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:
Dec. 11, 1990
Filed:
Dec. 22, 1989
Applicant:
Inventors:
Colin A Dewar, Hucclecote, GB;
Kevin J Artus, Barnwood, GB;
Assignee:
Imperial Chemical Industries PLC, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428221 ; 428225 ; 428297 ;
Abstract
A melt spun film or tape of a thermoplastic fibre-forming polymer comprising spaced fibrils of the polymer which are substantially aligned to the longitudinal axis of the film, such aligned, spaced fibrils being interconnted to each other in a random manner.