Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1992-09-30
1993-08-10
Cannon, James C.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
81156, 252 89, 428272, 428395, B32B 2702, B32B 2718, B32B 3300, D06M 15507
Patent
active
052347532
ABSTRACT:
Disclosed is a soil release composition for application to or finishing on polyester textile that is heat set at a temperature of 375.degree. F. (191.degree. C.) or higher, said composition comprising a non fiber forming polyester-polyether copolymer and an antioxidantly effective amount of the butylated reaction product of dicyclopentadiene with p-cresol.
REFERENCES:
patent: 3416952 (1968-12-01), McIntyre et al.
patent: 3557039 (1971-01-01), McIntyre et al.
patent: 3935281 (1976-01-01), Cottman
patent: 4069160 (1978-01-01), Hawkins
patent: 4787989 (1988-11-01), Fanelli et al.
patent: 4999128 (1991-03-01), Sonenstein
Cannon James C.
PPG Industries Inc.
Stein Irwin M.
Whitfield Edward J.
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