ES8401501A1 - Procedimiento de preparacion de poliisocianatos-poliisocianuratos. - Google Patents
Procedimiento de preparacion de poliisocianatos-poliisocianuratos.Info
- Publication number
- ES8401501A1 ES8401501A1 ES520263A ES520263A ES8401501A1 ES 8401501 A1 ES8401501 A1 ES 8401501A1 ES 520263 A ES520263 A ES 520263A ES 520263 A ES520263 A ES 520263A ES 8401501 A1 ES8401501 A1 ES 8401501A1
- Authority
- ES
- Spain
- Prior art keywords
- polyisocyanates
- reaction
- preparation
- polyisocyanurate
- cyclotrimerization
- 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
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
- C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
-
- 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
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
-
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyurethanes Or Polyureas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
PROCEDIMIENTO DE PREPARACION DE POLIISOCIANATOS-POLIISOCIANURATOS. CONSISTE EN UNA CICLOTRIMERIZACION CATALITICA DE POLIISOCIANATOS EMPLEANDO COMO CATALIZADORES COMPUESTOS CON GRUPOS AMINOSILILADOS. CUANDO SE ALCANZA EL CONTENIDO DESEADO DEL GRUPO ISOCIANURATO, EL CATALIZADOR SE DESTRUYE POR ADICION DE UN COMPUESTO DESACTIVADOR SELECCIONADO ENTRE LOS COMPUESTOS ORGANICOS (A) (ENOLES, FENOLES Y OTROS), PORTADORES DE AL MENOS UN GRUPO HIDROXILO, O DE COMPUESTOS RESULTANTES DE LA REACCION DEL GRUPO ISOCIANATO CON EL COMPUESTO ORGANICO (A). LA PROPORCION MOLAR ENTRE EL AGENTE DESACTIVADOR Y EL CATALIZADOR ESTA COMPRENDIDA ENTRE 0,5 Y 2, Y LA TEMPERATURA A LA QUE SE EFECTUA ESTA COMPRENDIDA ENTRE 50 C Y 180 C.TIENE APLICACION COMO CONSTITUYENTES DE BASE PARA PINTURAS Y BARNICES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8203799A FR2522667A1 (fr) | 1982-03-04 | 1982-03-04 | Procede de preparation de polyisocyanates polyisocyanurates par cyclotrimerisation catalytique de polyisocyanates |
Publications (2)
Publication Number | Publication Date |
---|---|
ES520263A0 ES520263A0 (es) | 1983-12-01 |
ES8401501A1 true ES8401501A1 (es) | 1983-12-01 |
Family
ID=9271706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES520263A Expired ES8401501A1 (es) | 1982-03-04 | 1983-03-03 | Procedimiento de preparacion de poliisocianatos-poliisocianuratos. |
Country Status (20)
Country | Link |
---|---|
US (1) | US4537961A (es) |
EP (1) | EP0089297B1 (es) |
JP (1) | JPS58198517A (es) |
KR (1) | KR870001408B1 (es) |
AT (1) | ATE13762T1 (es) |
BG (1) | BG42678A3 (es) |
BR (1) | BR8300994A (es) |
CA (1) | CA1200242A (es) |
CS (1) | CS244925B2 (es) |
DD (1) | DD209466A5 (es) |
DE (1) | DE3360255D1 (es) |
DK (1) | DK91183A (es) |
ES (1) | ES8401501A1 (es) |
FI (1) | FI75814C (es) |
FR (1) | FR2522667A1 (es) |
NO (1) | NO157423C (es) |
PL (1) | PL137745B1 (es) |
RO (1) | RO86611B (es) |
SU (1) | SU1222199A3 (es) |
YU (1) | YU49783A (es) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2572402B1 (fr) * | 1984-10-30 | 1988-03-11 | Rhone Poulenc Spec Chim | Procede de preparation de polyisocyanates polyisocyanurates par cyclotrimerisation catalytique de polyisocyanates |
