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Patent Searching and Data


Title:
CONTACT MEMBER, DRYING APPARATUS, AND PRINTING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/224915
Kind Code:
A1
Abstract:
(Object) To provide a contact member which prevents a component derived from a liquid composition, from being transferred from a contacted member to a contact member, even in a case where the contact member and the contacted member are used for a long period of time in a manner of being in contact with each other (Means of Achieving the object) A contact member configured to contact a contacted member to which a liquid composition is applied, includes a surface layer (A) configured to contact the contacted member, wherein the surface layer (A) includes a support layer including alumite sulfate, the surface layer (A) has a root mean square height Sq of 1.0 μm or more, and the surface layer (A) has an orthogonal line roughness ratio of 0.7 or more.

Inventors:
HATTA CHIKAKO (JP)
MIZUTANI YUUKI (JP)
Application Number:
PCT/JP2022/017965
Publication Date:
October 27, 2022
Filing Date:
April 15, 2022
Export Citation:
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Assignee:
RICOH CO LTD (JP)
HATTA CHIKAKO (JP)
MIZUTANI YUUKI (JP)
International Classes:
B41J11/00; B41J13/076; B41N7/00; C25D11/04; C25D11/08; C25D11/16; C25D11/24; F26B13/18
Foreign References:
JPS57100459A1982-06-22
JP4128258B22008-07-30
JP3210611B22001-09-17
JPS6172273A1986-04-14
US20200338905A12020-10-29
JP6641990B22020-02-05
JPH09114294A1997-05-02
JP2021071698A2021-05-06
JP2022028908A2022-02-16
Other References:
KUGA, SHIGENORI.: "DSA", JAPAN TECHNICAL ASSOCIATION OF THE PULP AND PAPER INDUSTRY JOURNAL, vol. 48, May 1994 (1994-05-01), pages 88 - 92
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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