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
Reexamination Certificate
2007-12-04
2007-12-04
Huson, Monica A (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
C264S308000, C264S319000, C264S328100
Reexamination Certificate
active
10423844
ABSTRACT:
Injection molding of a product and compressive decoration molding of a surface of the molded product are performed using individual cavity molds. A decorative film can be molded efficiently with a thermosetting coating material under suitable temperature control regardless of the shape of the molded product. An injection cavity mold and a decoration cavity mold are employed. The injection cavity mold is set at a hardening temperature of a thermoplastic resin. The decoration cavity mold is set at a thermosetting temperature of a coating material. A molded product is injection-molded in the cavity mold for injection molding and released from the mold. A decorative coating material composed of a liquid thermosetting composition is mounted at least on a part of the top of the injection-molded product. The molded product is located within the cavity mold for decoration molding. A thin decorative film is decoration-molded over the surface of the injection molded product by compression spreading the coating material within the cavity mold for decoration molding over the whole surface to be decorated. The coating material is composed of a liquid thermosetting composition that substantially contains no volatile component having a boiling point below the thermosetting temperature set on the cavity mold for decoration molding.
REFERENCES:
patent: 4849145 (1989-07-01), Hirsch
patent: 5053179 (1991-10-01), Masui et al.
patent: 5154872 (1992-10-01), Masui et al.
patent: 5183615 (1993-02-01), Zushi
patent: 5356576 (1994-10-01), Fischbach
patent: 5401580 (1995-03-01), Meguriya et al.
patent: 5811039 (1998-09-01), Addeo et al.
patent: 5851558 (1998-12-01), Atake
patent: 5853510 (1998-12-01), Lawson
patent: 6019923 (2000-02-01), Pelzer
patent: 6132662 (2000-10-01), Preisler et al.
patent: 6132669 (2000-10-01), Valyi et al.
patent: 6203744 (2001-03-01), Hara et al.
patent: 6251323 (2001-06-01), Hoedl et al.
patent: 6395219 (2002-05-01), Preisler et al.
patent: 6508967 (2003-01-01), Visconti et al.
patent: 6656406 (2003-12-01), Parrinello
patent: 6716519 (2004-04-01), Ueno et al.
patent: 6838027 (2005-01-01), Brodi et al.
patent: 6872349 (2005-03-01), Hier et al.
patent: 7060217 (2006-06-01), Dunton et al.
patent: 2001-38783 (2001-02-01), None
Iijima Nobuo
Ikeda Toru
Kitamura Akihiro
Okada Haruo
Saitou Yoshihiko
Huson Monica A
Nippon Bee Chemical Co., Ltd.
Nissei Plastic Industrial Co. Ltd.
LandOfFree
Method of injection molding and compressive decoration... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of injection molding and compressive decoration..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of injection molding and compressive decoration... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3867375