WO2008146804A1 - 発泡固形潤滑剤、自在継手およびそれらの製造方法、発泡固形潤滑剤封入軸受、機械要素部品および潤滑システム - Google Patents

発泡固形潤滑剤、自在継手およびそれらの製造方法、発泡固形潤滑剤封入軸受、機械要素部品および潤滑システム Download PDF

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Publication number
WO2008146804A1
WO2008146804A1 PCT/JP2008/059696 JP2008059696W WO2008146804A1 WO 2008146804 A1 WO2008146804 A1 WO 2008146804A1 JP 2008059696 W JP2008059696 W JP 2008059696W WO 2008146804 A1 WO2008146804 A1 WO 2008146804A1
Authority
WO
WIPO (PCT)
Prior art keywords
solid lubricant
foamed solid
universal joint
prelubricated
joint
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/JP2008/059696
Other languages
English (en)
French (fr)
Inventor
Mika Kohara
Yoshihide Himeno
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.)
NTN Corp
Original Assignee
NTN Corp
NTN Toyo Bearing Co Ltd
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
Priority claimed from JP2007142696A external-priority patent/JP2008297375A/ja
Priority claimed from JP2007142670A external-priority patent/JP2008297367A/ja
Priority claimed from JP2007142672A external-priority patent/JP2008297368A/ja
Priority claimed from JP2007142675A external-priority patent/JP5363711B2/ja
Priority claimed from JP2007142695A external-priority patent/JP2008297374A/ja
Priority claimed from JP2007142671A external-priority patent/JP2008298112A/ja
Application filed by NTN Corp, NTN Toyo Bearing Co Ltd filed Critical NTN Corp
Publication of WO2008146804A1 publication Critical patent/WO2008146804A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M149/00—Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen
    • C10M149/12—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/061—Carbides; Hydrides; Nitrides
    • C10M2201/0613—Carbides; Hydrides; Nitrides used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/065—Sulfides; Selenides; Tellurides
    • C10M2201/0653—Sulfides; Selenides; Tellurides used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/065—Sulfides; Selenides; Tellurides
    • C10M2201/066—Molybdenum sulfide
    • C10M2201/0663—Molybdenum sulfide used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
    • C10M2215/22—Heterocyclic nitrogen compounds
    • C10M2215/221—Six-membered rings containing nitrogen and carbon only
    • C10M2215/222—Triazines
    • C10M2215/2225—Triazines used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/04—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/045—Polyureas; Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/06—Thio-acids; Thiocyanates; Derivatives thereof
    • C10M2219/062—Thio-acids; Thiocyanates; Derivatives thereof having carbon-to-sulfur double bonds
    • C10M2219/066—Thiocarbamic type compounds
    • C10M2219/068—Thiocarbamate metal salts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
    • C10N2040/046—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives for traction drives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/08—Solids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

固形潤滑剤の使用が困難であった圧縮・屈曲などの外部応力の働く場所においても使用可能な発泡固形潤滑剤、自在継手およびそれらの製造方法、発泡固形潤滑剤封入軸受、機械要素部品および潤滑システムを提供する。潤滑成分と、分子内にイソシアネート基を有するウレタンプレポリマーと、硬化剤と、発泡剤とを含む混合物を発泡・硬化させてなる発泡固形潤滑剤であって、上記潤滑成分は潤滑油および／またはグリースから選ばれた少なくとも１つの潤滑成分であり、上記ウレタンプレポリマーはイソシアネート基含有量が 2 重量％以上 6 重量％未満であり、上記発泡剤が水であり、上記混合物は、混合物全体に対して、上記潤滑成分を 30～70 重量％含み、発泡後の連続気泡率が 50 ％以上であり、自在継手の一例として等速ジョイント１はトルク伝達部材（ボール）６の周囲に発泡固形潤滑剤１０を封入してなる。
PCT/JP2008/059696 2007-05-29 2008-05-27 発泡固形潤滑剤、自在継手およびそれらの製造方法、発泡固形潤滑剤封入軸受、機械要素部品および潤滑システム Ceased WO2008146804A1 (ja)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
JP2007142696A JP2008297375A (ja) 2007-05-29 2007-05-29 潤滑システム
JP2007-142671 2007-05-29
JP2007142670A JP2008297367A (ja) 2007-05-29 2007-05-29 発泡固形潤滑剤およびその製造方法
JP2007-142672 2007-05-29
JP2007-142675 2007-05-29
JP2007-142696 2007-05-29
JP2007142672A JP2008297368A (ja) 2007-05-29 2007-05-29 発泡固形潤滑剤封入軸受
JP2007-142670 2007-05-29
JP2007142675A JP5363711B2 (ja) 2007-05-29 2007-05-29 自在継手用発泡固形潤滑剤および自在継手
JP2007142695A JP2008297374A (ja) 2007-05-29 2007-05-29 機械要素部品
JP2007-142695 2007-05-29
JP2007142671A JP2008298112A (ja) 2007-05-29 2007-05-29 自在継手およびその製造方法

Publications (1)

Publication Number Publication Date
WO2008146804A1 true WO2008146804A1 (ja) 2008-12-04

Family

ID=40075044

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/059696 Ceased WO2008146804A1 (ja) 2007-05-29 2008-05-27 発泡固形潤滑剤、自在継手およびそれらの製造方法、発泡固形潤滑剤封入軸受、機械要素部品および潤滑システム

Country Status (1)

Country Link
WO (1) WO2008146804A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019189797A (ja) * 2018-04-27 2019-10-31 Ntn株式会社 潤滑剤組成物および転がり軸受
CN119432049A (zh) * 2024-11-05 2025-02-14 中国科学院兰州化学物理研究所 一种聚氨酯树脂基水润滑轴承复合材料及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62241997A (ja) * 1985-04-05 1987-10-22 ア−ムコ　インコ−ポレイテツド 熱硬化性微孔質重合体潤滑性組成物及びその成形法
JPH06172770A (ja) * 1992-09-18 1994-06-21 Kyodo Yushi Kk 潤滑剤組成物
JPH0942297A (ja) * 1995-07-28 1997-02-10 Ntn Corp 内外輪結合体の潤滑装置
WO2007058243A1 (ja) * 2005-11-18 2007-05-24 Ntn Corporation グリース封入等速自在継手

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62241997A (ja) * 1985-04-05 1987-10-22 ア−ムコ　インコ−ポレイテツド 熱硬化性微孔質重合体潤滑性組成物及びその成形法
JPH06172770A (ja) * 1992-09-18 1994-06-21 Kyodo Yushi Kk 潤滑剤組成物
JPH0942297A (ja) * 1995-07-28 1997-02-10 Ntn Corp 内外輪結合体の潤滑装置
WO2007058243A1 (ja) * 2005-11-18 2007-05-24 Ntn Corporation グリース封入等速自在継手

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NAGAI S.: "Jitsuyo Plastic Yogo Jiten (revisted 3rd edition)", 10 September 1989, PLASTICS AGE CO., LTD., pages: 648 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019189797A (ja) * 2018-04-27 2019-10-31 Ntn株式会社 潤滑剤組成物および転がり軸受
JP7133344B2 (ja) 2018-04-27 2022-09-08 Ntn株式会社 潤滑剤組成物および転がり軸受
CN119432049A (zh) * 2024-11-05 2025-02-14 中国科学院兰州化学物理研究所 一种聚氨酯树脂基水润滑轴承复合材料及其制备方法

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