Organocyclosiloxane and method for its preparation

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

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556410, 556434, 556439, 556449, 556460, 556461, C07F 708, C07F 710, C07F 718

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052390853

ABSTRACT:
An organocyclosiloxane having utility as a coupling agent is disclosed said organocyclosiloxane having the general formula ##STR1## wherein R.sup.1 is independently selected from monovalent hydrocarbon groups having 1 to 8 carbons, R.sup.2 is selected from the group consisting of an alkoxy group and an alkoxysilylalkyl group, R.sup.3 is an organofunctional group selected from the group consisting of glycidoxyalkyl, methacryloxyalkyl, N-(trialkylsilyl)aminoalkyl (hydroxyphenyl)alkyl and haloalkyl x is 1 to 6 and y is 1 to 6, with the proviso that x+y is an integer having a value of 3 to 8.

REFERENCES:
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patent: 4587354 (1986-05-01), Takago
patent: 4689085 (1987-08-01), Plueddemann
patent: 4804768 (1989-02-01), Quirk et al.
patent: 5037861 (1991-08-01), Crivello et al.
patent: 5115069 (1992-05-01), Motegi et al.

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