Blends of aromatic polycarbonate resins, polyolefins and olefin

Details Blends of aromatic polycarbonate resins, polyolefins and olefin Blends of aromatic polycarbonate resins, polyolefins and olefin

1982-12-22

1985-05-28

Pertilla, Theodore E.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

524508, 525146, 525902, C08L 6900

Patent

active

045201641

ABSTRACT:
Thermoplastic molding compositions are described which comprise a miscible admixture of (a) an aromatic polycarbonate resin, (b) an olefinic polymer or copolymer and a minor amount of (c) a third component which is an acrylic polymer. The presence of the acrylic polymer permits the incorporation of amounts of component (b) in excess of 10 parts by weight per 100 parts by weight of (a) and (b) together to improve the stress cracking resistance without normally attendant loss in ductility.

REFERENCES:
patent: 2999835 (1961-09-01), Goldberg
patent: 3028365 (1962-04-01), Schnell et al.
patent: 3153008 (1964-10-01), Fox
patent: 3169121 (1965-02-01), Goldberg
patent: 3334154 (1967-08-01), Kim
patent: 3431224 (1969-03-01), Goldblum
patent: 3655824 (1972-04-01), Kato et al.
patent: 4001184 (1977-01-01), Scott
patent: 4034013 (1977-07-01), Lane
patent: 4076698 (1978-02-01), Anderson et al.
patent: 4096202 (1978-06-01), Farnham et al.
patent: 4107130 (1978-08-01), Gergen et al.
patent: 4111895 (1978-09-01), Gergen et al.
patent: 4123436 (1978-10-01), Holub et al.
patent: 4131575 (1978-12-01), Adelmann et al.
patent: 4180494 (1979-12-01), Fromuth et al.
patent: 4245058 (1981-01-01), Liu
patent: 4260693 (1981-04-01), Liu
patent: 4264487 (1981-04-01), Fromuth et al.
patent: 4299928 (1981-11-01), Witman
patent: 4358563 (1982-11-01), Quinn et al.
patent: 4367310 (1983-01-01), Henton
Heinert, D., "Polycarbonate Blends with Improved Critical Thickness", Dow Research Disclosure No. 20810, Aug. 1981.

Affiliated with

Also associated with

Rating

Blends of aromatic polycarbonate resins, polyolefins and olefin does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Blends of aromatic polycarbonate resins, polyolefins and olefin , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Blends of aromatic polycarbonate resins, polyolefins and olefin will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-869654