Plasticized polyvinyl alcohol

Stock material or miscellaneous articles – Composite – Of polyamide

Patent

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Details

428500, 524 56, 524 58, 524109, 524111, 524503, 525 58, C08L 2904, C08K 515, C08F 812, C08J 318

Patent

active

045296669

ABSTRACT:
Plasticized polyvinyl alcohol containing one or more 1,4-monoanhydrohexitols and/or one or more 1,4-3,6-dianhydrohexitols and its use for the production of composite films by coextrusion, coating, doubling and lamination.

REFERENCES:
patent: 2967169 (1961-01-01), Oberdorfer
patent: 3179607 (1965-04-01), Suda et al.
patent: 3746565 (1973-07-01), Schneider et al.
patent: 3980605 (1976-09-01), Steigelmann et al.
patent: 4383051 (1983-05-01), Meyborg et al.
patent: 4468427 (1984-08-01), Degrassi et al.
patent: 4476253 (1984-10-01), Salzburg et al.

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