Coating composition for application to a thermoplastic film for

Details Coating composition for application to a thermoplastic film for Coating composition for application to a thermoplastic film for

1990-09-14

1992-11-24

Henderson, Christopher

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

524277, 524558, C08K 520, C08L 3306, C08L 3314

Patent

active

051662426

ABSTRACT:
A coating composition for application to a thermoplastic film, such as polypropylene film, the coated film and the method for coating the film are disclosed. The coating composition includes an acrylic copolymer, a slip agent and, optionally, a water dispersible wax. The acrylic copolymer can be an emulsion or a solution. The acrylic copolymer preferably includes at least 5 weight percent of a polar, functional comonomer; has an average molecular weight of at least about 10,000; and has a glass transition temperature of about 30.degree. C. to about 100.degree. C.

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