JP6250682B2 - ポリカルボジイミドの精製方法 - Google Patents

ポリカルボジイミドの精製方法 Download PDF

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Publication number
JP6250682B2
JP6250682B2 JP2015532403A JP2015532403A JP6250682B2 JP 6250682 B2 JP6250682 B2 JP 6250682B2 JP 2015532403 A JP2015532403 A JP 2015532403A JP 2015532403 A JP2015532403 A JP 2015532403A JP 6250682 B2 JP6250682 B2 JP 6250682B2
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JP
Japan
Prior art keywords
polycarbodiimide
diisocyanate
carbodiimidization catalyst
mixture
entrainer
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
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JP2015532403A
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English (en)
Japanese (ja)
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JP2015531814A (ja
JP2015531814A5 (enExample
Inventor
ヘバーレ，カール
フォンセカ，マリア テレサ エチャバリア
フォンセカ，マリア テレサ エチャバリア
レーリング，ラルス
シェファー，フランク
アーマドニアン，ファテメー
ボルマン，ハインリヒ
ブボルツ，マルクス
ブッシュマン，カルシュテン
ショルツ，ギュンター
トマス，マリア
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BASF SE
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BASF SE
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Publication of JP6250682B2 publication Critical patent/JP6250682B2/ja
Expired - Fee Related legal-status Critical Current
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    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • C08G18/3206—Polyhydroxy compounds aliphatic
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6511—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38 compounds of group C08G18/3203
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/6705—Unsaturated polymers not provided for in the groups C08G18/671, C08G18/6795, C08G18/68 or C08G18/69
    • 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
    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP2015532403A 2012-09-19 2013-09-19 ポリカルボジイミドの精製方法 Expired - Fee Related JP6250682B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12185051 2012-09-19
EP12185051.5 2012-09-19
PCT/EP2013/069451 WO2014044742A1 (en) 2012-09-19 2013-09-19 Process for the purification of a polycarbodiimide

Publications (3)

Publication Number Publication Date
JP2015531814A JP2015531814A (ja) 2015-11-05
JP2015531814A5 JP2015531814A5 (enExample) 2016-11-10
JP6250682B2 true JP6250682B2 (ja) 2017-12-20

Family

ID=46940347

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015532403A Expired - Fee Related JP6250682B2 (ja) 2012-09-19 2013-09-19 ポリカルボジイミドの精製方法

Country Status (6)

Country Link
US (1) US9481641B2 (enExample)
EP (1) EP2897934B1 (enExample)
JP (1) JP6250682B2 (enExample)
CN (1) CN104797554B (enExample)
BR (1) BR112015006036A2 (enExample)
WO (1) WO2014044742A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014044743A1 (en) * 2012-09-19 2014-03-27 Basf Se Process for producing polycarbodiimide
ES2833098T3 (es) 2013-02-22 2021-06-14 Basf Se Procedimiento para la producción de preparaciones de poliuretano acuosas
CA3086223A1 (en) * 2017-12-20 2019-06-27 Lanxess Deutschland Gmbh Method for producing carbodiimides
EP3868803A1 (de) * 2020-02-18 2021-08-25 Covestro Deutschland AG Verfahren zur carbodiimidisierung
EP4667454A1 (de) 2024-06-18 2025-12-24 LANXESS Deutschland GmbH Verfahren zur herstellung von tertiären araliphatischen carbodiimiden

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5352400A (en) 1992-04-29 1994-10-04 E. I. Du Pont De Nemours And Company Carbodiimides and processes therefor
DE4242504A1 (de) * 1992-12-16 1994-06-23 Rhein Chemie Rheinau Gmbh Verfahren zur Herstellung von aromatischen Carbodiimiden
JP2598864B2 (ja) 1993-01-14 1997-04-09 株式会社ワールドケミカル 液体回収装置
DE4302697A1 (de) 1993-02-01 1994-08-04 Bayer Ag Verfahren zur Herstellung organischer Carbodiimide und ihre Verwendung als Kunststoff-Stabilisatoren
JP3258127B2 (ja) * 1993-04-13 2002-02-18 三井化学株式会社 ポリカルボジイミド及びその製造方法
JP3845874B2 (ja) * 1994-10-25 2006-11-15 東亞合成株式会社 アクリル酸またはメタクリル酸エステルの製造方法
JP3618890B2 (ja) * 1996-03-14 2005-02-09 日清紡績株式会社 ジシクロヘキシルカルボジイミドの製造方法
US6184410B1 (en) 1998-05-14 2001-02-06 Basf Aktiengesellschaft Carbodiimides based on 1,3-bis(1-methyl-1-isocyanatoethyl)benzene
NL1023817C2 (nl) 2003-07-03 2005-01-04 Stahl Int Bv Werkwijze voor de bereiding van stabiele polycarbodiimide dispersies in water, welke geen organische oplosmiddelen bevatten en als vernettingsmiddel kunnen worden gebruikt.
JP5041794B2 (ja) * 2006-12-07 2012-10-03 住化バイエルウレタン株式会社 変性ポリイソシアネートの製造方法
EP2350228A1 (en) 2008-10-29 2011-08-03 Basf Se A proppant

Also Published As

Publication number Publication date
CN104797554A (zh) 2015-07-22
CN104797554B (zh) 2017-03-22
JP2015531814A (ja) 2015-11-05
US20150225336A1 (en) 2015-08-13
EP2897934B1 (en) 2016-12-28
EP2897934A1 (en) 2015-07-29
US9481641B2 (en) 2016-11-01
BR112015006036A2 (pt) 2017-07-04
WO2014044742A1 (en) 2014-03-27

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