JPWO2021193561A1 - - Google Patents
Info
- Publication number
- JPWO2021193561A1 JPWO2021193561A1 JP2022510497A JP2022510497A JPWO2021193561A1 JP WO2021193561 A1 JPWO2021193561 A1 JP WO2021193561A1 JP 2022510497 A JP2022510497 A JP 2022510497A JP 2022510497 A JP2022510497 A JP 2022510497A JP WO2021193561 A1 JPWO2021193561 A1 JP WO2021193561A1
- 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
-
- 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
- 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
- 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]
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)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Graft Or Block Polymers (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020056388 | 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2021193561A1 true JPWO2021193561A1 (https=) | 2021-09-30 |
| JP7539460B2 JP7539460B2 (ja) | 2024-08-23 |
Family
ID=77890284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022510497A Active JP7539460B2 (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 |
Country Status (5)
| Country | Link |
|---|---|
| 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)
| 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 (8)
| 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 |
| JP2011012196A (ja) * | 2009-07-03 | 2011-01-20 | Tosoh Corp | エマルション及びその製造法 |
| WO2016133192A1 (ja) * | 2015-02-19 | 2016-08-25 | 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 |
| WO2016166998A1 (ja) * | 2015-04-16 | 2016-10-20 | 昭和電工株式会社 | ゴム用組成物及びその用途 |
| 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 |
| 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 |
| WO2019026914A1 (ja) * | 2017-07-31 | 2019-02-07 | 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 (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL298343A (https=) | 1962-09-27 | |||
| 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 |
| 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 |
| 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 |
| 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 |
| MY192063A (en) | 2017-07-04 | 2022-07-25 | Denka Company Ltd | Mercaptane-modified polychloroprene latex and production method therefor |
-
2021
- 2021-03-22 CN CN202180024128.XA patent/CN115335422B/zh active Active
- 2021-03-22 WO PCT/JP2021/011777 patent/WO2021193561A1/ja not_active Ceased
- 2021-03-22 EP EP21775670.9A patent/EP4130079B1/en active Active
- 2021-03-22 JP JP2022510497A patent/JP7539460B2/ja active Active
- 2021-03-22 US US17/788,950 patent/US20230050436A1/en active Pending
Patent Citations (8)
| 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 |
| JP2011012196A (ja) * | 2009-07-03 | 2011-01-20 | Tosoh Corp | エマルション及びその製造法 |
| WO2016133192A1 (ja) * | 2015-02-19 | 2016-08-25 | 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 |
| WO2016166998A1 (ja) * | 2015-04-16 | 2016-10-20 | 昭和電工株式会社 | ゴム用組成物及びその用途 |
| 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 |
| 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 |
| WO2019026914A1 (ja) * | 2017-07-31 | 2019-02-07 | 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 |
|---|---|
| EP4130079A1 (en) | 2023-02-08 |
| US20230050436A1 (en) | 2023-02-16 |
| CN115335422A (zh) | 2022-11-11 |
| WO2021193561A1 (ja) | 2021-09-30 |
| EP4130079A4 (en) | 2024-02-07 |
| JP7539460B2 (ja) | 2024-08-23 |
| EP4130079B1 (en) | 2025-01-22 |
| CN115335422B (zh) | 2024-10-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20230525 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20240604 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240705 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20240806 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20240813 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7539460 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |