Fluorinated carboxylic acid derivatives and methods for making

Details Fluorinated carboxylic acid derivatives and methods for making Fluorinated carboxylic acid derivatives and methods for making

1990-08-03

1992-03-31

Shaver, Paul F.

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

Organic compounds

Silicon containing

556442, C07F 708, C07F 718

Patent

active

051010577

ABSTRACT:
Novel fluorinated carboxylic acid derivatives of the general formula: ##STR1## wherein R.sup.1 and R.sup.2 are independently selected from substituted or unsubstituted monovalent hydrocarbon groups, Rf is a divalent perfluoroalkyl or perfluoropolyether group, X is a hydrogen atom or triorganosilyl group, and a is equal to 2 or 3 are useful curing catalysts for RTV organopolysiloxane compositions. These fluorinated carboxylic acid derivatives are prepared by effecting hydrosilylation between alkenyl-containing fluorinated carboxylic acid derivatives and hydrosilanes in the presence of catalysts.

REFERENCES:
patent: 3012006 (1961-12-01), Holbrook et al.
patent: 3560542 (1971-02-01), Kim et al.
patent: 3639156 (1972-02-01), Pittman et al.
patent: 3681418 (1972-08-01), Pierce et al.

Affiliated with

Also associated with

Rating

Fluorinated carboxylic acid derivatives and methods for making does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fluorinated carboxylic acid derivatives and methods for making, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluorinated carboxylic acid derivatives and methods for making will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2260956