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.:
Date of Patent:
Jul. 29, 2003
Filed:
May. 30, 2001
Applicant:
Inventor:
Paul Francis David Reeve, Valbonne, FR;
Assignee:
Rohm and Haas Company, Philadelphia, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/06 ; C08L 3/102 ; C08L 3/302 ;
U.S. Cl.
CPC ...
C08K 5/06 ; C08L 3/102 ; C08L 3/302 ;
Abstract
Aqueous compositions having enhanced thickening properties containing lipophilically-modified copolymer thickeners and one or more hydrophilic surfactants are disclosed. In particular, aqueous compositions containing (i) lipophilically-modified copolymers containing at least 5% of selected lipophilically-modified components and (ii) surfactants having an HLB value of greater than 15 are useful for the thickening of a range of personal, domestic and industrial products.