Composition for inhibiting stress cracks in plastic articles and

Details Composition for inhibiting stress cracks in plastic articles and Composition for inhibiting stress cracks in plastic articles and

1990-06-08

1991-12-17

Willis, Prince E.

Compositions

Electrolytes for electrical devices

252 482, 252 50, 252 515R, 252 52R, 252 34, C10M17302

Patent

active

050732803

ABSTRACT:
Stress cracking in poly(alkylene terephthalate) articles of manufacture is inhibited by applying to the article a stress crack inhibitor which contains an amine having at least 6 carbon atoms. In a preferred embodiment, the stress crack inhibitor is applied to the article in the form of an aqueous fatty acid-based lubricant.

REFERENCES:
patent: 3186946 (1965-06-01), Sluhan
patent: 3583914 (1971-06-01), Garvin et al.
patent: 3860521 (1975-01-01), Aepli et al.
patent: 4486324 (1984-12-01), Korosec
patent: 4539125 (1985-09-01), Sato
patent: 4604220 (1986-08-01), Stanton
patent: 4769162 (1988-09-01), Remus
patent: 4839067 (1989-06-01), Jansen
patent: 4929375 (1990-05-01), Rossio et al.

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