ZA9810038B - A catalyst and a method for the trimerization of isocyanates. - Google Patents

A catalyst and a method for the trimerization of isocyanates.

Info

Publication number
ZA9810038B
ZA9810038B ZA9810038A ZA9810038A ZA9810038B ZA 9810038 B ZA9810038 B ZA 9810038B ZA 9810038 A ZA9810038 A ZA 9810038A ZA 9810038 A ZA9810038 A ZA 9810038A ZA 9810038 B ZA9810038 B ZA 9810038B
Authority
ZA
South Africa
Prior art keywords
catalyst
isocyanates
trimerization
polyisocyanurates
polyisocyanates
Prior art date
Application number
ZA9810038A
Other languages
English (en)
Inventor
Denis Revelant
Jean-Marie Bernard
Original Assignee
Rhodia Chimie Sa
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
Priority claimed from FR9713856A external-priority patent/FR2770533B1/fr
Priority claimed from FR9713855A external-priority patent/FR2770532B1/fr
Application filed by Rhodia Chimie Sa filed Critical Rhodia Chimie Sa
Publication of ZA9810038B publication Critical patent/ZA9810038B/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30Low-molecular-weight compounds
    • C08G18/38Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3819Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
    • C08G18/3842Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring
    • C08G18/3848Low-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
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/02Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0235Nitrogen containing compounds
    • B01J31/0239Quaternary ammonium compounds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0235Nitrogen containing compounds
    • B01J31/0244Nitrogen containing compounds with nitrogen contained as ring member in aromatic compounds or moieties, e.g. pyridine
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0255Phosphorus containing compounds
    • B01J31/0267Phosphines or phosphonium compounds, i.e. phosphorus bonded to at least one carbon atom, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, the other atoms bonded to phosphorus being either carbon or hydrogen
    • B01J31/0268Phosphonium compounds, i.e. phosphine with an additional hydrogen or carbon atom bonded to phosphorous so as to result in a formal positive charge on phosphorous
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/02Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
    • C08G18/022Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing isocyanurate groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08Processes
    • C08G18/16Catalysts
    • C08G18/18Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/1875Catalysts containing secondary or tertiary amines or salts thereof containing ammonium salts or mixtures of secondary of tertiary amines and acids
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08Processes
    • C08G18/16Catalysts
    • C08G18/18Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/20Heterocyclic amines; Salts thereof
    • C08G18/2009Heterocyclic amines; Salts thereof containing one heterocyclic ring
    • C08G18/2027Heterocyclic amines; Salts thereof containing one heterocyclic ring having two nitrogen atoms in the ring
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04Polyurethanes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/30Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
    • B01J2231/34Other 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
    • B01J2231/3411,2-additions, e.g. aldol or Knoevenagel condensations
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2115/00Oligomerisation
    • C08G2115/02Oligomerisation 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ZA9810038A 1997-11-04 1998-11-03 A catalyst and a method for the trimerization of isocyanates. ZA9810038B (en)

Applications Claiming Priority (2)

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
FR9713855A FR2770532B1 (fr) 1997-11-04 1997-11-04 Catalyseur de trimerisation d'isocyanates, a base d'un hydrogenocarbonate

Publications (1)

Publication Number Publication Date
ZA9810038B true ZA9810038B (en) 2000-05-03

Family

ID=26233919

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9810038A ZA9810038B (en) 1997-11-04 1998-11-03 A catalyst and a method for the trimerization of isocyanates.

Country Status (12)

Country Link
US (2) US6635761B1 (de)
EP (2) EP1027380B1 (de)
JP (1) JP4342723B2 (de)
KR (1) KR100549652B1 (de)
CN (1) CN1184248C (de)
AT (1) ATE251648T1 (de)
AU (1) AU1159699A (de)
BR (1) BR9813932A (de)
CA (1) CA2307747A1 (de)
DE (1) DE69818857T2 (de)
WO (1) WO1999023128A1 (de)
ZA (1) ZA9810038B (de)

