Polyamides from polyetheramines, hexamethylene diamine and adipi

Details Polyamides from polyetheramines, hexamethylene diamine and adipi Polyamides from polyetheramines, hexamethylene diamine and adipi

1990-12-14

1993-01-12

Carrillo, Ana L.

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

Synthetic resins

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

525420, C08L 7700

Patent

active

051791757

ABSTRACT:
Disclosed is a method for reducing compatibility problems when introducing a polyetheramine having a molecular weight of about 100 to 1000 into a nylon-6,6 polymer by prereacting the polyetheramine with two moles of adipic acid and reacting the adipic acid salt with nylon-6,6 and adipic acid.

REFERENCES:
patent: 3556927 (1968-05-01), Sommer et al.
patent: 4136133 (1979-01-01), Thompson
patent: 4374741 (1983-02-01), Rieder
patent: 4713437 (1987-12-01), Pilz et al.
patent: 4740582 (1988-04-01), Coquard et al.

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