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 isocianato

Info

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
Application number
ARP970104522A
Other languages
English (en)
Original Assignee
Tioxide Specialties Ltd
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
Priority claimed from GBGB9620808.7A external-priority patent/GB9620808D0/en
Priority claimed from GBGB9701911.1A external-priority patent/GB9701911D0/en
Application filed by Tioxide Specialties Ltd filed Critical Tioxide Specialties Ltd
Publication of AR008869A1 publication Critical patent/AR008869A1/es

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.
ARP970104522A 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 AR008869A1 (es)

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)

* Cited by examiner, † Cited by third party
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
US20060189478A1 (en) * 2002-12-04 2006-08-24 Stengel Bruno F Organometallic catalyst compositions and process for polyurethane manufacture using said catalyst
AU2009306509B2 (en) 2008-10-22 2014-12-04 Akzo Nobel Coatings International B.V. Coating composition comprising a polyisocyanate and a polyol
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
AU735671B2 (en) 2001-07-12
AU4312697A (en) 1998-05-05
IL129303A0 (en) 2000-02-17
CN1239484A (zh) 1999-12-22
NZ335210A (en) 2000-01-28
TW394782B (en) 2000-06-21
NO991616L (no) 1999-06-04
BR9711862A (pt) 2001-08-28
CA2267773A1 (en) 1998-04-16
WO1998015585A1 (en) 1998-04-16
JP2001501534A (ja) 2001-02-06
EP0929585A1 (en) 1999-07-21
PL332641A1 (en) 1999-09-27
HUP0000438A2 (hu) 2000-06-28
ID17410A (id) 1997-12-24
TR199901203T2 (xx) 1999-08-23
NO991616D0 (no) 1999-04-06
CZ118099A3 (cs) 1999-09-15
KR20000048918A (ko) 2000-07-25

Similar Documents

Publication Publication Date Title
AR008869A1 (es) Catalizadores y un metodo para curar una composicion que comprende un polimero que contiene hidroxilo con un compuesto que contiene isocianato
ES2188016T3 (es) Derivaqdo de benzamidoxima, productos intermedios y procedimiento para su obtencion y su empleo como fungicidas.
PT95870A (pt) Metodo para a preparacao de taxol que utiliza uma oxazinona
BR9306905A (pt) Diceto-piperazina composição farmacêutica ou veterinária processo para preparar um composto de diceto-piperazina e uso de uma diceto-piperazina
DE69334026D1 (de) Kontrolle männlicher Fertilität durch Verwendung von externinduzierbaren Promotorsequenzen
BR0112658A (pt) Ativadores de benzeno-acetamida-glucoquinase substituìdos por alfa-acil e alfa heteroátomos
DE60231901D1 (de) Dna-synthesepromotoren, mit dna-polymerase assoziierte faktoren und nutzung davon
WO2001049789A8 (en) Organosiloxane compositions
RU2010100971A (ru) Аминосоединение и его фармацевтическое применение
HUP9904392A2 (hu) Új eritromicinszármazékok, eljárás előállításukra, és gyógyszerkénti alkalmazásuk
DE69012486T2 (de) Überzugszusammensetzungen.
PT1114076E (pt) Aceleradores para sistemas endureciveis
ATE451399T1 (de) Katalysatorkomponente für additionspolymerisation,katalysator für additionspolymerisation, und verfahren zur herstellung von additionspolymeren
BR8704389A (pt) Composicao de pintura e processo para a protecao de uma substancia de pintura
MY143360A (en) Phosphinites
ES397598A1 (es) Procedimiento para preparar compuestos organicos de azufre.
ATE14014T1 (de) Neue arylamin-derivate, verfahren zu deren herstellung und deren verwendung als mikrobizide.
HUP9900221A2 (hu) Eljárás stabilizált és szagmentesített szerves poliszulfidok előállítására
ES2126759T3 (es) O-acil-4-fenil-ciclohexanoles, sus sales, medicamentos que contienen a estos compuestos y su utilizacion, asi como procedimiento para su preparacion.
ES434717A1 (es) Procedimiento para la obtencion de mezclas para agentes de revestimientos.
WO2003074046A1 (fr) Antidepresseur
NO923931L (no) Herdekatalysator for anvendelse ved fremstilling av pulverbelegg
ATE506937T1 (de) Kosmetische und/oder dermatologische zusammensetzung enthaltend eine harnstoffverbindung
EP0987257A4 (en) 1,2,3-THIADIAZOLE DERIVATIVES, MEANS FOR CONTROLLING PLANT DISEASES AND METHOD FOR THEIR USE
ES8501741A1 (es) Procedimiento para la obtencion de fenetil-sulfenamidas n-sulfeniladas

Legal Events

Date Code Title Description
FA Abandonment or withdrawal