Low viscosity catalyst composition for producing isocyanurate polymers

The present invention relates to catalyst compositions comprising (i) carbamates, thiocarbamates and urea adducts of amine catalysts and (ii) gamma-glycols having 3 to 12 carbon atoms, and their use for the cross-linking of aliphatic, cycloaliphatic, araliphatic or aromatically bonded isocyanate gro...

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Bibliographic Details
Main Authors LEISKE, ERHARD, HECKING ANDREAS, REIDENBACH NICOLE
Format Patent
LanguageChinese
English
Published 20.10.2023
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:The present invention relates to catalyst compositions comprising (i) carbamates, thiocarbamates and urea adducts of amine catalysts and (ii) gamma-glycols having 3 to 12 carbon atoms, and their use for the cross-linking of aliphatic, cycloaliphatic, araliphatic or aromatically bonded isocyanate groups with each other. 本发明涉及催化剂组合物，其包含(i)胺催化剂的氨基甲酸酯、硫代氨基甲酸酯和脲加合物和(ii)具有3至12个碳原子的γ-二醇，以及它们用于脂族、脂环族、芳脂族或芳族键合的异氰酸酯基团与彼此的交联的用途。
Bibliography:Application Number: CN202280016748