logo

For the Inventor, By the Inventor

The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 7323507 B1

PDFFull Text
Date of Patent:
Jan. 29, 2008

Filed:

Mar. 13, 2003

Stable dispersion concentrate consisting of a copolymer of acryloyldimethyltauric acid and cyclic carboxamide and an oil, emulsifier, or oil/emulsifier phase for cosmetic, pharmaceutical and dermatological compositions, and methods for preparation thereof

Applicants:

Matthias Löffler, Niedernhausen, DE;

Roman Morschhäuser, Mainz, DE;

Livio Caribé Da Rocha, Sao Paulo, BR;

Inventors:

Matthias Löffler, Niedernhausen, DE;

Roman Morschhäuser, Mainz, DE;

Livio Caribé Da Rocha, Sao Paulo, BR;

Assignee:

Clariant Produkte (Deutschland) GmbH, Sulzbach, DE;

Attorney:

Tod A. Waldrop

Primary Examiner:

Patrick Niland

Int. Cl.
CPC ...
C08J 3/00 (2006.01); C08K 5/05 (2006.01); C08K 5/06 (2006.01); C08L 37/00 (2006.01); C08L 39/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

Dispersion concentrates are claimed which consist of: I) 10-80% by weight of a crosslinked copolymer obtained by polymerization of 1 to 50% by weight of a cyclic N-vinylcarboxamide and 49.99 to 98.99 by weight of acryloyldimethyltauric acid, II) 20-90% by weight of a phase selected from the group consisting of an emulsifier, an oil phase, and mixtures thereof, and III) up to 30% weight water based on the total weight of the stable dispersion concentrate. The stable dispersion concentrate is useful in preparing cosmetic, pharmaceutical, and dermatological compositions.

Find Patent Forward Citations

Löffler, Matthias. (2008). Stable dispersion concentrate consisting of a copolymer of acryloyldimethyltauric acid and cyclic carboxamide and an oil, emulsifier, or oil/emulsifier phase for cosmetic, pharmaceutical and dermatological compositions, and methods for preparation thereof (U.S. Patent No. 7323507). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7323507

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…