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. 20, 1995
Filed:
Mar. 09, 1994
Applicant:
Inventors:
Dominique Loubinoux, Chambery, FR;
Giordano Roncato, Aix Les Bains, FR;
Assignee:
Vetrotex France S.A., Chambery, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C03B / ;
U.S. Cl.
CPC ...
65442 ; 65443 ; 65450 ; 65475 ; 65500 ; 65533 ; 156175 ; 156441 ; 26421112 ; 264174 ; 428374 ;
Abstract
A method and apparatus for producing a composite thread formed by the association or blending of continuous glass filaments and continuous filaments thermoplastic organic matter. The thermoplastic filaments are, while in the form of a sheet, blended with a cluster or sheet of glass filaments after having been heated to a temperature in excess of their transformation temperature, stretched and then cooled in their stretched state.