CN114901716B - 氯丁二烯系嵌段共聚物、乳胶、乳胶组合物和橡胶组合物 - Google Patents

氯丁二烯系嵌段共聚物、乳胶、乳胶组合物和橡胶组合物 Download PDF

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Publication number
CN114901716B
CN114901716B CN202180007943.5A CN202180007943A CN114901716B CN 114901716 B CN114901716 B CN 114901716B CN 202180007943 A CN202180007943 A CN 202180007943A CN 114901716 B CN114901716 B CN 114901716B
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chloroprene
block copolymer
polymer block
latex
mass
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Chinese (zh)
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CN114901716A (zh
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熊谷雄志
西野涉
斋藤丰
小林直纪
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Denka Co Ltd
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Denka Co Ltd
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    • 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
    • C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
    • 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
    • C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
    • C08F293/005—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule using free radical "living" or "controlled" polymerisation, e.g. using a complexing agent
    • 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
    • C08K5/01—Hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • 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
    • C08F2438/00—Living radical polymerisation
    • C08F2438/03—Use of a di- or tri-thiocarbonylthio compound, e.g. di- or tri-thioester, di- or tri-thiocarbamate, or a xanthate as chain transfer agent, e.g . Reversible Addition Fragmentation chain Transfer [RAFT] or Macromolecular Design via Interchange of Xanthates [MADIX]
    • 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
    • C08K2201/019—Specific properties of additives the composition being defined by the absence of a certain additive

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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)
  • Graft Or Block Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CN202180007943.5A 2020-03-26 2021-03-22 氯丁二烯系嵌段共聚物、乳胶、乳胶组合物和橡胶组合物 Active CN114901716B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020056386 2020-03-26
JP2020-056386 2020-03-26
PCT/JP2021/011776 WO2021193560A1 (ja) 2020-03-26 2021-03-22 クロロプレン系ブロック共重合体、ラテックス、ラテックス組成物及びゴム組成物

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CN114901716A CN114901716A (zh) 2022-08-12
CN114901716B true CN114901716B (zh) 2024-04-26

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US (1) US12312433B2 (https=)
EP (1) EP4130078B1 (https=)
JP (1) JP7575447B2 (https=)
CN (1) CN114901716B (https=)
WO (1) WO2021193560A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7665370B2 (ja) * 2021-03-23 2025-04-21 デンカ株式会社 ジエン系ブロック共重合体、ジエン系ブロック共重合体ラテックス、ジエン系ブロック共重合体ラテックス組成物、及び成形体
JP2026059811A (ja) * 2023-02-27 2026-04-08 デンカ株式会社 クロロプレン系ブロック共重合体、クロロプレン系ブロック共重合体ラテックス、クロロプレン系ブロック共重合体ラテックス組成物、浸漬成形体、ゴム組成物、及び成形体
JP2026059810A (ja) * 2023-02-27 2026-04-08 デンカ株式会社 クロロプレン系ブロック共重合体、クロロプレン系ブロック共重合体ラテックス、クロロプレン系ブロック共重合体ラテックス組成物、ゴム組成物、及び浸漬成形体
WO2025115724A1 (ja) * 2023-11-27 2025-06-05 デンカ株式会社 クロロプレン系ブロック共重合体ラテックス組成物、浸漬成形体形成用組成物、浸漬成形体、及び塗料用組成物
WO2025164576A1 (ja) * 2024-01-31 2025-08-07 デンカ株式会社 クロロプレン系重合体、クロロプレン系重合体ラテックス、クロロプレン系重合体ラテックス組成物、浸漬成形体、ゴム組成物、及び成形体

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007297502A (ja) * 2006-04-28 2007-11-15 Tosoh Corp ソープレスポリクロロプレン系ラテックス及びその製造法
JP2010001458A (ja) * 2008-05-23 2010-01-07 Tosoh Corp ポリクロロプレンラテックス及びその製造法
WO2019009038A1 (ja) * 2017-07-04 2019-01-10 デンカ株式会社 メルカプタン変性ポリクロロプレンラテックス及びその製造方法
CN110167982A (zh) * 2017-03-30 2019-08-23 电化株式会社 嵌段共聚物及嵌段共聚物的制造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5089601A (en) 1989-09-07 1992-02-18 Tosoh Corporation Chloroprene polymer
JP2844785B2 (ja) 1990-01-18 1999-01-06 東ソー株式会社 クロロプレンブロック共重合体
JP2850432B2 (ja) 1990-01-11 1999-01-27 東ソー株式会社 共重合体及びその製造方法
WO2002081561A1 (en) 2001-04-04 2002-10-17 Kaneka Corporation Thermoplastic resin composition and elastomer composition
JP2003292719A (ja) 2002-04-01 2003-10-15 Kanegafuchi Chem Ind Co Ltd ブロック共重合体を含有するエラストマー組成物、およびその成形体
DE112006001808T5 (de) * 2005-07-08 2008-06-19 Tosoh Corporation Blockcopolymer auf Chloroprenbasis, seifenfreier Latex auf Polychloroprenbasis und Verfahren zur Herstellung derselbigen
JP2011012196A (ja) 2009-07-03 2011-01-20 Tosoh Corp エマルション及びその製造法
JP6631976B2 (ja) * 2015-02-19 2020-01-15 デンカ株式会社 ラテックス組成物及び一液型水系接着剤
CN110959019B (zh) 2017-07-31 2022-10-14 电化株式会社 嵌段共聚物和嵌段共聚物的制造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007297502A (ja) * 2006-04-28 2007-11-15 Tosoh Corp ソープレスポリクロロプレン系ラテックス及びその製造法
JP2010001458A (ja) * 2008-05-23 2010-01-07 Tosoh Corp ポリクロロプレンラテックス及びその製造法
CN110167982A (zh) * 2017-03-30 2019-08-23 电化株式会社 嵌段共聚物及嵌段共聚物的制造方法
WO2019009038A1 (ja) * 2017-07-04 2019-01-10 デンカ株式会社 メルカプタン変性ポリクロロプレンラテックス及びその製造方法

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US12312433B2 (en) 2025-05-27
US20230055361A1 (en) 2023-02-23
JP7575447B2 (ja) 2024-10-29
CN114901716A (zh) 2022-08-12
EP4130078A4 (en) 2023-08-30
WO2021193560A1 (ja) 2021-09-30
JPWO2021193560A1 (https=) 2021-09-30
EP4130078B1 (en) 2024-05-01
EP4130078A1 (en) 2023-02-08

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