Invention Grant
- Patent Title: Composition, coating film, fluorine-containing coating film and laminate
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Application No.: US16882114Application Date: 2020-05-22
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Publication No.: US11697276B2Publication Date: 2023-07-11
- Inventor: Keiko Washino , Katsuhiko Imoto , Koichiro Ogita , Susumu Wada , Yasukazu Nakatani
- Applicant: DAIKIN INDUSTRIES, LTD.
- Applicant Address: JP Osaka
- Assignee: DAIKIN INDUSTRIES, LTD.
- Current Assignee: DAIKIN INDUSTRIES, LTD.
- Current Assignee Address: JP Osaka
- Agency: Sughrue Mion, PLLC
- Priority: JP 15157663 2015.08.07
- The original application number of the division: US15749802
- Main IPC: B32B27/32
- IPC: B32B27/32 ; B32B15/082 ; C09D201/04 ; C09D7/40 ; B32B15/095 ; C08G18/79 ; C08G18/62 ; C09D127/18 ; C08G18/38 ; C09D5/08 ; C09D175/04 ; C09D127/12 ; C08K5/11 ; B32B27/38 ; C09D7/65 ; B32B27/30
Abstract:
A coating film obtained from a composition containing a polyaspartic acid ester and a fluoropolymer. Also disclosed is fluorine-containing coating film including a urethane bond and a urea bond, and exhibiting a corrosion from scribe of 1 mm or shorter. Both coating films have a thickness of 100 to 1000 μm. Also disclosed is a laminate including a base and one or the other of the coating films.
Public/Granted literature
- US20200282713A1 COMPOSITION, COATING FILM, FLUORINE-CONTAINING COATING FILM AND LAMINATE Public/Granted day:2020-09-10
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