Title:
SURFACE TREATMENT AGENT, TREATED MATERIAL HAVING COATING, AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2023/140053
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a new surface treatment agent containing a polysiloxane compound. Said problem is solved by a surface treatment agent comprising: a polysiloxane compound (A) which has a urea group and a group X [group X is one or more groups selected from -COOR, -SO3R, and -NR2, and R represents a hydrogen atom or an alkyl group optionally having alkoxy group or a hydroxyl group], and in which the ratio (urea group/group X) of the number of urea groups and groups X is 0.01-0.45; a metal compound (B) containing a metal selected from the group consisting of Zr, Ti, Hf, and Bi; and/or a water-soluble or water-dispersible resin (C) selected from the group consisting of polyvinyl resins, acrylic resins, polyvinylidene chloride resins, epoxy resins, urethane resins, polyester resins, polyamide resins, polyimide resins, phenol resins, silicone resins, and fluorine resins.
Inventors:
DANJO YOSHIHIDE (JP)
ISHIGAMI NAOMASA (JP)
KANUMA YUKI (JP)
ISHIGAMI NAOMASA (JP)
KANUMA YUKI (JP)
Application Number:
PCT/JP2022/047769
Publication Date:
July 27, 2023
Filing Date:
December 23, 2022
Export Citation:
Assignee:
NIHON PARKERIZING (JP)
International Classes:
C09K3/18; B05D7/24; C08K3/24; C08K5/098; C08L83/08; C08L101/14; C09D7/61; C09D133/00; C09D161/06; C09D175/04; C09D183/00; C23C26/00
Domestic Patent References:
| WO2021118114A2 | 2021-06-17 |
Foreign References:
| JP2013253184A | 2013-12-19 | |||
| JPH073206A | 1995-01-06 | |||
| JP2006036996A | 2006-02-09 |
Attorney, Agent or Firm:
IP FIRM SHUWA (JP)
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