BR9206018A - Agente de expansão e processo para a produção de espuma de poliuretano - Google Patents

Agente de expansão e processo para a produção de espuma de poliuretano

Info

Publication number
BR9206018A
BR9206018A BR9206018A BR9206018A BR9206018A BR 9206018 A BR9206018 A BR 9206018A BR 9206018 A BR9206018 A BR 9206018A BR 9206018 A BR9206018 A BR 9206018A BR 9206018 A BR9206018 A BR 9206018A
Authority
BR
Brazil
Prior art keywords
expansion
production
polyurethane foam
process agent
agent
Prior art date
Application number
BR9206018A
Other languages
English (en)
Portuguese (pt)
Inventor
Philip Lee Bartlett
Joseph Anthony Creazzo
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
Publication of BR9206018A publication Critical patent/BR9206018A/pt

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)
BR9206018A 1991-05-20 1992-05-15 Agente de expansão e processo para a produção de espuma de poliuretano BR9206018A (pt)

Applications Claiming Priority (2)

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
PCT/US1992/003878 WO1992020729A1 (en) 1991-05-20 1992-05-15 Blowing agent and process for preparing polyurethane foam

Publications (1)

Publication Number Publication Date
BR9206018A true BR9206018A (pt) 1994-09-27

Family

ID=24820574

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9206018A BR9206018A (pt) 1991-05-20 1992-05-15 Agente de expansão e processo para a produção de espuma 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
EP0669966A1 (en) * 1992-11-19 1995-09-06 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
EP1123341B1 (en) 1998-09-10 2005-04-27 Dow Global Technologies Inc. Polyols useful for preparing water blown rigid polyurethane foam
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
WO2004026948A2 (en) * 2002-09-17 2004-04-01 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
JP5054702B2 (ja) * 2005-11-01 2012-10-24 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 不飽和フッ素化炭化水素類を含む溶媒組成物
US20070098646A1 (en) 2005-11-01 2007-05-03 Nappa Mario J Aerosol propellants comprising unsaturated fluorocarbons
BRPI0807301A2 (pt) 2007-04-27 2014-05-06 Du Pont "composições, processo para preparar uma espuma termoplástica ou termofixa, processo para a produção de refrigeração, para produção de um produto aerossol, processos e processo para a extinção e supressão de fogo"
BR122018074413B1 (pt) * 2007-06-12 2019-03-19 E. I. Du Pont De Nemours And Company Composição e processo para produzir refrigeração
WO2009014966A1 (en) * 2007-07-20 2009-01-29 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
US8632703B2 (en) * 2007-09-06 2014-01-21 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
EP2215154B1 (en) * 2007-11-29 2017-12-20 The Chemours Company FC, LLC Compositions and use of cis-1,1,1,4,4,4-hexafluoro-2-butene foam-forming composition in the preparation of polyisocyanate-based foams
ES2559315T3 (es) 2007-12-19 2016-02-11 E. I. Du Pont De Nemours And Company Composiciones formadoras de espuma que contienen una mezcla azeotrópica o similar a un azeótropo que contiene z-1,1,1,4,4,4-hexafluoro-2-buteno y formiato de metilo y sus usos en la preparación de espumas basadas en poliisocianato
CN102124043A (zh) * 2008-08-13 2011-07-13 纳幕尔杜邦公司 包含2-氯-3,3,3-三氟丙烯与烃的混合物的泡沫形成组合物以及它们在基于多异氰酸酯的泡沫制备中的用途
KR101679888B1 (ko) 2009-02-03 2016-11-25 이 아이 듀폰 디 네모아 앤드 캄파니 시스-1,1,1,4,4,4-헥사플루오로-2-부텐과 1,1,1,3,3-펜타플루오로프로판의 혼합물을 함유하는 폼-형성 조성물 및 폴리아이소시아네이트계 폼의 제조에서의 그의 용도
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
SG11201402779UA (en) 2011-12-02 2014-06-27 Du Pont Foam expansion agent compositions containing z-1,1,1,4,4,4-hexafluoro-2-butene and their uses in the preparation of polyurethane and polyisocyanurate polymer foams
BR112014020279A8 (pt) 2012-02-17 2017-07-11 Du Pont Composição do tipo azeótropo, processos para preparar uma espuma termoplástica, para produzir refrigeração, para produzir um produto aerossol e para extinguir ou suprimir um incêndio, composição de formação de espuma, processo para produzir uma espuma e espuma
US20150210818A1 (en) 2014-01-27 2015-07-30 E I Du Pont De Nemours And Company Cryogenic insulation foam
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
PL3405516T3 (pl) 2016-01-22 2022-06-13 The Chemours Company Fc, Llc Spienianie produktu reakcji polizocyjanianu z aktywnym związkiem zawierającym wodór
JP7046058B2 (ja) 2016-09-23 2022-04-01 ザ ケマーズ カンパニー エフシー リミテッド ライアビリティ カンパニー Ｚ－１，１，１，４，４，４－ヘキサフルオロ－２－ブテンの新規発泡体
EP4227351A1 (en) 2018-05-04 2023-08-16 The Chemours Company FC, LLC A process of forming a foam
WO2020072725A1 (en) 2018-10-05 2020-04-09 The Chemours Company Fc, Llc Compositions comprising 1,2-dichloro-1,2-difluoroethylene for use in foam blowing applications
JP7724787B2 (ja) 2020-02-04 2025-08-18 ザ ケマーズ カンパニー エフシー リミテッド ライアビリティ カンパニー Ｐｉｒ発泡体のための核形成剤
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
WO2024173629A1 (en) 2023-02-17 2024-08-22 The Chemours Company Fc, Llc Process of preparing foams from ternary blowing agent

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
BE630899A (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
WO1992020729A1 (en) 1992-11-26
EP0585348A1 (en) 1994-03-09
JP3311349B2 (ja) 2002-08-05
CA2109627A1 (en) 1992-11-26
CA2109627C (en) 2002-08-13
EP0517392A1 (en) 1992-12-09
KR100224545B1 (ko) 1999-10-15
US5164419A (en) 1992-11-17
CN1040120C (zh) 1998-10-07
JPH07500358A (ja) 1995-01-12
TW241283B (enExample) 1995-02-21
AR245164A1 (es) 1993-12-30
CN1066854A (zh) 1992-12-09
MX9202343A (es) 1992-11-01

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Legal Events

Date Code Title Description
EE Request for examination
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 15/05/2012