ES8802432A1 - Procedimiento mejorado para preparar polisocianuratos de poliisocianatos. - Google Patents

Procedimiento mejorado para preparar polisocianuratos de poliisocianatos.

Info

Publication number
ES8802432A1
ES8802432A1 ES553303A ES553303A ES8802432A1 ES 8802432 A1 ES8802432 A1 ES 8802432A1 ES 553303 A ES553303 A ES 553303A ES 553303 A ES553303 A ES 553303A ES 8802432 A1 ES8802432 A1 ES 8802432A1
Authority
ES
Spain
Prior art keywords
polyisocyanate
polyisocyanates
polyisocyanuratea
cyclotrimerisation
catalytic
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
ES553303A
Other languages
English (en)
Other versions
ES553303A0 (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 ES8802432A1 publication Critical patent/ES8802432A1/es
Publication of ES553303A0 publication Critical patent/ES553303A0/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/06—Arrangements for sorting, selecting, merging, or comparing data on individual record carriers
    • G06F7/20—Comparing separate sets of record carriers arranged in the same sequence to determine whether at least some of the data in one set is identical with that in the other set or sets
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Controls And Circuits For Display Device (AREA)

Abstract

PROCEDIMIENTO PARA PREPARAR POLIISOCIANURATOS DE POLIISOCIANATOS, SOMETIENDO LOS POLIISOCIANATOS A CICLOMERIZACION CATALITICA EN PRESENCIA DE COMPUESTOS CON GRUPOS AMINOSILILADOS COMO CATALIZADORES, A TEMPERATURA ENTRE 50 Y 180GC Y SON UNA RELACION PONDERAL CATALIZADOR/POLIISOCIANATO DE 0,1 A 10 POR CIENTO, EN EL QUE UNA VEZ SE HA ALCANZADO EL CONTENIDO DESEADO DE GRUPO ISOCIANURATO, SE DESTRUYE EL CATALIZADOR MEDIANTE LA ADICION DE UN DESACTIVADOR CONSITUIDO POR AGUA EN CANTIDAD ENTRE 0,25 Y 1 MOL POR GRUPO AMINOSILILO DEL CATALIZADOR, LA ADICION DE AGUA SE HACE A TEMPERATURA ENTRE 0 Y 100GC.
ES553303A 1985-03-25 1986-03-24 Procedimiento mejorado para preparar polisocianuratos de poliisocianatos. Expired ES8802432A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8504608A FR2579205B1 (fr) 1985-03-25 1985-03-25 Procede de preparation de polyisocyanates polyisocyanurates par cyclotrimerisation catalytique de polyisocyanates

Publications (2)

Publication Number Publication Date
ES8802432A1 true ES8802432A1 (es) 1988-06-01
ES553303A0 ES553303A0 (es) 1988-06-01

Family

ID=9317661

Family Applications (1)

Application Number Title Priority Date Filing Date
ES553303A Expired ES8802432A1 (es) 1985-03-25 1986-03-24 Procedimiento mejorado para preparar polisocianuratos de poliisocianatos.

Country Status (18)

