JP6286433B2 - ポリカルボジイミドの製造方法 - Google Patents

ポリカルボジイミドの製造方法 Download PDF

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Publication number
JP6286433B2
JP6286433B2 JP2015532404A JP2015532404A JP6286433B2 JP 6286433 B2 JP6286433 B2 JP 6286433B2 JP 2015532404 A JP2015532404 A JP 2015532404A JP 2015532404 A JP2015532404 A JP 2015532404A JP 6286433 B2 JP6286433 B2 JP 6286433B2
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JP
Japan
Prior art keywords
diisocyanate
polycarbodiimide
carbodiimidization catalyst
range
inert gas
Prior art date
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Active
Application number
JP2015532404A
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English (en)
Japanese (ja)
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JP2015530445A (ja
JP2015530445A5 (enExample
Inventor
ブボルツ，マルクス
ヘベーレ，カール
ヘンケ，カイ
ケムプフェルト，ディルク
クレマー、マルクス
ラヴレンツ，スフェン
シェファー、フランク
トマス，マリア
トロイリング，ウルリヒ
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BASF SE
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BASF SE
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Publication of JP2015530445A publication Critical patent/JP2015530445A/ja
Publication of JP2015530445A5 publication Critical patent/JP2015530445A5/ja
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Publication of JP6286433B2 publication Critical patent/JP6286433B2/ja
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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
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
JP2015532404A 2012-09-19 2013-09-19 ポリカルボジイミドの製造方法 Active JP6286433B2 (ja)

Applications Claiming Priority (3)

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

Publications (3)

Publication Number Publication Date
JP2015530445A JP2015530445A (ja) 2015-10-15
JP2015530445A5 JP2015530445A5 (enExample) 2016-10-27
JP6286433B2 true JP6286433B2 (ja) 2018-02-28

Family

ID=46940344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015532404A Active JP6286433B2 (ja) 2012-09-19 2013-09-19 ポリカルボジイミドの製造方法

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
ES2833098T3 (es) 2013-02-22 2021-06-14 Basf Se Procedimiento para la producción de preparaciones de poliuretano acuosas
EP3262091B1 (de) * 2015-02-26 2019-12-25 Covestro Deutschland AG Verfahren zur herstellung einer polycarbodiimide umfassenden zusammensetzung mit verbesserter lagerstabilität
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
WO2019211354A1 (de) 2018-05-04 2019-11-07 Basf Se Verfahren zur verlängerung der standzeit eines reaktors mit destillationseinrichtung
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

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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
DE19809634A1 (de) * 1998-03-06 1999-09-09 Basf Ag Carbodiimide und Verfahren zu deren Herstellung
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
CA2760721A1 (en) * 2009-05-15 2010-11-18 Rhein Chemie Rheinau Gmbh Process for preparing carbodiimides
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

Also Published As

Publication number Publication date
JP2015530445A (ja) 2015-10-15
EP2897996A1 (en) 2015-07-29
CN104797615B (zh) 2017-07-11
CN104797615A (zh) 2015-07-22
EP2897996B1 (en) 2018-08-29
WO2014044743A1 (en) 2014-03-27
US9416213B2 (en) 2016-08-16
US20150232605A1 (en) 2015-08-20
BR112015006038A2 (pt) 2017-07-04

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