AR245164A1 - Agente espumante y procedimiento para la preparacion de espumas de poliuretano. - Google Patents

Agente espumante y procedimiento para la preparacion de espumas de poliuretano.

Info

Publication number
AR245164A1
AR245164A1 AR92322359A AR32235992A AR245164A1 AR 245164 A1 AR245164 A1 AR 245164A1 AR 92322359 A AR92322359 A AR 92322359A AR 32235992 A AR32235992 A AR 32235992A AR 245164 A1 AR245164 A1 AR 245164A1
Authority
AR
Argentina
Prior art keywords
polyurethane foam
blowing agent
preparing polyurethane
preparing
blowing
Prior art date
Application number
AR92322359A
Other languages
English (en)
Spanish (es)
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of AR245164A1 publication Critical patent/AR245164A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/143—Halogen containing compounds
    • C08J9/144—Halogen containing compounds containing carbon, halogen and hydrogen only
    • C08J9/146—Halogen containing compounds containing carbon, halogen and hydrogen only only fluorine as halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polyurethanes Or Polyureas (AREA)
AR92322359A 1991-05-20 1992-05-19 Agente espumante y procedimiento para la preparacion de espumas de poliuretano. AR245164A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/702,283 US5164419A (en) 1991-05-20 1991-05-20 Blowing agent and process for preparing polyurethane foam

Publications (1)

Publication Number Publication Date
AR245164A1 true AR245164A1 (es) 1993-12-30

Family

ID=24820574

Family Applications (1)

Application Number Title Priority Date Filing Date
AR92322359A AR245164A1 (es) 1991-05-20 1992-05-19 Agente espumante y procedimiento para la preparacion de espumas de poliuretano.

Country Status (11)

Country Link
US (1) US5164419A (enExample)
EP (2) EP0585348A1 (enExample)
JP (1) JP3311349B2 (enExample)
KR (1) KR100224545B1 (enExample)
CN (1) CN1040120C (enExample)
AR (1) AR245164A1 (enExample)
BR (1) BR9206018A (enExample)
CA (1) CA2109627C (enExample)
MX (1) MX9202343A (enExample)
TW (1) TW241283B (enExample)
WO (1) WO1992020729A1 (enExample)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5093377A (en) * 1991-08-19 1992-03-03 E. I. Du Pont De Nemours And Company Blowing agent and process for preparing polyurethane foam
AU5548494A (en) * 1992-11-19 1994-06-08 E.I. Du Pont De Nemours And Company Refrigerant compositions including 1,1,2-trifluoroethane
US5426127A (en) * 1994-09-26 1995-06-20 Miles Inc. Rigid foams with improved insulation and physical properties
DE19709868A1 (de) * 1997-03-11 1998-09-17 Basf Ag Verfahren zur Herstellung von Polyurethan-Hartschaumstoffen mit verringerter Rohdichte
PT1123341E (pt) 1998-09-10 2005-08-31 Dow Global Technologies Inc Poliois uteis para a preparacao de espuma de poliuretano rigida expandida em agua
US6562880B1 (en) 2002-04-17 2003-05-13 Bayer Corporation Polyurethane or polyisocyanurate foams blown with hydrofluorocarbons and carbon atoms
US20030213189A1 (en) * 2002-05-16 2003-11-20 Goldman Arthur S. Thermoplastic polymer extrusion bending
AU2003253838A1 (en) * 2002-09-17 2004-04-08 Dow Global Technologies Inc. Fire resistant polymeric foam composites
JP4263028B2 (ja) * 2003-06-20 2009-05-13 東洋ゴム工業株式会社 硬質ポリウレタンフォーム用ポリオール組成物及び硬質ポリウレタンフォームの製造方法
ES2745812T3 (es) * 2005-11-01 2020-03-03 Chemours Co Fc Llc Método de deposición de lubricantes fluorados
US20070098646A1 (en) 2005-11-01 2007-05-03 Nappa Mario J Aerosol propellants comprising unsaturated fluorocarbons
SG183039A1 (en) 2007-04-27 2012-08-30 Du Pont Azeotropic and azeotrope-like compositions of z-1,1,1,4,4,4-hexafluoro-2-butene
BR122018074411B1 (pt) 2007-06-12 2019-03-19 E. I. Du Pont De Nemours And Company Composição e processo para produzir refrigeração
EP2170981A1 (en) * 2007-07-20 2010-04-07 E. I. du Pont de Nemours and Company Compositions and use of trans-1,1,1,4,4,4-hexafluoro-2-butene foam-forming composition in the preparation of polyisocyanate-based foams
CA2921867A1 (en) * 2007-09-06 2009-03-12 E.I. Du Pont De Nemours And Company Azeotropic and azeotrope-like compositions of e-1,1,1,4,4,5,5,5-octafluoro-2-pentene
US8299137B2 (en) * 2007-11-29 2012-10-30 E I Du Pont De Nemours And Company Compositions and use of cis-1,1,1,4,4,4-hexafluoro-2-butene foam-forming composition in the preparation of polyisocyanate-based forms
CA3023927C (en) 2007-12-19 2020-09-22 E. I. Dupont De Nemours And Company Foam-forming compositions containing azeotrope-like mixtures containing cis-1,1,1,4,4,4-hexafluoro-2-butene and dimethoxymethane
US20110124758A1 (en) * 2008-08-13 2011-05-26 E.I. Du Pont De Nemours And Company Foam-forming compositions containing mixtures of 2-chloro-3,3,3-trifluoropropene and hydrocarbon and their uses in the preparation of polyisocyanate-based foams
MX337646B (es) 2009-02-03 2016-03-14 Du Pont Composiciones formadoras de espuma que contienen mezclas de cis-1,1,1,4,4,4-hexafluoro-2-buteno y 1,1,1,3,3,-pentafluropropano y sus usos en la preparacion de espumas a base de poliisocianato.
US20100216904A1 (en) 2009-02-24 2010-08-26 E. I. Du Pont De Nemours And Company Foam-forming compositions containing mixtures of 2-chloro-3,3,3-trifluoropropene and at least one hydrofluoroolefin and their uses in the preparation of polyisocyanate-based foams
US20110147638A1 (en) * 2009-06-26 2011-06-23 E.I. Du Pont De Nemours And Company Azeotropic and azeotrope-like compositions of z-1,1,1,4,4,4-hexafluoro-2-butene, trans-1,2-dichloroethylene, and cyclopentane
US8821749B2 (en) 2010-04-26 2014-09-02 E I Du Pont De Nemours And Company Azeotrope-like compositions of E-1,1,1,4,4,4-hexafluoro-2-butene and 1-chloro-3,3,3-trifluoropropene
US20110269860A1 (en) 2010-04-28 2011-11-03 E.I. Du Pont De Nemours And Company Foam expansion agent compositions containing hydrohaloolefin butene and water and their uses in the preparation of polyurethane and polyisocyanurate polymer foams
KR20140105797A (ko) 2011-12-02 2014-09-02 이 아이 듀폰 디 네모아 앤드 캄파니 Z-1,1,1,4,4,4-헥사플루오로-2-부텐을 함유하는 폼 팽창제 조성물, 및 폴리우레탄 및 폴리아이소시아누레이트 중합체 폼의 제조에 있어서 그의 용도
IN2014DN06771A (enExample) 2012-02-17 2015-05-22 Du Pont
US20150210818A1 (en) 2014-01-27 2015-07-30 E I Du Pont De Nemours And Company Cryogenic insulation foam
WO2017127289A1 (en) 2016-01-22 2017-07-27 The Chemours Company Fc, Llc Foaming of polyisocyanate/active hydrogen-containing compound reaction product
KR102716255B1 (ko) 2016-01-22 2024-10-11 더 케무어스 컴퍼니 에프씨, 엘엘씨 고온 발포 응용에서의 z-hfo-1,1,1,4,4,4-헥사플루오로-2-부텐의 사용
WO2018057571A1 (en) 2016-09-23 2018-03-29 The Chemours Company Fc, Llc Novel foams with z-1,1,1,4,4,4-hexafluoro-2-butene
WO2019213463A1 (en) 2018-05-04 2019-11-07 The Chemours Company Fc, Llc Improved insulation performance foams
US12054597B2 (en) 2018-10-05 2024-08-06 The Chemours Company Fc, Llc Compositions comprising 1,2-dichloro-1,2-difluoroethylene for use in foam blowing applications
US12509566B2 (en) 2020-02-04 2025-12-30 The Chemours Company Fc, Llc Nucleating agents for PIR foams
CN119948090A (zh) 2022-09-30 2025-05-06 科慕埃弗西有限公司 生产起泡泡沫的方法
KR20250150587A (ko) 2023-02-17 2025-10-20 더 케무어스 컴퍼니 에프씨, 엘엘씨 삼원 발포제로부터 폼을 제조하는 방법

