CN113631647B - 用于轮胎内表面的密封剂橡胶组合物和密封剂涂层轮胎 - Google Patents

用于轮胎内表面的密封剂橡胶组合物和密封剂涂层轮胎 Download PDF

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Publication number
CN113631647B
CN113631647B CN202080020785.2A CN202080020785A CN113631647B CN 113631647 B CN113631647 B CN 113631647B CN 202080020785 A CN202080020785 A CN 202080020785A CN 113631647 B CN113631647 B CN 113631647B
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China
Prior art keywords
mass
parts
sealant
peroxide
less
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CN202080020785.2A
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English (en)
Chinese (zh)
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CN113631647A (zh
Inventor
松本典大
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Sumitomo Rubber Industries Ltd
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Sumitomo Rubber Industries Ltd
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Publication of CN113631647A publication Critical patent/CN113631647A/zh
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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
    • C08L21/00—Compositions of unspecified rubbers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
    • B29C73/16—Auto-repairing or self-sealing arrangements or agents
    • B29C73/163—Sealing compositions or agents, e.g. combined with propellant agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L15/00—Compositions of rubber derivatives
    • 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
    • C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • 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
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/39—Thiocarbamic acids; Derivatives thereof, e.g. dithiocarbamates
    • 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
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/39—Thiocarbamic acids; Derivatives thereof, e.g. dithiocarbamates
    • C08K5/40—Thiurams, i.e. compounds containing groups
    • 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
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/45—Heterocyclic compounds having sulfur in the ring
    • C08K5/46—Heterocyclic compounds having sulfur in the ring with oxygen or nitrogen in the ring
    • C08K5/47—Thiazoles

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)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Sealing Material Composition (AREA)
CN202080020785.2A 2019-03-28 2020-02-26 用于轮胎内表面的密封剂橡胶组合物和密封剂涂层轮胎 Active CN113631647B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019063796 2019-03-28
JP2019-063796 2019-03-28
PCT/JP2020/007818 WO2020195492A1 (ja) 2019-03-28 2020-02-26 タイヤ内面用シーラント材ゴム組成物及びシーラントタイヤ

Publications (2)

Publication Number Publication Date
CN113631647A CN113631647A (zh) 2021-11-09
CN113631647B true CN113631647B (zh) 2023-12-08

Family

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CN202080020785.2A Active CN113631647B (zh) 2019-03-28 2020-02-26 用于轮胎内表面的密封剂橡胶组合物和密封剂涂层轮胎

Country Status (4)

Country Link
EP (1) EP3936561A4 (https=)
JP (1) JP7452529B2 (https=)
CN (1) CN113631647B (https=)
WO (1) WO2020195492A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220325155A1 (en) * 2019-06-04 2022-10-13 The Yokohama Rubber Co., Ltd. Sealant material composition
CN113563764A (zh) * 2021-08-30 2021-10-29 吕向磊 一种轮胎自修复用涂层的制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004011664A (ja) * 2002-06-03 2004-01-15 Nsk Ltd 転がり軸受
CN101255257A (zh) * 2007-02-27 2008-09-03 日东电工株式会社 三元乙丙橡胶发泡体
CN103396590A (zh) * 2013-08-12 2013-11-20 天津包博特密封科技有限公司 一种耐高压耐纯氧密封件胶料及其制备方法
EP3315548A1 (en) * 2016-10-31 2018-05-02 Sumitomo Rubber Industries, Ltd. Rubber composition for sealants
CN108291068A (zh) * 2015-11-30 2018-07-17 株式会社普利司通 橡胶组合物

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE42487B1 (en) * 1975-03-12 1980-08-13 Uniroyal Inc Puncture sealing composition and tire
US4539344A (en) * 1981-08-31 1985-09-03 Rockcor, Inc. Thermally stable sealant composition
EP0142047A3 (en) * 1983-11-09 1988-08-03 The Firestone Tire & Rubber Company Epdm-based sealant compositions and puncture-sealing tires containing the same
DE102007023994B4 (de) 2007-05-23 2014-10-30 Continental Reifen Deutschland Gmbh Verfahren zum Herstellen eines lösungsmittelfreien Reifendichtmittels auf polymerer Basis
FR2978447B1 (fr) * 2011-07-29 2014-12-19 Michelin Soc Tech Composition d'elastomere pour objet pneumatique, a propriete auto-obturante
US10494459B2 (en) * 2014-10-17 2019-12-03 Sumitomo Rubber Industries, Ltd. Rubber composition for pneumatic tires
EP3263359A1 (en) * 2016-06-28 2018-01-03 Sumitomo Rubber Industries, Ltd. Rubber composition for sealants
WO2018112125A1 (en) * 2016-12-15 2018-06-21 Bridgestone Americas Tire Operations, Llc Sealant-containing tire and related processes
JP6620851B2 (ja) * 2018-03-20 2019-12-18 横浜ゴム株式会社 シーラント材組成物の製造方法および空気入りタイヤの製造方法
US20220325155A1 (en) * 2019-06-04 2022-10-13 The Yokohama Rubber Co., Ltd. Sealant material composition

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004011664A (ja) * 2002-06-03 2004-01-15 Nsk Ltd 転がり軸受
CN101255257A (zh) * 2007-02-27 2008-09-03 日东电工株式会社 三元乙丙橡胶发泡体
CN103396590A (zh) * 2013-08-12 2013-11-20 天津包博特密封科技有限公司 一种耐高压耐纯氧密封件胶料及其制备方法
CN108291068A (zh) * 2015-11-30 2018-07-17 株式会社普利司通 橡胶组合物
EP3315548A1 (en) * 2016-10-31 2018-05-02 Sumitomo Rubber Industries, Ltd. Rubber composition for sealants

Also Published As

Publication number Publication date
EP3936561A4 (en) 2022-11-30
WO2020195492A1 (ja) 2020-10-01
EP3936561A1 (en) 2022-01-12
JPWO2020195492A1 (https=) 2020-10-01
JP7452529B2 (ja) 2024-03-19
CN113631647A (zh) 2021-11-09

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