Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1994-08-09
2000-02-08
Hoke, Veronica P.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
264211, 524151, 524400, C08K 549
Patent
active
060229160
ABSTRACT:
Melt extrusion processes involving phosphite stabilized polyolefin compositions subject to solid by-product formation during melt extrusion are improved by the addition of a metal salt of a lactic acid to the composition. The processes involving the improved compositions exhibit reduced levels of screen pack plugging during fiber and film extrusion processes than that achieved with fatty acid salts, such as calcium stearate.
REFERENCES:
patent: 2604667 (1952-07-01), Hebeler
patent: 3002804 (1961-10-01), Kilian
patent: 3771307 (1973-11-01), Petrille
patent: 3772872 (1973-11-01), Piazza et al.
patent: 4105609 (1978-08-01), Machon et al.
patent: 4134882 (1979-01-01), Frankfort et al.
patent: 4156071 (1979-05-01), Know
patent: 4302383 (1981-11-01), Valdiserri et al.
patent: 4305866 (1981-12-01), York et al.
patent: 4366280 (1982-12-01), Yukawa
patent: 4403053 (1983-09-01), Lewis
patent: 4413078 (1983-11-01), Lewis et al.
patent: 4425464 (1984-01-01), Allen et al.
patent: 4888369 (1989-12-01), Moore, Jr.
patent: 4994529 (1991-02-01), Sekiguchi et al.
patent: 4997888 (1991-03-01), Sekiguchi et al.
patent: 5023285 (1991-06-01), Horn
patent: 5227418 (1993-07-01), Mueller et al.
Avakian Roger W.
Enlow William P.
General Electric Company
Hoke Veronica P.
LandOfFree
Processing stabilizer formulations does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Processing stabilizer formulations, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Processing stabilizer formulations will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1681873