Patents by Inventor Binjie WANG

Binjie WANG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Hot melt adhesive for insulating glass spacer and preparation method therefor
    Patent number: 12404430
    Abstract: Provided is a hot melt adhesive for insulating glass spacer, prepared from raw materials comprising the following components: 1-10 parts by weight of butyl rubber, 25-50 parts by weight of a polyisobutylene mixture; 5-15 parts by weight of a tackifying resin; 1-15 parts by weight of a tackifier; 5-15 parts by weight of a polymer; 0.1-1 part by weight of a lubricant; 0.1-1 part by weight of an antioxidant; 15-50 parts by weight of a filler; 1-10 parts by weight of a water absorbent; and 5-25 parts by weight of carbon black. Compared with the prior art, in the hot melt adhesive for insulating glass spacer provided in the present disclosure, components with specific contents are used, such that relatively good overall interaction is achieved, the thixotropy of the product is good, and the adhesion to both silicone sealant and glass is excellent.
    Type: Grant
    Filed: May 21, 2021
    Date of Patent: September 2, 2025
    Assignees: HANGZHOU ZHIJIANG ADVANCED MATERIAL CO., LTD, HANGZHOU ZHIJIANG SILICONE CHEMICALS CO., LTD
    Inventors: Yunlong Li, Binjie Wang, Youzhi Chen, Fengfeng Li, Xiaole Tao, Ming Liu, Yongfu He
  • HOT MELT ADHESIVE FOR INSULATING GLASS SPACER AND PREPARATION METHOD THEREFOR
    Publication number: 20230272251
    Abstract: Provided is a hot melt adhesive for insulating glass spacer, prepared from raw meterials comprising the following components: 1-10 parts by weight of butyl rubber, 25-50 parts by weight of a polyisobutylene mixture; 5-15 parts by weight of a tackifying resin; 1-15 parts by weight of a tackifier; 5-15 parts by weight of a polymer; 0.1-1 part by weight of a lubricant; 0.1-1 part by weight of an antioxidant; 15-50 parts by weight of a filler; 1-10 parts by weight of a water absorbent; and 5-25 parts by weight of carbon black. Compared with the prior art, in the hot melt adhesive for insulating glass spacer provided in the present disclosure, components with specific contents are used, such that relatively good overall interaction is achieved, the thixotropy of the product is good, and the adhesion to both silicone sealant and glass is excellent.
    Type: Application
    Filed: May 21, 2021
    Publication date: August 31, 2023
    Applicants: HANGZHOU ZHIJIANG ADVANCED MATERIAL CO., LTD, HANGZHOU ZHIJIANG SILICONE CHEMICALS CO., LTD
    Inventors: Yunlong LI, Binjie WANG, Youzhi CHEN, Fengfeng LI, Xiaole TAO, Ming LIU, Yongfu HE