DE69016970T2 - Katalytisches Verfahren zur reduktiven Aminierung von Polytetramethylenglycolen. - Google Patents

Katalytisches Verfahren zur reduktiven Aminierung von Polytetramethylenglycolen.

Info

Publication number
DE69016970T2
DE69016970T2 DE69016970T DE69016970T DE69016970T2 DE 69016970 T2 DE69016970 T2 DE 69016970T2 DE 69016970 T DE69016970 T DE 69016970T DE 69016970 T DE69016970 T DE 69016970T DE 69016970 T2 DE69016970 T2 DE 69016970T2
Authority
DE
Germany
Prior art keywords
reductive amination
catalytic process
polytetramethylene glycols
polytetramethylene
glycols
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
DE69016970T
Other languages
English (en)
Other versions
DE69016970D1 (de
Inventor
Robert Leroy Zimmerman
John Michael Larkin
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.)
Huntsman Corp
Original Assignee
Huntsman Corp
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 Huntsman Corp filed Critical Huntsman Corp
Publication of DE69016970D1 publication Critical patent/DE69016970D1/de
Application granted granted Critical
Publication of DE69016970T2 publication Critical patent/DE69016970T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
    • C07C213/02—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reactions involving the formation of amino groups from compounds containing hydroxy groups or etherified or esterified hydroxy groups
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/321—Polymers modified by chemical after-treatment with inorganic compounds
    • C08G65/325—Polymers modified by chemical after-treatment with inorganic compounds containing nitrogen
    • C08G65/3255—Ammonia

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE69016970T 1989-12-18 1990-11-29 Katalytisches Verfahren zur reduktiven Aminierung von Polytetramethylenglycolen. Expired - Fee Related DE69016970T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/452,146 US5003107A (en) 1989-12-18 1989-12-18 Catalytic method for the reductive amination of poly(oxytetramethyle) glycols

Publications (2)

Publication Number Publication Date
DE69016970D1 DE69016970D1 (de) 1995-03-23
DE69016970T2 true DE69016970T2 (de) 1995-06-22

Family

ID=23795234

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69016970T Expired - Fee Related DE69016970T2 (de) 1989-12-18 1990-11-29 Katalytisches Verfahren zur reduktiven Aminierung von Polytetramethylenglycolen.

Country Status (5)

Country Link
US (1) US5003107A (de)
EP (1) EP0434244B1 (de)
JP (1) JP2902126B2 (de)
CA (1) CA2027396C (de)
DE (1) DE69016970T2 (de)

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DE102010003909A1 (de) 2010-04-13 2011-10-13 Evonik Degussa Gmbh Flexibles Rohr mit mehrschichtigem Aufbau
DE102010003917A1 (de) 2010-04-13 2011-10-13 Evonik Degussa Gmbh Flexibles Rohr mit Diffusionssperre
DE102010028541A1 (de) 2010-05-04 2011-11-10 Evonik Degussa Gmbh Verbund aus einer Polyamidformmasse und vulkanisiertem Elastomer
DE102011007104A1 (de) 2011-04-11 2012-10-11 Evonik Degussa Gmbh Mit Polyamid umhüllte Stahlkonstruktionsrohre für Offshore-Bauwerke
US8927737B2 (en) 2011-08-09 2015-01-06 Basf Se Process for purifying ionic liquids
US10208168B2 (en) 2011-10-25 2019-02-19 Kraton Polymers U.S. Llc Polyoxyalkyleneamine modified sulfonated block copolymers, their preparation and their use
CN103145974B (zh) * 2011-12-06 2015-04-08 中国科学院大连化学物理研究所 一种醇羟基氨化制备伯胺方法
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DE102011090092A1 (de) 2011-12-29 2013-07-04 Evonik Degussa Gmbh Verfahren zur Herstellung eines Formteils aus einer Polyamidformmasse mit verbesserter Hydrolysebeständigkeit
CN102585211B (zh) * 2012-03-06 2014-04-02 江苏苏博特新材料股份有限公司 一种氨基封端聚醚的连续式生产方法
DE102012207173A1 (de) 2012-04-30 2013-10-31 Evonik Degussa Gmbh Beschichteter Metallgegenstand
DE102012208020A1 (de) 2012-05-14 2013-11-14 Evonik Industries Ag Verfahren zur Herstellung eines beheizbaren Rohrs
CN103626988B (zh) * 2012-08-23 2016-03-02 中国石油化工股份有限公司 一种连续法制备端氨基聚醚的生产方法
DE102013205616A1 (de) 2013-03-28 2014-10-02 Evonik Industries Ag Mehrschichtrohr mit Polyamidschicht
DE102013205614A1 (de) 2013-03-28 2014-10-02 Evonik Industries Ag Verfahren zur Herstellung eines mit einem Inliner ausgekleideten Rohres
DE102013209126A1 (de) 2013-05-16 2014-11-20 Evonik Industries Ag Druckluftbremsleitung
CN103524725B (zh) * 2013-09-25 2016-01-27 上海康达化工新材料股份有限公司 固定床连续合成端氨基聚醚的装置及其方法
CN104119239B (zh) * 2014-08-12 2016-08-17 无锡阿科力科技股份有限公司 连续法生产小分子量聚醚胺的工艺
ES2722324T3 (es) 2014-08-26 2019-08-09 Evonik Degussa Gmbh Tubo metálico con una capa estabilizada a la hidrólisis a partir de una masa de moldeo de poliamida
EP3020277B1 (de) 2014-11-12 2018-03-07 Evonik Degussa GmbH Zusammensetzung mit gesteuerter Freisetzung von bioziden Metallionen
EP3069876A1 (de) 2015-03-17 2016-09-21 Evonik Degussa GmbH Mehrschichtverbund mit einer Schicht aus einem teilaromatischen Polyamid
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CN105542146A (zh) * 2015-12-10 2016-05-04 浙江皇马科技股份有限公司 一种聚醚胺的连续化生产工艺
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Also Published As

Publication number Publication date
DE69016970D1 (de) 1995-03-23
EP0434244B1 (de) 1995-02-15
US5003107A (en) 1991-03-26
CA2027396A1 (en) 1991-06-19
CA2027396C (en) 2002-09-24
JPH049359A (ja) 1992-01-14
EP0434244A2 (de) 1991-06-26
EP0434244A3 (en) 1992-01-02
JP2902126B2 (ja) 1999-06-07

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Legal Events

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8339 Ceased/non-payment of the annual fee