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:
Aug. 19, 1997
Filed:
Aug. 18, 1995
Applicant:
Inventors:
Assignee:
Enichem S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C / ; B29C / ; B32B / ; B32B / ;
U.S. Cl.
CPC ...
264 70 ; 264129 ; 264131 ; 26417113 ; 26417123 ; 427185 ; 427195 ; 427301 ; 4274121 ; 4274345 ;
Abstract
Process for the preparation of a flexible, thermoplastic, composite filament, containing continuous fibers basically consisting of a flexible sheath made of polyolefinic resin which covers a bundle of fibers impregnated with a polyolefmic resin, wherein the inorganic fibers are treated with a solution containing additives which improve the compatibility between reinforcement and polymeric matrix after transformation into end products.