD Dissertation, Katholieke Universiteit Leuven, Belgium
88. Vermant J, Moldenaers P, Mewis J, Picken S (1994) Band formation upon cessation of flow in liquid crystalline polymers. J Rheol 38:1571-1589
89. Viney C, Putnam WS (1995) The banded microstructure of sheared liquid-crystalline polymers. Polymer 36:1731-1741
90. Viney C, Donald AM, Windle AJH (1983) Optical microscopy of banded structures in oriented thermotropic polymers. J Mater Sci 18:1136-1142
91. Viney C, Donald AM, Windle AH (1985) Molecular correlations in sheared thermotropic copolyesters showing banded textures. Polymer 26:870-878
92. Wang J, Labes MM (1992) Control of the anisotropic mechanical properties of liquid crystal polymer films by variations in their banded texture. Macromolecules 25:5790-5793
93. Yang Y, Kloczkowski A, Mark JE, Erman B, Bahar I (1993) Orientation and strain-induced liquid-crystalline phase transition of networks of semi-rigid chains. Polym Prep Am Chem Soc 34:729-730
94. Zachariades AE, Logan JA (1983) The preparation of oriented morphologies of the thermotropic aromatic copolyester of poly(ethylene terephthalate) and 80 mole percent p-acetoxybenzoic acid. Polym Eng Sci 23:797-803
95. Zachariades AE, Navard P, Logan JA (1984) Deformation studies of liquid crystalline polymers. Mol Cryst Liq Cryst 110:93-107