DE3507719A1 (de) * | 1985-03-05 | 1986-09-11 | Bayer Ag, 5090 Leverkusen | Isocyanuratgruppen aufweisende polyisocyanate, ein verfahren zu ihrer herstellung und ihre verwendung als isocyanatkomponente in polyurethanlacken |
FR2579205B1 (fr) * | 1985-03-25 | 1987-05-15 | Rhone Poulenc Spec Chim | Procede de preparation de polyisocyanates polyisocyanurates par cyclotrimerisation catalytique de polyisocyanates |
DE3541859A1 (de) * | 1985-11-27 | 1987-06-04 | Bayer Ag | Verfahren zur herstellung von isocyanuratgruppen aufweisenden polyisocyanaten und ihre verwendung als isocyanatkomponente in polyurethanlacken |
US4640868A (en) * | 1986-02-10 | 1987-02-03 | Morton Thiokol Inc. | Clear, weather resistant adherent coating |
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 |
US5102918A (en) * | 1989-05-16 | 1992-04-07 | Nippon Polyurethane Industry Co., Ltd. | Process for producing modified organic polyisocyanate |
DE4015155A1 (de) * | 1990-05-11 | 1991-11-14 | Bayer Ag | Verfahren zur herstellung von isocyanuratpolyisocyanaten, die nach diesem verfahren enthaltenen verbindungen und ihre verwendung |
US5221743A (en) * | 1992-03-02 | 1993-06-22 | Olin Corporation | Process for producing isocyanurates by cyclotrimerizing isocyanates using polymer-bound catalysts |
DE4229183A1 (de) * | 1992-09-02 | 1994-03-03 | Basf Ag | Verfahren zur Herstellung von niedrigviskosen Isocyanurat- und Urethangruppen enthaltenden Polyisocyanatmischungen |
US5212306A (en) * | 1992-09-18 | 1993-05-18 | Air Products And Chemicals, Inc. | Amine-borate and amine-boron halide complexes as catalyst compositions for the production of polyurethanes |
DE4426131A1 (de) | 1994-07-22 | 1996-01-25 | Bayer Ag | Lichtechte, lösemittelfreie Polyurethan-Beschichtungsmittel und ihre Verwendung |
DE19526920A1 (de) * | 1995-07-24 | 1997-01-30 | Bayer Ag | Verfahren zur Herstellung von Isocyanuratgruppen enthaltenden Polyisocyanaten aus aliphatischen und aromatischen Isocyanatverbindungen |
US6303523B2 (en) * | 1998-02-11 | 2001-10-16 | Applied Materials, Inc. | Plasma processes for depositing low dielectric constant films |
FR2818976B1 (fr) * | 2000-12-29 | 2005-04-15 | Rhodia Chimie Sa | Procede de (cyclo) condensation au moyen d'un sel de silazane d'erbium |
JP4234997B2 (ja) | 2001-03-27 | 2009-03-04 | ロディア・シミ | 高官能価の低粘度ポリイソシアネート組成物及びその製造方法 |
DE10123419A1 (de) | 2001-05-14 | 2002-11-21 | Bayer Ag | Verfahren zur Herstellung von aliphatischen Polyisocyanaten mit Uretdion-Isocyanurat- sowie Iminooxadiazindionstruktur |
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 |
JP5268934B2 (ja) * | 2006-12-04 | 2013-08-21 | ビーエーエスエフ ソシエタス・ヨーロピア | ポリイソシアネートを製造するための方法 |
HUE041930T2 (hu) * | 2007-03-27 | 2019-06-28 | Basf Se | Eljárás diizocianátok színtelen izocianurátjainak elõállítására |
US8415471B2 (en) | 2007-11-29 | 2013-04-09 | Baver MaterialScience LLC | Flexible cycloaliphatic diisocyanate trimers |
US9617402B2 (en) | 2011-10-28 | 2017-04-11 | Basf Se | Process for preparing polyisocyanates which are flocculation-stable in solvents from (cyclo)aliphatic diisocyanates |
EP2773612B1 (de) | 2011-10-28 | 2018-12-12 | Basf Se | Verfahren zur herstellung von in lösungsmitteln flockulationsstabilen polyisocyanaten von (cyclo)aliphatischen diisocyanaten |
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 |
