Patents Assigned to QINGHAI XIWANG HI-TECH & MATERIAL CO., LTD
  • Patent number: 8530561
    Abstract: The invention relates to nonmetal material modified thermoplastic resin composite, comprising the following materials by weight percentages: 50-70% of filling, 25-40% of polypropylene, 3-6% of maleic anhydride modified polypropylene, 1-3% of titanium dioxide and 1-2% antioxidant. Said filling has been modified by stearic acid. The invention also provides a method for producing products like sanitary wares, hardware of sanitary wares, outdoor products, decorative pipes of external walls and decorations of public scenes using the nonmetal material modified thermoplastic resin composite. The raw materials are widely available and the preparation does not require long-time burning with high energy consumption, thus possessing the advantages such as low energy consumption, high mechanical automation degree, low labor intensity, and high yield, which is applicable to industrial mass production.
    Type: Grant
    Filed: March 28, 2011
    Date of Patent: September 10, 2013
    Assignees: Shanghai Huda Investment & Development Co., Ltd., Qinghai Xiwang Hi-Tech & Material Co., Ltd.
    Inventor: Liqun Chi
  • Patent number: 8474070
    Abstract: The invention discloses a resin-based composite sanitary ware, which is characterized in that: the sanitary ware is made by mixing up and injecting the raw materials and then solidifying the mold; and the ingredients of the raw materials and their weight ratios are as follows: unsaturated polyester resin composition 14%-30%; unsaturated polyester anti-shrinking medium 6%-14%; reinforcing fiber 11%-37%; scale stone 10%-20%; calcium carbonate 25%-40%; initiator 0.8%-2.4%. And this invention also discloses the preparation method of the sanitary ware. Compared with the current technology, the invention has the advantages of strong strength, high tenacity, perfect self-cleaning capacity and low energy consumption.
    Type: Grant
    Filed: July 27, 2012
    Date of Patent: July 2, 2013
    Assignees: Shanghai Huda Investment & Development Co., Ltd., Qinghai Xiwang Hi-Tech & Material Co., Ltd.
    Inventor: Liqun Chi
  • Publication number: 20120316279
    Abstract: The invention discloses a resin-based composite sanitary ware, which is characterized in that: the sanitary ware is made by mixing up and injecting the raw materials and then solidifying the mold; and the ingredients of the raw materials and their weight ratios are as follows: unsaturated polyester resin composition 14%-30%; unsaturated polyester anti-shrinking medium 6%-14%; reinforcing fiber 11%-37%; scale stone 10%-20%; calcium carbonate 25%-40%; initiator 0.8%-2.4%. And this invention also discloses the preparation method of the sanitary ware. Compared with the current technology, the invention has the advantages of strong strength, high tenacity, perfect self-cleaning capacity and low energy consumption.
    Type: Application
    Filed: July 27, 2012
    Publication date: December 13, 2012
    Applicants: QINGHAI XIWANG HI-TECH & MATERIAL CO., LTD., SHANGHAI HUDA INVESTMENT & DEVELOPMENT CO., LTD.
    Inventor: LIQUN CHI
  • Publication number: 20110316187
    Abstract: The invention relates to nonmetal material modified thermoplastic resin composite, comprising the following materials by weight percentages: 50-70% of filling, 25-40% of polypropylene, 3-6% of maleic anhydride modified polypropylene, 1-3% of titanium dioxide and 1-2% antioxidant. Said filling has been modified by stearic acid. The invention also provides a method for producing products like sanitary wares, hardware of sanitary wares, outdoor products, decorative pipes of external walls and decorations of public scenes using the nonmetal material modified thermoplastic resin composite. The raw materials are widely available and the preparation does not require long-time burning with high energy consumption, thus possessing the advantages such as low energy consumption, high mechanical automation degree, low labor intensity, and high yield, which is applicable to industrial mass production.
    Type: Application
    Filed: March 28, 2011
    Publication date: December 29, 2011
    Applicants: Qinghai Xiwang Hi-Tech & Material Co., LTD, Shanghai Huda Investment & Development Co., LTD
    Inventor: Liqun Chi
  • Publication number: 20110098396
    Abstract: The invention discloses a resin-based composite sanitary ware, which is characterized in that: the sanitary ware is made by mixing up and injecting the raw materials and then solidifying the mold; and the ingredients of the raw materials and their weight ratios are as follows: unsaturated polyester resin 14%-30%; polyester anti-shrinking medium 6%-14%; reinforcing fiber 11%-37%; scale stone 10%-20%; calcium carbonate 25%-40%; initiator 0.8%-2.4%. And this invention also discloses the preparation method of the sanitary ware. Compared with the current technology, the invention has the advantages of strong strength, high tenacity, perfect self-cleaning capacity and low energy consumption.
    Type: Application
    Filed: July 16, 2010
    Publication date: April 28, 2011
    Applicants: SHANGHAI HUDA INVESTMENT & DEVELOPMENT CO., LTD, QINGHAI XIWANG HI-TECH & MATERIAL CO., LTD
    Inventor: Liqun CHI