CN104797615B - 制备聚碳化二亚胺的方法 - Google Patents

制备聚碳化二亚胺的方法 Download PDF

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Publication number
CN104797615B
CN104797615B CN201380060155.8A CN201380060155A CN104797615B CN 104797615 B CN104797615 B CN 104797615B CN 201380060155 A CN201380060155 A CN 201380060155A CN 104797615 B CN104797615 B CN 104797615B
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CN
China
Prior art keywords
polycarbodiimide
diisocyanate
inert gas
catalyst
carbodiimides
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
CN201380060155.8A
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English (en)
Chinese (zh)
Other versions
CN104797615A (zh
Inventor
M·布波尔兹
K·哈伯利
K·亨克
D·肯普弗特
M·克雷默
S·洛伦兹
F·舍费尔
M·托马斯
U·特里尤灵
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BASF SE
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BASF SE
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Publication of CN104797615A publication Critical patent/CN104797615A/zh
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Publication of CN104797615B publication Critical patent/CN104797615B/zh
Expired - Fee Related legal-status Critical Current
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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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
    • C08G18/025—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing carbodiimide groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C267/00—Carbodiimides
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
    • C08G18/095—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture oligomerisation to carbodiimide or uretone-imine 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
    • C08G2115/00—Oligomerisation
    • C08G2115/06—Oligomerisation to carbodiimide or uretone-imine groups
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CN201380060155.8A 2012-09-19 2013-09-19 制备聚碳化二亚胺的方法 Expired - Fee Related CN104797615B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12184995.4 2012-09-19
EP12184995 2012-09-19
PCT/EP2013/069452 WO2014044743A1 (en) 2012-09-19 2013-09-19 Process for producing polycarbodiimide

Publications (2)

Publication Number Publication Date
CN104797615A CN104797615A (zh) 2015-07-22
CN104797615B true CN104797615B (zh) 2017-07-11

Family

ID=46940344

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380060155.8A Expired - Fee Related CN104797615B (zh) 2012-09-19 2013-09-19 制备聚碳化二亚胺的方法

Country Status (6)

Country Link
US (1) US9416213B2 (enExample)
EP (1) EP2897996B1 (enExample)
JP (1) JP6286433B2 (enExample)
CN (1) CN104797615B (enExample)
BR (1) BR112015006038A2 (enExample)
WO (1) WO2014044743A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9624401B2 (en) 2013-02-22 2017-04-18 Basf Se Process for producing aqueous polyurethane formulations
US10633476B2 (en) * 2015-02-26 2020-04-28 Covestro Deutschland Ag Method for producing a composition comprising polycarbodiimide having improved storage stability
CN108586706B (zh) * 2018-04-18 2021-06-29 万华化学集团股份有限公司 制备含有碳化二亚胺和/或脲酮亚胺类衍生物的改性异氰酸酯混合物的方法
WO2019211426A1 (de) 2018-05-04 2019-11-07 Basf Se Verfahren zur herstellung von carbodiimiden
TW201946895A (zh) 2018-05-04 2019-12-16 德商巴斯夫歐洲公司 用蒸餾單元延長反應器使用壽命的方法
CN109749053A (zh) * 2018-12-29 2019-05-14 华南理工大学 一种含聚碳化二亚胺的聚氨酯分散体及其制备方法
JP2021066845A (ja) * 2019-10-28 2021-04-30 日清紡ケミカル株式会社 相溶化剤及びポリエステル樹脂組成物
EP4180473A1 (de) 2021-11-10 2023-05-17 LANXESS Deutschland GmbH Verfahren zur herstellung von aromatischen polymeren carbodiimiden
CN117843532A (zh) * 2023-12-28 2024-04-09 上海朗亿功能材料有限公司 聚碳化二亚胺及其制备方法、应用、含其组合物
WO2025233332A1 (en) 2024-05-07 2025-11-13 Basf Se Process for preparing a polycarbodiimide composition using dimethylphospholene oxide as catalyst

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5498747A (en) * 1994-05-12 1996-03-12 Basf Aktiengesellschaft Carbodiimides and/or oligomeric polycarbodiimides based on 1,3-bis (1-methyl-1-isocyanatoethyl)benzene, their preparation, and their use as hydrolysis stabilizers
CN1232820A (zh) * 1998-03-06 1999-10-27 巴斯福股份公司 碳化二亚胺类及其制备方法
CN102428114A (zh) * 2009-05-15 2012-04-25 莱茵化学莱瑙有限公司 用于制备碳二亚胺的方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
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US5008363A (en) * 1990-03-23 1991-04-16 Union Carbide Chemicals And Plastics Technology Corporation Low temperature active aliphatic aromatic polycarbodiimides
JP3165971B2 (ja) 1991-12-26 2001-05-14 日清紡績株式会社 ポリテトラメチルキシリレンカルボジイミド
DE4318979A1 (de) * 1993-06-08 1994-12-15 Basf Ag Carbodiimide und/oder oligomere Polycarbodiimide auf Basis von 1,3-Bis-(1-methyl-1-isocyanato-ethyl)-benzol, ein Verfahren zu ihrer Herstellung und ihre Verwendung als Hydrolysestabilisator
US5357021A (en) 1993-07-21 1994-10-18 Basf Corporation Reactive carbodimide compositions
JPH09157588A (ja) 1995-10-04 1997-06-17 Nisshinbo Ind Inc ウレタン系塗料用硬化剤及びポリエステル／ウレタン系塗料
JP3373996B2 (ja) 1996-02-06 2003-02-04 日清紡績株式会社 エステル基を有する樹脂用の耐加水分解安定剤及び該安定剤によるエステル基を有する樹脂の耐加水分解安定化方法
JP3393752B2 (ja) 1996-04-26 2003-04-07 日清紡績株式会社 エステル基を有する樹脂用の耐加水分解安定剤及び該安定剤によるエステル基を有する樹脂の耐加水分解安定化方法
JP4087467B2 (ja) 1996-05-21 2008-05-21 日清紡績株式会社 二重結合を有するカルボジイミド
US6121406A (en) 1998-04-20 2000-09-19 Nisshinbo Industries, Inc. Mixture of hydrophilic dicyclohexylmethanecarbodiimide
JP4585749B2 (ja) * 2003-08-07 2010-11-24 日清紡ホールディングス株式会社 黄変を抑えたカルボジイミド組成物、耐加水分解安定剤及び熱可塑性樹脂組成物
JP2005082642A (ja) * 2003-09-05 2005-03-31 Nisshinbo Ind Inc エステル基を有する樹脂用の耐加水分解安定剤及び熱可塑性樹脂組成物
DE102004024196A1 (de) * 2004-05-13 2005-12-01 Basf Ag Carbodiimide enthaltend Harnstoffgruppen und Silangruppen
DE102004041605A1 (de) * 2004-08-26 2006-03-02 Basf Ag Carbodiimide
EP2371873A1 (de) 2010-04-01 2011-10-05 Bayer MaterialScience AG Verfahren zur Carbodiimidisierung
US9481641B2 (en) * 2012-09-19 2016-11-01 Basf Se Process for the purification of a polycarbodiimide

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5498747A (en) * 1994-05-12 1996-03-12 Basf Aktiengesellschaft Carbodiimides and/or oligomeric polycarbodiimides based on 1,3-bis (1-methyl-1-isocyanatoethyl)benzene, their preparation, and their use as hydrolysis stabilizers
CN1232820A (zh) * 1998-03-06 1999-10-27 巴斯福股份公司 碳化二亚胺类及其制备方法
CN102428114A (zh) * 2009-05-15 2012-04-25 莱茵化学莱瑙有限公司 用于制备碳二亚胺的方法

Also Published As

Publication number Publication date
CN104797615A (zh) 2015-07-22
JP6286433B2 (ja) 2018-02-28
US20150232605A1 (en) 2015-08-20
US9416213B2 (en) 2016-08-16
EP2897996A1 (en) 2015-07-29
BR112015006038A2 (pt) 2017-07-04
WO2014044743A1 (en) 2014-03-27
EP2897996B1 (en) 2018-08-29
JP2015530445A (ja) 2015-10-15

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Granted publication date: 20170711

Termination date: 20210919