C - Chemistry – Metallurgy – 08 – F
Patent
C - Chemistry, Metallurgy
08
F
C08F 220/06 (2006.01) C08F 220/10 (2006.01) C08J 7/04 (2006.01) C09D 4/02 (2006.01) C09D 5/25 (2006.01) C09D 133/14 (2006.01) C09D 133/26 (2006.01)
Patent
CA 2067482
ABSTRACT The invention relates to a permanent antistatic composition, a thermoplastic film having the antistatic coating thereon, and a method for priming a thermoplastic film with the antistatic composition. The antistatic composition comprises, on a dry weight basis, from 60 to 85% by weight of a quaternary salt of alkylamino acrylate or alkylamino acrylamide, from 5 to 40% by weight of one or more acrylates, and from 0 to 10% by weight of a suitable crosslinker. The preferred quaternary salt of alkylamino acrylate is Ethanaminium, N,N,N-trimethyl-2-[(2-methyl-1-oxo-2-propenyl)oxy]-methyl sulfate. The preferred quaternary salt of alkylamino acrylamida is (3-acrylamidopropyl) trimethyl ammonium chloride, also known as 1-propanaminium, N,N,N-trimethyl-3-[(1-oxo-2 propenyl)amino]- chloride.
Hoechst Celanese Corporation
Smart & Biggar
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