Method for preparing tin complex curing catalyst

Details Method for preparing tin complex curing catalyst Method for preparing tin complex curing catalyst

1987-07-06

1988-11-29

Garvin, Patrick P.

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Organic compound containing

502150, 502153, 502158, B01J 3112

Patent

active

047881704

ABSTRACT:
Catalysts containing tin complexes such as dibutyltin bis(acetylacetonate), useful as curing catalysts for room temperature vulcanizable compositions, are prepared by the reaction of a dialkyltin oxide with a dione and a polyalkoxysilane at a temperature in the range of about 20.degree.-80.degree. C. At least 2 moles of dione and preferably at least 2 moles of polyalkoxysilane are employed per gram-atom of tin. The polyalkoxysilane removes water of reaction, driving the reaction to completion.

REFERENCES:
patent: 4517337 (1985-05-01), Lockhart et al.

Affiliated with

Also associated with

Rating

Method for preparing tin complex curing catalyst does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for preparing tin complex curing catalyst, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for preparing tin complex curing catalyst will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-363482