Organocyclosiloxane and method for its preparation

Details Organocyclosiloxane and method for its preparation Organocyclosiloxane and method for its preparation

1993-02-16

1994-03-01

Bleutge, John C.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524267, C08K 524

Patent

active

052908410

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:
patent: 4208503 (1980-06-01), Martin
patent: 4587354 (1986-05-01), Takago
patent: 4689085 (1987-08-01), Pleuddemann
patent: 4804768 (1989-02-01), Quirk
patent: 5037861 (1991-08-01), Crivello
patent: 5115069 (1992-05-01), Motegi

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