CN104797554B - 聚碳二亚胺的纯化方法 - Google Patents

聚碳二亚胺的纯化方法 Download PDF

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Publication number
CN104797554B
CN104797554B CN201380060184.4A CN201380060184A CN104797554B CN 104797554 B CN104797554 B CN 104797554B CN 201380060184 A CN201380060184 A CN 201380060184A CN 104797554 B CN104797554 B CN 104797554B
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China
Prior art keywords
polycarbodiimide
diisocyanate
carbodiimidization catalyst
mixture
catalyst
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CN201380060184.4A
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Chinese (zh)
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CN104797554A (zh
Inventor
K·哈伯利
M·T·海查瓦利亚丰塞卡
L·雷林格
F·舍费尔
F·艾哈迈德尼安
H·博尔曼
M·布波尔兹
C·布施曼
G·肖尔茨
M·托马斯
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BASF SE
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BASF SE
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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)
CN201380060184.4A 2012-09-19 2013-09-19 聚碳二亚胺的纯化方法 Active CN104797554B (zh)

Applications Claiming Priority (3)

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

Publications (2)

Publication Number Publication Date
CN104797554A CN104797554A (zh) 2015-07-22
CN104797554B true CN104797554B (zh) 2017-03-22

Family

ID=46940347

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380060184.4A Active CN104797554B (zh) 2012-09-19 2013-09-19 聚碳二亚胺的纯化方法

Country Status (6)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6286433B2 (ja) * 2012-09-19 2018-02-28 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ ポリカルボジイミドの製造方法
WO2014128031A1 (de) 2013-02-22 2014-08-28 Basf Se Verfahren zur herstellung von wässrigen polyurethanzubereitungen
HUE057882T2 (hu) * 2017-12-20 2022-06-28 Lanxess Deutschland Gmbh Eljárás karbodiimidek elõállítására
EP3868803A1 (de) * 2020-02-18 2021-08-25 Covestro Deutschland AG Verfahren zur carbodiimidisierung
EP4079722A1 (de) * 2021-04-20 2022-10-26 LANXESS Deutschland GmbH Verfahren zur herstellung von carbodiimiden
EP4667454A1 (de) 2024-06-18 2025-12-24 LANXESS Deutschland GmbH Verfahren zur herstellung von tertiären araliphatischen carbodiimiden

Citations (6)

* 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
US5354888A (en) * 1993-02-01 1994-10-11 Bayer Aktiengesellschaft Process for the production of organic carbodiimides and their use as stabilizers for plastics
US5434305A (en) * 1992-12-16 1995-07-18 Rhein Chemie Rheinau Gmbh Process for the production of aromatic carbodiimides
US6184410B1 (en) * 1998-05-14 2001-02-06 Basf Aktiengesellschaft Carbodiimides based on 1,3-bis(1-methyl-1-isocyanatoethyl)benzene
CN1805984A (zh) * 2003-07-03 2006-07-19 斯塔尔国际有限公司 不含有机溶剂而且可作为交联剂的稳定的聚碳二亚胺水分散体的制备方法
CN102203211A (zh) * 2008-10-29 2011-09-28 巴斯夫欧洲公司 支撑剂

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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

Patent Citations (6)

* 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
US5434305A (en) * 1992-12-16 1995-07-18 Rhein Chemie Rheinau Gmbh Process for the production of aromatic carbodiimides
US5354888A (en) * 1993-02-01 1994-10-11 Bayer Aktiengesellschaft Process for the production of organic carbodiimides and their use as stabilizers for plastics
US6184410B1 (en) * 1998-05-14 2001-02-06 Basf Aktiengesellschaft Carbodiimides based on 1,3-bis(1-methyl-1-isocyanatoethyl)benzene
CN1805984A (zh) * 2003-07-03 2006-07-19 斯塔尔国际有限公司 不含有机溶剂而且可作为交联剂的稳定的聚碳二亚胺水分散体的制备方法
CN102203211A (zh) * 2008-10-29 2011-09-28 巴斯夫欧洲公司 支撑剂

Also Published As

Publication number Publication date
CN104797554A (zh) 2015-07-22
JP2015531814A (ja) 2015-11-05
WO2014044742A1 (en) 2014-03-27
EP2897934A1 (en) 2015-07-29
EP2897934B1 (en) 2016-12-28
JP6250682B2 (ja) 2017-12-20
BR112015006036A2 (pt) 2017-07-04
US9481641B2 (en) 2016-11-01
US20150225336A1 (en) 2015-08-13

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