Anionic coupling agents

Details Anionic coupling agents Anionic coupling agents

1974-07-15

1976-05-11

Shaver, Paul F.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

428428, 428420, 260404, 2604045, C07f 710, C07f 718

Patent

active

039563537

ABSTRACT:
Anionic silanes of the formula ##EQU1## are made by reacting silanes of the formula (RO).sub.3 SiR'(NHCH.sub.2 CH.sub.2).sub.n NHCH.sub.2 ##EQU2## with 1 or 2 moles of an anhydride of a 1,2-dicarboxylic acid. A typical compound is ##EQU3## these compounds are used as coupling agents between inorganic substrates and organic resins such as epoxides, phenolic and polyester.

REFERENCES:
patent: 3054818 (1962-09-01), Pepe et al.
patent: 3171851 (1965-03-01), Pepe
patent: 3317577 (1967-05-01), Ryan
patent: 3624120 (1971-11-01), Yetter
patent: 3819675 (1974-06-01), Plueddemann

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