EP3085718B1 (de) * | 2015-04-21 | 2024-04-17 | Covestro Deutschland AG | Polyisocyanuratkunststoff enthaltend siloxangruppen und verfahren zu dessen herstellung |
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 (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3098048A (en) * | 1958-09-26 | 1963-07-16 | Ind Biology Lab Inc | Detergent polyurethane products |
FR1304301A (fr) * | 1960-10-20 | 1962-09-21 | Ici Ltd | Procédé de fabrication de polymères d'isocyanates organiques |
US3775380A (en) * | 1971-09-01 | 1973-11-27 | Texaco Inc | Polymerization of aromatic nitriles |
GB1458564A (en) * | 1973-06-27 | 1976-12-15 | Bayer Ag | Process for the preparation of solutions of polyisocyanates |
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 |
-
1982
- 1982-03-04 FR FR8203799A patent/FR2522667A1/fr active Granted
-
1983
- 1983-02-25 DK DK91183A patent/DK91183A/da not_active Application Discontinuation
- 1983-02-25 NO NO830662A patent/NO157423C/no unknown
- 1983-02-28 CS CS831630A patent/CS244925B2/cs unknown
- 1983-03-01 BR BR8300994A patent/BR8300994A/pt not_active IP Right Cessation
- 1983-03-01 US US06/470,988 patent/US4537961A/en not_active Expired - Lifetime
- 1983-03-02 PL PL1983240837A patent/PL137745B1/pl unknown
- 1983-03-02 AT AT83420032T patent/ATE13762T1/de not_active IP Right Cessation
- 1983-03-02 DE DE8383420032T patent/DE3360255D1/de not_active Expired
- 1983-03-02 EP EP83420032A patent/EP0089297B1/fr not_active Expired
- 1983-03-02 YU YU00497/83A patent/YU49783A/xx unknown
- 1983-03-03 ES ES520263A patent/ES8401501A1/es not_active Expired
- 1983-03-03 SU SU833560642A patent/SU1222199A3/ru active
- 1983-03-03 FI FI830725A patent/FI75814C/fi not_active IP Right Cessation
- 1983-03-03 BG BG8359970A patent/BG42678A3/xx unknown
- 1983-03-03 CA CA000422759A patent/CA1200242A/fr not_active Expired
- 1983-03-03 RO RO110206A patent/RO86611B/ro unknown
- 1983-03-04 DD DD83248502A patent/DD209466A5/de unknown
- 1983-03-04 KR KR1019830000857A patent/KR870001408B1/ko not_active IP Right Cessation
- 1983-03-04 JP JP58034732A patent/JPS58198517A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
NO157423B (no) | 1987-12-07 |
EP0089297B1 (fr) | 1985-06-12 |
KR840004130A (ko) | 1984-10-06 |
BG42678A3 (en) | 1988-01-15 |
EP0089297A1 (fr) | 1983-09-21 |
PL137745B1 (en) | 1986-07-31 |
FI830725L (fi) | 1983-09-05 |
RO86611B (ro) | 1985-05-01 |
FR2522667A1 (fr) | 1983-09-09 |
FI75814C (fi) | 1988-08-08 |
BR8300994A (pt) | 1983-11-16 |
DK91183D0 (da) | 1983-02-25 |
FI75814B (fi) | 1988-04-29 |
YU49783A (en) | 1986-02-28 |
DE3360255D1 (en) | 1985-07-18 |
PL240837A1 (en) | 1984-06-18 |
SU1222199A3 (ru) | 1986-03-30 |
CS163083A2 (en) | 1985-09-17 |
ES520263A0 (es) | 1983-12-01 |
RO86611A (ro) | 1985-04-17 |
JPS6322214B2 (es) | 1988-05-11 |
NO830662L (no) | 1983-09-05 |
CS244925B2 (en) | 1986-08-14 |
NO157423C (no) | 1988-03-16 |
FR2522667B1 (es) | 1984-05-11 |
FI830725A0 (fi) | 1983-03-03 |
KR870001408B1 (ko) | 1987-07-30 |
ATE13762T1 (de) | 1985-06-15 |
CA1200242A (fr) | 1986-02-04 |
JPS58198517A (ja) | 1983-11-18 |
US4537961A (en) | 1985-08-27 |
DK91183A (da) | 1983-09-05 |
DD209466A5 (de) | 1984-05-09 |
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