ATE41926T1 - Verfahren zur herstellung von polyisocyanuratpolyisocyanaten mittels katalytischer zyklotrimerisation von polyisocyanaten. - Google Patents

Verfahren zur herstellung von polyisocyanuratpolyisocyanaten mittels katalytischer zyklotrimerisation von polyisocyanaten.

Info

Publication number
ATE41926T1
ATE41926T1 AT85420184T AT85420184T ATE41926T1 AT E41926 T1 ATE41926 T1 AT E41926T1 AT 85420184 T AT85420184 T AT 85420184T AT 85420184 T AT85420184 T AT 85420184T AT E41926 T1 ATE41926 T1 AT E41926T1
Authority
AT
Austria
Prior art keywords
polyisocyanates
polyisocyanurate
cyclotrimerization
reaction
production
Prior art date
Application number
AT85420184T
Other languages
English (en)
Inventor
Jean Robin
Original Assignee
Rhone Poulenc Chimie
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 Rhone Poulenc Chimie filed Critical Rhone Poulenc Chimie
Application granted granted Critical
Publication of ATE41926T1 publication Critical patent/ATE41926T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/30—Only oxygen atoms
    • C07D251/34—Cyanuric or isocyanuric esters
    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
    • B01J38/68—Liquid treating or treating in liquid phase, e.g. dissolved or suspended including substantial dissolution or chemical precipitation of a catalyst component in the ultimate reconstitution of the catalyst
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/902—Cellular polymer containing an isocyanurate structure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicinal Preparation (AREA)
AT85420184T 1984-10-30 1985-10-22 Verfahren zur herstellung von polyisocyanuratpolyisocyanaten mittels katalytischer zyklotrimerisation von polyisocyanaten. ATE41926T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8416777A FR2572402B1 (fr) 1984-10-30 1984-10-30 Procede de preparation de polyisocyanates polyisocyanurates par cyclotrimerisation catalytique de polyisocyanates
EP85420184A EP0187105B1 (de) 1984-10-30 1985-10-22 Verfahren zur Herstellung von Polyisocyanuratpolyisocyanaten mittels katalytischer Zyklotrimerisation von Polyisocyanaten

Publications (1)

Publication Number Publication Date
ATE41926T1 true ATE41926T1 (de) 1989-04-15

Family

ID=9309236

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85420184T ATE41926T1 (de) 1984-10-30 1985-10-22 Verfahren zur herstellung von polyisocyanuratpolyisocyanaten mittels katalytischer zyklotrimerisation von polyisocyanaten.

Country Status (16)

