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:
Feb. 20, 1990
Filed:
Jun. 23, 1988
Applicant:
Inventors:
Nadka V Avramova, Sofia, BG;
Stoyko C Fakirov, Sofia, BG;
Assignee:
University of Delaware, Newark, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ; B32B / ; C09K / ;
U.S. Cl.
CPC ...
1563082 ; 428-1 ; 4284744 ; 1563099 ; 156311 ;
Abstract
Described and claimed are a process for preserving the orientation of a liquid crystal polymer/during lamination which comprises carrying out the lamination bonding at a high temperature below the melting point of the polymer and under pressure of up to about 5 MPa.
Avramova, Nadka. (1990). Method for the processing of liquid crystal polymers (U.S. Patent No. 4902369). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4902369
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile