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:
May. 10, 2011

Filed:

Apr. 23, 2008
Applicants:

To-mai Wang, Longtan Shiang, TW;

Sheng-fu Yang, Longtan Shiang, TW;

Yung-wou Lee, Longtan Shiang, TW;

Kin-seng Sun, Longtan Shiang, TW;

Wen-cheng Lee, Longtan Shiang, TW;

Ching-liang Chen, Longtan Shiang, TW;

Chin-ching Tzeng, Longtan Shiang, TW;

Inventors:

To-Mai Wang, Longtan Shiang, TW;

Sheng-Fu Yang, Longtan Shiang, TW;

Yung-Wou Lee, Longtan Shiang, TW;

Kin-Seng Sun, Longtan Shiang, TW;

Wen-Cheng Lee, Longtan Shiang, TW;

Ching-Liang Chen, Longtan Shiang, TW;

Chin-Ching Tzeng, Longtan Shiang, TW;

Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D21H 13/00 (2006.01); D21H 13/14 (2006.01); D21H 13/36 (2006.01);
U.S. Cl.
CPC ...
Abstract

Disclosed is a method for making fiber paper. In this method, mineral fibers and PVA resin are blended in water, thus forming first solution. Polymer fibers and PVA resin are blended in water, thus forming second solution. The first solution is mixed with the second solution. A wet paper-making machine is used to make mineral fiber paper from the mixture.


Find Patent Forward Citations

Wang, To-Mai. (2011). Method for making mineral fiber paper (U.S. Patent No. 7938933). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7938933

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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