Mona Industries, Inc.

E.i. Dupont De Nemours and Company

Dennis L Fost

Abe Berger

Russell F Bellina

Joseph A Komor

James E Perella

Anthony D Wolf

Richard D Katstra

Mario Novakovic

John L Gormley

Bart W Bartelsman

Organosilicone having a carboxyl functional group thereon

Alkanolamides

Organosilane and organosiloxane monomers are provided containing at least one carboxyl ester functional group represented by the formula:

Silicone monomers and oligomers having a carboxyl functional group thereon

Polysiloxane composition is provided having the formula:

Phospholipid compositions that may be represented by the following general formula:

Silicone modified phospholipid compositions

Ionically cross-linked silicone polymers of a thickened gel-like consistency are made by reacting a diamino containing polysiloxane with an acid containing reactant selected from itaconic acid or the ester derivative thereof; substituted or unsubstituted cyclic and ankydride; substituted or unsubstituted conjugated olefinic acid or mixtures of the same at an elevated temperature in the presence of a low molecular weight silicone oil or other solvent until an ionically cross-linked zwitterionic siloxane polymer of a gel-like consistency is formed.

Zwitterionic siloxane polymers and ionically cross-linked polymers

A polysiloxane composition including an amphoteric class of organosilicone composition is provided having the formula: ##STR1## wherein: R is selected from R.sub.2 or --OR.sub.9, wherein R.sub.9 is hydrogen or alkyl;

Organosilane and organosiloxane monomers are provided containing at least one carboxyl ester functional group represented by the formula: ##STR1## wherein: R which can be the same or different are hydrolyzable groups;

Silicone monomers and oligomers having a carboxyl functional group

Organosilane and organosiloxane monomers are provided ontaining at least one carboxyl ester functional group epresented by the formula: ##STR1## wherein: R which can be the same or different are hydrolyzable groups;

A silicone-containing phospholipid having the general formula: ##STR1## wherein: A is selected from H, M or R.sub.9 --Y--;

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);

An uncapped polysiloxane composition is provided having the formula: ##STR1## wherein: R is selected from R.sub.2 or --OR.sub.9 wherein R.sub.9 is hydrogen or alkyl; R.sub.1, which can be the same or different, is selected from R.sub.2, an amine containing group of the formula --(CH.sub.2).sub.n --F.sub.n1 --B.sub.n2 --F--NH.sub.2 functional carboxyl group of the general formula: ##STR2## wherein R.sub.5 is hydrogen, alkyl or alkali metal; F is linear or branched alkylene; B is --NR.sub.9, oxygen or sulfur, wherein R.sub.9 is hydrogen or lower alkyl (C.sub.1-6); R.sub.2 can be the same or different and is selected from alkyl, aryl, alkenyl or alkeynyl; R.sub.3 and R.sub.4, which may be the same or different are selected from alkyl, aryl, capped or uncapped polyoxyalkylene, alkaryl, aralkylene or alkenyl; a is an integer from 0 to 50,000; and b is an integer from 0 to 100.

An uncapped polysiloxane composition is provided having the formula: ##STR1## wherein: R is selected from R.sub.2 or --OR.sub.9 wherein R.sub.9 is hydrogen or alkyl;

Functional silicone fluids containing a carboxyl functional group thereon

A cosmetic composition for the care of skin and hair is provided which contains from 0.1% to 10% of a silicone-containing phospholipid composition having the general formula: ##STR1## wherein: A is selected from H, M or R--Y--;

Growing community of inventors

Ridgewood, NJ, United States of America

Dennis L Fost