According to announcement of bureau of national intellectual property, 10 thousand China chemical group Inc. applies for the name is “ content of combination of epoxy resin of a kind of ability in swimming and its preparation method and applied “ , make public date CN117511344A, application date is in November 2023. Patent summary shows, this invention made public epoxy resin of a kind of ability in swimming to combine content and its preparation method and application, what narrate assorted content to include each raw material that the following weight compares: Epoxy resin of ability in swimming 35? 80 ％ , is actor chosen 40? 80 ％ , more is actor chosen 50? 70 ％ , ketone inferior of amine Feng Duan but hydrolysis silicon alkyl 5? 20 ％ , is actor chosen 5? 15 ％ , more is actor chosen 5? 10 ％ , ester of cricoid carbonic acid 1? 20 ％ , is actor chosen 5? 20 ％ , more is actor chosen 5? 10 ％ , agent of solidify of amine of intermediate of ability in swimming 10? 50 ％ , is actor chosen 10? 40 ％ , more is actor chosen 20? 40 ％ . What narrate assorted content to have longer operation time not only, and can be after construction inside very short time dry and complete, and better adherent strength is shown in metal and concrete surface, and have be able to bear or endure first-rately water and be able to bear or endure saline mist function.
10 thousand China epoxy resin of chemical application ability in swimming combines content patent