Country Link
US (1) US4675401A (de)
EP (1) EP0187105B1 (de)
JP (1) JPS61118375A (de)
KR (1) KR930002228B1 (de)
AT (1) ATE41926T1 (de)
BR (1) BR8505312A (de)
CA (1) CA1259614A (de)
DD (1) DD239211A5 (de)
DE (1) DE3569239D1 (de)
DK (1) DK495385A (de)
ES (1) ES8609390A1 (de)
FI (1) FI854245L (de)
FR (1) FR2572402B1 (de)
HU (1) HUT42787A (de)
NO (1) NO854291L (de)
PL (1) PL255979A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6433115A (en) * 1987-04-03 1989-02-03 Asahi Chemical Ind Polyisocyanate and curing agent
JPH0662913B2 (ja) * 1987-05-11 1994-08-17 旭化成工業株式会社 ポリイソシアナート組成物およびそれを硬化剤とする塗料組成物
US6765111B1 (en) 1988-02-27 2004-07-20 Bayer Aktiengesellschaft Process for the production of polyisocyanates containing isocyanurate groups and their use
DE3814167A1 (de) * 1988-04-27 1989-11-09 Bayer Ag Verfahren zur herstellung von isocyanuratgruppen aufweisenden polyisocyanaten und ihre verwendung
DE3827596A1 (de) * 1988-08-13 1990-02-15 Bayer Ag Neue katalysatoren, ein verfahren zu ihrer hertstellung und ihre verwendung zur herstellung von isocyanuratgruppen aufweisenden polyisocyanaten
DE4015155A1 (de) * 1990-05-11 1991-11-14 Bayer Ag Verfahren zur herstellung von isocyanuratpolyisocyanaten, die nach diesem verfahren enthaltenen verbindungen und ihre verwendung
EP0535483B1 (de) * 1991-10-02 1996-05-22 Bayer Corporation Allophanat- und Isocyanuratgruppen enthaltende Polyisocyanate, Verfahren zu ihrer Herstellung und Verwendung in Zweikomponent-Beschichtungszusammensetzungen
DE4428107A1 (de) * 1994-08-09 1996-02-15 Bayer Ag Lackpolyisocyanate mit aliphatisch und aromatisch gebundenen Isocyanatgruppen
DE19526920A1 (de) * 1995-07-24 1997-01-30 Bayer Ag Verfahren zur Herstellung von Isocyanuratgruppen enthaltenden Polyisocyanaten aus aliphatischen und aromatischen Isocyanatverbindungen
US8734339B2 (en) 1996-12-16 2014-05-27 Ip Holdings, Inc. Electronic skin patch for real time monitoring of cardiac activity and personal health management
US5962728A (en) * 1997-10-31 1999-10-05 Arco Chemical Technology, L.P. Isocyanate residue purification
DE19846650A1 (de) 1998-10-09 2000-04-13 Basf Coatings Ag Pulverlack-Slurry mit mikroverkapselten Partikeln, ihre Herstellung und ihre Verwendung
US5958990A (en) * 1998-11-23 1999-09-28 Air Products And Chemicals, Inc. Trimerization catalysts for making polyisocyanurate foams
US8715177B2 (en) 2000-10-06 2014-05-06 Ip Holdings, Inc. Intelligent drug delivery appliance
FR2833864A1 (fr) * 2001-12-21 2003-06-27 Rhodia Chimie Sa Catalyseur de condensation pour isocyanate, composition en contenant, procede d'utilisation, et compositions obtenues
CA2432960A1 (fr) * 2000-12-29 2002-07-11 Rhodia Chimie Catalyseur de condensation pour isocyanate, composition en contenant, procede d'utilisation, et compositions obtenues
FR2818973B1 (fr) * 2000-12-29 2003-10-24 Rhodia Chimie Sa Nouveau procede de (cyclo) condensation d'isocyanates au moyen d'un sel de silazane d'etain
DE10159803A1 (de) * 2001-12-05 2003-07-03 Degussa Katalysatoren und Verfahren zur Herstellung von Isocyanuratgruppen enthaltenden Polyisocyanaten und deren Verwendung
DE10160305A1 (de) * 2001-12-07 2003-06-18 Degussa Katalysatoren und Verfahren zur Herstellung von Isocyanuratgruppen enthaltenden Polyisocyanaten und deren Verwendung
US8415471B2 (en) * 2007-11-29 2013-04-09 Baver MaterialScience LLC Flexible cycloaliphatic diisocyanate trimers
US20100040028A1 (en) * 2008-08-13 2010-02-18 Qualcomm Incorporated Method and apparatus for mitigation of procedures in a wireless communication system
DE102008045224A1 (de) * 2008-08-30 2010-03-04 Bayer Materialscience Ag Pulverlack
US10730993B2 (en) * 2016-12-15 2020-08-04 The Government Of The United States Of America, As Represented By The Secretary Of The Navy Silyl-containing alcohols and amines for thermosets that disassemble on-demand
US11359045B2 (en) * 2017-12-21 2022-06-14 Covestro Deutschland Ag Method for producing isocyanate mixtures containing isocyanurate groups
CN110128624B (zh) * 2018-02-08 2021-06-18 旭化成株式会社 多异氰酸酯组合物、涂料组合物、涂膜的制造方法及涂膜

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE719507A (de) * 1968-06-29 1969-01-16
GB1458564A (en) * 1973-06-27 1976-12-15 Bayer Ag Process for the preparation of solutions of polyisocyanates
FR2522667A1 (fr) * 1982-03-04 1983-09-09 Rhone Poulenc Spec Chim Procede de preparation de polyisocyanates polyisocyanurates par cyclotrimerisation catalytique de polyisocyanates

Also Published As

Publication number Publication date
ES548301A0 (es) 1986-07-16
FR2572402B1 (fr) 1988-03-11
DD239211A5 (de) 1986-09-17
DK495385A (da) 1986-05-01
CA1259614A (fr) 1989-09-19
EP0187105A1 (de) 1986-07-09
FR2572402A1 (fr) 1986-05-02
NO854291L (no) 1986-05-02
EP0187105B1 (de) 1989-04-05
HUT42787A (en) 1987-08-28
FI854245A0 (fi) 1985-10-29
KR860003055A (ko) 1986-05-19
KR930002228B1 (ko) 1993-03-27
ES8609390A1 (es) 1986-07-16
JPH0351709B2 (de) 1991-08-07
DK495385D0 (da) 1985-10-29
PL255979A1 (en) 1987-02-23
FI854245L (fi) 1986-05-01
BR8505312A (pt) 1986-08-05
DE3569239D1 (en) 1989-05-11
JPS61118375A (ja) 1986-06-05
US4675401A (en) 1987-06-23

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee