Unsaturated polyester resins containing an additive of the formu

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof

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Details

260 22M, 260 22CB, 260 22R, 260 40R, 528303, C08F22204

Patent

active

042502950

ABSTRACT:
Unsaturated polyester resins, not inhibited by atmospheric oxygen and not hibiting persistent residual surface tackiness are disclosed. These polyester resins contain at least one compound, the melting point whereof is higher than 30.degree. C., which has the formula R--X--OH, wherein R is an aliphatic or cycloaliphatic, saturated or unsaturated radical having 11-46 carbon atoms and X is a ##STR1## or --CHR', wherein R' is hydrogen, an aliphatic or cycloaliphatic radical.

REFERENCES:
patent: 2035528 (1936-03-01), Brubaker
patent: 2944991 (1960-07-01), Hart
patent: 3903343 (1975-09-01), Pfaff
patent: 4038340 (1977-07-01), Frank et al.
patent: 4094835 (1978-06-01), Omori et al.

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