Country Link
US (1) US4697014A (es)
EP (1) EP0197864B1 (es)
JP (1) JPS61227574A (es)
KR (2) KR910009819B1 (es)
AR (1) AR245114A1 (es)
AT (1) ATE39249T1 (es)
BR (1) BR8601229A (es)
DD (1) DD246763A5 (es)
DE (1) DE3661416D1 (es)
DK (1) DK134286A (es)
ES (1) ES8802432A1 (es)
FI (1) FI861248A (es)
FR (1) FR2579205B1 (es)
HU (1) HUT41055A (es)
NO (1) NO161265C (es)
PL (1) PL145029B1 (es)
SU (1) SU1426456A3 (es)
YU (1) YU44986A (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19526920A1 (de) * 1995-07-24 1997-01-30 Bayer Ag Verfahren zur Herstellung von Isocyanuratgruppen enthaltenden Polyisocyanaten aus aliphatischen und aromatischen Isocyanatverbindungen
KR100488536B1 (ko) * 1997-08-21 2005-08-24 삼성전자주식회사 마이크로프로세서제어회로
DE10033099A1 (de) 2000-07-07 2002-01-17 Degussa Verfahren zur Herstellung von geruchsarmen und lagerstabilen monomerhaltigen Polyisocyanuraten aus Isophorondiisocyanat
FR2818974B1 (fr) * 2000-12-29 2003-10-24 Rhodia Chimie Sa (cyclo) condensation de composes isocyanates
FR2818976B1 (fr) * 2000-12-29 2005-04-15 Rhodia Chimie Sa Procede de (cyclo) condensation au moyen d'un sel de silazane d'erbium
JP5320653B2 (ja) * 2001-03-26 2013-10-23 Ｊｓｒ株式会社 膜形成用組成物および絶縁膜形成用材料
DE10123419A1 (de) 2001-05-14 2002-11-21 Bayer Ag Verfahren zur Herstellung von aliphatischen Polyisocyanaten mit Uretdion-Isocyanurat- sowie Iminooxadiazindionstruktur
DE10131525A1 (de) 2001-07-02 2003-01-16 Degussa Verfahren zur Herstellung von geruchsarmen und lagerstabilen monomerhaltigen Polyisocyanuraten aus Isophorondiisocyanat
MXPA04002650A (es) * 2001-09-21 2004-07-08 Du Pont Preparacion y uso de poliisocianatos que contienen biuret como agentes de reticulacion para recubrimientos.
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
US20080064829A1 (en) * 2002-09-20 2008-03-13 Adams Jerome T Preparation and use of biuret-containing polyisocyanates as cross-linking agents for coatings
DE102008045224A1 (de) 2008-08-30 2010-03-04 Bayer Materialscience Ag Pulverlack
DE102009027395A1 (de) 2009-07-01 2011-01-05 Evonik Degussa Gmbh Reaktive Derivate auf Basis Dianhydrohexitol basierender Isocyanate
CA2857613C (en) 2011-12-28 2016-07-12 Huntsman International Llc Curable composition comprising a polyisocyanate composition
EP2644270A1 (en) 2012-03-29 2013-10-02 Huntsman International Llc Polyisocyanate trimerization catalyst composition
EP2687551A1 (en) 2012-07-17 2014-01-22 Huntsman International Llc Intermediate polyisocyanurate comprising materials
WO2014160616A1 (en) * 2013-03-28 2014-10-02 Dow Global Technologies Llc Process for making urethane-isocyanurates
EP3401344B1 (de) 2017-05-09 2020-04-08 Evonik Operations GmbH Verfahren zur herstellung von trimeren und/oder oligomeren von diisocyanaten
WO2020016118A1 (de) 2018-07-16 2020-01-23 Covestro Deutschland Ag VERFAHREN ZUR HERSTELLUNG VON OLIGOMEREN POLYISOCYANATEN MIT ANSCHLIEßENDER FRAKTIONIERTER FLÜSSIG-FLÜSSIG-EXTRAKTION
WO2020016117A1 (de) 2018-07-16 2020-01-23 Covestro Deutschland Ag Verfahren zur herstellung von oligomeren polyisocyanaten

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3263070D1 (en) * 1981-02-03 1985-05-23 Rhone Poulenc Spec Chim Process for obtaining compounds containing isocyanuric groups by catalytic cyclotrimerization of isocyanates by means of compounds having aminosilyl groups, isocyanurates obtained by elaborating the process
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
DK134286A (da) 1986-09-26
AR245114A1 (es) 1993-12-30
FI861248A (fi) 1986-09-26
KR910009019B1 (ko) 1991-10-28
YU44986A (en) 1987-10-31
NO861114L (no) 1986-09-26
KR900005283A (ko) 1990-04-13
FI861248A0 (fi) 1986-03-24
FR2579205A1 (fr) 1986-09-26
DE3661416D1 (en) 1989-01-19
NO161265C (no) 1989-07-26
FR2579205B1 (fr) 1987-05-15
ES553303A0 (es) 1988-06-01
KR910009819B1 (ko) 1991-11-30
JPH0324471B2 (es) 1991-04-03
KR860007270A (ko) 1986-10-10
NO161265B (no) 1989-04-17
ATE39249T1 (de) 1988-12-15
DD246763A5 (de) 1987-06-17
JPS61227574A (ja) 1986-10-09
BR8601229A (pt) 1986-11-25
EP0197864A1 (fr) 1986-10-15
HUT41055A (en) 1987-03-30
US4697014A (en) 1987-09-29
DK134286D0 (da) 1986-03-24
PL145029B1 (en) 1988-07-30
EP0197864B1 (fr) 1988-12-14
SU1426456A3 (ru) 1988-09-23

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