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. 18, 1991
Filed:
Jan. 17, 1989
Applicant:
Inventors:
Robert E Hefner, Jr, Lake Jackson, TX (US);
Deborah I Haynes, Freeport, TX (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09K / ; C09K / ; C08F / ; C08G / ;
U.S. Cl.
CPC ...
25229901 ; 526273 ; 526301 ; 526323 ; 25229962 ; 25229966 ; 25229968 ; 525502 ; 525503 ; 525528 ; 525531 ;
Abstract
Epoxy resins and vinyl ester resins are prepared which contain a polymeric domain containing mesogenic or rigid rodlike moieties.
Hefner, Jr, Robert. (1991). Liquid crystal/rigid rodlike polymer modified epoxy/vinyl ester resins (U.S. Patent No. 5024785). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5024785
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile