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

Info

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
Authority
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
Application number
JP2015532403A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015531814A (ja
JP2015531814A5 (https=
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
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of JP2015531814A publication Critical patent/JP2015531814A/ja
Publication of JP2015531814A5 publication Critical patent/JP2015531814A5/ja
Application granted granted Critical
Publication of JP6250682B2 publication Critical patent/JP6250682B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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

Landscapes

  • 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
EP12185051.5 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 (3)

Publication Number Publication Date
JP2015531814A JP2015531814A (ja) 2015-11-05
JP2015531814A5 JP2015531814A5 (https=) 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 (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

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
WO2010049467A1 (en) 2008-10-29 2010-05-06 Basf Se A proppant

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
BR112015006036A2 (pt) 2017-07-04
CN104797554B (zh) 2017-03-22
US9481641B2 (en) 2016-11-01
US20150225336A1 (en) 2015-08-13

Similar Documents

Publication Publication Date Title
JP6286433B2 (ja) ポリカルボジイミドの製造方法
JP6250682B2 (ja) ポリカルボジイミドの精製方法
AU2014267409B2 (en) New carbodiimides having terminal urea and/or urethane groups, methods for producing said carbodiimides, and use of said carbodiimides
KR910008319B1 (ko) 유리전이온도가 높은 열가소성 폴리우레탄
CN1103754C (zh) 碳化二亚胺类及其制备方法
US20100041857A1 (en) Insitu synthesis of ester-amide-containing molecules
US20190119445A1 (en) Novel compositions for producing cast polyamides
JP2012530743A (ja) 触媒貧有のカルボジイミド基および／またはウレトンイミン基含有イソシアネート混合物
KR101983430B1 (ko) 신규한 카르보디이미드-함유 조성물 및 그의 제조 방법 및 용도
US20180016378A1 (en) Low color polyurethane prepolymers from para-phenylene diisocyanate having low free isocyanate monomer content and polyurethanes prepared therefrom
JP7729992B2 (ja) ジイソシアネートの製造方法
KR20080080522A (ko) 카르보디이미드 및/또는 우레톤이민기 함유폴리이소시아네이트의 제조 방법
CN1097413A (zh) 用作聚合体系链增长剂的取代的含环胺的脲
US3189579A (en) Carbamates and polyurethanes based upon 4-aminomethylcyclohexanemethanol
CN112513009A (zh) 组合物、组合物的制造方法及不饱和化合物的制造方法
CN118215695A (zh) 生产芳香族聚合碳二亚胺的方法
JP2004107334A (ja) イソシアナート化合物の製造方法
HK1100438A (en) A process for the production of 4,4'-diphenylmethane diisocyanate
JP2006104135A (ja) 芳香族ジイソシアナート

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160915

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20160915

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20170712

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170725

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20171017

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20171031

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20171122

R150 Certificate of patent or registration of utility model

Ref document number: 6250682

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees