Chemically treated shapes, fillers and reinforcement for polymer

Details Chemically treated shapes, fillers and reinforcement for polymer Chemically treated shapes, fillers and reinforcement for polymer

1991-02-13

1992-08-25

Ryan, Patrick J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428290, 428375, 428378, 428391, 428392, 428429, 525132, 525176, D04H 158, B32B 900, D02G 300

Patent

active

051418029

ABSTRACT:
Chemically treated glass shapes have a moisture-reduced residue of a chemical treating composition having: a first film forming polymer that is a thermoplastic polyester film forming polymer, a second film forming polymer that is an acrylic-type copolymer, at least one organosilane coupling agent selected from epoxy functional organosilane coupling agents and amino-functional organosilane coupling agents and mixtures thereof, at least one cationic lubricant and a carrier. The ratio of amounts of the first film forming polymer to the second film forming polymer is in the range of around 1:1 to 99:1. The chemically treated shapes can be in the form of beads, flakes, chopped or milled fibers, continuous fibers, strands, or bundles of fibers and yarn, and mats of continuous strand and/or chopped strand. The chemically treated glass fibers in mat form are paticularly suitable for reinforcing thermoplastic polyester polymers that are to be compression molded from the laminate of the polymer and the reinforcing material.

REFERENCES:
patent: 3597265 (1971-08-01), Mecklenborg et al.
patent: 4029623 (1977-06-01), Maaghal
patent: 4110094 (1978-08-01), Motsinger
patent: 4219457 (1980-08-01), Taniguchi et al.
patent: 4246145 (1981-01-01), Molinier et al.
patent: 4252852 (1981-02-01), Goth
patent: 4291095 (1981-09-01), Chase et al.
patent: 4338234 (1982-07-01), Moore et al.
patent: 4358501 (1982-11-01), Temple
patent: 4423199 (1983-12-01), Chang et al.
patent: 4435474 (1984-03-01), Das et al.
patent: 4450197 (1984-05-01), Hager et al.
patent: 4461804 (1984-07-01), Motsinger et al.
patent: 4473950 (1996-10-01), Wong
patent: 4499239 (1985-02-01), Murakami et al.
patent: 4507342 (1985-03-01), Kielbania, Jr.
patent: 4518653 (1985-05-01), McWilliams et al.
patent: 4551382 (1985-11-01), Gagne et al.
patent: 4636437 (1987-01-01), Algrim et al.
patent: 4752527 (1988-06-01), Sanzero et al.
patent: 4753980 (1988-06-01), Deyrup
patent: 4900317 (1989-02-01), Chase et al.
Product Bulletin "Experimental Emulsion E-693", Rohm and Haas Co.
Product Bulletin "Rhoplex TR-407 Acrylic Emulsion for Fiberfill", Rohm and Haas Company.
Product Bulletin "Rhoplex Acrylic Emulsions and Other Products for Nonwovens", Rohm and Haas Company.

Affiliated with

Also associated with

Rating

Chemically treated shapes, fillers and reinforcement for polymer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Chemically treated shapes, fillers and reinforcement for polymer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Chemically treated shapes, fillers and reinforcement for polymer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-383901