JP7329717B1 - ポリアミドブロック共重合体 - Google Patents

ポリアミドブロック共重合体 Download PDF

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Publication number
JP7329717B1
JP7329717B1 JP2023511578A JP2023511578A JP7329717B1 JP 7329717 B1 JP7329717 B1 JP 7329717B1 JP 2023511578 A JP2023511578 A JP 2023511578A JP 2023511578 A JP2023511578 A JP 2023511578A JP 7329717 B1 JP7329717 B1 JP 7329717B1
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Japan
Prior art keywords
polyamide
block copolymer
acid
mol
polymer block
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JP2023511578A
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English (en)
Japanese (ja)
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JPWO2023074726A5 (enExample
JPWO2023074726A1 (enExample
Inventor
大樹 南口
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kuraray Co Ltd
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Kuraray Co Ltd
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Publication date
Application filed by Kuraray Co Ltd filed Critical Kuraray Co Ltd
Publication of JPWO2023074726A1 publication Critical patent/JPWO2023074726A1/ja
Priority to JP2023126923A priority Critical patent/JP2023145700A/ja
Application granted granted Critical
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Publication of JPWO2023074726A5 publication Critical patent/JPWO2023074726A5/ja
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/333—Polymers modified by chemical after-treatment with organic compounds containing nitrogen
    • C08G65/33303—Polymers modified by chemical after-treatment with organic compounds containing nitrogen containing amino group
    • C08G65/33306—Polymers modified by chemical after-treatment with organic compounds containing nitrogen containing amino group acyclic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/265—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from at least two different diamines or at least two different dicarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/40—Polyamides containing oxygen in the form of ether groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L87/00—Compositions of unspecified macromolecular compounds, obtained otherwise than by polymerisation reactions only involving unsaturated carbon-to-carbon bonds
    • C08L87/005—Block or graft polymers not provided for in groups C08L1/00 - C08L85/04
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/30—Applications used for thermoforming
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/04—Thermoplastic elastomer

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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)
  • General Chemical & Material Sciences (AREA)
  • Polyamides (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
JP2023511578A 2021-10-26 2022-10-26 ポリアミドブロック共重合体 Active JP7329717B1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023126923A JP2023145700A (ja) 2021-10-26 2023-08-03 ポリアミドブロック共重合体

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021174525 2021-10-26
JP2021174525 2021-10-26
PCT/JP2022/039866 WO2023074726A1 (ja) 2021-10-26 2022-10-26 ポリアミドブロック共重合体

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023126923A Division JP2023145700A (ja) 2021-10-26 2023-08-03 ポリアミドブロック共重合体

Publications (3)

Publication Number Publication Date
JPWO2023074726A1 JPWO2023074726A1 (enExample) 2023-05-04
JP7329717B1 true JP7329717B1 (ja) 2023-08-18
JPWO2023074726A5 JPWO2023074726A5 (enExample) 2023-09-28

Family

ID=86157940

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2023511578A Active JP7329717B1 (ja) 2021-10-26 2022-10-26 ポリアミドブロック共重合体
JP2023126923A Pending JP2023145700A (ja) 2021-10-26 2023-08-03 ポリアミドブロック共重合体

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023126923A Pending JP2023145700A (ja) 2021-10-26 2023-08-03 ポリアミドブロック共重合体

Country Status (6)

Country Link
US (1) US20240409697A1 (enExample)
EP (1) EP4424751A4 (enExample)
JP (2) JP7329717B1 (enExample)
CN (1) CN118139915A (enExample)
TW (1) TW202334288A (enExample)
WO (1) WO2023074726A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024225376A1 (ja) * 2023-04-27 2024-10-31 株式会社クラレ ポリアミドブロック共重合体、ポリアミドブロック共重合体組成物、及び成形体
CN119390971B (zh) * 2024-10-30 2025-05-23 山东聚合顺鲁化新材料有限公司 具有高气体阻隔性和高回弹的聚酰胺弹性体及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55133424A (en) * 1979-02-26 1980-10-17 Inventa Ag Polyetherpolyamide*its manufacture and flexible injection molded product containing said polyetherpolyamide
JPH04306229A (ja) * 1991-04-04 1992-10-29 Asahi Chem Ind Co Ltd 生分解性ポリエステルアミド共重合体
JPH0665369A (ja) * 1992-06-29 1994-03-08 Texaco Chem Co アミドアミン
JP2000154248A (ja) * 1998-11-20 2000-06-06 Kuraray Co Ltd ポリアミドブロック共重合体およびその製造方法
JP2020519722A (ja) * 2017-05-11 2020-07-02 アルケマ フランス Ｐｅｂａベースの組成物、及び耐疲労性の透明な物体を製造するための、該組成物の使用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3273688B2 (ja) 1993-12-24 2002-04-08 株式会社クラレ ポリアミド
CN107325281A (zh) * 2017-08-09 2017-11-07 无锡殷达尼龙有限公司 一种耐热聚醚酰胺弹性体材料及其制备方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55133424A (en) * 1979-02-26 1980-10-17 Inventa Ag Polyetherpolyamide*its manufacture and flexible injection molded product containing said polyetherpolyamide
JPH04306229A (ja) * 1991-04-04 1992-10-29 Asahi Chem Ind Co Ltd 生分解性ポリエステルアミド共重合体
JPH0665369A (ja) * 1992-06-29 1994-03-08 Texaco Chem Co アミドアミン
JP2000154248A (ja) * 1998-11-20 2000-06-06 Kuraray Co Ltd ポリアミドブロック共重合体およびその製造方法
JP2020519722A (ja) * 2017-05-11 2020-07-02 アルケマ フランス Ｐｅｂａベースの組成物、及び耐疲労性の透明な物体を製造するための、該組成物の使用

Also Published As

Publication number Publication date
EP4424751A4 (en) 2025-10-29
CN118139915A (zh) 2024-06-04
JP2023145700A (ja) 2023-10-11
JPWO2023074726A1 (enExample) 2023-05-04
TW202334288A (zh) 2023-09-01
US20240409697A1 (en) 2024-12-12
WO2023074726A1 (ja) 2023-05-04
EP4424751A1 (en) 2024-09-04

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