Polymer compositions containing inorganic fillers coated with la

Details Polymer compositions containing inorganic fillers coated with la Polymer compositions containing inorganic fillers coated with la

1990-01-17

1991-09-17

Lilling, Herbert J.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

427221, 428403, 428407, 523206, 523209, 523334, 523342, 524426, 524430, 524445, 524447, 524449, 524451, 524456, C08K 334, C08K 326, B32B 1902

Patent

active

050495941

ABSTRACT:
There is disclosed a process for preparing an organic polymer composition which includes an inorganic filler, which comprises: (i) treating an inorganic filler by adding to a particulate white inorganic material a natural or synthetic latex composition which comprises a suspension of polymer particles in water wherein the latex solids are selected from the group consisting of acrylic copolymers and vinyl acetate copolymers, and dewatering and drying the resultant mixture, the amount of the natural or synthetic latex composition added being such as to provide from 1% to 10% by weight of latex solids based on the weight of dry inorganic material; and (ii) combining the treated inorganic filler with an organic polymer. Also disclosed is an organic polymeric composition comprising an organic polymer and an inorganic filler.

REFERENCES:
patent: 3068185 (1962-12-01), Stamberger
patent: 3080256 (1963-03-01), Bundy
patent: 4026970 (1977-05-01), Backdekf et al.
patent: 4366285 (1982-12-01), Lukaschek et al.
patent: 4374941 (1983-02-01), Sandstrom
patent: 4375497 (1983-03-01), Sandstrom
patent: 4430436 (1984-02-01), Koyama et al.
patent: 4761440 (1988-08-01), Laroche
patent: 4800103 (1989-01-01), Jeffs
Chemical Abstracts, vol. 83, No. 22, 12/1/75, p. 91, No. 180783c.

Affiliated with

Also associated with

Rating

Polymer compositions containing inorganic fillers coated with la does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Polymer compositions containing inorganic fillers coated with la, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polymer compositions containing inorganic fillers coated with la will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1917573