Coupling agent system of aluminium

Details Coupling agent system of aluminium Coupling agent system of aluminium

1986-04-11

1989-03-28

Shaver, Paul F.

Organic compounds -- part of the class 532-570 series

Organic compounds

Aluminum containing

556183, 556174, 556176, 556177, 556188, 260414, C07F 506

Patent

active

048165948

ABSTRACT:
The present invention relates to aluminate coupling agents, their synthesis and applications. Metallic aluminum is reacted with lower alcohols, then reacted with selected longer chain alcohols, phenols, carboxylic acids etc., satisfied the coordination number of aluminum to give aluminate coupling agents having good hydrolytic stability and lower associativity. They can be used directly as typical coupling agents in processing of composition products such as plastics, rubber, coatings and laminates etc., and as adhesive promoter or primer to treat fillers, pigments and various materials in order to improve the processing and the quality of products, to increase the dosage of filler, to develop new products, to reduce energy consuming and cost of products.

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