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:
Apr. 25, 1995
Filed:
Feb. 22, 1994
Applicant:
Inventors:
Eric S Abrutyn, Midland, MI (US);
Marjorie F Dwane, Midland, MI (US);
Assignee:
Dow Corning Corporation, Midland, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
424 7012 ; 424401 ; 424489 ; 424 70121 ;
Abstract
A method of increasing the deposition of a silicone conditioner to hair. The silicone conditioner is delivered to the hair in an aqueous shampoo and is a polydimethylsiloxane fluid entrapped in a nontoxic hydrophobic macroporous highly crosslinked polymer. The macroporous polymer is a mixture of particulates including unit particles having an average diameter of less than one micron; agglomerates formed of fused unit particles and having an average diameter of about twenty to eighty microns; and aggregates formed of clusters of fused agglomerates and having an average diameter of two-hundred to twelve-hundred microns.