High molecular weight vinyl acrylic combined with low molecular

Details High molecular weight vinyl acrylic combined with low molecular High molecular weight vinyl acrylic combined with low molecular

1979-06-13

1981-06-16

Nielsen, Earl A.

Toilet

Nail device

Compound tools

132 73, 260 17A, 424 61, 264219, 264316, 525208, C08L 3104

Patent

active

042731453

ABSTRACT:
An unsupported decorative film of a polymeric composition having controlled permanent tack, the polymeric composition being a blend of 86 to 88% of a polyvinyl acetate-acrylic copolymer of high molecular weight and low residual tack and 12 to 14% of a polyvinyl acetate-maleate copolymer of low molecular weight and high residual tack. Other chemicals may be added to the blend to control color, viscosity and resistance to microorganisms. A casted film of this composition adheres to most surfaces, but may be forcefully removed and relocated. The film is used for decorative art pieces.

REFERENCES:
patent: 2633139 (1953-03-01), Pettey
patent: 3478756 (1969-11-01), Sautter et al.
patent: 3580972 (1971-05-01), Isaksen et al.

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