Stock material or miscellaneous articles – Layer or component removable to expose adhesive – Polymer derived only from ethylenically unsaturated monomer
Reexamination Certificate
2011-07-12
2011-07-12
Rabago, Roberto (Department: 1762)
Stock material or miscellaneous articles
Layer or component removable to expose adhesive
Polymer derived only from ethylenically unsaturated monomer
C428S041500, C428S041800, C428S352000, C428S343000, C428S500000, C428S501000, C428S507000, C428S515000, C428S521000, C525S330300, C525S330500, C525S331900, C525S332500, C525S332700, C525S333100, C525S333200, C525S333300, C525S333600, C525S374000, C525S379000, C525S385000
Reexamination Certificate
active
07976921
ABSTRACT:
A release agent composition includes a poly(meth)acrylate (A) containing a structural unit (1) represented by the following formula (1);in which R1represents hydrogen or a methyl group and R2represents a long-chain alkyl group having 12 to 28 carbon atoms, a liquid polymer (B) and a crosslinking agent (C), wherein at least one of the poly(meth)acrylate (A) and the liquid polymer (B) has a reactive functional group, and the crosslinking agent (C) is a compound having a functional group capable of reacting with the reactive functional group.
REFERENCES:
patent: 6686425 (2004-02-01), Wigdorski et al.
patent: 2006/0154097 (2006-07-01), Amano et al.
patent: 2000-290610 (2000-10-01), None
patent: 2003-147327 (2003-05-01), None
patent: 2003-183619 (2003-07-01), None
Beppu Shiori
Sugizaki Toshio
Lintec Corporation
Rabago Roberto
The Webb Law Firm
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