Siloxane-tin coatings

Details Siloxane-tin coatings Siloxane-tin coatings

1980-02-19

1981-11-03

Shaver, Paul F.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07F 722

Patent

active

042985439

ABSTRACT:
Compositions for protecting materials from growth of pestiferous organisms, and particularly for protecting marine surfaces from fouling organisms, are formed from precursors having the formula ##STR1## where m is from 1 to about 10, where each X is independently selected from the group consisting of alkyl and alkoxyalkyl radicals containing less than about 6 carbon atoms and Y, where Y has the formula ##STR2## where R.sub.1 R.sub.2 and R.sub.3 are independently selected from the group consisting of alkyl, cycloalkyl, and aryl radicals, where R.sub.1, R.sub.2 and R.sub.3 contain in combination up to about 18 carbon atoms. The ratio of the tin atoms to silicon atoms in the precursors is at least about 1:50.
The precursors can be directly used as an additive for coatings. The precursors can also be used by subjecting them to hydrolysis and polycondensation to form an organotin substituted polysiloxane for use as an additive and a binder for coatings.

REFERENCES:
patent: 2956045 (1960-10-01), Merker
patent: 3167473 (1965-01-01), Leebrick
patent: 3307973 (1967-03-01), Gibbons
patent: 3384648 (1968-05-01), Itoi
patent: 3392036 (1968-07-01), McLeod
patent: 3541215 (1970-11-01), DeMarco
patent: 3653930 (1972-04-01), Law et al.
patent: 3917648 (1975-11-01), McLeod
patent: 3927052 (1975-12-01), Vizurraga

Affiliated with

Also associated with

Rating

Siloxane-tin coatings does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Siloxane-tin coatings, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Siloxane-tin coatings will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1064044