Pyrrolidone-carboxylic modified polysiloxanes having aqueous...

Details Pyrrolidone-carboxylic modified polysiloxanes having aqueous... Pyrrolidone-carboxylic modified polysiloxanes having aqueous...

2005-04-28

2011-11-08

Cain, Edward (Department: 1762)

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

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

C524S156000, C528S027000

Reexamination Certificate

active

08053513

ABSTRACT:
The properties of 2-pyrrolidone-4-carboxylic substituted polysiloxanes can be dramatically altered by increasing the presence of the carboxylic-substituted pyrrolidone monomer of the polysiloxane, such that the amidopolysiloxane has an acid equivalent weight of about 3:00-3,000 daltons and a molecular weight average Mw of about 1,000-60,000 daltons resulting in enhanced detergent and water solubilities and the ability to form water-in-oil emulsions thereby providing usefulness across a broad range of formulations having enhanced electrolytic and silicone and/or hydrocarbon compatibility and cleansing properties.

REFERENCES:
patent: 6565837 (2003-05-01), Fost et al.
International Search Report dated Jul. 13, 2005 for PCT/US2005/014442.

Affiliated with

Also associated with

Rating

Pyrrolidone-carboxylic modified polysiloxanes having aqueous... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pyrrolidone-carboxylic modified polysiloxanes having aqueous..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pyrrolidone-carboxylic modified polysiloxanes having aqueous... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4308491