MY125176A - Method for producing polyamides. - Google Patents

Method for producing polyamides.

Info

Publication number
MY125176A
MY125176A MYPI99001243A MYPI19991243A MY125176A MY 125176 A MY125176 A MY 125176A MY PI99001243 A MYPI99001243 A MY PI99001243A MY PI19991243 A MYPI19991243 A MY PI19991243A MY 125176 A MY125176 A MY 125176A
Authority
MY
Malaysia
Prior art keywords
weight
polyamide
content
oligomer
caprolactam
Prior art date
Application number
MYPI99001243A
Other languages
English (en)
Inventor
Tachibana Yasuto
Okita Shigeru
Onishi Koji
Original Assignee
Toray Industries
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27290277&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MY125176(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Toray Industries filed Critical Toray Industries
Publication of MY125176A publication Critical patent/MY125176A/en

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
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14—Lactams
    • 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
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14—Lactams
    • C08G69/16—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
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/04—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
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14—Lactams
    • C08G69/16—Preparatory processes
    • C08G69/18—Anionic polymerisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
MYPI99001243A 1998-04-03 1999-04-01 Method for producing polyamides. MY125176A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP9179698 1998-04-03
JP9179598 1998-04-03
JP03982899A JP4491848B2 (ja) 1998-04-03 1999-02-18 ポリアミドの製造方法

Publications (1)

Publication Number Publication Date
MY125176A true MY125176A (en) 2006-07-31

Family

ID=27290277

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI99001243A MY125176A (en) 1998-04-03 1999-04-01 Method for producing polyamides.

Country Status (10)

