Compositions – Preservative agents – Anti-corrosion
Patent
1998-12-23
2000-10-03
Warden, Jill
Compositions
Preservative agents
Anti-corrosion
524195, 564252, C08K 529, C07C24900
Patent
active
061268607
ABSTRACT:
A hydrolysis stabilizer for an ester group-containing resin, which comprises as a main component a carbodiimide having at least two carbodiimide groups in the molecule and resulting from 4,4'-dicyclohexylmethane diisocyanate, isophorone diisocyanate or a mixture of 4,4'-dicyclohexylmethane diisocyanate and isophorone diisocyanate, or from a mixture of tetramethylxylylene diisocyanate with 4,4'-dicyclohexylmethane diisocyanate, isophorone diisocyanate or a mixture of 4,4'-dicyclohexylmethane diisocyanate and isophorone diisocyanate; and a process for the hydrolysis stabilization of an ester group-containing resin, which comprises mixing a polyester type resin with the above hydrolysis stabilizer.
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Horie Naofumi
Imashiro Yasuo
Takahashi Ikuo
Yamane Takeshi
Cross LaToya
Nisshinbo Industries Inc.
Warden Jill
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