Weiyuan Co., Ltd. has obtained a patent for pretreatment technology of raw materials for polycarbonate production. This technology can improve product quality and quality stability.
News on December 20, 2023, according to the announcement of the State Intellectual Property Office, Lihua Yiweiyuan Chemical Co., Ltd. obtained a project called “A system and method for pretreat…
Amway Co., Ltd. applies for a patent for super-soft embossed polyurethane synthetic leather
News on December 13, 2023, according to the announcement of the State Intellectual Property Office, Anhui Anli Material Technology Co., Ltd. applied for a project called “A super-soft embossed p…
Wanhua Chemical applied for a patent for halogen-free flame-retardant polyester polyol. The patented technology can improve the flame-retardant performance.
News on December 13, 2023, according to the announcement of the State Intellectual Property Office, Wanhua Chemical Group Co., Ltd. applied for a patent titled “A halogen-free flame-retardant po…
Keshun Co., Ltd. has obtained the invention patent authorization: “Polyurethane modified epoxy resin oil-in-water emulsion and its preparation method and coating”
Keshun Co., Ltd. has obtained a new invention patent authorization. The patent is called “Polyurethane modified epoxy resin oil-in-water emulsion and its preparation method and coating”. T…
Plite is newly authorized for invention patent: “A low-odor and low-emission PC/ABS and its preparation method”
Plit has newly obtained an invention patent authorization. The patent is called “A low-odor and low-emission PC/ABS and its preparation method”. The patent application number is CN20211159…
Kaizhong Co., Ltd. has obtained a new utility model patent authorization: “A vehicle roof support composite inner core structure”
Kaizhong Co., Ltd. has newly obtained a utility model patent authorization. The patent is called “A composite inner core structure for vehicle roof support”. The patent application number …
Tongyi Aerospace obtained the patent for thermal insulation polyurethane protective film to realize the recycling of ABS waste and HIPS waste
News on December 6, 2023, according to an announcement from the State Intellectual Property Office, Nantong Tongyi Aerospace Technology Co., Ltd. obtained a patent titled “A thermal insulation p…
The patent on the compound sulfopentazolin has expired, and the market will attract more companies to expand their presence.
Sulfonazole, also known as sulfonazole, is an isoxazole herbicide and a potential inhibitor of the biosynthesis of very long chain fatty acids (VLCFAs) in plants. Mefenacet is mainly used as a pre-eme…
Real Madrid Technology has obtained a new invention patent authorization: “A method for preparing high molecular weight polyether polyols using waste grease”
Real Madrid Technology has obtained a new invention patent authorization. The patent is called “A method for preparing high molecular weight polyether polyols using waste oil”. The patent …
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