Country Link
US (1) US6169161B1 (https=)
EP (1) EP0947536B2 (https=)
JP (1) JP4491848B2 (https=)
KR (1) KR100603151B1 (https=)
CN (1) CN1145656C (https=)
DE (1) DE69909003T3 (https=)
ES (1) ES2200470T5 (https=)
ID (1) ID22361A (https=)
MY (1) MY125176A (https=)
TW (1) TW530071B (https=)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001258717A (ja) * 2000-03-21 2001-09-25 Toli Corp レンタルマット
US6433047B2 (en) * 2000-07-07 2002-08-13 Ube Industries, Ltd. Polyamide composition
US20040054123A1 (en) * 2000-12-20 2004-03-18 Yasuto Tachibana Polyamide prepolymer, polyamide, and process for producing these
DE10251798A1 (de) * 2002-11-07 2004-05-19 Bayer Ag Verfahren zur Herstellung von Polyamid 6 mit geringem Dimergehalt
JP4445585B2 (ja) * 2003-12-24 2010-04-07 日本合成化学工業株式会社 積層体
ES2541450T3 (es) * 2005-03-18 2015-07-20 Kuraray Co., Ltd. Resina de poliamida semiaromática
ATE437920T1 (de) * 2005-10-25 2009-08-15 M & G Polimeri Italia Spa Stabile polyamide zur gleichzeitigen festphasenpolymerisation von polyestern und polyamiden
EP1956048A4 (en) * 2005-11-10 2011-06-22 Asahi Kasei Chemicals Corp RESIN COMPOSITION THAT IS AWARE OF YOUR FIRE SAFETY
CN101346418B (zh) * 2006-12-18 2021-02-12 尤尼吉可株式会社 双轴拉伸聚酰胺树脂膜及其制造方法
US9168695B2 (en) * 2006-12-18 2015-10-27 Unitika Ltd. Biaxially stretched polyamide resin film and production method thereof
US8293160B2 (en) * 2008-04-16 2012-10-23 Unitika Ltd. Biaxially stretched polyamide resin film, and process for production thereof
DE102008039947A1 (de) 2008-08-27 2010-03-04 Bayer Materialscience Ag Verfahren zum Aufteilen von Fluidströmen
JP5702095B2 (ja) * 2010-09-09 2015-04-15 ユニチカ株式会社 精製ポリカプロアミドの製造方法
WO2012055763A1 (en) * 2010-10-25 2012-05-03 Dsm Ip Assets B.V. Polymer composition, process for preparing and articles obtained from the composition
JP5892065B2 (ja) * 2012-06-19 2016-03-23 東レ株式会社 ポリアミドの製造方法
US20140256887A1 (en) * 2013-03-07 2014-09-11 Basf Se Preparation of polyamides by hydrolytic polymierization and multiple extraction
JP6364183B2 (ja) 2013-11-29 2018-07-25 ロッテ アドバンスト マテリアルズ カンパニー リミテッド ポリアミド樹脂およびその製造方法
JP6223154B2 (ja) * 2013-11-29 2017-11-01 ロッテ アドバンスト マテリアルズ カンパニー リミテッド ポリアミド樹脂およびその製造方法
JP2015145458A (ja) * 2014-02-03 2015-08-13 株式会社クラレ ポリアミド樹脂組成物
EP3150653B1 (en) * 2014-06-02 2022-05-11 UBE Industries, Ltd. Polyamide resin and molded article containing same
JP6736839B2 (ja) * 2015-06-02 2020-08-05 宇部興産株式会社 モノフィラメント
JP6834678B2 (ja) * 2017-03-28 2021-02-24 三菱瓦斯化学株式会社 ポリアミド樹脂の製造方法
WO2019067517A1 (en) 2017-09-28 2019-04-04 E. I. Du Pont De Nemours And Company POLYMERIZATION PROCESS
KR102275688B1 (ko) * 2017-11-28 2021-07-12 한화솔루션 주식회사 말단 봉지재를 이용한 폴리아마이드의 제조 방법 및 이에 의해 제조된 폴리아마이드
EP3877446A1 (en) * 2018-11-09 2021-09-15 AdvanSix Resins & Chemicals LLC Stain resistant polyamide polymers obtained via high end group termination
CN111349978B (zh) * 2018-12-20 2023-01-24 财团法人纺织产业综合研究所 尼龙纤维及尼龙的制作方法
CN112410916B (zh) * 2019-08-22 2022-05-06 上海凯赛生物技术股份有限公司 一种低沸水收缩率的聚酰胺56纤维及其制备方法和应用
WO2022196407A1 (ja) * 2021-03-16 2022-09-22 東レ株式会社 ナイロン６繊維、並びにマテリアルリサイクルポリカプロアミド樹脂ペレットおよびその製造方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL260591A (https=) * 1960-01-29
GB1237953A (https=) * 1967-11-11 1971-07-07
US3558567A (en) * 1967-12-28 1971-01-26 Allied Chem Process for the production of nylon 6
JPS5026594B2 (https=) * 1972-10-17 1975-09-02
JPS5441995A (en) * 1977-09-08 1979-04-03 Unitika Ltd Contituous polymerization of caprolactam
DE2821686A1 (de) * 1978-05-18 1979-11-22 Bayer Ag Verfahren zur herstellung von monomer- und dimerarmen polyamiden
US4310659A (en) * 1980-04-21 1982-01-12 Allied Corporation Two-stage hydrolysis process for the preparation of nylon 6
DE3306906A1 (de) * 1983-02-26 1984-08-30 Basf Ag, 6700 Ludwigshafen Verfahren zum kontinuierlichen herstellen von polylactamen
DE3310676A1 (de) * 1983-03-24 1984-09-27 Basf Ag, 6700 Ludwigshafen Verfahren und vorrichtung zum entfernen von fluechtigen anteilen aus polymerenschmelzen oder paste
EP0137884B1 (de) * 1983-10-07 1988-08-03 Karl Fischer Industrieanlagen Gmbh Verfahren zur kontinuierlichen Entmonomerisierung und Nachpolymerisierung von Polyamid 6 und Vorrichtung zur Durchführung dieses Verfahrens
JPS61166833A (ja) * 1985-01-18 1986-07-28 Daiseru Hiyurusu Kk ナイロンの縮合方法
SU1633798A1 (ru) * 1988-10-06 1994-01-15 Научно-производственное объединение "Пластмассы" Способ удаления низкомолекулярных соединений из расплава поликапроамида
JP3427446B2 (ja) * 1993-09-24 2003-07-14 東洋紡績株式会社 ポリアミドの固相重合方法
JP3601264B2 (ja) * 1997-08-20 2004-12-15 東レ株式会社 ナイロン６の製造方法および重合装置
JPH11349682A (ja) * 1998-06-04 1999-12-21 Toray Ind Inc ナイロン樹脂の製造方法及びナイロン樹脂

Also Published As

Publication number Publication date
CN1145656C (zh) 2004-04-14
US6169161B1 (en) 2001-01-02
DE69909003T3 (de) 2007-07-12
EP0947536B1 (en) 2003-06-25
JPH11343341A (ja) 1999-12-14
KR19990082927A (ko) 1999-11-25
CN1232047A (zh) 1999-10-20
EP0947536B2 (en) 2006-12-13
DE69909003T2 (de) 2004-05-06
JP4491848B2 (ja) 2010-06-30
DE69909003D1 (de) 2003-07-31
EP0947536A2 (en) 1999-10-06
TW530071B (en) 2003-05-01
ID22361A (id) 1999-10-07
ES2200470T3 (es) 2004-03-01
ES2200470T5 (es) 2007-08-16
KR100603151B1 (ko) 2006-07-24
EP0947536A3 (en) 2001-12-12

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