Copolymer polyamide resin

Details Copolymer polyamide resin Copolymer polyamide resin

1990-02-02

1992-03-03

Bleutge, John C.

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

Synthetic resins

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

525184, 528310, 528323, 5283291, 528339, 528340, 528345, C08L 7700

Patent

active

050934210

ABSTRACT:
A new copolymer polyamide resin having very low water absorption which comprises copolymerized therein 99 to 5 parts by weight of polyamide polymeric component having at least one kind of repeating unit represented by the formula (1) or (2) below and 1 to 95 parts by weight of polyolefin component having an average molecular weight of 500 to 10,000, both terminals of said polyolefin being carboxylic acid groups, amino groups, or hydroxyl groups.

REFERENCES:
patent: 2683697 (1954-07-01), Newell et al.
patent: 3431227 (1969-03-01), Kastning et al.
patent: 4018731 (1977-04-01), Sims
patent: 4555566 (1985-11-01), Arita et al.
patent: 4567226 (1986-01-01), Grigo et al.

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