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:
Sep. 22, 1998
Filed:
Sep. 27, 1995
Applicant:
Inventors:
Francesco Fuso, Therwil, CH;
Gerhard Reinert, Allschwil, CH;
Assignee:
Ciba Specialty Chemicals Corporation, Tarrytown, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; B32B / ;
U.S. Cl.
CPC ...
424 59 ; 428224 ; 428289 ;
Abstract
The invention relates to the use of the compound of formula ##STR1## wherein the variables are as defined in the claims, for enhancing the sn protection factor of cellulosic fiber materials.
Fuso, Francesco. (1998). Use of hydroxybenzotriazoles for enhancing the sun protection factor of (U.S. Patent No. 5811081). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5811081
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile