Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1992-09-03
1993-11-30
Seidleck, James J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525420, 525419, 525418, C08L 7702, C08L 7706, C08L 7710
Patent
active
052666557
ABSTRACT:
Single-phase and amorphous polymer blends, well adapted for the production of resilient shaped articles, e.g., by molding, include (i) and amorphous semiaromatic polyamide homo- or copolymer, e.g., prepared from 2-methyl-1,5-pentamethylenediamine or mixture thereof with 2-ethyl-1,4-tetramethylenediamine and isophthalic acid or mixture thereof with terephthalic acid, and (ii) a minor amount, up to 40% by weight, of a semicrystalline nylon 66 or nylon 6 polyamide.
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Prevost Jean-Pierre
Roberjot Daniel
Clark: W.
Rhone-Poulenc Chimie
Seidleck James J.
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