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.

Date of Patent:
Apr. 17, 2012

Filed:

Dec. 22, 2009
Applicants:

To-mai Wang, Zhonghe, TW;

Ming-der Ger, Daxi Township, Taoyuan County, TW;

Kung-hsu Hou, Daxi Township, Taoyuan County, TW;

Kin-seng Sun, Village Shenglin, TW;

Wen-cheng Lee, Bade, TW;

Sheng-fu Yang, Fongshan, TW;

Chin-ching Tzeng, Yonghe, TW;

Inventors:

To-Mai Wang, Zhonghe, TW;

Ming-Der Ger, Daxi Township, Taoyuan County, TW;

Kung-Hsu Hou, Daxi Township, Taoyuan County, TW;

Kin-Seng Sun, Village Shenglin, TW;

Wen-Cheng Lee, Bade, TW;

Sheng-Fu Yang, Fongshan, TW;

Chin-Ching Tzeng, Yonghe, TW;

Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 43/02 (2006.01);
U.S. Cl.
CPC ...
Abstract

Slag fiber is used to fabricate a friction material. Friction factor and abrasion loss of the friction material are controlled. The friction material can be used to make linings. Thus, slag fiber can be used as a replacement for natural material to make a friction material, and waste is thus recycled.


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