Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1997-07-30
1998-02-10
Warzel, Mark L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525 71, 525 86, C08L 5104
Patent
active
057170282
ABSTRACT:
A thermoplastic elastomeric composition is provided exhibiting reduced levels of hardness and enhanced levels of elongation. The composition contains a chlorinated polyolefin and graft copolymer having a rubber substrate present at a level of 65 to 90 percent by weight based on the total weight of the graft copolymer. Preferably the graft copolymer is an acrylonitrile-butadiene-styrene graft copolymer and preferably the chlorinated polyolefin is a chlorinated polyethylene having a high molecular weight and a relatively low chlorine level. The composition is useful for making molded articles such as interior automotive components requiring high elongation and tear resistance, reduced hardness and often high strain recovery.
REFERENCES:
patent: 3494982 (1970-02-01), Grabowski et al.
patent: 3509237 (1970-04-01), Aubrey
patent: 3515774 (1970-06-01), Lee
patent: 3658950 (1972-04-01), Ello Eusebl
patent: 3773552 (1973-11-01), Bird et al.
patent: 3819763 (1974-06-01), Akane et al.
patent: 3883615 (1975-05-01), Kudo et al.
patent: 3914339 (1975-10-01), Shima et al.
patent: 3953540 (1976-04-01), Takezoe et al.
patent: 4096206 (1978-06-01), Boyer
patent: 4144287 (1979-03-01), Kudo et al.
patent: 4150066 (1979-04-01), Kudo et al.
patent: 4341884 (1982-07-01), Schepers
patent: 4341885 (1982-07-01), Schepers
patent: 4424309 (1984-01-01), Schepers
patent: 4468487 (1984-08-01), Schepers et al.
patent: 4743642 (1988-05-01), Yanacek et al.
patent: 4767817 (1988-08-01), Lee
patent: 4773957 (1988-09-01), Briggs
patent: 4794143 (1988-12-01), Ho
patent: 4877827 (1989-10-01), Van Der Groep
patent: 4885342 (1989-12-01), Bakker
patent: 4997880 (1991-03-01), Van Der Groep
patent: 5306548 (1994-04-01), Zabrocki et al.
patent: 5334450 (1994-08-01), Zabrocki et al.
Avakian Roger W.
Treadway Keith D.
Wypart Roman W.
General Electric Company
Warzel Mark L.
LandOfFree
Thermoplastic elastomer composition containing chlorinated polyo does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Thermoplastic elastomer composition containing chlorinated polyo, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermoplastic elastomer composition containing chlorinated polyo will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2077984