FR2770533B1 - Utilisation d'imidazole en tant que co-catalyseur de la trimerisation d'isocyanates - Google Patents

Utilisation d'imidazole en tant que co-catalyseur de la trimerisation d'isocyanates

Info

Publication number
FR2770533B1
FR2770533B1 FR9713856A FR9713856A FR2770533B1 FR 2770533 B1 FR2770533 B1 FR 2770533B1 FR 9713856 A FR9713856 A FR 9713856A FR 9713856 A FR9713856 A FR 9713856A FR 2770533 B1 FR2770533 B1 FR 2770533B1
Authority
FR
France
Prior art keywords
trimerization
isocyanates
imidazole
catalyst
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
FR9713856A
Other languages
English (en)
Other versions
FR2770533A1 (fr
Inventor
Denis Revelant
Jean Marie Bernard
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.)
Rhodia Chimie SAS
Original Assignee
Rhodia Chimie SAS
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 Rhodia Chimie SAS filed Critical Rhodia Chimie SAS
Priority to FR9713856A priority Critical patent/FR2770533B1/fr
Priority to ZA9810038A priority patent/ZA9810038B/xx
Priority to US09/530,607 priority patent/US6635761B1/en
Priority to BR9813932-0A priority patent/BR9813932A/pt
Priority to CNB988116995A priority patent/CN1184248C/zh
Priority to EP03020852.4A priority patent/EP1375545B1/fr
Priority to PCT/FR1998/002359 priority patent/WO1999023128A1/fr
Priority to AT98954515T priority patent/ATE251648T1/de
Priority to DE69818857T priority patent/DE69818857T2/de
Priority to KR1020007004756A priority patent/KR100549652B1/ko
Priority to CA002307747A priority patent/CA2307747A1/fr
Priority to EP98954515A priority patent/EP1027380B1/fr
Priority to JP2000518997A priority patent/JP4342723B2/ja
Priority to AU11596/99A priority patent/AU1159699A/en
Publication of FR2770533A1 publication Critical patent/FR2770533A1/fr
Application granted granted Critical
Publication of FR2770533B1 publication Critical patent/FR2770533B1/fr
Priority to US10/640,643 priority patent/US7091341B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • C08G18/06—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
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
    • C08G18/3842—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring
    • C08G18/3848—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring containing two nitrogen atoms in the ring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0235—Nitrogen containing compounds
    • B01J31/0239—Quaternary ammonium compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0235—Nitrogen containing compounds
    • B01J31/0244—Nitrogen containing compounds with nitrogen contained as ring member in aromatic compounds or moieties, e.g. pyridine
    • 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
    • C08G18/022—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing isocyanurate 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/1875—Catalysts containing secondary or tertiary amines or salts thereof containing ammonium salts or mixtures of secondary of tertiary amines and acids
    • 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
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/20—Heterocyclic amines; Salts thereof
    • C08G18/2009—Heterocyclic amines; Salts thereof containing one heterocyclic ring
    • C08G18/2027—Heterocyclic amines; Salts thereof containing one heterocyclic ring having two nitrogen atoms in the ring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
    • B01J2231/34—Other additions, e.g. Monsanto-type carbonylations, addition to 1,2-C=X or 1,2-C-X triplebonds, additions to 1,4-C=C-C=X or 1,4-C=-C-X triple bonds with X, e.g. O, S, NH/N
    • B01J2231/341—1,2-additions, e.g. aldol or Knoevenagel condensations
    • 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
    • C08G2115/02—Oligomerisation to isocyanurate groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
FR9713856A 1997-11-04 1997-11-04 Utilisation d'imidazole en tant que co-catalyseur de la trimerisation d'isocyanates Expired - Fee Related FR2770533B1 (fr)

Priority Applications (15)

Application Number Priority Date Filing Date Title
FR9713856A FR2770533B1 (fr) 1997-11-04 1997-11-04 Utilisation d'imidazole en tant que co-catalyseur de la trimerisation d'isocyanates
ZA9810038A ZA9810038B (en) 1997-11-04 1998-11-03 A catalyst and a method for the trimerization of isocyanates.
EP98954515A EP1027380B1 (fr) 1997-11-04 1998-11-04 Catalyseur et procede de trimerisation d'isocyanates
CNB988116995A CN1184248C (zh) 1997-11-04 1998-11-04 异氰酸酯的三聚催化剂和方法
EP03020852.4A EP1375545B1 (fr) 1997-11-04 1998-11-04 Catalyseur et procédé de trimerisation d'isocyanates
PCT/FR1998/002359 WO1999023128A1 (fr) 1997-11-04 1998-11-04 Catalyseur et procede de trimerisation d'isocyanates
AT98954515T ATE251648T1 (de) 1997-11-04 1998-11-04 Katalysator und verfahren zur trimerisierung von isocyanaten
DE69818857T DE69818857T2 (de) 1997-11-04 1998-11-04 Katalysator und verfahren zur trimerisierung von isocyanaten
US09/530,607 US6635761B1 (en) 1997-11-04 1998-11-04 Catalyst and method for trimerization of isocyanates
CA002307747A CA2307747A1 (fr) 1997-11-04 1998-11-04 Catalyseur et procede de trimerisation d'isocyanates
BR9813932-0A BR9813932A (pt) 1997-11-04 1998-11-04 Catalisador e processo de trimerização de isocianatos
JP2000518997A JP4342723B2 (ja) 1997-11-04 1998-11-04 イソシアネートの三量重合のための触媒及び方法
AU11596/99A AU1159699A (en) 1997-11-04 1998-11-04 Catalyst and method for trimerization of isocyanates
KR1020007004756A KR100549652B1 (ko) 1997-11-04 1998-11-04 이소시아네이트의 삼량체화 방법 및 촉매
US10/640,643 US7091341B2 (en) 1997-11-04 2003-08-14 Catalyst and a method for the trimerization of isocyanates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9713856A FR2770533B1 (fr) 1997-11-04 1997-11-04 Utilisation d'imidazole en tant que co-catalyseur de la trimerisation d'isocyanates

Publications (2)

Publication Number Publication Date
FR2770533A1 FR2770533A1 (fr) 1999-05-07
FR2770533B1 true FR2770533B1 (fr) 2000-01-21

Family

ID=9513015

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9713856A Expired - Fee Related FR2770533B1 (fr) 1997-11-04 1997-11-04 Utilisation d'imidazole en tant que co-catalyseur de la trimerisation d'isocyanates

Country Status (1)

Country Link
FR (1) FR2770533B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2803297B1 (fr) * 1999-12-29 2002-10-25 Rhodia Chimie Sa Procede de polycondensation d'isocyanates

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3954684A (en) * 1974-07-09 1976-05-04 The Upjohn Company Foam process using tertiary amine/quaternary ammonium salt catalyst
DE2806731A1 (de) * 1978-02-17 1979-08-23 Bayer Ag Verfahren zur herstellung von isocyanuratgruppen aufweisenden polyisocyanaten
DE3930670A1 (de) * 1989-09-14 1991-03-28 Basf Ag Verfahren zur herstellung von uretdiongruppen aufweisenden polyisocyanaten
US5240970A (en) * 1993-01-08 1993-08-31 Air Products And Chemicals, Inc. Quaternary ammonium carboxylate inner salt compositions as controlled activity catalysts for making polyurethane foam

Also Published As

Publication number Publication date
FR2770533A1 (fr) 1999-05-07

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