KR102312467B1 - 폴리아미드 - Google Patents
폴리아미드 Download PDFInfo
- Publication number
- KR102312467B1 KR102312467B1 KR1020167030738A KR20167030738A KR102312467B1 KR 102312467 B1 KR102312467 B1 KR 102312467B1 KR 1020167030738 A KR1020167030738 A KR 1020167030738A KR 20167030738 A KR20167030738 A KR 20167030738A KR 102312467 B1 KR102312467 B1 KR 102312467B1
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- KR
- South Korea
- Prior art keywords
- polyamide
- mol
- acid
- structural unit
- dicarboxylic acid
- 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.)
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Classifications
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- 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
- C08G69/28—Preparatory processes
-
- 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
- C08G69/44—Polyester-amides
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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)
- Polyamides (AREA)
Abstract
Description
Claims (8)
- 방향족 디카복실산에 유래하는 구조 단위와 지방족 디아민에 유래하는 구조 단위를 갖는 폴리아미드로서,
디카복실산에 유래하는 구조 단위 100몰%에 대해 수산기와 에스테르기의 합계가 0.40 내지 0.70몰%이고,
디카복실산에 유래하는 구조 단위 100몰%에 있어서, 수산기의 함유량이 0.05 내지 0.40몰%인, 폴리아미드. - 제1항에 있어서, 방향족 디카복실산에 유래하는 구조 단위의 함유량이 25 내지 52몰%이고, 지방족 디아민에 유래하는 구조 단위의 함유량이 30 내지 53몰%인(단, 방향족 디카복실산에 유래하는 구조 단위의 함유량과 지방족 디아민에 유래하는 구조 단위의 함유량의 합계량은 100몰%를 초과하지 않는다), 폴리아미드.
- 제1항 또는 제2항에 있어서, 방향족 디카복실산이 테레프탈산인, 폴리아미드.
- 제1항 또는 제2항에 있어서, 지방족 디아민이 탄소수 4 내지 12의 지방족 디아민인, 폴리아미드.
- 제4항에 있어서, 탄소수 4 내지 12의 지방족 디아민이 1,6-헥산디아민, 2-메틸-1,5-펜탄디아민, 1,9-노난디아민, 2-메틸-1,8-옥탄디아민 및 1,10-데칸디아민으로 이루어지는 그룹으로부터 선택되는 적어도 1종인, 폴리아미드.
- 제1항 또는 제2항에 있어서, 말단 봉지제에 유래하는 구조 단위를 0.5 내지 4몰%를 추가로 함유하는, 폴리아미드.
- 나일론염의 농도가 50 내지 90질량%이고, 액온(液溫)이 100 내지 180℃인 나일론염 수용액을 반응기로 공급하는 공정 (1)과,
상기 반응기에 있어서의 액 온도가 235 내지 258℃이고, 또한 상기 반응기 내의 압력이 상기 액 온도에서의 물의 포화 증기압의 0.70 내지 0.90배이고, 또한, 상기 반응기에서의 평균 체류 시간이 1시간 이하인 조건하에서 중합하는 공정 (2)을 포함하는, 제1항 또는 제2항에 기재된 폴리아미드의 제조 방법. - 제7항에 있어서, 공정 (2)에서의 상기 반응기 내의 압력이 상기 액 온도에서의 물의 포화 증기압의 0.75 내지 0.85배인, 폴리아미드의 제조 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014076333 | 2014-04-02 | ||
JPJP-P-2014-076333 | 2014-04-02 | ||
PCT/JP2015/001246 WO2015151410A1 (ja) | 2014-04-02 | 2015-03-06 | ポリアミド |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20160143729A KR20160143729A (ko) | 2016-12-14 |
KR102312467B1 true KR102312467B1 (ko) | 2021-10-14 |
Family
ID=54239763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020167030738A Active KR102312467B1 (ko) | 2014-04-02 | 2015-03-06 | 폴리아미드 |
Country Status (7)
Country | Link |
---|---|
US (1) | US10544262B2 (ko) |
EP (1) | EP3127939B1 (ko) |
JP (1) | JP6377135B2 (ko) |
KR (1) | KR102312467B1 (ko) |
CN (2) | CN106459407A (ko) |
ES (1) | ES2857048T3 (ko) |
WO (1) | WO2015151410A1 (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108137799B (zh) * | 2015-12-25 | 2020-01-07 | 东丽株式会社 | 末端改性聚酰胺树脂和其制造方法 |
EP3222649B1 (de) * | 2016-03-23 | 2018-04-18 | Ems-Patent Ag | Hochtemperaturbeständige polyamidformmassen und deren verwendungen insbesondere im automobilbereich |
WO2018101054A1 (ja) * | 2016-11-29 | 2018-06-07 | 東レ株式会社 | 末端変性ポリアミド樹脂 |
WO2020080447A1 (ja) * | 2018-10-17 | 2020-04-23 | 株式会社ブリヂストン | タイヤ |
