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:
Apr. 13, 2004
Filed:
Feb. 19, 2002
Applicant:
Inventor:
Takuya Ishii, Mie, JP;
Assignee:
NTN Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 9/00 ;
U.S. Cl.
CPC ...
B32B 9/00 ;
Abstract
Disclosed is a tip seal and a seal material for a scroll type compressor with a discharge pressure of 8 MPa or more, comprising a resin composition that is molded into a spiral shape, and that contains an aromatic polyether ketone based resin containing at least 5 to 30% by weight of a carbon fiber and 1 to 30% by weight of a tetrafluoroethylene resin.