Invention Grant
- Patent Title: Water repellent agent composition and method for producing water repellent fiber product
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Application No.: US16312022Application Date: 2017-04-17
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Publication No.: US10941315B2Publication Date: 2021-03-09
- Inventor: Akihiro Gotou , Kousuke Maeda , Yoshiki Tsuge , Kazuhiko Kojima , Seiji Hori
- Applicant: NICCA CHEMICAL CO., LTD.
- Applicant Address: JP Fukui
- Assignee: NICCA CHEMICAL CO., LTD.
- Current Assignee: NICCA CHEMICAL CO., LTD.
- Current Assignee Address: JP Fukui
- Agency: Leydig Voit & Mayer, Ltd
- Priority: JPJP2016-125907 20160624
- International Application: PCT/JP2017/015458 WO 20170417
- International Announcement: WO2017/221533 WO 20171228
- Main IPC: C09D183/08
- IPC: C09D183/08 ; C08G18/80 ; D06M13/395 ; D06M15/643 ; D06M15/653 ; D06M15/564 ; C08G18/61 ; C08G77/26 ; C08G77/00
Abstract:
The first water repellent agent composition contains amino-modified silicone, a silicone resin, and a polyfunctional isocyanate compound. The second water repellent agent composition comprising dimethylpolysiloxane having a hydroxyl group and/or an alkoxy group having 1 to 3 carbon atoms, an amino group-containing silane coupling agent, a silicone resin, and a polyfunctional isocyanate compound.
Information query
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