Degradation profile of films cast from aqueous polyurethane dispersions

Polymer Degradation and Stability

Volumn 70, Issue 1, 2000, Pages 49-57

  Coutinho, Fernanda M B ^a,b   Delpech, Marcia C ^a  

^a FEDERAL UNIVERSITY OF RIO DE JANEIRO   (Brazil)

^b STATE UNIVERSITY OF RIO DE JANEIRO   (Brazil)

Author keywords

[No Author keywords available]

Indexed keywords

DEGRADATION; PLASTIC FILMS; POLYPROPYLENES; THERMODYNAMIC STABILITY; THERMOGRAVIMETRIC ANALYSIS;

DIMETHYOLPROPIONIC ACID; POLYPROPYLENE GLYCOLS;

POLYURETHANES;

EID: 0034299634     PISSN: 01413910     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0141-3910(00)00087-2     Document Type: Article

References (20)

1. Coutinho FMB, Delpech MC, Moura PMQ, Mello SDS. Synthesis and molecular weight determination of urethane-based anionomers. Polym Bull 1996;37:1.
2. Coutinho FMB, Delpech MC. Some properties of films cast from Polyurethane aqueous dispersions of polyether-based anionomer extended with hydrazine. Polym Test 1996;15:103.
3. Coutinho FMB, Delpech MC, Alves LS. Anionic waterborne Polyurethane dispersions based on hydroxyl-terminated polybutadiene and poly(propylene glycol): synthesis and characterization. J Appl Polym Sci, in press.
4. Delpech MC, Coutinho FMB. Waterborne anionic polyurethanes and poly(urethane-urea)s: influence of the chain extender on mechanical and adhesive properties. Polym Test 2000;19:939.
5. Shao CH, Huang JJ, Chen GN, Yeh JT, Chen KN. Thermal and combustion behaviors of aqueous-based polyurethane system with phosphorus and nitrogne containing curing agent. Polym Degrad Stab 1999;65:359.
6. Dieterich D, Rieck JN. Aqueous polyurethanes and their possible uses. Adhes Age 1978;2:24.
7. Satguru R, McMahon J, Padget JC, Coogan RG. Aqueous polyurethanes - polymer colloids with unusual colloidal, morphological, and application characteristics. J Coat Technol 1994;66(830):47.
8. Hepburn C. Polyurethane elastomers. 2nd ed. London: Elsevier, 1991.
9. Chang TC, Chiu YS, Chen HB, Ho SY. Degradation of phosphorus-containing polyurethanes. Polym Degrad Stab 1995;47:375.
10. Wang TL, Hsieh TH. Effect of polyol structure and molecular weight on the thermal stability of segmented poly(urethaneureas). Polym Degrad Stab 1997;55:95.
11. Ferguson J, Petrovic Z. Thermal stability of segmented polyurethanes. Eur Polym J 1976;12:177.
12. Grassie N, Scott G. Polymer degradation and stabilisation. England: Cambridge University Press, 1985. p. 41.
13. Grassie N, Zulfiqar M. Thermal degradation of the polyurethane from 1,4-butanediol and methylene bis(4-phenyl isocyanate). J Polym Sci 1978;16:1563.
14. Bhattacharyya J. In: Cheremisinoff NP, editor. Physical chemical crosslinking of polyurethane, vol. 2: handbook of polymer science and technology. New York: Marcel Dekker Inc, 1989. p. 578.
15. Standard method of test for urethane foam isocyanate raw materials. ASTM D 1638, 1979.
16. Standard method of test for isocyanate groups in urethane materials or prepolymers. ASTM D 2572, 1979.
17. Stetzler RS, Smullin CF. Determination of hydroxyl number of polyoxyalkylene ethers by acid-catalyzed acetylation. Analyt Chem 1962;34:1194.
18. Nakamura K, Hatakeyama T, Hatakeyama H. Thermal properties of solvolysis lignin-derived polyurethanes. Polym Adv Technol 1992;3:151.
19. Hatakeyama H, Izuta Y, Kobashigawa K, Hirose S, Hatakeyama I. Synthesis and physical properties of polyurethanes from saccharide-based polycaprolactones. Macromol Symp 1998;130:127.
20. Hatakeyama T, Tokashiki T, Hatakeyama H. Thermal properties of polyurethanes derived from molasses before and after biodegradation. Macromol Symp 1998;130:139.