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. 17, 2019
Filed:
Apr. 04, 2018
Applicant:
Chin-fu Chen, Taichung, TW;
Inventors:
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
C08L 23/06 (2006.01); C08L 23/12 (2006.01); C08J 5/18 (2006.01); E06B 9/386 (2006.01); C08L 23/08 (2006.01); C08L 101/00 (2006.01); C08K 3/26 (2006.01); C08K 3/34 (2006.01); E06B 9/26 (2006.01); B29B 9/00 (2006.01); B29B 9/10 (2006.01); C08L 23/02 (2006.01); C08L 23/26 (2006.01);
U.S. Cl.
CPC ...
C08L 23/06 (2013.01); B29B 9/00 (2013.01); B29B 9/10 (2013.01); C08J 5/18 (2013.01); C08K 3/26 (2013.01); C08K 3/34 (2013.01); C08L 23/08 (2013.01); C08L 23/0815 (2013.01); C08L 23/12 (2013.01); C08L 101/00 (2013.01); E06B 9/26 (2013.01); E06B 9/386 (2013.01); C08J 2323/06 (2013.01); C08J 2323/12 (2013.01); C08J 2451/06 (2013.01); C08J 2451/08 (2013.01); C08K 2003/265 (2013.01); C08L 2203/16 (2013.01); C08L 2207/062 (2013.01); C08L 2207/066 (2013.01);
Abstract
An environment-friendly material includes 50 wt % to 70 wt % of inorganic mineral powder, 20 wt % to 45 wt % of polyolefin, and 5 wt % to 15 wt % of auxiliary agent. The inorganic mineral powder contains calcium carbonate; the polyolefin may be linear low density polyethylene, low density polyethylene, medium density polyethylene, high density polyethylene, or polypropylene; and the auxiliary agent may be polyolefin elastomer, maleic anhydride grafted polyolefin elastomer, or maleic anhydride grafted polyethylene. The disclosure also provides a manufacturing method of window covering slat using the environment-friendly material and a window covering slat manufactured by the method.