JPWO2021193563A1 - - Google Patents
Info
- Publication number
- JPWO2021193563A1 JPWO2021193563A1 JP2022510499A JP2022510499A JPWO2021193563A1 JP WO2021193563 A1 JPWO2021193563 A1 JP WO2021193563A1 JP 2022510499 A JP2022510499 A JP 2022510499A JP 2022510499 A JP2022510499 A JP 2022510499A JP WO2021193563 A1 JPWO2021193563 A1 JP WO2021193563A1
- 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
- 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
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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
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
- C08F36/14—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated containing elements other than carbon and hydrogen
- C08F36/16—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated containing elements other than carbon and hydrogen containing halogen
- C08F36/18—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated containing elements other than carbon and hydrogen containing halogen containing chlorine
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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
- C08K5/04—Oxygen-containing compounds
- C08K5/06—Ethers; Acetals; Ketals; Ortho-esters
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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
- 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]
Landscapes
- 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)
- Graft Or Block Polymers (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020056389 | 2020-03-26 | ||
| JP2020056389 | 2020-03-26 | ||
| PCT/JP2021/011780 WO2021193563A1 (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 |
|---|---|
| JPWO2021193563A1 true JPWO2021193563A1 (https=) | 2021-09-30 |
| JP7535099B2 JP7535099B2 (ja) | 2024-08-15 |
Family
ID=77891967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022510499A Active JP7535099B2 (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) | US12492279B2 (https=) |
| EP (1) | EP4130080B1 (https=) |
| JP (1) | JP7535099B2 (https=) |
| CN (1) | CN115348982B (https=) |
| WO (1) | WO2021193563A1 (https=) |
Families Citing this family (5)
| 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 |
| 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 (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007007681A1 (ja) * | 2005-07-08 | 2007-01-18 | Tosoh Corporation | クロロプレン系ブロック共重合体及びソープレスポリクロロプレン系ラテックス、並びにこれらの製造法 |
| 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 |
| WO2018181801A1 (ja) * | 2017-03-30 | 2018-10-04 | 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 |
Family Cites Families (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL298343A (https=) | 1962-09-27 | |||
| US3933754A (en) | 1972-09-18 | 1976-01-20 | Denki Kagaku Kogyo Kabushiki Kaisha | Insoluble chloroprene polymer |
| JPS5540715A (en) | 1978-09-18 | 1980-03-22 | Toyo Soda Mfg Co Ltd | Chloroprene polymer composition |
| DE3120992A1 (de) | 1981-05-26 | 1982-12-16 | Bayer Ag, 5090 Leverkusen | Mischungen aus chloroprenpolymeren und ihre herstellung |
| 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 |
| US5089601A (en) | 1989-09-07 | 1992-02-18 | Tosoh Corporation | Chloroprene polymer |
| 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 |
| JP2860829B2 (ja) | 1990-10-31 | 1999-02-24 | 電気化学工業株式会社 | 熱可塑性エラストマー組成物 |
| 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 |
| JP2002348340A (ja) | 2001-05-28 | 2002-12-04 | Denki Kagaku Kogyo Kk | ブロック共重合体及びその製造方法 |
| 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 |
| JP2007039654A (ja) * | 2005-07-08 | 2007-02-15 | Tosoh Corp | クロロプレン系ブロック共重合体及びその製造法 |
| 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 |
| KR101093676B1 (ko) | 2009-08-07 | 2011-12-15 | 세종대학교산학협력단 | 올레핀계 분절 공중합체의 제조 방법 |
| JP2011122141A (ja) | 2009-11-10 | 2011-06-23 | Showa Denko Kk | クロロプレン系重合体ラテックス及びその製造方法 |
| KR101715213B1 (ko) | 2010-06-25 | 2017-03-10 | 얼리젼스 코포레이션 | 알레르기 유발 가능성이 감소된 가황 조성물 |
| 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 |
| NL2007262C2 (en) | 2011-08-12 | 2013-02-13 | Kraton Polymers Us Llc | A process for preparing articles from a latex comprising water and a styrenic block copolymer and such a latex. |
| TWI580701B (zh) | 2011-10-27 | 2017-05-01 | 三菱麗陽股份有限公司 | 乙烯基聚合物粉末、硬化性樹脂組成物及硬化物 |
| 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 |
| BR112018015004A2 (pt) | 2016-01-27 | 2018-12-18 | Zeon Corporation | ?composição de látex, película moldada, e, método para produção de um produto moldado por imersão? |
| EP3431510A4 (en) | 2016-03-15 | 2019-10-23 | Zeon Corporation | PROCESS FOR PRODUCING POLYMER LATEX |
| 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 |
| US10759913B2 (en) | 2017-12-13 | 2020-09-01 | Allegiance Corporation | Vulcanization composition for reducing allergenic potential and elastomeric articles formed therewith |
| EP4130080B1 (en) | 2020-03-26 | 2025-07-30 | Denka Company Limited | Chloroprene-based block copolymer, latex, latex composition, and rubber composition |
| US20230025987A1 (en) | 2020-03-26 | 2023-01-26 | Denka Company Limited | Dip-molded article |
| CN115335422B (zh) | 2020-03-26 | 2024-10-08 | 电化株式会社 | 氯丁二烯系嵌段共聚物乳胶 |
-
2021
- 2021-03-22 EP EP21776849.8A patent/EP4130080B1/en active Active
- 2021-03-22 CN CN202180024550.5A patent/CN115348982B/zh active Active
- 2021-03-22 JP JP2022510499A patent/JP7535099B2/ja active Active
- 2021-03-22 US US17/788,994 patent/US12492279B2/en active Active
- 2021-03-22 WO PCT/JP2021/011780 patent/WO2021193563A1/ja not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007007681A1 (ja) * | 2005-07-08 | 2007-01-18 | Tosoh Corporation | クロロプレン系ブロック共重合体及びソープレスポリクロロプレン系ラテックス、並びにこれらの製造法 |
| 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 |
| WO2018181801A1 (ja) * | 2017-03-30 | 2018-10-04 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20230074040A1 (en) | 2023-03-09 |
| JP7535099B2 (ja) | 2024-08-15 |
| EP4130080A1 (en) | 2023-02-08 |
| EP4130080B1 (en) | 2025-07-30 |
| CN115348982A (zh) | 2022-11-15 |
| US12492279B2 (en) | 2025-12-09 |
| WO2021193563A1 (ja) | 2021-09-30 |
| CN115348982B (zh) | 2025-05-30 |
| EP4130080A4 (en) | 2024-01-17 |
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