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1247044A (fr) * 1959-01-26 1960-11-25 Ets Kuhlmann Mousses de polyuréthane à base de polyéthers gonflées à l'aide de solvants, procédé pour leur fabrication et leurs applications
NL291419A (enExample) * 1962-04-13
CA975500A (en) * 1969-02-06 1975-09-30 Joseph G. Spitzer Structures such as applicator pads for cleaning and other purposes, propellant compositions for forming the same, and process
US4328319A (en) * 1980-10-27 1982-05-04 Restech Research Limited Partnership Process for preparing propellant compositions forming foamed structures containing open and/or closed cells
US4568702A (en) * 1985-04-15 1986-02-04 Atlantic Richfield Company Method for the preparation of semi-rigid polyurethane modified polyurea foam compositions
US4621105A (en) * 1985-08-20 1986-11-04 Atlantic Richfield Company Preparation of fire retardant flexible polyurethane foams having reduced discoloration and scorch
US4711910A (en) * 1986-10-24 1987-12-08 Atlantic Richfield Company Preparation of fire retardant flexible polyester based polyurethane foams having reduced discoloration and scorch
US4927863A (en) * 1988-02-22 1990-05-22 E. I. Du Pont De Nemours And Company Process for producing closed-cell polyurethane foam compositions expanded with mixtures of blowing agents
US4972003A (en) * 1989-05-10 1990-11-20 The Dow Chemical Company Foaming system for rigid urethane and isocyanurate foams
US4981879A (en) * 1989-08-28 1991-01-01 Jim Walter Research Corp. Rigid foam with improved "K" factor from perfluorinated hydrocarbons
US5011866A (en) * 1989-11-08 1991-04-30 The Dow Chemical Company Insulating alkenyl aromatic polymer foam
US4997589A (en) * 1989-12-15 1991-03-05 Allied-Signal Inc. Azeotrope-like compositions of 1,2-difluoroethane and dichlorotrifluoroethane
US4997706A (en) * 1990-02-09 1991-03-05 The Dow Chemical Company Foaming system for closed-cell rigid polymer foam

Also Published As

Publication number Publication date
EP0517392A1 (en) 1992-12-09
US5164419A (en) 1992-11-17
CA2109627A1 (en) 1992-11-26
CN1066854A (zh) 1992-12-09
MX9202343A (es) 1992-11-01
BR9206018A (pt) 1994-09-27
EP0585348A1 (en) 1994-03-09
TW241283B (enExample) 1995-02-21
CA2109627C (en) 2002-08-13
CN1040120C (zh) 1998-10-07
WO1992020729A1 (en) 1992-11-26
KR100224545B1 (ko) 1999-10-15
JP3311349B2 (ja) 2002-08-05
JPH07500358A (ja) 1995-01-12

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