Silane compositions

Details Silane compositions Silane compositions

1985-04-12

1987-02-24

Shaver, Paul F.

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

Organic compounds

Silicon containing

556421, 427387, 4273881, 427409, 106 1415, 106 1405, 25238931, C07F 710, C07F 718

Patent

active

046458468

ABSTRACT:
There is provided a corrosion inhibiting alkoxy silane characterized by an alkyleneamino group attached to silicon through a Si--C linkage, a carbonyl or thiocarbonyl group attached to an amine group and a terminal group which may be saturated or unsaturated aliphatic or cycloaliphatic group containing 6 to 20 carbon atoms, a saturated or unsaturated aminoaliphatic or amino cycloaliphatic group containing 6-20 carbon atoms; NHNH.sub.2 ; NH(CH.sub.2).sub.n N(R).sub.2 ; or a ##STR1## group where R.sup.2 is a saturated or unsaturated alkyl or haloalkyl group containing 3 to 20 carbon atoms. The invention also provides a method of inhibiting corrosion of metal surfaces by applying a coating containing or consisting of a novel silane as above described.

REFERENCES:
patent: 2907782 (1959-10-01), Pike
patent: 2919173 (1959-12-01), Roff
patent: 3629309 (1971-12-01), Bailey et al.
patent: 3759751 (1973-09-01), Smith
patent: 3890269 (1975-06-01), Martin
patent: 4209455 (1980-06-01), Pepe
patent: 4217294 (1980-08-01), Petty
patent: 4310575 (1982-01-01), Khayat
patent: 4434161 (1984-02-01), Barcza

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