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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.:

US 12031338 B1

PDFFull Text
Date of Patent:
Jul. 09, 2024

Filed:

Feb. 29, 2016

Pvc composite material, foam board, and flooring

Applicant:

Flooring Industries Limited, Sarl, Bertrange, LU;

Inventor:

Qinghua Fang, Zhejiang Province, CN;

Assignee:

UNILIN BV, Wielsbeke, BE;

Attorney:

Workman Nydegger

Primary Examiner:

Hai Vo

Int. Cl.
CPC ...
E04F 15/10 (2006.01); B32B 3/06 (2006.01); B32B 5/18 (2006.01); B32B 27/06 (2006.01); B32B 27/08 (2006.01); B32B 27/30 (2006.01); C08J 9/00 (2006.01); C08J 9/08 (2006.01); C08J 9/10 (2006.01); E04B 5/02 (2006.01); E04C 2/20 (2006.01); E04C 2/24 (2006.01);
U.S. Cl.
CPC ...
E04F 15/107 (2013.01); B32B 3/06 (2013.01); B32B 5/18 (2013.01); B32B 27/065 (2013.01); B32B 27/08 (2013.01); B32B 27/304 (2013.01); C08J 9/0014 (2013.01); C08J 9/0023 (2013.01); C08J 9/0052 (2013.01); C08J 9/0061 (2013.01); C08J 9/0066 (2013.01); C08J 9/0095 (2013.01); C08J 9/08 (2013.01); C08J 9/103 (2013.01); E04C 2/205 (2013.01); E04C 2/246 (2013.01); E04C 2/50 (2013.01); E04F 15/102 (2013.01); B32B 2250/02 (2013.01); B32B 2250/246 (2013.01); B32B 2266/0235 (2013.01); B32B 2307/102 (2013.01); B32B 2307/402 (2013.01); B32B 2307/554 (2013.01); B32B 2307/56 (2013.01); B32B 2419/04 (2013.01); B32B 2471/00 (2013.01); C08J 2201/03 (2013.01); C08J 2203/02 (2013.01); C08J 2203/04 (2013.01); C08J 2203/18 (2013.01); C08J 2205/052 (2013.01); C08J 2327/06 (2013.01); C08J 2423/06 (2013.01); C08J 2423/28 (2013.01); C08J 2433/00 (2013.01); C08J 2497/02 (2013.01); Y10T 428/249988 (2015.04);
Abstract

A polyvinyl chloride polymer (PVC) composite material is described herein. The PVC composite material includes 40-60 parts by weight of PVC, 40-60 parts by weight of calcium carbonate, 0.2-0.6 parts by weight of composite foaming agent, 3-5 parts by weight of foam regulator, 2-4 parts by weight of toughener, 0.8-1.2 parts by weight of lubricant, and 2-3 parts by weight of stabilizer. Meanwhile, the present invention provides a foam board made of the PVC composite material and flooring. The resulting PVC products have a high-strength structure and a good foaming property, bring the comfort to feet as the resilient flooring does, have a satisfied sound reduction and can be easily installed as the hard flooring could.

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Quick Actions:

Fang, Qinghua. (2024). Pvc composite material, foam board, and flooring (U.S. Patent No. 12031338). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12031338

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

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