Plastic and nonmetallic article shaping or treating: processes – With severing – removing material from preform mechanically,... – Removing surface portion of composite workpiece to expose...
Patent
1996-07-18
1999-05-18
Silbaugh, Jan H.
Plastic and nonmetallic article shaping or treating: processes
With severing, removing material from preform mechanically,...
Removing surface portion of composite workpiece to expose...
264247, 264255, 264DIG57, B32B31/22
Patent
active
059048867
ABSTRACT:
A decorative, multi-layered article of manufacture is described having a surface with portions of the underlying layers exposed. Multiple layers of curable thermosetting resin are cast into a mold having relief portions therein, wherein each layer has a different color. The resins are cured to form a first laminate with a substantially planar out-of-mold surface and an opposing in-mold surface having relief portions therein. Multiple layers of thermosetting resin are then cast onto the first laminate in-mold surface to follow the relief portions. Each layer has a color different from the other layers. The plurality of resins are then cured to form a second laminate, and such that the first and second laminates form an integral article having a face surface with relief portions therein and an opposing substantially planar back surface. The face surface of the article is then subjected to conditions sufficient to expose portions of the layers of the first and second laminates.
REFERENCES:
patent: 298358 (1884-05-01), Edge
patent: 1304083 (1919-05-01), Moore
patent: 3150032 (1964-09-01), Rubenstein
patent: 3562375 (1971-02-01), Guy et al.
patent: 3784664 (1974-01-01), Nicklin
patent: 4198457 (1980-04-01), Saito et al.
patent: 4466937 (1984-08-01), Johnston et al.
patent: 4528227 (1985-07-01), Frechtmann
patent: 4622191 (1986-11-01), Takeuchi
patent: 4624815 (1986-11-01), Moufarrege
patent: 4650623 (1987-03-01), Berger
patent: 4844850 (1989-07-01), Harder
patent: 4889666 (1989-12-01), Kawasaki
patent: 4959401 (1990-09-01), Bellasalma et al.
patent: 5166230 (1992-11-01), Stecker
patent: 5169573 (1992-12-01), Tsuchida et al.
patent: 5298212 (1994-03-01), Stecker
Lee Edmund H.
Silbaugh Jan H.
Surface Technologies
LandOfFree
Process for making a multi-layered decorative article does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for making a multi-layered decorative article, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for making a multi-layered decorative article will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1758309