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:
Nov. 10, 1998
Filed:
Apr. 01, 1997
Applicant:
Inventors:
Axel Schonfeld, Wiesbaden, DE;
Erwin Dietz, Konigstein, DE;
Assignee:
Clariant GmbH, Frankfurt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ; C09K / ;
U.S. Cl.
CPC ...
428-1 ; 25229901 ;
Abstract
An effect powder coating having a perceived color which is dependent on the viewing angle, consisting essentially of one or more noncurable cholesteric liquid-crystalline polymers, or essentially of at least one noncurable nematic liquid-crystalline polymer and at least one noncurable cholesteric liquid-crystalline polymer.
Quick Actions:
Schonfeld, Axel. (1998). Powder coatings whose perceived color depends on the viewing angle (U.S. Patent No. 5834072). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5834072
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile