Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Reexamination Certificate
2005-08-30
2005-08-30
Lipman, Bernard (Department: 1713)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
C524S297000, C524S317000, C524S506000
Reexamination Certificate
active
06936649
ABSTRACT:
The present invention provides a strippable film coating mixture that includes a resin component having an acrylic polymer and a polyvinyl polymer, wherein the acrylic polymer comprises from about 20% to about 40% by weight of the mixture and the polyvinyl polymer comprises from about 10% to about 30% by weight of the mixture. The strippable film coating mixture also includes a moisture repellent/release agent comprising from about 0.3% to about 0.6% by weight of the mixture, a surface release agent comprising from about 0.3% to about 2% by weight of the mixture, and a plasticizer comprising from about 1% to about 3% by weight of the mixture with a remainder of the weight of the mixture comprising an aqueous medium ranging from about 45% to about 60% by weight of the mixture.
REFERENCES:
patent: 3037881 (1962-06-01), McDowell
patent: 4064092 (1977-12-01), Burroway et al.
patent: 4632847 (1986-12-01), Lomasney et al.
patent: 5108836 (1992-04-01), Ocampo et al.
patent: 5143949 (1992-09-01), Grogan et al.
patent: 5316608 (1994-05-01), Ocampo et al.
patent: 5604282 (1997-02-01), Grogan et al.
patent: 5639539 (1997-06-01), DeProspero et al.
patent: 6448313 (2002-09-01), Patel
patent: 6555615 (2003-04-01), Van Rheenen
Boyd Robert H.
Grogan George W.
Groco Specialty Coatings Co.
Lipman Bernard
LandOfFree
Strippable film coating composition for surfaces does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Strippable film coating composition for surfaces, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Strippable film coating composition for surfaces will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3523150