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:
May. 27, 1980
Filed:
Dec. 22, 1975
Champion International Corporation, Stamford, CT (US);
Abstract
Polymeric fibrids and paper-like structures produced therefrom are disclosed. These fibrids are produced by preparing an aqueous solution of a film forming polymer, injecting the solution into a liquid precipitating medium miscible with water but in which the polymer is insoluble, and providing sufficient shear to directly and rapidly precipitate the polymer to fibrid morphology. The fibrids, which are desirably first treated to render them more hydrophobic, may be formed into a web and dried utilizing conventional paper-making techniques to obtain the paper-like structures of the invention.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile