Toughened polyoxymethylene and shaped articles produced therefro

Details Toughened polyoxymethylene and shaped articles produced therefro Toughened polyoxymethylene and shaped articles produced therefro

1990-03-02

1991-08-13

Ziegler, Jacob

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

Synthetic resins

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

525 57, 525 66, 525 69, C08L 5104

Patent

active

050397419

ABSTRACT:
The invention relates to a mixture composed essentially of polyoxymethylene (component A), a rubber-elastic graft copolymer in which the particles have been formed from a rubber-elastic, single-phase core based on polydiene and a hard graft shell (component B) and, if appropriate, a polymeric third component (component C). The invention also relates to a three-component mixture of the components A, B' and C, the core, in the case of B', being preponderantly or entirely composed of poly(meth)acrylic acid ester or silicone rubber instead of polydiene.
The shaped articles produced from these mixtures are particularly distinguished by good low-temperature impact strength.

REFERENCES:
patent: 3642940 (1972-02-01), Burg et al.
patent: 3749755 (1973-07-01), Bronstert et al.
patent: 4296216 (1981-10-01), Sakano et al.
patent: 4556690 (1985-12-01), Nakagawa et al.
patent: 4639488 (1987-01-01), Schuette et al.

Affiliated with

Also associated with

Rating

Toughened polyoxymethylene and shaped articles produced therefro does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Toughened polyoxymethylene and shaped articles produced therefro, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Toughened polyoxymethylene and shaped articles produced therefro will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1527864