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WO2018179821A1 - Matériau de glissement - Google Patents

Matériau de glissement Download PDF

Info

Publication number
WO2018179821A1
WO2018179821A1 PCT/JP2018/003413 JP2018003413W WO2018179821A1 WO 2018179821 A1 WO2018179821 A1 WO 2018179821A1 JP 2018003413 W JP2018003413 W JP 2018003413W WO 2018179821 A1 WO2018179821 A1 WO 2018179821A1
Authority
WO
WIPO (PCT)
Prior art keywords
lignin
mass
parts
phenols
modified
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2018/003413
Other languages
English (en)
Japanese (ja)
Inventor
康典 大橋
霖 周
麻衣子 山本
勇希 谷口
遼太郎 高山
木村　肇
大塚　恵子
松本　明博
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Harima Chemicals Inc
Osaka Research Institute of Industrial Science and Technology
Original Assignee
Harima Chemicals Inc
Osaka Research Institute of Industrial Science and Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Harima Chemicals Inc, Osaka Research Institute of Industrial Science and Technology filed Critical Harima Chemicals Inc
Publication of WO2018179821A1 publication Critical patent/WO2018179821A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G16/00—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00
    • C08G16/06—Block or graft polymers prepared by polycondensation of aldehydes or ketones on to macromolecular compounds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/18—Sliding surface consisting mainly of wood or fibrous material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member

Definitions

  • the present invention relates to a sliding material, and more particularly to a sliding material for ensuring slidability.
  • the above lignin-phenol composition reacts with aldehydes to obtain a novolak-type phenol resin modified with lignin (lignin-modified novolak-type phenol resin), and the resin containing the lignin-modified novolak-type phenol resin.
  • a binder is obtained as a composition.
  • the binder can further contain an additive.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Mechanical Sealing (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

Ce matériau de glissement comprend un liant. Le liant contient un produit de réaction d'une lignine, d'un phénol et d'un aldéhyde.
PCT/JP2018/003413 2017-03-28 2018-02-01 Matériau de glissement Ceased WO2018179821A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017063240A JP2020094078A (ja) 2017-03-28 2017-03-28 摺動材
JP2017-063240 2017-03-28

Publications (1)

Publication Number Publication Date
WO2018179821A1 true WO2018179821A1 (fr) 2018-10-04

Family

ID=63674746

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2018/003413 Ceased WO2018179821A1 (fr) 2017-03-28 2018-02-01 Matériau de glissement

Country Status (2)

Country Link
JP (1) JP2020094078A (fr)
WO (1) WO2018179821A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022106052A (ja) * 2021-01-06 2022-07-19 国立研究開発法人森林研究・整備機構 摺動材

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013199561A (ja) * 2012-03-23 2013-10-03 Akebono Brake Ind Co Ltd 摩擦材
WO2015147165A1 (fr) * 2014-03-28 2015-10-01 住友ベークライト株式会社 Résine à base de lignine modifiée par du phénol, procédé pour sa fabrication, composition à base de résine, composition à base de caoutchouc et produit durci

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013199561A (ja) * 2012-03-23 2013-10-03 Akebono Brake Ind Co Ltd 摩擦材
WO2015147165A1 (fr) * 2014-03-28 2015-10-01 住友ベークライト株式会社 Résine à base de lignine modifiée par du phénol, procédé pour sa fabrication, composition à base de résine, composition à base de caoutchouc et produit durci

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022106052A (ja) * 2021-01-06 2022-07-19 国立研究開発法人森林研究・整備機構 摺動材
JP7539639B2 (ja) 2021-01-06 2024-08-26 国立研究開発法人森林研究・整備機構 摺動材

Also Published As

Publication number Publication date
JP2020094078A (ja) 2020-06-18

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