WO2022091987A1 - ポリアミド - Google Patents

ポリアミド Download PDF

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Publication number
WO2022091987A1
WO2022091987A1 PCT/JP2021/039200 JP2021039200W WO2022091987A1 WO 2022091987 A1 WO2022091987 A1 WO 2022091987A1 JP 2021039200 W JP2021039200 W JP 2021039200W WO 2022091987 A1 WO2022091987 A1 WO 2022091987A1
Authority
WO
WIPO (PCT)
Prior art keywords
diamine
unit
polyamide
acid
diamine 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.)
Ceased
Application number
PCT/JP2021/039200
Other languages
English (en)
French (fr)
Japanese (ja)
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
Priority to KR1020237012090A priority Critical patent/KR20230096990A/ko
Priority to EP21886105.2A priority patent/EP4239011A4/en
Priority to JP2022559099A priority patent/JP7735302B2/ja
Priority to US18/032,978 priority patent/US20230399465A1/en
Priority to CN202180072302.8A priority patent/CN116529288B/zh
Publication of WO2022091987A1 publication Critical patent/WO2022091987A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • 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

Definitions

  • Table 1 shows the compositions of Examples and Comparative Examples and their measurement results.
  • Examples are 2-ethyl-1, It can be seen that even if the 7-heptandiamine unit and the 2-propyl-1,6-hexanediamine unit are contained, the melting point and the glass transition temperature do not decrease much, and the heat resistance is excellent. Therefore, it can be seen from Table 1 that the polyamide of the example has an improved crystallization rate while maintaining excellent heat resistance, and is excellent in both the crystallization rate and the heat resistance.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
PCT/JP2021/039200 2020-10-27 2021-10-25 ポリアミド Ceased WO2022091987A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020237012090A KR20230096990A (ko) 2020-10-27 2021-10-25 폴리아미드
EP21886105.2A EP4239011A4 (en) 2020-10-27 2021-10-25 Polyamide
JP2022559099A JP7735302B2 (ja) 2020-10-27 2021-10-25 ポリアミド
US18/032,978 US20230399465A1 (en) 2020-10-27 2021-10-25 Polyamide
CN202180072302.8A CN116529288B (zh) 2020-10-27 2021-10-25 聚酰胺

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020-179854 2020-10-27
JP2020179854 2020-10-27

Publications (1)

Publication Number Publication Date
WO2022091987A1 true WO2022091987A1 (ja) 2022-05-05

Family

ID=81383930

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2021/039200 Ceased WO2022091987A1 (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=)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023120462A1 (ja) * 2021-12-20 2023-06-29 株式会社クラレ 複合体
WO2023120457A1 (ja) * 2021-12-20 2023-06-29 株式会社クラレ ポリアミド組成物
WO2023120460A1 (ja) * 2021-12-20 2023-06-29 株式会社クラレ ポリアミド組成物
WO2023120458A1 (ja) * 2021-12-20 2023-06-29 株式会社クラレ ポリアミド組成物
WO2023120463A1 (ja) * 2021-12-20 2023-06-29 株式会社クラレ ポリアミド組成物及び成形品
WO2023120456A1 (ja) * 2021-12-20 2023-06-29 株式会社クラレ ポリアミド組成物

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5241692A (en) * 1975-09-26 1977-03-31 Dynamit Nobel Ag Clear polyamide
JPH03140327A (ja) * 1989-10-20 1991-06-14 Huels Ag アルコールおよび煮沸水に対し安定な成形材料
WO1993000386A1 (en) * 1991-06-21 1993-01-07 E.I. Du Pont De Nemours And Company Copolyadipamide containing ethyltetramethyleneadipamide units and products prepared therefrom
JPH07228690A (ja) 1993-12-24 1995-08-29 Kuraray Co Ltd ポリアミド
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 (11)

* 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
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
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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5241692A (en) * 1975-09-26 1977-03-31 Dynamit Nobel Ag Clear polyamide
JPH03140327A (ja) * 1989-10-20 1991-06-14 Huels Ag アルコールおよび煮沸水に対し安定な成形材料
WO1993000386A1 (en) * 1991-06-21 1993-01-07 E.I. Du Pont De Nemours And Company Copolyadipamide containing ethyltetramethyleneadipamide units and products prepared therefrom
JPH07228690A (ja) 1993-12-24 1995-08-29 Kuraray Co Ltd ポリアミド
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP4239011A4

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023120462A1 (ja) * 2021-12-20 2023-06-29 株式会社クラレ 複合体
WO2023120457A1 (ja) * 2021-12-20 2023-06-29 株式会社クラレ ポリアミド組成物
WO2023120460A1 (ja) * 2021-12-20 2023-06-29 株式会社クラレ ポリアミド組成物
WO2023120458A1 (ja) * 2021-12-20 2023-06-29 株式会社クラレ ポリアミド組成物
WO2023120463A1 (ja) * 2021-12-20 2023-06-29 株式会社クラレ ポリアミド組成物及び成形品
WO2023120456A1 (ja) * 2021-12-20 2023-06-29 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
TW202229405A (zh) 2022-08-01
JP7735302B2 (ja) 2025-09-08
EP4239011A1 (en) 2023-09-06
JPWO2022091987A1 (https=) 2022-05-05
KR20230096990A (ko) 2023-06-30

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