Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof
Patent
1977-10-26
1979-02-27
Phynes, Lucille M.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carboxylic acid or derivative thereof
260861, 260864, 528 61, 528 83, 528176, 528183, 528194, C08G 6368
Patent
active
041420381
ABSTRACT:
Mixture of I. nucleus-unsubstituted or m-substituted N.N-dialkanol arylamides and II. p-substituted arylamines obtained by reaction of I. with diisocyanates and/or dicarboxylic acids work as excellent accelerators in unsaturated polyester resin compositions which then show a favorable pot-life, high stability in storage and rapidly obtainable sandability.
REFERENCES:
patent: 3502602 (1970-03-01), Helm et al.
patent: 3641203 (1972-02-01), Eimers et al.
Eimers Erich
Kraft Klaus
Bayer Aktiengesellschaft
Phynes Lucille M.
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