KR102323582B1 - 내 볼베어링 접동 마모 부재용 액정성 수지 조성물 및 이를 이용한 내 볼베어링 접동 마모 부재 - Google Patents

내 볼베어링 접동 마모 부재용 액정성 수지 조성물 및 이를 이용한 내 볼베어링 접동 마모 부재 Download PDF

Info

Publication number
KR102323582B1
KR102323582B1 KR1020217007627A KR20217007627A KR102323582B1 KR 102323582 B1 KR102323582 B1 KR 102323582B1 KR 1020217007627 A KR1020217007627 A KR 1020217007627A KR 20217007627 A KR20217007627 A KR 20217007627A KR 102323582 B1 KR102323582 B1 KR 102323582B1
Authority
KR
South Korea
Prior art keywords
ball bearing
liquid crystalline
crystalline resin
bearing sliding
sliding wear
Prior art date
Application number
KR1020217007627A
Other languages
English (en)
Korean (ko)
Other versions
KR20210035309A (ko
Inventor
히로키 후카츠
후지 사카이
Original Assignee
포리프라스틱 가부시키가이샤
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 포리프라스틱 가부시키가이샤 filed Critical 포리프라스틱 가부시키가이샤
Publication of KR20210035309A publication Critical patent/KR20210035309A/ko
Application granted granted Critical
Publication of KR102323582B1 publication Critical patent/KR102323582B1/ko

Links

Images

Classifications

    • 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
    • C08K3/34—Silicon-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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C08L101/12—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
    • 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/62—Selection of substances

Landscapes

  • 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)
  • Sliding-Contact Bearings (AREA)
  • Rolling Contact Bearings (AREA)
KR1020217007627A 2018-10-05 2019-10-03 내 볼베어링 접동 마모 부재용 액정성 수지 조성물 및 이를 이용한 내 볼베어링 접동 마모 부재 KR102323582B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2018-190300 2018-10-05
JP2018190300 2018-10-05
PCT/JP2019/039166 WO2020071495A1 (ja) 2018-10-05 2019-10-03 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

Publications (2)

Publication Number Publication Date
KR20210035309A KR20210035309A (ko) 2021-03-31
KR102323582B1 true KR102323582B1 (ko) 2021-11-08

Family

ID=70055415

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020217007627A KR102323582B1 (ko) 2018-10-05 2019-10-03 내 볼베어링 접동 마모 부재용 액정성 수지 조성물 및 이를 이용한 내 볼베어링 접동 마모 부재

Country Status (5)

Country Link
JP (1) JP6823760B2 (zh)
KR (1) KR102323582B1 (zh)
CN (1) CN112789328B (zh)
TW (1) TWI788593B (zh)
WO (1) WO2020071495A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113710738A (zh) 2019-03-20 2021-11-26 提克纳有限责任公司 用于相机模块的致动器组件
WO2021065416A1 (ja) * 2019-10-03 2021-04-08 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
WO2022004553A1 (ja) * 2020-06-30 2022-01-06 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
CN116490572B (zh) * 2020-09-29 2023-11-10 宝理塑料株式会社 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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012031391A (ja) 2010-06-28 2012-02-16 Toray Ind Inc 液晶性樹脂組成物およびその製造方法
WO2015016370A1 (ja) 2013-07-31 2015-02-05 住友化学株式会社 液晶ポリエステル組成物
JP2017082158A (ja) 2015-10-30 2017-05-18 東レ株式会社 液晶性ポリエステル樹脂組成物およびそれからなる成形品

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0587958A (ja) 1991-09-30 1993-04-09 Casio Comput Co Ltd 多機能電子時計
JPH05230343A (ja) * 1992-02-24 1993-09-07 Nippon Petrochem Co Ltd 潤滑性媒体含浸成形体
JP5155769B2 (ja) * 2008-08-07 2013-03-06 ポリプラスチックス株式会社 全芳香族ポリエステル及びポリエステル樹脂組成物
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
JP2012206296A (ja) * 2011-03-29 2012-10-25 Sumitomo Chemical Co Ltd 液晶ポリエステル組成物の製造方法
JP6116881B2 (ja) * 2012-12-07 2017-04-19 株式会社カネカ 絶縁ケース
US9618770B2 (en) 2014-04-11 2017-04-11 Samsung Electro-Mechanics Co., Ltd. Camera module with function of auto-focus and image stabilize
CN108350278B (zh) * 2015-12-24 2019-07-26 宝理塑料株式会社 照相机模块用液晶性树脂组合物、其制造方法及使用有该组合物的照相机模块
JP6762228B2 (ja) * 2016-12-26 2020-09-30 ポリプラスチックス株式会社 カメラモジュール用液晶性樹脂組成物及びそれを用いたカメラモジュール
JP6841220B2 (ja) * 2017-06-28 2021-03-10 東レ株式会社 液晶性ポリエステル樹脂組成物、成形品および成形品の製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012031391A (ja) 2010-06-28 2012-02-16 Toray Ind Inc 液晶性樹脂組成物およびその製造方法
WO2015016370A1 (ja) 2013-07-31 2015-02-05 住友化学株式会社 液晶ポリエステル組成物
JP2017082158A (ja) 2015-10-30 2017-05-18 東レ株式会社 液晶性ポリエステル樹脂組成物およびそれからなる成形品

Also Published As

Publication number Publication date
JPWO2020071495A1 (ja) 2021-02-15
KR20210035309A (ko) 2021-03-31
WO2020071495A1 (ja) 2020-04-09
TWI788593B (zh) 2023-01-01
CN112789328B (zh) 2022-02-01
TW202028300A (zh) 2020-08-01
CN112789328A (zh) 2021-05-11
JP6823760B2 (ja) 2021-02-03

Similar Documents

Publication Publication Date Title
KR102323582B1 (ko) 내 볼베어링 접동 마모 부재용 액정성 수지 조성물 및 이를 이용한 내 볼베어링 접동 마모 부재
KR102081231B1 (ko) 카메라 모듈용 액정성 수지 조성물 및 그것을 이용한 카메라 모듈
JP5826411B2 (ja) カメラモジュール用液晶性樹脂組成物及びそれを用いたカメラモジュール
KR101907100B1 (ko) 카메라 모듈용 액정성 수지 조성물, 그 제조방법, 및 상기 조성물을 이용한 카메라 모듈
KR20150011768A (ko) 카메라 모듈용 액정성 수지 조성물
KR20220045082A (ko) 내 볼베어링 접동 마모 부재용 액정성 수지 조성물 및 이를 이용한 내 볼베어링 접동 마모 부재
CN110997820B (zh) 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
JPWO2019065063A1 (ja) 耐摺動摩耗部材用液晶性樹脂組成物及びそれを用いた耐摺動摩耗部材
JP7199853B2 (ja) 耐摺動摩耗部材用液晶性樹脂組成物及びそれを用いた耐摺動摩耗部材
KR102545958B1 (ko) 내 볼베어링 접동 마모 부재용 액정성 수지 조성물 및 이를 이용한 내 볼베어링 접동 마모 부재
KR102532937B1 (ko) 내 볼베어링 접동 마모 부재용 액정성 수지 조성물 및 이를 이용한 내 볼베어링 접동 마모 부재

Legal Events

Date Code Title Description
A302 Request for accelerated examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant