JPWO2021193560A1 - - Google Patents
Info
- Publication number
- JPWO2021193560A1 JPWO2021193560A1 JP2022510496A JP2022510496A JPWO2021193560A1 JP WO2021193560 A1 JPWO2021193560 A1 JP WO2021193560A1 JP 2022510496 A JP2022510496 A JP 2022510496A JP 2022510496 A JP2022510496 A JP 2022510496A JP WO2021193560 A1 JPWO2021193560 A1 JP WO2021193560A1
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
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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
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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
- 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
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- 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
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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
- 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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- 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
Landscapes
- 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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020056386 | 2020-03-26 | ||
| JP2020056386 | 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2021193560A1 true JPWO2021193560A1 (https=) | 2021-09-30 |
| JP7575447B2 JP7575447B2 (ja) | 2024-10-29 |
Family
ID=77891902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022510496A Active JP7575447B2 (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 |
Country Status (5)
| Country | Link |
|---|---|
| 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)
| 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| JP2011012196A (ja) * | 2009-07-03 | 2011-01-20 | Tosoh Corp | エマルション及びその製造法 |
Family Cites Families (9)
| 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 |
| DE112006001808T5 (de) * | 2005-07-08 | 2008-06-19 | Tosoh Corporation | Blockcopolymer auf Chloroprenbasis, seifenfreier Latex auf Polychloroprenbasis und Verfahren zur Herstellung derselbigen |
| 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 |
| 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 |
| JP7204638B2 (ja) | 2017-03-30 | 2023-01-16 | デンカ株式会社 | ブロック共重合体及びブロック共重合体の製造方法 |
| 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 |
-
2021
- 2021-03-22 US US17/788,958 patent/US12312433B2/en active Active
- 2021-03-22 CN CN202180007943.5A patent/CN114901716B/zh active Active
- 2021-03-22 JP JP2022510496A patent/JP7575447B2/ja active Active
- 2021-03-22 EP EP21775310.2A patent/EP4130078B1/en active Active
- 2021-03-22 WO PCT/JP2021/011776 patent/WO2021193560A1/ja not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| JP2011012196A (ja) * | 2009-07-03 | 2011-01-20 | Tosoh Corp | エマルション及びその製造法 |
Also Published As
| Publication number | Publication date |
|---|---|
| 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 |
| CN114901716B (zh) | 2024-04-26 |
| EP4130078B1 (en) | 2024-05-01 |
| EP4130078A1 (en) | 2023-02-08 |
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