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. 24, 2002
Filed:
Apr. 18, 2000
Applicant:
Inventor:
Paul Adriaan Geel, Doorwerth, NL;
Assignee:
Owens-Corning Veil Netherlands B.V., Apeldoorn, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21H 2/300 ; D21H 2/504 ; D21H 2/118 ;
U.S. Cl.
CPC ...
D21H 2/300 ; D21H 2/504 ; D21H 2/118 ;
Abstract
A method of making a microsphere-filled wet-laid veil involves forming a non-woven fibrous veil, contacting the veil with an impregnation binder composition having a binder and microspheres, and impregnating the microspheres of the impregnation binder composition into the veil to form a microsphere-filled wet-laid veil. The microsphere-filled wet-laid veils produced according to the method of the present invention are useful to make molded composite articles.
Geel, Paul. (2002). Process of manufacturing a wet-laid veil (U.S. Patent No. 6497787). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6497787
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile