Process for the production of polyester silicate resinous produc

Details Process for the production of polyester silicate resinous produc Process for the production of polyester silicate resinous produc

1981-12-03

1982-11-02

Foelak, Morton

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

Synthetic resins

From carboxylic acid or derivative thereof

521154, 521156, 524858, 524859, 525520, 528 73, 528297, 528341, C08G 6300

Patent

active

043574637

ABSTRACT:
Polyester silicate resinous products are produced by mixing an organic epoxide compound, hydrated silica, Lewis acid and a polycarboxylic acid and/or polycarboxylic acid anhydride, then heating the mixture to from 150.degree. C. to 250.degree. C. for 30 minutes to 4 hours. The polyester is silicate resinous products may be used as a coating agent, as a molding powder and as an adhesive.

REFERENCES:
patent: 4200697 (1980-04-01), Blount
patent: 4211848 (1980-07-01), Blount

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