CN115702206B - 耐球轴承滑动磨损构件用液晶性树脂组合物和使用其的耐球轴承滑动磨损构件 - Google Patents

耐球轴承滑动磨损构件用液晶性树脂组合物和使用其的耐球轴承滑动磨损构件 Download PDF

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Publication number
CN115702206B
CN115702206B CN202180043329.4A CN202180043329A CN115702206B CN 115702206 B CN115702206 B CN 115702206B CN 202180043329 A CN202180043329 A CN 202180043329A CN 115702206 B CN115702206 B CN 115702206B
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Prior art keywords
ball bearing
liquid crystalline
sliding wear
crystalline resin
mass
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Chinese (zh)
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CN115702206A (zh
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中村真奈
郑祐政
酒井不二
长永昭宏
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Polyplastics Co Ltd
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Polyplastics Co Ltd
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/12—Polyester-amides
    • 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
    • F16C33/20—Sliding surface consisting mainly of plastics

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Vibration Dampers (AREA)
CN202180043329.4A 2020-06-30 2021-06-24 耐球轴承滑动磨损构件用液晶性树脂组合物和使用其的耐球轴承滑动磨损构件 Active CN115702206B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020112583 2020-06-30
JP2020-112583 2020-06-30
PCT/JP2021/023996 WO2022004553A1 (ja) 2020-06-30 2021-06-24 耐ボールベアリング摺動摩耗部材用液晶性樹脂組成物及びそれを用いた耐ボールベアリング摺動摩耗部材

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CN115702206A CN115702206A (zh) 2023-02-14
CN115702206B true CN115702206B (zh) 2023-12-12

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JP (1) JP7200435B2 (https=)
KR (1) KR102545958B1 (https=)
CN (1) CN115702206B (https=)
TW (1) TWI876070B (https=)
WO (1) WO2022004553A1 (https=)

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JP2024082598A (ja) * 2022-12-08 2024-06-20 Ｅｎｅｏｓ株式会社 樹脂組成物および該樹脂組成物からなる樹脂成形品
JPWO2024143334A1 (https=) * 2022-12-26 2024-07-04
KR102874880B1 (ko) * 2022-12-29 2025-10-22 삼성전기주식회사 액정성 수지 조성물 및 이를 이용하여 제조된 볼베어링 접동 부품
KR20250076753A (ko) * 2023-11-22 2025-05-30 세양폴리머주식회사 액정 폴리에스테르 수지 조성물, 성형품 및 이를 포함하는 전자부품 소재

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JP2005239754A (ja) * 2004-02-24 2005-09-08 Otsuka Chemical Co Ltd 摺動性樹脂組成物
CN108137907A (zh) * 2015-10-30 2018-06-08 东丽株式会社 照相机组件用液晶性聚酯树脂组合物及由其形成的照相机组件用成型品
WO2020071495A1 (ja) * 2018-10-05 2020-04-09 ポリプラスチックス株式会社 耐ボールベアリング摺動摩耗部材用液晶性樹脂組成物及びそれを用いた耐ボールベアリング摺動摩耗部材
CN110997820A (zh) * 2017-09-12 2020-04-10 宝理塑料株式会社 耐滑动摩耗构件用液晶性树脂组合物和使用了其的耐滑动摩耗构件
CN111253716A (zh) * 2019-05-17 2020-06-09 住友化学株式会社 颗粒混合物和射出成型体

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EP0704486B1 (en) * 1994-03-18 2005-09-21 Mitsubishi Denki Kabushiki Kaisha Resin composition for molding precision parts, and sleeve and ferrule produced therefrom
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JP5087958B2 (ja) 2007-03-07 2012-12-05 東レ株式会社 液晶性樹脂組成物からなる成形品
TWI586750B (zh) 2011-02-28 2017-06-11 住友化學股份有限公司 液晶聚酯組成物及其製造方法
US10011715B2 (en) 2012-11-19 2018-07-03 Mitsui Chemicals, Inc. Polyester resin composition, manufacturing method therefor, and camera module containing said polyester resin composition
CN105377986B (zh) * 2013-07-31 2017-09-08 住友化学株式会社 液晶聚酯组合物
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CN108137907A (zh) * 2015-10-30 2018-06-08 东丽株式会社 照相机组件用液晶性聚酯树脂组合物及由其形成的照相机组件用成型品
CN110997820A (zh) * 2017-09-12 2020-04-10 宝理塑料株式会社 耐滑动摩耗构件用液晶性树脂组合物和使用了其的耐滑动摩耗构件
WO2020071495A1 (ja) * 2018-10-05 2020-04-09 ポリプラスチックス株式会社 耐ボールベアリング摺動摩耗部材用液晶性樹脂組成物及びそれを用いた耐ボールベアリング摺動摩耗部材
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TWI876070B (zh) 2025-03-11
KR20230008223A (ko) 2023-01-13
TW202204522A (zh) 2022-02-01
JP7200435B2 (ja) 2023-01-06
CN115702206A (zh) 2023-02-14
WO2022004553A1 (ja) 2022-01-06
JPWO2022004553A1 (https=) 2022-01-06
KR102545958B1 (ko) 2023-06-22

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