JP7735302B2 - ポリアミド - Google Patents

ポリアミド

Info

Publication number
JP7735302B2
JP7735302B2 JP2022559099A JP2022559099A JP7735302B2 JP 7735302 B2 JP7735302 B2 JP 7735302B2 JP 2022559099 A JP2022559099 A JP 2022559099A JP 2022559099 A JP2022559099 A JP 2022559099A JP 7735302 B2 JP7735302 B2 JP 7735302B2
Authority
JP
Japan
Prior art keywords
diamine
polyamide
units
acid
unit
Prior art date
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.)
Active
Application number
JP2022559099A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022091987A5 (https=
JPWO2022091987A1 (https=
Inventor
篤 南谷
英明 武田
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
Original Assignee
Kuraray Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kuraray Co Ltd filed Critical Kuraray Co Ltd
Publication of JPWO2022091987A1 publication Critical patent/JPWO2022091987A1/ja
Publication of JPWO2022091987A5 publication Critical patent/JPWO2022091987A5/ja
Application granted granted Critical
Publication of JP7735302B2 publication Critical patent/JP7735302B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • C08G69/02—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
JP2022559099A 2020-10-27 2021-10-25 ポリアミド Active JP7735302B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020179854 2020-10-27
JP2020179854 2020-10-27
PCT/JP2021/039200 WO2022091987A1 (ja) 2020-10-27 2021-10-25 ポリアミド

Publications (3)

Publication Number Publication Date
JPWO2022091987A1 JPWO2022091987A1 (https=) 2022-05-05
JPWO2022091987A5 JPWO2022091987A5 (https=) 2023-07-13
JP7735302B2 true JP7735302B2 (ja) 2025-09-08

Family

ID=81383930

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022559099A Active JP7735302B2 (ja) 2020-10-27 2021-10-25 ポリアミド

Country Status (7)

Country Link
US (1) US20230399465A1 (https=)
EP (1) EP4239011A4 (https=)
JP (1) JP7735302B2 (https=)
KR (1) KR20230096990A (https=)
CN (1) CN116529288B (https=)
TW (1) TW202229405A (https=)
WO (1) WO2022091987A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2023120456A1 (https=) * 2021-12-20 2023-06-29
JPWO2023120462A1 (https=) * 2021-12-20 2023-06-29
EP4455220A4 (en) * 2021-12-20 2025-11-26 Kuraray Co POLYAMIDE COMPOSITION AND MOLDED ITEM
EP4455216A4 (en) * 2021-12-20 2025-11-26 Kuraray Co POLYAMIDE COMPOSITION
US20250059346A1 (en) * 2021-12-20 2025-02-20 Kuraray Co., Ltd. Polyamide composition
WO2023120460A1 (ja) * 2021-12-20 2023-06-29 株式会社クラレ ポリアミド組成物
CN116903849A (zh) * 2023-09-12 2023-10-20 中国天辰工程有限公司 一种高温尼龙pa6t共聚物的制备方法及高温尼龙pa6t共聚物

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017006748A1 (ja) 2015-07-06 2017-01-12 トヨタ紡織株式会社 ポリアミド化合物、及びその製造方法
JP2020029540A (ja) 2018-08-24 2020-02-27 株式会社クラレ ポリアミド組成物

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH512538A (de) * 1961-06-05 1971-09-15 Grace W R & Co Verfahren zur Herstellung von linearen Polyamiden
DE2542938A1 (de) * 1975-09-26 1977-04-07 Dynamit Nobel Ag Transparente polyamide
DE3248776A1 (de) * 1982-12-31 1984-07-12 Chemische Werke Hüls AG, 4370 Marl Verwendung von copolyamiden zum heisssiegeln von textilien
US5266655A (en) * 1989-07-11 1993-11-30 Rhone-Poulenc Chimie Single phase/amorphous blends of amorphous semiaromatic polyamides and semicrystalline nylon polyamides
DE3934926A1 (de) * 1989-10-20 1991-04-25 Huels Chemische Werke Ag Gegenueber alkoholen und kochendem wasser bestaendige formmassen
US5110900A (en) * 1991-06-21 1992-05-05 E. I Du Pont De Nemours And Company Copolyadipamide containing ethyltetramethyleneadipamide units
JP3273688B2 (ja) 1993-12-24 2002-04-08 株式会社クラレ ポリアミド
CN101307218B (zh) * 2008-06-20 2011-06-22 上海天洋热熔胶有限公司 服装用耐高温水洗聚酰胺热熔胶及其制备方法
JP5485839B2 (ja) 2009-09-11 2014-05-07 旭化成ケミカルズ株式会社 ポリアミド組成物及び成形品
FR3019822B1 (fr) 2014-04-15 2017-10-20 Arkema France Procede de fabrication d'un materiau thermoplastique a base de polyamide semi-cristallin
TW201600538A (zh) * 2014-05-14 2016-01-01 英威達技術有限公司 非晶形高性能聚醯胺
JP7141015B2 (ja) * 2018-08-24 2022-09-22 株式会社クラレ ポリアミド組成物
JP7300843B2 (ja) * 2019-02-12 2023-06-30 株式会社クラレ 繊維強化ポリアミド樹脂組成物及び成形品
CN114302906B (zh) * 2019-08-27 2024-03-08 索尔维特殊聚合物美国有限责任公司 聚酰胺和相应的聚合物组合物、制品以及用于制备和使用的方法
JPWO2023120456A1 (https=) * 2021-12-20 2023-06-29

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017006748A1 (ja) 2015-07-06 2017-01-12 トヨタ紡織株式会社 ポリアミド化合物、及びその製造方法
JP2020029540A (ja) 2018-08-24 2020-02-27 株式会社クラレ ポリアミド組成物

Also Published As

Publication number Publication date
US20230399465A1 (en) 2023-12-14
CN116529288A (zh) 2023-08-01
EP4239011A4 (en) 2024-09-04
CN116529288B (zh) 2026-01-09
WO2022091987A1 (ja) 2022-05-05
TW202229405A (zh) 2022-08-01
EP4239011A1 (en) 2023-09-06
JPWO2022091987A1 (https=) 2022-05-05
KR20230096990A (ko) 2023-06-30

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