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:
Oct. 09, 1984
Filed:
Apr. 15, 1982
Applicant:
Inventors:
Assignee:
Quikoton AG, , CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428 57 ; 156179 ; 156181 ; 156436 ; 428 61 ; 428292 ; 428293 ; 428294 ; 428298 ; 428284 ; 428102 ;
Abstract
A joint between two textile materials in web form, one of them preferably being a plurality of parallel yarns forming a monolayer or multilayer sheet, and the other one a fabric. The joint is an adhesive or heat sealed bonding member which is equipped at least on one of its surfaces with a heat shield. The joint is flexible, thin, tear and heat resistant, not attacked by chemical reagents, solvents or vapors. It can be formed in a novel apparatus for heat sealing by means of heat sealable strips which are reinforced by heat resistant materials and which are heat sealed together across the yarn sheet.