Organosilicone having a carboxyl functional group thereon

Details Organosilicone having a carboxyl functional group thereon Organosilicone having a carboxyl functional group thereon

1996-05-22

1998-10-06

Marquis, Melvyn I.

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

Synthetic resins

From silicon reactant having at least one...

528 25, 528 38, 548406, C08G 7704

Patent

active

058177302

ABSTRACT:
A polysiloxane composition including an amphoteric class of organosilicone composition is provided having the formula: ##STR1## wherein: R.sub.1, which can be the same or different, is selected from R.sub.2, a diamine containing group of the forumula --F.sub.1 --B--F--NH.sub.3 and at least one pyrrolidone-containing functional carboxyl group of the general formula: ##STR2## wherein R.sub.5 is hydrogen, lower alkyl (C.sub.1-6) or alkali metal; F.sub.1 is linear or branched alkylene; F is linear or branched alkylene of 1-10 carbon atoms; B is --NR.sub.9, wherein R.sub.9 is hydrogen or lower alkyl (C.sub.1-6);

REFERENCES:
patent: 4153641 (1979-05-01), Diechert et al.
patent: 5459205 (1995-10-01), Furukawa et al.
patent: 5596061 (1997-01-01), Berger et al.

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