AR008869A1 - Catalizadores y un metodo para curar una composicion que comprende un polimero que contiene hidroxilo con un compuesto que contiene isocianato - Google Patents
Catalizadores y un metodo para curar una composicion que comprende un polimero que contiene hidroxilo con un compuesto que contiene isocianatoInfo
- Publication number
- AR008869A1 AR008869A1 ARP970104522A ARP970104522A AR008869A1 AR 008869 A1 AR008869 A1 AR 008869A1 AR P970104522 A ARP970104522 A AR P970104522A AR P970104522 A ARP970104522 A AR P970104522A AR 008869 A1 AR008869 A1 AR 008869A1
- Authority
- AR
- Argentina
- Prior art keywords
- isocianate
- catalysts
- hydroxyl
- curing
- containing polymer
- Prior art date
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
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/22—Catalysts containing metal compounds
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
- B01J31/226—Sulfur, e.g. thiocarbamates
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
- B01J31/2208—Oxygen, e.g. acetylacetonates
- B01J31/2226—Anionic ligands, i.e. the overall ligand carries at least one formal negative charge
- B01J31/223—At least two oxygen atoms present in one at least bidentate or bridging ligand
- B01J31/2234—Beta-dicarbonyl ligands, e.g. acetylacetonates
-
- 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
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/161—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
- C08G18/163—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22 covered by C08G18/18 and C08G18/22
-
- 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
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/22—Catalysts containing metal compounds
- C08G18/222—Catalysts containing metal compounds metal compounds not provided for in groups C08G18/225 - C08G18/26
-
- 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
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/10—Polymerisation reactions involving at least dual use catalysts, e.g. for both oligomerisation and polymerisation
- B01J2231/14—Other (co) polymerisation, e.g. of lactides, epoxides
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/02—Compositional aspects of complexes used, e.g. polynuclearity
- B01J2531/0238—Complexes comprising multidentate ligands, i.e. more than 2 ionic or coordinative bonds from the central metal to the ligand, the latter having at least two donor atoms, e.g. N, O, S, P
- B01J2531/0258—Flexible ligands, e.g. mainly sp3-carbon framework as exemplified by the "tedicyp" ligand, i.e. cis-cis-cis-1,2,3,4-tetrakis(diphenylphosphinomethyl)cyclopentane
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/30—Complexes comprising metals of Group III (IIIA or IIIB) as the central metal
- B01J2531/31—Aluminium
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/40—Complexes comprising metals of Group IV (IVA or IVB) as the central metal
- B01J2531/46—Titanium
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/40—Complexes comprising metals of Group IV (IVA or IVB) as the central metal
- B01J2531/48—Zirconium
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/40—Complexes comprising metals of Group IV (IVA or IVB) as the central metal
- B01J2531/49—Hafnium
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0201—Oxygen-containing compounds
- B01J31/0211—Oxygen-containing compounds with a metal-oxygen link
- B01J31/0212—Alkoxylates
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
- Paints Or Removers (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Abstract
Un catalizador que comprende el producto de la reaccion de: (a) el producto de reaccion de un ortoéster de titanio, zirconio, hafnio o aluminio y una beta-dicetona o beta-cetoester que tiene la formula general donde R1, R2 y R3 pueden seleccionarse independientemente del grupo seleccionado por hidrogeno ygrupos de alquilo, arilo, cicloalquilo, alcoxi, ariloxi, hidroxialquilo, alcoxialquilo e hidroxialcoxialquilo que contienen hasta ocho átomos de carbonoy (b) un agente complejanteseleccionado de un compuesto de mercapto o una oxazolidina o una tetrahidro-oxazina que tiene la formula general (A) o (B),respectivamente o sus mezclas. El catalizador es paarticularmente util para preparar composiciones para revestimientoque tienen una vida util dealmacenamiento y que puede curarse a temperatura ambiente. Se describe además un método para usar una composicion que comprende un polímero que contienehidrosilos y un compuesto que contiene isocianato.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9620808.7A GB9620808D0 (en) | 1996-10-05 | 1996-10-05 | Catalysts |
GBGB9701911.1A GB9701911D0 (en) | 1997-01-30 | 1997-01-30 | Catalysts |
Publications (1)
Publication Number | Publication Date |
---|---|
AR008869A1 true AR008869A1 (es) | 2000-02-23 |
Family
