DE3785618T2 - Herstellung von hochmolekularen Polytetramethylenadipamid. - Google Patents

Herstellung von hochmolekularen Polytetramethylenadipamid.

Info

Publication number
DE3785618T2
DE3785618T2 DE87201363T DE3785618T DE3785618T2 DE 3785618 T2 DE3785618 T2 DE 3785618T2 DE 87201363 T DE87201363 T DE 87201363T DE 3785618 T DE3785618 T DE 3785618T DE 3785618 T2 DE3785618 T2 DE 3785618T2
Authority
DE
Germany
Prior art keywords
polytetramethylene adipamide
manufacture
molecular weight
high molecular
weight polytetramethylene
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.)
Expired - Fee Related
Application number
DE87201363T
Other languages
English (en)
Other versions
DE3785618D1 (de
Inventor
Antonius Jozef Peter Bongers
Eize Roerdink
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.)
DSM IP Assets BV
Original Assignee
DSM NV
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 DSM NV filed Critical DSM NV
Application granted granted Critical
Publication of DE3785618D1 publication Critical patent/DE3785618D1/de
Publication of DE3785618T2 publication Critical patent/DE3785618T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08G69/28—Preparatory processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/918—Physical aftertreatment of a cellular product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polyethers (AREA)
DE87201363T 1986-07-22 1987-07-16 Herstellung von hochmolekularen Polytetramethylenadipamid. Expired - Fee Related DE3785618T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8601893A NL8601893A (nl) 1986-07-22 1986-07-22 Bereiding van hoog-moleculair polytetramethyleenadipamide.

Publications (2)

Publication Number Publication Date
DE3785618D1 DE3785618D1 (de) 1993-06-03
DE3785618T2 true DE3785618T2 (de) 1993-11-18

Family

ID=19848340

Family Applications (1)

Application Number Title Priority Date Filing Date
DE87201363T Expired - Fee Related DE3785618T2 (de) 1986-07-22 1987-07-16 Herstellung von hochmolekularen Polytetramethylenadipamid.

Country Status (7)

