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ES8609390A1 - Procedimiento para preparar poliisocianatos-poliisocianura- tos por ciclotrimerizacion catalitica de poliisocianatos - Google Patents

Procedimiento para preparar poliisocianatos-poliisocianura- tos por ciclotrimerizacion catalitica de poliisocianatos

Info

Publication number
ES8609390A1
ES8609390A1 ES548301A ES548301A ES8609390A1 ES 8609390 A1 ES8609390 A1 ES 8609390A1 ES 548301 A ES548301 A ES 548301A ES 548301 A ES548301 A ES 548301A ES 8609390 A1 ES8609390 A1 ES 8609390A1
Authority
ES
Spain
Prior art keywords
polyisocyanates
procedure
prepare
polyisocyanutes
tos
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
Application number
ES548301A
Other languages
English (en)
Other versions
ES548301A0 (es
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.)
Rhone Poulenc Specialites Chimiques
Original Assignee
Rhone Poulenc Specialites Chimiques
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 Specialites Chimiques filed Critical Rhone Poulenc Specialites Chimiques
Publication of ES8609390A1 publication Critical patent/ES8609390A1/es
Publication of ES548301A0 publication Critical patent/ES548301A0/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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)

Abstract

PROCEDIMIENTO PARA PREPARAR POLIISOCIANATOS-POLIISOCIANURATOS POR CICLOTRIMERIZACION. CONSISTE EN LA CICLOTRIMERIZACION CATALITICA DE POLIISOCIANATOS, UTILIZANDO COMO CATALIZADORES COMPUESTOS CON GRUPOS AMINOSILILADOS, Y CUANDO SE HA ALCANZADO EL CONTENIDO DESEADO DE GRUPOS ISOCIANURATOS, DESTRUCCION DEL CATALIZADOR POR ADICION DE UN COMPUESTO DESACTIVADOR. LA DESTRUCCION DEL CATALIZADOR ES OPTIMA A TEMPERATURAS ENTRE 15 Y 40JC Y CON DESACTIVADORES ORGANICOS PORTADORES DE AL MENOS UN GRUPO HIDROXILO. SE UTILIZAN PARA LA OBTENCION DE REVESTIMIENTOS.
ES548301A 1984-10-30 1985-10-29 Procedimiento para preparar poliisocianatos-poliisocianura- tos por ciclotrimerizacion catalitica de poliisocianatos Expired ES8609390A1 (es)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ES8609390A1 true ES8609390A1 (es) 1986-07-16
ES548301A0 ES548301A0 (es) 1986-07-16

Family

ID=9309236

Family Applications (1)

Application Number Title Priority Date Filing Date
ES548301A Expired ES8609390A1 (es) 1984-10-30 1985-10-29 Procedimiento para preparar poliisocianatos-poliisocianura- tos por ciclotrimerizacion catalitica de poliisocianatos

Country Status (16)

Country Link
US (1) US4675401A (es)
EP (1) EP0187105B1 (es)
JP (1) JPS61118375A (es)
KR (1) KR930002228B1 (es)
AT (1) ATE41926T1 (es)
BR (1) BR8505312A (es)
CA (1) CA1259614A (es)
DD (1) DD239211A5 (es)
DE (1) DE3569239D1 (es)
DK (1) DK495385A (es)
ES (1) ES8609390A1 (es)
FI (1) FI854245A7 (es)
FR (1) FR2572402B1 (es)
HU (1) HUT42787A (es)
NO (1) NO854291L (es)
PL (1) PL255979A1 (es)

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
ES2087386T3 (es) * 1991-10-02 1996-07-16 Bayer Ag Poliisocianatos que contienen grupos alofanato e isocianurato, un procedimiento para su produccion y su empleo en composiciones de revestimiento de dos componentes.
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
ATE463522T1 (de) * 2000-12-29 2010-04-15 Perstorp France Katalysator zur isocyanatkondensation, zusammensetzung, die diesen enthält, verfahren zur verwendung und erhaltene zusammensetzungen
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
JP2020502319A (ja) * 2016-12-15 2020-01-23 アメリカ合衆国 要求に応じて分解する熱硬化性樹脂のためのシリル含有アルコールおよびアミン
WO2019121348A1 (de) * 2017-12-21 2019-06-27 Covestro Deutschland Ag Verfahren zur herstellung isocyanuratgruppen-haltiger isocyanat-mischungen
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 (es) * 1968-06-29 1969-01-16
NL7408473A (es) * 1973-06-27 1974-12-31
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
PL255979A1 (en) 1987-02-23
DD239211A5 (de) 1986-09-17
EP0187105B1 (fr) 1989-04-05
KR860003055A (ko) 1986-05-19
JPS61118375A (ja) 1986-06-05
FI854245L (fi) 1986-05-01
FR2572402B1 (fr) 1988-03-11
ES548301A0 (es) 1986-07-16
FI854245A7 (fi) 1986-05-01
FI854245A0 (fi) 1985-10-29
BR8505312A (pt) 1986-08-05
DK495385A (da) 1986-05-01
US4675401A (en) 1987-06-23
ATE41926T1 (de) 1989-04-15
FR2572402A1 (fr) 1986-05-02
CA1259614A (fr) 1989-09-19
JPH0351709B2 (es) 1991-08-07
DE3569239D1 (en) 1989-05-11
HUT42787A (en) 1987-08-28
EP0187105A1 (fr) 1986-07-09
KR930002228B1 (ko) 1993-03-27
DK495385D0 (da) 1985-10-29
NO854291L (no) 1986-05-02

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