ES484950A1 - Un metodo mejorado para preparar espumas rigidas de poliure-tano - Google Patents

Un metodo mejorado para preparar espumas rigidas de poliure-tano

Info

Publication number
ES484950A1
ES484950A1 ES484950A ES484950A ES484950A1 ES 484950 A1 ES484950 A1 ES 484950A1 ES 484950 A ES484950 A ES 484950A ES 484950 A ES484950 A ES 484950A ES 484950 A1 ES484950 A1 ES 484950A1
Authority
ES
Spain
Prior art keywords
carboxylate
gel catalyst
catalyst composition
rigid polyurethane
polyurethane foams
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
ES484950A
Other languages
English (en)
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.)
M&T Chemicals Inc
Original Assignee
M&T Chemicals Inc
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 M&T Chemicals Inc filed Critical M&T Chemicals Inc
Publication of ES484950A1 publication Critical patent/ES484950A1/es
Expired legal-status Critical Current

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
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0025—Foam properties rigid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

Un método mejorado para preparar espumas rígidas de poliuretano mediante reacción de un poliol que contiene por lo menos 3 átomos de hidrógeno activos, con un isocianato polifuncional, en presencia de un catalizador de gelificación, un agente de hinchamiento y un agente tensioactivo que contiene silicio, en donde la mejora comprende emplear como catalizador de gelificación, una composición que consiste esencialmente en cantidades catalíticamente eficaces de un carboxilato de antimonio, un carboxilato de potasio y un carboxilato de zinc, en los que las porciones hidrocarbilo de los carboxilatos contienen de 1 a 20 átomos de carbono, y en los que cada uno de dichos carboxilatos de antimonio y de potasio constituye entre el 10 y el 40% en peso de dicha composición, y el carboxilato de zinc constituye el restante 20 a 80% en peso.
ES484950A 1978-10-12 1979-10-11 Un metodo mejorado para preparar espumas rigidas de poliure-tano Expired ES484950A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/950,816 US4200699A (en) 1978-10-12 1978-10-12 Catalyst composition for rigid polyurethane foams

Publications (1)

Publication Number Publication Date
ES484950A1 true ES484950A1 (es) 1980-06-16

Family

ID=25490879

Family Applications (1)

Application Number Title Priority Date Filing Date
ES484950A Expired ES484950A1 (es) 1978-10-12 1979-10-11 Un metodo mejorado para preparar espumas rigidas de poliure-tano

Country Status (17)

