Process for the preparation of a resin

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...

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106 20, 526 72, 526271, 526272, 526291, 526295, C08F 202, C08F 206, C08F22006, C08F23206

Patent

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039577368

ABSTRACT:
A process for preparing a thermoplastic resin containing polar groups and unsaturated bonds which comprises reacting (A) five-membered cyclic compounds containing unsaturated conjugate double bonds, (B) unsaturated carboxylic acids or the anhydrides thereof and (C) monohydric saturated or unsaturated alcohols in a specified molar ratio.

REFERENCES:
patent: 3306868 (1967-02-01), Adrian
patent: 3342787 (1967-09-01), Muskat
patent: 3563937 (1971-02-01), Nickerson
patent: 3775381 (1973-11-01), Hayashi et al.

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