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:
Aug. 27, 2019
Filed:
Jul. 21, 2017
Zhejiang Quhua Fluor-chemistry CO Ltd, Zhejiang, CN;
Jiangyong Hong, Zhejiang, CN;
Bo Yang, Zhejiang, CN;
Yang Zhao, Zhejiang, CN;
Yan Zhang, Zhejiang, CN;
Huadong Zhou, Zhejiang, CN;
Hao Ouyang, Zhejiang, CN;
Haitao Gong, Zhejiang, CN;
Min Fang, Zhejiang, CN;
Zhejiang Quhua Fluor-Chemistry Co Ltd, Zhejiang, CN;
Abstract
A low-carbon environmentally-friendly foamer composition is disclosed. The composition includes the following ingredients in mass percentage: 60-98.99% of 1-chloro-3,3,3-trifluoropropene, 1-39.9% of 1,1,1,2,3-pentafluoropropane and 0.01-1% of 1,2,2,3-tetrafluoropropane. The GWP value of the low-carbon environmentally-friendly foamer composition is smaller than the GWP value of a single-medium HFC-245fa. This low-carbon environmentally-friendly foamer composition has the features of environmental protection, excellent foaming performance and little modification of foaming devices, and can reduce the heat conductivity coefficient and overall energy consumption level. Therefore, the low-carbon environmentally-friendly foamer composition is the best choice for high-performance hard insulating foam, and is an ideal choice of future foamer.