Decorative sheet for in-mold decorating injection molding,...

Details Decorative sheet for in-mold decorating injection molding,... Decorative sheet for in-mold decorating injection molding,...

2008-01-15

2008-01-15

Lee, Edmund H. (Department: 1732)

Plastic and nonmetallic article shaping or treating: processes

Mechanical shaping or molding to form or reform shaped article

To produce composite, plural part or multilayered article

C264S275000

Reexamination Certificate

active

07318905

ABSTRACT:
A decorative sheet (S) for in-mold decorating injection molding has a base sheet (1A) and a resin layer (2) formed on a surface of the base sheet (1A) to be brought into contact with an injection-molded molding and containing an acrylic-modified polyolefin resin. The acrylic-modified polyolefin resin is a resin composed by grafting-copolymerizing an acrylic monomer and/or an acrylic prepolymer on principal chains of a polypropylene resin. The decorative sheet (S) includes, for example, a base sheet (1A) of an acrylic resin, a decorative layer (3) of a binder resin and at least either an acrylic resin contained in the binder resin or a polyvinyl chloride-acetate resin, and a bonding layer (2) containing an acrylic-modified polyolefin resin. A primer layer (4) may be sandwiched between the bonding layer (2) and the decorative layer (3).

REFERENCES:
patent: 4410595 (1983-10-01), Matsumoto et al.
patent: 4939009 (1990-07-01), Beavers et al.
patent: 4948654 (1990-08-01), Brooks et al.
patent: 5616418 (1997-04-01), Vasselin et al.
patent: 6336988 (2002-01-01), Enlow et al.
patent: 6416866 (2002-07-01), Atake et al.
patent: 0 311 079 (1989-04-01), None
patent: 0 385 887 (1990-09-01), None
patent: 43-27488 (1943-12-01), None
patent: 5-19132 (1975-07-01), None
patent: 54-132675 (1981-10-01), None
patent: 57-105310 (1982-06-01), None
patent: 3-139542 (1991-06-01), None
patent: 4-135716 (1992-05-01), None
patent: 11-34247 (1999-02-01), None
patent: 11-091041 (1999-04-01), None
patent: 11-245261 (1999-09-01), None
patent: 11-277695 (1999-10-01), None
patent: WO 99/43485 (1999-09-01), None

Affiliated with

Also associated with

Rating

Decorative sheet for in-mold decorating injection molding,... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Decorative sheet for in-mold decorating injection molding,..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Decorative sheet for in-mold decorating injection molding,... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2811472