AR007316A1 - Una composicion de recubrimiento curable, proceso para curar dicha composicion, un proceso para recubrir sustratos con dicha composicion curable y un proceso mejorado para catalizar la produccion de los poliuretanos que comprende dicha composicion - Google Patents

Una composicion de recubrimiento curable, proceso para curar dicha composicion, un proceso para recubrir sustratos con dicha composicion curable y un proceso mejorado para catalizar la produccion de los poliuretanos que comprende dicha composicion

Info

Publication number
AR007316A1
AR007316A1 ARP970102284A ARP970102284A AR007316A1 AR 007316 A1 AR007316 A1 AR 007316A1 AR P970102284 A ARP970102284 A AR P970102284A AR P970102284 A ARP970102284 A AR P970102284A AR 007316 A1 AR007316 A1 AR 007316A1
Authority
AR
Argentina
Prior art keywords
composition
curable
production
coating
polyurethanes
Prior art date
Application number
ARP970102284A
Other languages
English (en)
Original Assignee
Atochem North America Elf
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 US08/826,603 external-priority patent/US5770672A/en
Application filed by Atochem North America Elf filed Critical Atochem North America Elf
Publication of AR007316A1 publication Critical patent/AR007316A1/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
    • C08G18/24—Catalysts containing metal compounds of tin
    • C08G18/244—Catalysts containing metal compounds of tin tin salts of carboxylic acids
    • C08G18/246—Catalysts containing metal compounds of tin tin salts of carboxylic acids containing also tin-carbon bonds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
    • 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
    • C08G18/80—Masked polyisocyanates
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Silicon Polymers (AREA)

Abstract

Se describe una composición curable que comprende: (i) un isocianato bloqueado; (ii) un componente funcional que contiene al menos un hidrógenoreactivo con isocianato; y (iii) un catalizador de poliestanoxano para promover la reacción delisoc ianato bloqueado con el componente funcional. Dichocatalizador tiene la fórmula (I). Se puede emplear también un cocatalizador basado sobre CU, Zn, Ni, Zr, Ce, Fe, Co, V, Sb, y Bi y especialmente óxidos,sales o quelatos de dichos metales.Se refi ere también a un método para el curado de dichas composiciones a temperaturas inferiores a 180*C. Se describeademás un proceso para recubrir sustratos con dicha composicón curable, un proceso mejorado para catalizar la producciónde los pol iuretanos que comprendedicha composición y los procesos de esterificación o transesterificación y producción de polisiloxanos con el catalizador de dicha composición.
ARP970102284A 1996-05-28 1997-05-28 Una composicion de recubrimiento curable, proceso para curar dicha composicion, un proceso para recubrir sustratos con dicha composicion curable y un proceso mejorado para catalizar la produccion de los poliuretanos que comprende dicha composicion AR007316A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1843896P 1996-05-28 1996-05-28
US08/826,603 US5770672A (en) 1997-04-03 1997-04-03 Catalyst for low temperature cure of blocked isocyanates

Publications (1)

Publication Number Publication Date
AR007316A1 true AR007316A1 (es) 1999-10-27

Family

ID=26691123

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970102284A AR007316A1 (es) 1996-05-28 1997-05-28 Una composicion de recubrimiento curable, proceso para curar dicha composicion, un proceso para recubrir sustratos con dicha composicion curable y un proceso mejorado para catalizar la produccion de los poliuretanos que comprende dicha composicion

Country Status (9)

Country Link
EP (1) EP0810245A1 (es)
JP (1) JPH1072519A (es)
KR (1) KR19980079248A (es)
CN (1) CN1105157C (es)
AR (1) AR007316A1 (es)
AU (1) AU716325B2 (es)
BR (1) BR9703327A (es)
CA (1) CA2207146A1 (es)
TW (1) TW513473B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6353057B1 (en) * 1999-02-10 2002-03-05 King Industries, Inc. Catalyzing cationic resin and blocked polyisocyanate with bismuth carboxylate
JP2005314645A (ja) * 2004-03-29 2005-11-10 Kansai Paint Co Ltd 艶消しアニオン電着塗料
US7485729B2 (en) 2004-08-12 2009-02-03 King Industries, Inc. Organometallic compositions and coating compositions
DE102004060798A1 (de) * 2004-12-17 2006-06-29 Bayer Materialscience Ag Wässrige Beschichtungen für Nahrungsmittelbehälter
CN102485810A (zh) * 2009-11-30 2012-06-06 北京市射线应用研究中心 用于混合核辐射环境的双组分低温固化型腻子
TW201138970A (en) * 2010-01-29 2011-11-16 Tosoh Corp Catalyst for blocking-agent dissociation comprising polynuclear metal complex and method for using the same
US8912113B2 (en) 2011-03-06 2014-12-16 King Industries, Inc. Compositions of a metal amidine complex and second compound, coating compositions comprising same
JP6124370B2 (ja) * 2015-09-29 2017-05-10 大日本塗料株式会社 ２液型塗料組成物及びその塗装物
KR102147655B1 (ko) * 2019-10-14 2020-08-25 한국화학연구원 저온경화용 조성물, 이를 이용한 가교결합된 수지 및 이를 포함하는 제품
CN114479565A (zh) * 2020-10-23 2022-05-13 立邦涂料（中国）有限公司 涂料组合物及控制其交联反应的速度的方法
CN115677271B (zh) * 2022-11-14 2023-11-10 山东远通公路工程集团有限公司 就地冷再生混合料及道路面层再生方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1248931B (de) * 1963-09-27 1967-08-31 Takeda Chemical Industries, Ltd., Osaka (Japan) Verfahren zur Herstellung von Polyurethanschaumstoffen
GB1032059A (en) * 1963-10-29 1966-06-08 Takeda Chemical Industries Ltd Blocked isocyanate compositions
GB1124459A (en) * 1966-07-29 1968-08-21 Takeda Chemical Industries Ltd A process for the production of polyurethane foam
EP0039331A1 (en) * 1979-08-07 1981-11-11 National Research Development Corporation Improvements relating to polyurethane catalysts
US4554110A (en) * 1983-12-27 1985-11-19 General Electric Company Process for the preparation of aromatic carbonates
DE4006520A1 (de) * 1990-03-02 1991-09-05 Bayer Ag Verfahren zur herstellung von mindestens eine aromatische estergruppe enthaltenden kohlensaeurediestern
US5718817A (en) * 1993-07-28 1998-02-17 Elf Atochem North America, Inc. Catalyst for low temperature cure of blocked isocyanates

Also Published As

Publication number Publication date
JPH1072519A (ja) 1998-03-17
KR19980079248A (ko) 1998-11-25
BR9703327A (pt) 1998-09-22
CA2207146A1 (en) 1997-11-28
CN1105157C (zh) 2003-04-09
TW513473B (en) 2002-12-11
CN1167789A (zh) 1997-12-17
EP0810245A1 (en) 1997-12-03
AU716325B2 (en) 2000-02-24
AU2363097A (en) 1997-12-04

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