CN118325242A - 橡胶组合物及硫化成型品 - Google Patents

橡胶组合物及硫化成型品 Download PDF

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Publication number
CN118325242A
CN118325242A CN202410463069.1A CN202410463069A CN118325242A CN 118325242 A CN118325242 A CN 118325242A CN 202410463069 A CN202410463069 A CN 202410463069A CN 118325242 A CN118325242 A CN 118325242A
Authority
CN
China
Prior art keywords
rubber composition
weight
parts
silica
ethylene
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.)
Pending
Application number
CN202410463069.1A
Other languages
English (en)
Chinese (zh)
Inventor
铃木昭宽
野口真
小林广迪
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.)
Nok Corp
Original Assignee
Nok Corp
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 Nok Corp filed Critical Nok Corp
Publication of CN118325242A publication Critical patent/CN118325242A/zh
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K3/1006—Materials in mouldable or extrudable form for sealing or packing joints or covers characterised by the chemical nature of one of its constituents
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C08F210/18—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT rubbers
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0025—Crosslinking or vulcanising agents; including accelerators
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/14—Peroxides
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/54—Silicon-containing compounds
    • C08K5/541—Silicon-containing compounds containing oxygen
    • C08K5/5425—Silicon-containing compounds containing oxygen containing at least one C=C bond
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/064—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces the packing combining the sealing function with other functions
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/102—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by material
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/006—Additives being defined by their surface area
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/083—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic polyenes, i.e. containing two or more carbon-to-carbon double bonds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
    • C09K2200/0642—Copolymers containing at least three different monomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Gasket Seals (AREA)
  • Sealing Material Composition (AREA)
CN202410463069.1A 2019-12-20 2020-11-25 橡胶组合物及硫化成型品 Pending CN118325242A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2019-230474 2019-12-20
JP2019230474 2019-12-20
CN202080085069.2A CN114787269B (zh) 2019-12-20 2020-11-25 橡胶组合物及硫化成型品
PCT/JP2020/043820 WO2021124816A1 (ja) 2019-12-20 2020-11-25 ゴム組成物および加硫成形品

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN202080085069.2A Division CN114787269B (zh) 2019-12-20 2020-11-25 橡胶组合物及硫化成型品

Publications (1)

Publication Number Publication Date
CN118325242A true CN118325242A (zh) 2024-07-12

Family

ID=76477353

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202410463069.1A Pending CN118325242A (zh) 2019-12-20 2020-11-25 橡胶组合物及硫化成型品
CN202080085069.2A Active CN114787269B (zh) 2019-12-20 2020-11-25 橡胶组合物及硫化成型品

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202080085069.2A Active CN114787269B (zh) 2019-12-20 2020-11-25 橡胶组合物及硫化成型品

Country Status (5)

Country Link
US (1) US20230027517A1 (https=)
EP (1) EP4079793A4 (https=)
JP (2) JP7535536B2 (https=)
CN (2) CN118325242A (https=)
WO (1) WO2021124816A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3143035B1 (fr) * 2022-12-08 2024-11-29 Michelin & Cie Composition de caoutchouc
WO2026069808A1 (ja) * 2024-09-27 2026-04-02 Nok株式会社 高電圧電気絶縁体用ゴム組成物及びゴム成形品

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW383313B (en) * 1994-12-20 2000-03-01 Mitsui Petrochemical Ind Preparation of ethylene-alpha-olefin-nonconjugate polyene random copolymers, the copolymers obtaining which, and the use of the copolymers
JP3483176B2 (ja) * 1994-12-20 2004-01-06 三井化学株式会社 エチレン・α−オレフィン・非共役ポリエンランダム共重合体および該共重合体の用途
JP3754940B2 (ja) * 2002-07-30 2006-03-15 鬼怒川ゴム工業株式会社 ゴム組成物
BRPI0501490A (pt) * 2005-04-20 2006-12-12 Rhodia Br Ltda formulação de borracha de epdm reforçada com sìlica precipitada, processo para sua fabricação, processo para obtenção de um perfil de borracha reforçada, perfil de borracha extrudado colorido e uso de formulação de borracha reforçada
EP1894969A4 (en) 2005-06-24 2011-02-09 Nok Corp EPDM COMPOSITION
JP2007161764A (ja) * 2005-12-09 2007-06-28 Sakura Color Prod Corp 粉末色材組成物
JP4912861B2 (ja) 2006-12-26 2012-04-11 Ｎｏｋ株式会社 ゴム組成物およびその用途
JP5577600B2 (ja) * 2009-02-03 2014-08-27 Ｎｏｋ株式会社 Ｅｐｄｍ組成物
JP5325066B2 (ja) * 2009-09-30 2013-10-23 昭和電線ケーブルシステム株式会社 ケーブル接続部用常温収縮チューブ及びケーブル接続部
JP6190608B2 (ja) * 2012-03-30 2017-08-30 住友理工株式会社 燃料電池シール体
TWI679214B (zh) * 2014-02-14 2019-12-11 日商三井化學股份有限公司 乙烯．α-烯烴．非共軛多烯共聚合體、其製造方法暨用途
JP6352170B2 (ja) * 2014-12-09 2018-07-04 株式会社サカイ・シルクスクリーン 透光性部材とその製造方法
JP6362584B2 (ja) * 2015-12-15 2018-07-25 住友ゴム工業株式会社 ゴム組成物の製造方法およびタイヤ
JPWO2017170190A1 (ja) * 2016-03-28 2019-02-07 Nok株式会社 ゴム組成物およびそれを用いたゴム成形品
EP3409742B1 (en) * 2016-03-28 2024-05-01 Nok Corporation Rubber composition and high-pressure hydrogen instrument seal component using same
JP6681247B2 (ja) * 2016-03-31 2020-04-15 住友理工株式会社 燃料電池用シール部材
JP6994226B2 (ja) * 2016-04-21 2022-02-14 株式会社Shindo 積層シートおよびその製造方法
JP6859153B2 (ja) * 2017-03-27 2021-04-14 三井化学株式会社 パッキン用エチレン共重合体組成物及びパッキン用途
EP3778756A4 (en) * 2018-03-28 2022-01-19 NOK Corporation RUBBER COMPOSITION AND METHOD OF REDUCING ADHESION TO THE SURFACE OF A KNEADER WITH IT
WO2019216311A1 (ja) * 2018-05-09 2019-11-14 Nok株式会社 ゴム組成物

Also Published As

Publication number Publication date
JP7535536B2 (ja) 2024-08-16
JP2024074901A (ja) 2024-05-31
EP4079793A4 (en) 2023-12-20
EP4079793A1 (en) 2022-10-26
US20230027517A1 (en) 2023-01-26
WO2021124816A1 (ja) 2021-06-24
JPWO2021124816A1 (https=) 2021-06-24
JP7670898B2 (ja) 2025-04-30
CN114787269B (zh) 2025-02-25
CN114787269A (zh) 2022-07-22

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