ID=26310173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP970104522A AR008869A1 (es) | 1996-10-05 | 1997-10-01 | Catalizadores y un metodo para curar una composicion que comprende un polimero que contiene hidroxilo con un compuesto que contiene isocianato |
Country Status (18)
Country | Link |
---|---|
EP (1) | EP0929585A1 (es) |
JP (1) | JP2001501534A (es) |
KR (1) | KR20000048918A (es) |
CN (1) | CN1239484A (es) |
AR (1) | AR008869A1 (es) |
AU (1) | AU735671B2 (es) |
BR (1) | BR9711862A (es) |
CA (1) | CA2267773A1 (es) |
CZ (1) | CZ118099A3 (es) |
HU (1) | HUP0000438A2 (es) |
ID (1) | ID17410A (es) |
IL (1) | IL129303A0 (es) |
NO (1) | NO991616L (es) |
NZ (1) | NZ335210A (es) |
PL (1) | PL332641A1 (es) |
TR (1) | TR199901203T2 (es) |
TW (1) | TW394782B (es) |
WO (1) | WO1998015585A1 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9815029D0 (en) * | 1998-07-11 | 1998-09-09 | Ici Plc | Polyisocyanate compositions |
EP1116501A3 (en) * | 1999-12-14 | 2005-09-28 | Dunlop Sports Group Americas Inc. | Method for coating golf balls with a dry-on-line clear polyurethane composition |
DE10142296C1 (de) * | 2001-08-29 | 2003-02-13 | Bayer Ag | Polyurethanelastomere, Verfahren zu ihrer Herstellung und ihre Verwendung |
AU2003285547A1 (en) * | 2002-12-04 | 2004-06-23 | Johnson Matthey Plc | Organometallic catalyst composition and process for polyurethane manufacture using said catalyst |
BRPI0914072B1 (pt) | 2008-10-22 | 2020-02-04 | Akzo Nobel Coatings Int Bv | composição de revestimento não aquoso, método para formar uma camada de revestimento, e processo de revestir um substrato |
GB201002279D0 (en) * | 2010-02-11 | 2010-03-31 | Johnson Matthey Plc | Method of preparing a polymer and compositions thereof |
CN102513156B (zh) * | 2011-11-23 | 2013-11-06 | 湖北新蓝天新材料股份有限公司 | 高催化活性的钛络合物的制备方法 |
CN102786910B (zh) * | 2012-07-26 | 2013-08-07 | 广东欧利雅化工有限公司 | 硅酮密封胶用的催化剂组合物、硅酮密封胶及其制备方法 |
CN106944125B (zh) * | 2016-01-07 | 2019-04-12 | 中国石油化工股份有限公司 | 一种加氢裂化催化剂的制备方法 |
CN106986976A (zh) * | 2016-01-20 | 2017-07-28 | 新纶科技(常州)有限公司 | 一种催化剂组合物 |
CN108084386B (zh) * | 2017-12-21 | 2020-08-28 | 万华化学集团股份有限公司 | 一种光学材料用聚硫氨酯树脂及其制造方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE577999A (es) * | 1958-04-25 | |||
GB890280A (en) * | 1959-02-25 | 1962-02-28 | Ici Ltd | Improvements in or relating to the manufacture of foamed polyurethanes |
NL259740A (es) * | 1960-10-05 | |||
DE1923934A1 (de) * | 1969-05-10 | 1970-11-19 | Dynamit Nobel Ag | Verfahren zur Herstellung von Polyurethanen |
US4391937A (en) * | 1981-10-05 | 1983-07-05 | Dow Corning Corporation | Color stable chelated titanate compositions |
US4788083A (en) * | 1986-03-27 | 1988-11-29 | Ashland Oil, Inc. | Tin or bismuth complex catalysts and trigger cure of coatings therewith |
DE3739174A1 (de) * | 1987-11-19 | 1989-06-01 | Huels Chemische Werke Ag | Kondensierte acetessigsaeureester-titanchelate und verfahren zu deren herstellung |
DE4242622A1 (de) * | 1992-12-17 | 1994-06-23 | Bayer Ag | Neue Titan(IV)-chelate und ihre Verwendung in Polysiloxanmassen |
-
1997
- 1997-09-19 CA CA002267773A patent/CA2267773A1/en not_active Abandoned
- 1997-09-19 JP JP10517274A patent/JP2001501534A/ja active Pending
- 1997-09-19 TR TR1999/01203T patent/TR199901203T2/xx unknown
- 1997-09-19 CZ CZ991180A patent/CZ118099A3/cs unknown
- 1997-09-19 CN CN97180286A patent/CN1239484A/zh active Pending
- 1997-09-19 IL IL12930397A patent/IL129303A0/xx unknown
- 1997-09-19 HU HU0000438A patent/HUP0000438A2/hu unknown
- 1997-09-19 EP EP97941101A patent/EP0929585A1/en not_active Withdrawn
- 1997-09-19 AU AU43126/97A patent/AU735671B2/en not_active Ceased
- 1997-09-19 NZ NZ335210A patent/NZ335210A/en unknown
- 1997-09-19 WO PCT/GB1997/002565 patent/WO1998015585A1/en not_active Application Discontinuation
- 1997-09-19 BR BR9711862-1A patent/BR9711862A/pt not_active Application Discontinuation
- 1997-09-19 KR KR1019990702949A patent/KR20000048918A/ko not_active Application Discontinuation
- 1997-09-19 PL PL97332641A patent/PL332641A1/xx unknown
- 1997-10-01 AR ARP970104522A patent/AR008869A1/es not_active Application Discontinuation
- 1997-10-03 ID IDP973356A patent/ID17410A/id unknown
- 1997-10-04 TW TW086114514A patent/TW394782B/zh not_active IP Right Cessation
-
1999
- 1999-04-06 NO NO991616A patent/NO991616L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO1998015585A1 (en) | 1998-04-16 |
IL129303A0 (en) | 2000-02-17 |
TR199901203T2 (xx) | 1999-08-23 |
HUP0000438A2 (hu) | 2000-06-28 |
PL332641A1 (en) | 1999-09-27 |
NO991616D0 (no) | 1999-04-06 |
KR20000048918A (ko) | 2000-07-25 |
JP2001501534A (ja) | 2001-02-06 |
BR9711862A (pt) | 2001-08-28 |
AU4312697A (en) | 1998-05-05 |
AU735671B2 (en) | 2001-07-12 |
NZ335210A (en) | 2000-01-28 |
NO991616L (no) | 1999-06-04 |
CA2267773A1 (en) | 1998-04-16 |
TW394782B (en) | 2000-06-21 |
CZ118099A3 (cs) | 1999-09-15 |
ID17410A (id) | 1997-12-24 |
EP0929585A1 (en) | 1999-07-21 |
CN1239484A (zh) | 1999-12-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA | Abandonment or withdrawal |