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:
Apr. 28, 1981
Filed:
May. 12, 1980
Applicant:
Inventors:
Daniel J Breidenbach, Wallingford, CT (US);
Stephen A Knis, Meriden, CT (US);
Assignee:
The Upjohn Company, Kalamazoo, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428310 ; 156 79 ; 4284228 ; 521902 ;
Abstract
Rigid isocyanurate based foam laminate product is provided wherein the foam cells, which are normally inherently somewhat anisotropic as formed, are re-ordered in the finished laminate product to produce a multicoordinate, uniformly random pattern, cell axis orientation that enhances the physical properties of the finished product. A method of causing the multicoordinate cell axis re-ordering to occur during product manufacture is disclosed.
Breidenbach, Daniel. (1981). Oriented cell polyisocyanurate foam laminate (U.S. Patent No. 4264673). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4264673
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile