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
2007-05-01
2007-05-01
Harlan, Robert D. (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...
Reexamination Certificate
active
10990159
ABSTRACT:
An object of the present invention is to provide a paint composition for in-mold coating of thermoplastic plastic substrates, the paint film resultant from which composition neither peels off nor becomes turbid even if the mold is opened in a state where its temperature is high, needless to say that the resultant paint film has excellent adhesion to nonpolar thermoplastic plastic substrates and adequate flowability. As a means of achieving this object, a paint composition according to the present invention for in-mold coating of thermoplastic plastic substrates comprises: an acryl-modified unsaturated dicarboxylic acid (anhydride)-grafted polyolefin (A); at least one member (B) selected from the group consisting of reactive oligomers and reactive monomers; and a radical polymerization initiator (C); in a specific formulation ratio, with the paint composition being characterized in that: the acryl-modified unsaturated dicarboxylic acid (anhydride)-grafted polyolefin (A) is in the range of 92 to 112° C. in melting point and in the range of 5 to 15 mass % in ratio for which unsaturated dicarboxylic acid (anhydride)-derived structural units account in its structure.
REFERENCES:
patent: 2002-249680 (2002-09-01), None
patent: 249680 (2002-09-01), None
Harlan Robert D.
Nippon Bee Chemical Co., Ltd.
LandOfFree
Paint composition for in-mold coating of thermoplastic... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Paint composition for in-mold coating of thermoplastic..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Paint composition for in-mold coating of thermoplastic... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3783970