KR20240056597A - 고무 조성물, 가황물, 및 가황 성형체 - Google Patents

고무 조성물, 가황물, 및 가황 성형체 Download PDF

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Publication number
KR20240056597A
KR20240056597A KR1020247012181A KR20247012181A KR20240056597A KR 20240056597 A KR20240056597 A KR 20240056597A KR 1020247012181 A KR1020247012181 A KR 1020247012181A KR 20247012181 A KR20247012181 A KR 20247012181A KR 20240056597 A KR20240056597 A KR 20240056597A
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KR
South Korea
Prior art keywords
rubber
chloroprene
mass
rubber composition
parts
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
KR1020247012181A
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English (en)
Korean (ko)
Inventor
세이야 도미자와
아츠노리 곤도
Original Assignee
덴카 주식회사
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 덴카 주식회사 filed Critical 덴카 주식회사
Publication of KR20240056597A publication Critical patent/KR20240056597A/ko
Pending legal-status Critical Current

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Classifications

    • 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
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/4007—Curing agents not provided for by the groups C08G59/42 - C08G59/66
    • C08G59/4014—Nitrogen containing compounds
    • C08G59/4035—Hydrazines; Hydrazides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • C08J3/247—Heating methods
    • 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
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/22—Compounds containing nitrogen bound to another nitrogen atom
    • C08K5/24—Derivatives of hydrazine
    • C08K5/25—Carboxylic acid hydrazides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L11/00—Compositions of homopolymers or copolymers of chloroprene
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2311/00—Characterised by the use of homopolymers or copolymers of chloroprene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2351/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
    • C08J2351/04—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers grafted on to rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2463/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins

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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)
  • Compositions Of Macromolecular Compounds (AREA)
KR1020247012181A 2021-09-14 2022-09-07 고무 조성물, 가황물, 및 가황 성형체 Pending KR20240056597A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021149443 2021-09-14
JPJP-P-2021-149443 2021-09-14
PCT/JP2022/033588 WO2023042727A1 (ja) 2021-09-14 2022-09-07 ゴム組成物、加硫物、及び加硫成形体

Publications (1)

Publication Number Publication Date
KR20240056597A true KR20240056597A (ko) 2024-04-30

Family

ID=85602841

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247012181A Pending KR20240056597A (ko) 2021-09-14 2022-09-07 고무 조성물, 가황물, 및 가황 성형체

Country Status (6)

Country Link
US (1) US20240376244A1 (https=)
EP (1) EP4378993A4 (https=)
JP (1) JP7762212B2 (https=)
KR (1) KR20240056597A (https=)
CN (1) CN117916304A (https=)
WO (1) WO2023042727A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09268239A (ja) 1996-01-31 1997-10-14 Nippon Zeon Co Ltd 低発熱性ゴム組成物およびロール
JP2012111899A (ja) 2010-11-26 2012-06-14 Denki Kagaku Kogyo Kk クロロプレンゴム組成物及びその加硫物並びに成形体
JP2016023191A (ja) 2014-07-16 2016-02-08 東洋ゴム工業株式会社 ゴム組成物

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2701138B2 (ja) * 1995-03-13 1998-01-21 ニチアス株式会社 加硫ゴム組成物
JPH0925393A (ja) * 1995-05-09 1997-01-28 Toray Ind Inc 繊維強化複合材料用エポキシ樹脂組成物、プリプレグおよび繊維強化複合材料
JP2000186171A (ja) * 1998-12-21 2000-07-04 Sumitomo Rubber Ind Ltd エラストマー組成物およびそれを用いた電子写真装置の弾性部材
JP2000344899A (ja) * 1999-06-09 2000-12-12 Denki Kagaku Kogyo Kk クロロプレン系ゴム組成物と金属との加硫接着体
JP2001011201A (ja) 1999-07-01 2001-01-16 Denki Kagaku Kogyo Kk クロロプレン共重合体と金属との加硫接着体
JP5238982B2 (ja) * 2007-07-17 2013-07-17 東洋ゴム工業株式会社 ダイヤフラム用ゴム組成物及びダイヤフラム
JP7000499B2 (ja) * 2020-06-01 2022-01-19 積水化学工業株式会社 熱膨張性耐火シート及び建具
EP4227353B1 (en) * 2020-10-26 2024-11-06 Denka Company Limited Rubber composition, vulcanized substance, and vulcanized molded object

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09268239A (ja) 1996-01-31 1997-10-14 Nippon Zeon Co Ltd 低発熱性ゴム組成物およびロール
JP2012111899A (ja) 2010-11-26 2012-06-14 Denki Kagaku Kogyo Kk クロロプレンゴム組成物及びその加硫物並びに成形体
JP2016023191A (ja) 2014-07-16 2016-02-08 東洋ゴム工業株式会社 ゴム組成物

Also Published As

Publication number Publication date
US20240376244A1 (en) 2024-11-14
EP4378993A4 (en) 2024-11-27
EP4378993A1 (en) 2024-06-05
CN117916304A (zh) 2024-04-19
JP7762212B2 (ja) 2025-10-29
JPWO2023042727A1 (https=) 2023-03-23
WO2023042727A1 (ja) 2023-03-23

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