Country Link
US (1) US4200699A (es)
EP (1) EP0010407B1 (es)
JP (1) JPS5835606B2 (es)
AR (1) AR224375A1 (es)
AT (1) ATE2437T1 (es)
AU (1) AU530078B2 (es)
BR (1) BR7906532A (es)
CA (1) CA1129838A (es)
DE (1) DE2964737D1 (es)
DK (1) DK430079A (es)
ES (1) ES484950A1 (es)
IL (1) IL58409A (es)
MX (1) MX152225A (es)
NO (1) NO153006C (es)
NZ (1) NZ191788A (es)
PT (1) PT70305A (es)
ZA (1) ZA795349B (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5787412A (en) * 1980-11-21 1982-05-31 Achilles Corp Manufacturing of rigid foam
US4426510A (en) * 1982-08-05 1984-01-17 Rohm And Haas Company Polyurethane preparation using organo-zinc catalyst and time-lapse modifier
US4521548A (en) * 1983-04-12 1985-06-04 The Dow Chemical Company Preparation of polyether polyols
US4478959A (en) * 1983-09-29 1984-10-23 Air Products And Chemicals, Inc. Amino and amido divalent metal carboxylates useful as catalysts for polyurethane formulations
GB8531180D0 (en) * 1985-12-18 1986-01-29 Ici Plc Cocatalyst systems
US4663302A (en) * 1986-10-01 1987-05-05 Ashland Oil Bicyclic amide acetal modified catalysts for polyurethane polymer formation
GB8712363D0 (en) * 1987-05-26 1987-07-01 Ici Plc Polyisocyanurate rigid foams
ZA883499B (es) * 1987-05-26 1988-11-28
GB9021051D0 (en) * 1990-09-27 1990-11-07 Ici Plc Catalyst composition
US6825238B2 (en) * 2003-01-29 2004-11-30 Air Products And Chemicals, Inc. Low acid organometallic catalyst for the production of flexible, semi-flexible and rigid polyurethane foams
BRPI0708829A2 (pt) * 2006-03-24 2012-03-13 Century-Board Usa, Llc métodos de formação de material polimérico composto num extrusor
KR100892236B1 (ko) 2008-09-18 2009-04-09 박경도 폴리우레탄 제조용 금속염 촉매 조성물의 제조 방법
WO2011123248A1 (en) * 2010-03-31 2011-10-06 Dow Global Technologies Llc One component polyurethane foam formulation with non- liquefied inert propellant
US8901188B2 (en) 2011-06-16 2014-12-02 Kimberly-Clark Worldwide, Inc. Antimicrobial polyurethane foam and process to make the same
AU2012318528A1 (en) 2011-10-07 2014-05-22 Boral Ip Holdings (Australia) Pty Limited Inorganic polymer/organic polymer composites and methods of making same
US20140193197A1 (en) * 2013-01-04 2014-07-10 Brian Antone Cvetezar Polyurethane foam for concrete applications
WO2016022103A1 (en) 2014-08-05 2016-02-11 Amitabha Kumar Filled polymeric composites including short length fibers
US9988512B2 (en) 2015-01-22 2018-06-05 Boral Ip Holdings (Australia) Pty Limited Highly filled polyurethane composites
US10030126B2 (en) 2015-06-05 2018-07-24 Boral Ip Holdings (Australia) Pty Limited Filled polyurethane composites with lightweight fillers
WO2017082914A1 (en) 2015-11-12 2017-05-18 Boral Ip Holdings (Australia) Pty Limited Filled polyurethane composites with size-graded fillers
JP6755412B2 (ja) 2017-10-31 2020-09-16 三菱電機株式会社 レーザ光源装置およびその製造方法
WO2019198219A1 (ja) 2018-04-13 2019-10-17 三菱電機株式会社 レーザ光源装置
WO2022218657A1 (de) 2021-04-14 2022-10-20 Evonik Operations Gmbh Herstellung von polyurethan- oder polyisocyanurat-hartschaumstoff
DE102022101504A1 (de) 2022-01-24 2023-07-27 Zf Airbag Germany Gmbh Gassack mit einer Beschichtung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3245958A (en) * 1965-05-04 1966-04-12 Hooker Chemical Corp Reaction of an isocyanate with an active hydrogen compound using an antimony carboxylate catalyst
DE1694417A1 (de) * 1965-06-02 1971-04-15 Johnson & Johnson Verfahren zur Herstellung von Polyurethanschaumstoffen
US3714077A (en) * 1970-04-01 1973-01-30 Gen Tire & Rubber Co Urethane foam catalyst system
GB1258357A (es) * 1970-04-23 1971-12-30
US3741918A (en) * 1971-08-02 1973-06-26 Carbide Corp Poly(oxycaproyl)-polyurethane products
US3821130A (en) * 1972-04-26 1974-06-28 Dow Chemical Co Air frothed polyurethane foams
US4107069A (en) * 1975-07-02 1978-08-15 M&T Chemicals Inc. Storage-stable precursors for rigid polyurethane foams
US4173691A (en) * 1978-02-21 1979-11-06 M&T Chemicals Inc. Catalyst composition for flexible polyurethane foams

Also Published As

Publication number Publication date
NO153006C (no) 1986-01-08
NZ191788A (en) 1981-02-11
PT70305A (en) 1979-11-01
DK430079A (da) 1980-04-13
US4200699A (en) 1980-04-29
BR7906532A (pt) 1980-06-17
AU5170079A (en) 1980-04-17
AU530078B2 (en) 1983-06-30
JPS5554319A (en) 1980-04-21
JPS5835606B2 (ja) 1983-08-03
NO793228L (no) 1980-04-15
AR224375A1 (es) 1981-11-30
IL58409A0 (en) 1980-01-31
CA1129838A (en) 1982-08-17
EP0010407A1 (en) 1980-04-30
DE2964737D1 (en) 1983-03-17
MX152225A (es) 1985-06-12
ATE2437T1 (de) 1983-03-15
ZA795349B (en) 1980-09-24
EP0010407B1 (en) 1983-02-09
NO153006B (no) 1985-09-23
IL58409A (en) 1983-06-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19941006