Country Link
US (2) US4757131A (de)
EP (1) EP0254367B1 (de)
JP (2) JP2617188B2 (de)
KR (1) KR900005053B1 (de)
AT (1) ATE88731T1 (de)
DE (1) DE3785618T2 (de)
NL (1) NL8601893A (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4831108A (en) * 1983-02-16 1989-05-16 Amoco Corporation Polycondensation process with mean dispersion residence time
NL8601893A (nl) * 1986-07-22 1988-02-16 Stamicarbon Bereiding van hoog-moleculair polytetramethyleenadipamide.
US4945152A (en) * 1986-11-20 1990-07-31 Stamicarbon B.V. Molded nylon 4.6 article having first and second enthalpy
US5215662A (en) * 1988-12-16 1993-06-01 Micron Separations Inc. Heat resistant microporous material production and products
EP0448647B1 (de) * 1988-12-16 1995-06-28 Micron Seperations, Inc. Wärmebeständiges mikroporöses material, dessen herstellung und erzeugnis
US4923907A (en) * 1989-02-21 1990-05-08 Sorrento Engineering, Inc. Method of making porous inorganic particle filled polyimide foam insulation products
US4865784A (en) * 1989-02-21 1989-09-12 Hill Francis U Method of making porous inorganic particle filled polyimide foam insulation products
US4923538A (en) * 1989-02-21 1990-05-08 Sorrento Engineer, Inc. Method of making porous inorganic particle filled polyimide foam insulation products
US4935452A (en) * 1989-06-30 1990-06-19 Sorrento Engineering, Inc. Method of improving foam fire resistance through the introduction of metal oxides thereinto
US4962132A (en) * 1989-06-30 1990-10-09 Sorrento Engineering Corporation Method of improving foam fire resistance through the introduction of inorganic particles thereinto
US5000813A (en) * 1989-06-30 1991-03-19 Sorrento Engineering, Inc. Method of improving foam fire resistance through the introduction of metal oxides thereinto
US5047436A (en) * 1989-06-30 1991-09-10 Sorrento Engineering Corporation Method of improving foam fire resistance through the introduction of inorganic particles thereinto
US4988739A (en) * 1989-06-30 1991-01-29 Sorrento Engineering, Inc. Method of improving foam fire resistance through the introduction of metal oxides thereinto
US5011558A (en) * 1989-12-11 1991-04-30 Sorrento Engineering Corporation Method of improving foam fire resistance through the introduction of inorganic particles thereinto
US5084179A (en) * 1990-06-28 1992-01-28 Cuno, Incorporated Narrow pore-size distribution polytetramethylene adipamide or nylon 46 membranes and process for making them
US5264165A (en) * 1992-05-06 1993-11-23 Cuno, Incorporated Process of making polytetramethylene adipamide or nylon 46 membranes
US5461141A (en) * 1993-10-29 1995-10-24 Dsm N.V. Solid phase polymerization of nylon
EP0942079A3 (de) * 1998-03-09 1999-12-22 Akzo Nobel N.V. Verfahren zur Herstellung von Fasern aus Polytetramethylenadipamid
NL1011637C2 (nl) * 1999-03-22 2000-09-27 Dsm Nv Werkwijze voor de bereiding van polyamide perskorrels.
US6232436B1 (en) * 1999-09-15 2001-05-15 Cognis Deutschland Gmbh Process for making-up polyamide resins solid at room temperature
DE50102667D1 (de) * 2001-04-03 2004-07-29 Sympatex Technologies Gmbh Porenfreie atmungsaktive Membran enthaltend Polyamid 4.6
DE10329971A1 (de) * 2003-07-03 2005-02-10 Zentes Unitex Gmbh Polykondensationsverfahren
JP5639326B2 (ja) * 2007-03-29 2014-12-10 三井化学株式会社 ポリアミドの製造方法
KR20130025265A (ko) 2011-09-01 2013-03-11 삼성전자주식회사 세탁기 및 그 제어방법
KR20130052377A (ko) 2011-11-11 2013-05-22 삼성전자주식회사 진동 저감 장치를 갖춘 세탁기 및 그 진동 저감 방법
KR20130064268A (ko) 2011-12-08 2013-06-18 삼성전자주식회사 의류 건조기 및 그 제어방법
KR20130064585A (ko) 2011-12-08 2013-06-18 삼성전자주식회사 세탁기 및 그 헹굼 행정 제어방법
US9029482B2 (en) 2011-12-14 2015-05-12 Cheil Industries Inc. Method for preparing polycondensation resin
JP5492864B2 (ja) * 2011-12-14 2014-05-14 チェイル インダストリーズ インコーポレイテッド 重縮合樹脂の製造方法
US20130291313A1 (en) 2012-05-03 2013-11-07 Samsung Electronics Co., Ltd. Washing machine and control method thereof
ES2664894T3 (es) 2012-06-05 2018-04-23 Polymetrix Ag Acondicionamiento de poliamidas
KR20140122349A (ko) 2013-04-09 2014-10-20 삼성전자주식회사 세탁기의 센서리스 제어 장치 및 그 방법
KR20150039630A (ko) 2013-10-02 2015-04-13 삼성전자주식회사 건조장치와 이를 갖춘 세탁기 및 그 제어방법
CN107652951A (zh) * 2017-11-06 2018-02-02 中国石油集团川庆钻探工程有限公司 一种用于钻井液的聚酰胺抑制剂的制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2130948A (en) * 1937-04-09 1938-09-20 Du Pont Synthetic fiber
NL8001764A (nl) * 1980-03-26 1981-10-16 Stamicarbon Bereiding van hoogmoleculair polytramethyleenadipamide.
NL8001762A (nl) * 1980-03-26 1981-10-16 Stamicarbon Bereiding van voorwerpen op de basis van polyamide.
NL8001763A (nl) * 1980-03-26 1981-10-16 Stamicarbon Bereiding van polytetramethyleenadipamide.
NL8104639A (nl) * 1981-10-13 1983-05-02 Stamicarbon Werkwijze voor het maken van polytetramethyleenadipamide.
CA1226993A (en) * 1983-02-16 1987-09-15 Joel A. Richardson Polycondensation process
NL8401271A (nl) * 1984-04-19 1985-11-18 Stamicarbon Werkwijze voor het bereiden van polytetramethyleenadipamide.
JPS60233129A (ja) * 1984-05-04 1985-11-19 Oouchi Shinko Kagaku Kogyo Kk ナイロン粉末の製造方法
JPH0653795B2 (ja) * 1985-02-15 1994-07-20 旭化成工業株式会社 高分子量ナイロン４６の製造方法
NL8601893A (nl) * 1986-07-22 1988-02-16 Stamicarbon Bereiding van hoog-moleculair polytetramethyleenadipamide.

Also Published As

Publication number Publication date
ATE88731T1 (de) 1993-05-15
JP2617188B2 (ja) 1997-06-04
NL8601893A (nl) 1988-02-16
JPS6333420A (ja) 1988-02-13
EP0254367B1 (de) 1993-04-28
US4814356A (en) 1989-03-21
JP2812880B2 (ja) 1998-10-22
KR880001719A (ko) 1988-04-26
JPH0790077A (ja) 1995-04-04
KR900005053B1 (ko) 1990-07-19
US4757131A (en) 1988-07-12
DE3785618D1 (de) 1993-06-03
EP0254367A1 (de) 1988-01-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DSM IP ASSETS B.V., HEERLEN, NL

8339 Ceased/non-payment of the annual fee