Acrylic type self-adhesive

Details Acrylic type self-adhesive Acrylic type self-adhesive

1982-09-09

1985-03-12

Wong, Jr., Harry

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

428421, 526245, C08F21418

Patent

active

045046425

ABSTRACT:
An acrylic type self-adhesive which comprises a polymer comprising (a) units of at least one compound of the formula: ##STR1## wherein R.sup.1 is a hydrogen atom or a methyl, ethyl or propyl group, 1 is an integer of 1 to 5, s is 0 or 1, and Rf is --(CF.sub.2).sub.m X or --(CF.sub.2).sub.p O(CF.sub.2).sub.n F (wherein m is an integer of 1 to 10, X is a hydrogen or fluorine atom or a hexafluoroisopropyl group, n is an integer of 1 to 5 and p is an integer of 1 to 3), and optionally units of (b) at least one compound of the formula: ##STR2## wherein R.sup.2 is a hydrogen atom or a methyl, ethyl or propyl group and R.sup.3 is --OH, --NH.sub.2, --NHCH.sub.2 OH, ##STR3## --OCH.sub.2 CH.sub.2 OH, ##STR4## or --OCH.sub.2 CH.sub.2 N(CH.sub.3).sub.2, said polymer having an intrinsic viscosity of 0.1 to 1.0, which shows excellent oil resistance and water resistance.

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