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FR2808528B1 (fr) * 2000-05-04 2004-05-21 Rhodia Chimie Sa Procede d'obtention de polyisocyanate(s) ramifie(s) faiblement colore(s), et composition en decoulant
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FR2929612B1 (fr) * 2008-04-03 2011-02-04 Rhodia Operations Procede d'oligomerisation des isocyanates en continu
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CN107438635B (zh) 2015-04-21 2021-01-19 科思创德国股份有限公司 制造聚异氰脲酸酯塑料的方法
CN107531876B (zh) 2015-04-21 2021-02-09 科思创德国股份有限公司 具有高热稳定性的聚异氰脲酸酯塑料
TW201704220A (zh) 2015-04-21 2017-02-01 科思創德意志股份有限公司 聚異氰尿酸酯聚合物及製造聚異氰尿酸酯聚合物之方法
EP3286240A1 (de) 2015-04-21 2018-02-28 Covestro Deutschland AG Auf polyisocyanuratpolymeren basierende, unter adiabatischen bedingungen hergestellte feststoffe
CN105032490A (zh) * 2015-07-17 2015-11-11 华南理工大学 一种复配催化剂及在制备混合二异氰酸酯三聚体中的应用
US9815739B2 (en) 2015-10-30 2017-11-14 Covestro Llc Polyisocyanurate based cement for wellbore fluid loss prevention
CN107021920B (zh) * 2016-08-12 2019-07-23 万华化学集团股份有限公司 一种异氰酸酯聚合催化剂及其制备方法,及其用于制备聚异氰酸酯的方法
EP3529291B1 (de) 2016-10-18 2021-06-23 Covestro Intellectual Property GmbH & Co. KG Herstellung von kunststoffen durch katalytische vernetzung von blockierten polyisocyanaten
ES2823248T3 (es) 2016-10-18 2021-05-06 Covestro Intellectual Property Gmbh & Co Kg Revestimientos duros con alta estabilidad química y mecánica
WO2018073302A1 (en) 2016-10-18 2018-04-26 Covestro Deutschland Ag Coating of wires with catalytically crosslinked blocked polyisocyanates
JP7216644B2 (ja) 2016-11-14 2023-02-01 コベストロ、ドイチュラント、アクチエンゲゼルシャフト 前駆体から物体を製造する方法、および付加製造法におけるラジカル架橋性樹脂の使用
EP3381962A1 (de) 2017-03-29 2018-10-03 Covestro Deutschland AG Erzeugung von polyisocyanuratschichten durch getrennte auftragung von isocyanatkomponenten und katalysatoren
CN106902872B (zh) * 2017-03-29 2019-09-03 万华化学集团股份有限公司 一种异氰酸酯聚合催化剂及其制备方法,及其用于制备聚异氰酸酯的方法
EP3421516A1 (de) 2017-06-28 2019-01-02 Covestro Deutschland AG Gefärbte kunststoffe basierend auf vernetzten polyisocyanaten
WO2019061019A1 (en) 2017-09-26 2019-04-04 Covestro Deutschland Ag TWO-COMPONENT SYSTEM FOR ELASTIC COATINGS
EP3743449B1 (de) 2017-11-14 2024-04-17 Covestro Deutschland AG Halbzeuge basierend auf dualem vernetzungsmechanismus
CN107868226B (zh) * 2017-12-07 2020-08-28 万华化学集团股份有限公司 一种窄分布二异氰酸酯三聚体的制备方法
CN111465632B (zh) * 2017-12-21 2022-07-19 科思创德国股份有限公司 制备含异氰脲酸酯基团的异氰酸酯混合物的方法
JP2021507041A (ja) 2017-12-21 2021-02-22 コベストロ、ドイチュラント、アクチエンゲゼルシャフトCovestro Deutschland Ag ポリイソシアネートに基づく耐霜性接着剤
US11124672B2 (en) 2017-12-21 2021-09-21 Covestro Deutschland Ag Frost-resistant water paints based on polyisocyanates
WO2019157625A1 (en) 2018-02-13 2019-08-22 Covestro Deutschland Ag Aromatic polyisocyanates with a high solids content
EP3794050A1 (de) 2018-05-17 2021-03-24 Covestro Intellectual Property GmbH & Co. KG Verfahren zur herstellung von verbundwerkstoffen aus polyethylenfasern mit ultrahohem molekulargewicht und vernetzten polyisocyanaten
CN112204065B (zh) 2018-05-17 2023-03-28 科思创知识产权两合公司 制备多异氰酸酯聚合物和聚异氰脲酸酯塑料的方法
CN108822276B (zh) * 2018-05-29 2021-01-19 武汉理工大学 一种pvc/pet复合膜胶黏剂的制备方法
WO2020016119A1 (de) 2018-07-16 2020-01-23 Covestro Deutschland Ag Verfahren zur oligomerisierung von isocyanaten mit polyedrischen silsesquioxan-katalysatoren
WO2020079160A1 (de) 2018-10-19 2020-04-23 Covestro Deutschland Ag Wasserfrei härtende klebstoffe auf polyisocyanatbasis
WO2020152107A1 (de) 2019-01-22 2020-07-30 Covestro Intellectual Property Gmbh & Co. Kg Kompositwerkstoffe basierend auf urethan- und isocyanuratpolymeren mit dualer härtung
WO2020174009A1 (de) 2019-02-27 2020-09-03 Covestro Intellectual Property Gmbh & Co. Kg Polyisocyanuratwerkstoffe als elektrovergussmassen
EP3763792A1 (de) 2019-07-11 2021-01-13 Covestro Deutschland AG Verfahren zur herstellung von isocyanuraten aus uretdionen
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Also Published As

Publication number Publication date
CA2307747A1 (fr) 1999-05-14
US20050080259A1 (en) 2005-04-14
US7091341B2 (en) 2006-08-15
EP1375545B1 (de) 2016-06-29
EP1375545A1 (de) 2004-01-02
BR9813932A (pt) 2000-09-19
US6635761B1 (en) 2003-10-21
CN1280588A (zh) 2001-01-17
CN1184248C (zh) 2005-01-12
EP1027380B1 (de) 2003-10-08
KR100549652B1 (ko) 2006-02-08
AU1159699A (en) 1999-05-24
ATE251648T1 (de) 2003-10-15
JP2001521952A (ja) 2001-11-13
DE69818857D1 (de) 2003-11-13
JP4342723B2 (ja) 2009-10-14
EP1027380A1 (de) 2000-08-16
DE69818857T2 (de) 2004-08-19
KR20010031693A (ko) 2001-04-16
WO1999023128A1 (fr) 1999-05-14

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