CN115335422B - 氯丁二烯系嵌段共聚物乳胶 - Google Patents

氯丁二烯系嵌段共聚物乳胶 Download PDF

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Publication number
CN115335422B
CN115335422B CN202180024128.XA CN202180024128A CN115335422B CN 115335422 B CN115335422 B CN 115335422B CN 202180024128 A CN202180024128 A CN 202180024128A CN 115335422 B CN115335422 B CN 115335422B
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chloroprene
latex
polymerization
polymer block
block copolymer
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Chinese (zh)
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CN115335422A (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
    • 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
    • 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
    • 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]

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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)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Graft Or Block Polymers (AREA)
CN202180024128.XA 2020-03-26 2021-03-22 氯丁二烯系嵌段共聚物乳胶 Active CN115335422B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-056388 2020-03-26
JP2020056388 2020-03-26
PCT/JP2021/011777 WO2021193561A1 (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

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CN115335422A CN115335422A (zh) 2022-11-11
CN115335422B true CN115335422B (zh) 2024-10-08

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CN202180024128.XA Active CN115335422B (zh) 2020-03-26 2021-03-22 氯丁二烯系嵌段共聚物乳胶

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US (1) US20230050436A1 (https=)
EP (1) EP4130079B1 (https=)
JP (1) JP7539460B2 (https=)
CN (1) CN115335422B (https=)
WO (1) WO2021193561A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4130080B1 (en) 2020-03-26 2025-07-30 Denka Company Limited Chloroprene-based block copolymer, latex, latex composition, and rubber composition
JP7784437B2 (ja) * 2021-09-28 2025-12-11 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、ラテックス組成物、及びゴム組成物
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

Citations (4)

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JPH04168133A (ja) * 1990-10-31 1992-06-16 Denki Kagaku Kogyo Kk 熱可塑性エラストマー組成物
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

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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
JP2793068B2 (ja) * 1991-04-24 1998-09-03 日本ペイント株式会社 感光性樹脂組成物
CN101263170A (zh) * 2005-07-08 2008-09-10 东曹株式会社 氯丁二烯类嵌段共聚物和无皂聚氯丁二烯类胶乳、以及它们的制造方法
FR2935979B1 (fr) 2008-09-18 2011-04-08 Arkema France Nouveau materiau elastomere et son procede d'obtention
JP2011012196A (ja) * 2009-07-03 2011-01-20 Tosoh Corp エマルション及びその製造法
JP5918767B2 (ja) 2011-07-25 2016-05-18 デンカ株式会社 ポリクロロプレンラテックス組成物及び浸漬成形品
MX2014010525A (es) * 2012-03-02 2014-11-25 Denki Kagaku Kogyo Kk Latex de policloropreno, composicion de latex de policloropreno y articulo moldeado.
JP6041650B2 (ja) 2012-12-07 2016-12-14 デンカ株式会社 ポリクロロプレンラテックス、ポリクロロプレンラテックス組成物及び浸漬成形製品
KR101797883B1 (ko) * 2013-10-11 2017-11-15 크레이튼 폴리머즈 유.에스. 엘엘씨 올레핀계 불포화 방사형 스티렌계 블록 공중합체 및 개량된 가황제 무함유 라텍스
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
CN107429001B (zh) 2015-04-16 2021-05-28 昭和电工株式会社 橡胶用组合物及其用途
CN106433158B (zh) * 2016-07-07 2018-12-04 交通运输部科学研究院 改性生物沥青的制备方法和改性生物沥青及其用途
MY192063A (en) 2017-07-04 2022-07-25 Denka Company Ltd Mercaptane-modified polychloroprene latex and production method therefor
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
JPH04168133A (ja) * 1990-10-31 1992-06-16 Denki Kagaku Kogyo Kk 熱可塑性エラストマー組成物
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

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Publication number Publication date
EP4130079A1 (en) 2023-02-08
US20230050436A1 (en) 2023-02-16
CN115335422A (zh) 2022-11-11
JPWO2021193561A1 (https=) 2021-09-30
WO2021193561A1 (ja) 2021-09-30
EP4130079A4 (en) 2024-02-07
JP7539460B2 (ja) 2024-08-23
EP4130079B1 (en) 2025-01-22

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