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:
Jul. 09, 2002
Filed:
Apr. 06, 2001
Applicant:
Inventors:
John A. Effenberger, Bedford, NH (US);
Christopher M. Comeaux, Merrimack, NH (US);
Lawrence D. David, Dover, NH (US);
Timothy P. Pollock, Manchester, NH (US);
Katherine M. Sahlin, Somerville, MA (US);
Laura A. Socha, Westford, MA (US);
Richard L. Stone, Manchester, NH (US);
John W. Verbicky, York Beach, ME (US);
Assignee:
Chemfab Corporation, Merrimack, NH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 2/712 ; C08L 3/500 ; C08L 3/904 ; C08F 1/418 ; C08F / ;
U.S. Cl.
CPC ...
C08L 2/712 ; C08L 3/500 ; C08L 3/904 ; C08F 1/418 ; C08F / ;
Abstract
A blended solid composition is provided containing a fibrillatable microparticulate PTFE polymer in an unfibrillated state and at least one elastomeric and/or fluoroplastic component. The composition is useful in making microfiber-reinforced solid compositions and articles produced therefrom.