WO2020080439A1 (ja) | 2018-10-17 | 2020-04-23 | 株式会社ブリヂストン | タイヤ |
CN111825838B (zh) * | 2019-04-16 | 2022-10-11 | 上海凯赛生物技术股份有限公司 | 一种聚酯酰胺及其制备方法和纤维 |
KR20230008101A (ko) * | 2020-07-16 | 2023-01-13 | 미쓰이 가가쿠 가부시키가이샤 | 결정성 폴리아마이드 수지, 수지 조성물 및 성형체 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5953536A (ja) | 1982-09-20 | 1984-03-28 | Mitsui Petrochem Ind Ltd | 成形用ポリアミド組成物 |
JP3242781B2 (ja) | 1994-02-16 | 2001-12-25 | 株式会社クラレ | ポリアミド樹脂 |
CA2137477C (en) | 1993-12-24 | 2002-05-07 | Hideaki Oka | Polyamide and polyamide composition |
JP3419074B2 (ja) * | 1994-04-22 | 2003-06-23 | 三菱化学株式会社 | ポリアミド低次縮合物の製造方法 |
JPH10139879A (ja) * | 1996-11-13 | 1998-05-26 | Sekisui Chem Co Ltd | 末端変性ポリアミド |
JP4179703B2 (ja) | 1998-07-30 | 2008-11-12 | 株式会社クラレ | ポリアミドの製造方法 |
JP2000072872A (ja) * | 1998-08-26 | 2000-03-07 | Nippon Zeon Co Ltd | ポリマー用改質剤、ポリマー組成物及び成形体 |
JP4150136B2 (ja) * | 1999-09-10 | 2008-09-17 | 株式会社クラレ | ポリアミド樹脂組成物 |
NL1013215C2 (nl) * | 1999-10-05 | 2001-04-06 | Dsm Nv | Copolyamide op basis van tetramethyleentereftaalamide en hexamethyleentereftaalamide. |
JP2002003601A (ja) * | 2000-06-23 | 2002-01-09 | T & K Toka Co Ltd | ポリエステルアミド共重合体およびそれを用いたラミネート用接着剤組成物 |
JP3986889B2 (ja) * | 2001-05-21 | 2007-10-03 | 株式会社クラレ | ポリアミド組成物 |
US20090149590A1 (en) * | 2005-09-29 | 2009-06-11 | Nilit Ltd. | Modified Polyamides, Uses Thereof and Process for Their Preparation |
US20110028060A1 (en) * | 2009-07-30 | 2011-02-03 | E .I. Du Pont De Nemours And Company | Heat resistant semi-aromatic polyamide composite structures and processes for their preparation |
TWI471302B (zh) | 2010-06-23 | 2015-02-01 | Asahi Kasei Chemicals Corp | 二胺/二羧酸鹽水溶液與聚醯胺之製造方法 |
FR2965565B1 (fr) * | 2010-10-05 | 2014-05-02 | Rhodia Operations | Composition polyamide thermo-stabilisee |
TWI506063B (zh) * | 2010-11-17 | 2015-11-01 | Unitika Ltd | 半芳香族聚醯胺膜,及其製造方法 |
FR2974095B1 (fr) * | 2011-04-13 | 2014-08-22 | Rhodia Operations | Polyamide stabilise |
KR101570561B1 (ko) | 2012-12-28 | 2015-11-19 | 제일모직주식회사 | 결정성 폴리아미드에스테르 수지, 이의 제조방법 및 이를 포함하는 제품 |
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2015
- 2015-03-06 KR KR1020167030738A patent/KR102312467B1/ko active Active
- 2015-03-06 CN CN201580018094.8A patent/CN106459407A/zh active Pending
- 2015-03-06 WO PCT/JP2015/001246 patent/WO2015151410A1/ja active Application Filing
- 2015-03-06 ES ES15773061T patent/ES2857048T3/es active Active
- 2015-03-06 JP JP2016511352A patent/JP6377135B2/ja active Active
- 2015-03-06 US US15/301,257 patent/US10544262B2/en active Active
- 2015-03-06 CN CN202210739499.2A patent/CN115093560A/zh active Pending
- 2015-03-06 EP EP15773061.5A patent/EP3127939B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3127939A4 (en) | 2017-11-22 |
US20170015787A1 (en) | 2017-01-19 |
ES2857048T3 (es) | 2021-09-28 |
EP3127939B1 (en) | 2021-02-10 |
JP6377135B2 (ja) | 2018-08-22 |
CN115093560A (zh) | 2022-09-23 |
JPWO2015151410A1 (ja) | 2017-04-13 |
US10544262B2 (en) | 2020-01-28 |
KR20160143729A (ko) | 2016-12-14 |
EP3127939A1 (en) | 2017-02-08 |
CN106459407A (zh) | 2017-02-22 |
WO2015151410A1 (ja) | 2015-10-08 |
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