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:
Jun. 07, 1988
Filed:
Jul. 31, 1987
Applicant:
Inventors:
Adolf Nuber, Boehl-Iggelheim, DE;
Axel Sanner, Frankenthal, DE;
Friedrich Vogel, Wachenheim, DE;
Dietrich Mass, Mutterstadt, DE;
Assignee:
BASF Aktiengesellschaft, Rheinland-Pfalz, DE;
Primary Examiner:
Int. Cl.
CPC ...
A45D / ;
U.S. Cl.
CPC ...
132-7 ; 424 71 ;
Abstract
Copolymers of vinylpyrrolidone, acrylamides which are monoalkylated or dialkylated on the N atom and alkyl or hydroxyalkyl esters of (meth)acrylic acid, with or without (meth)acrylic acid, or (meth)acrylic acid are used as and in hair fixatives.
Nuber, Adolf. (1988). Copolymers, use thereof as hair fixatives and hair fixatives containing (U.S. Patent No. 4748989). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4748989
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile