Dual cure, in-mold process for manufacturing abrasion resistant,

Details Dual cure, in-mold process for manufacturing abrasion resistant, Dual cure, in-mold process for manufacturing abrasion resistant,

1992-10-05

1999-05-25

Vargot, Mathieu D.

Plastic and nonmetallic article shaping or treating: processes

Direct application of electrical or wave energy to work

Infrared radiation

264496, 264255, B32B 2716, B32B 2730, B32B 3100

Patent

active

059067888

ABSTRACT:
Laminated, molded plastic articles having an excellent abrasion resistant coating are prepared by a 2-step process including applying to a mold surface a 100% reactive coating composition, at least partially curing the coating composition, applying to the exposed surface of the cured coating composition a thermoplastic material, and curing the thermoplastic material to form the laminated molded article. The coating composition includes a polyfunctional acrylic monomer, such as dipentaerythritol monohydroxypentacrylate, a mono functional acrylic monomer, such as hydroxymethylacrylate, an acrylic-soluble thermoplastic, such as cellulose acetate butyrate, an aminoplast resin, such as melamine-formaldehyde, and a free radical initiator. The coating composition is at least partially cured by either UV or IR radiation.

REFERENCES:
patent: 4041120 (1977-08-01), Oshima et al.
patent: 4189517 (1980-02-01), Shanoski et al.
patent: 4199421 (1980-04-01), Kamada et al.
patent: 4308119 (1981-12-01), Russell
patent: 4319811 (1982-03-01), Tu et al.
patent: 4331735 (1982-05-01), Shanoski
patent: 4377457 (1983-03-01), Boeckeler et al.
patent: 4414173 (1983-11-01), Cobbledick et al.
patent: 4689243 (1987-08-01), Sasaki et al.
patent: 4800123 (1989-01-01), Boeckeler
patent: 4830803 (1989-05-01), Matsumaru et al.
patent: 4902578 (1990-02-01), Kerr
patent: 4911875 (1990-03-01), Vetter et al.

Affiliated with

Also associated with

Rating

Dual cure, in-mold process for manufacturing abrasion resistant, does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dual cure, in-mold process for manufacturing abrasion resistant,, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dual cure, in-mold process for manufacturing abrasion resistant, will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-400107