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. 29, 2001
Filed:
Sep. 30, 1999
Istvan Csonka, Lucerne, CH;
Beat Meyer, Rothenburg, CH;
Rhodia Filtec AG, Emmenbruecke, CH;
Abstract
The process for preadherizing a drawn polyester filament to improve adhesion of rubber material with the filament includes applying a preadherizing agent to a running drawn polyester filament. The preadherizing agent is made by mixing a first solution containing a polyepoxide and a second solution containing a tertiary amine. In order to minimize soiling of the applicators used to apply the solutions to the running drawn polyester filament, the first solution is applied to the running drawn polyester filament at a site spaced a predetermined distance from the site at which the second solution is applied.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile