ES2132128T3 - Agente espumante y procedimiento para preparar una espuma de poliuretano. - Google Patents

Agente espumante y procedimiento para preparar una espuma de poliuretano.

Info

Publication number
ES2132128T3
ES2132128T3 ES92918297T ES92918297T ES2132128T3 ES 2132128 T3 ES2132128 T3 ES 2132128T3 ES 92918297 T ES92918297 T ES 92918297T ES 92918297 T ES92918297 T ES 92918297T ES 2132128 T3 ES2132128 T3 ES 2132128T3
Authority
ES
Spain
Prior art keywords
preparing
procedure
foaming agent
polyurethane foam
polyurethane
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 - Lifetime
Application number
ES92918297T
Other languages
English (en)
Inventor
Philip Lee Bartlett
Joseph Anthony Creazzo
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of ES2132128T3 publication Critical patent/ES2132128T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C08J9/149—Mixtures of blowing agents covered by more than one of the groups C08J9/141 - C08J9/143
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/91—Plural blowing agents for producing nonpolyurethane cellular products

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)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

EL USO DE 1,1-DIFLUOROETANO (HFC OPCIONALMENTE CON HASTA 50 MOLES % DE AGUA, MIENTRAS QUE EL AGENTE DE SOPLADO SE PRESENTA COMO UN CAMINO EFICIENTE HACIA UNA RIGIDA ESPUMA DE POLIURETANO O POLIISOCIANURATO DE CELULA CERRADA DE ESTRUCTURA DE CELULA MEJORADA Y EXCELENTES PROPIEDADES DE AISLAMIENTO.
ES92918297T 1991-08-19 1992-08-19 Agente espumante y procedimiento para preparar una espuma de poliuretano. Expired - Lifetime ES2132128T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/747,019 US5093377A (en) 1991-08-19 1991-08-19 Blowing agent and process for preparing polyurethane foam

Publications (1)

Publication Number Publication Date
ES2132128T3 true ES2132128T3 (es) 1999-08-16

Family

ID=25003335

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92918297T Expired - Lifetime ES2132128T3 (es) 1991-08-19 1992-08-19 Agente espumante y procedimiento para preparar una espuma de poliuretano.

Country Status (11)

Country Link
US (1) US5093377A (es)
EP (1) EP0599974B1 (es)
CN (1) CN1051781C (es)
AR (1) AR245163A1 (es)
AT (1) ATE179437T1 (es)
AU (1) AU2491592A (es)
CA (1) CA2115547C (es)
DE (1) DE69229051T2 (es)
ES (1) ES2132128T3 (es)
MX (1) MX9204749A (es)
WO (1) WO1993004114A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4006952A1 (de) * 1990-03-06 1991-09-12 Hoechst Ag Verfahren zur herstellung von schaumstoffen mit hilfe von treibmitteln, die fluoralkane und fluorierte ether enthalten, sowie nach diesem verfahren erhaeltliche schaumstoffe
SE470464B (sv) * 1992-09-10 1994-04-18 Electrolux Res & Innovation Isolering för kyl- eller frysskåp
ATE294207T1 (de) 1998-09-10 2005-05-15 Dow Global Technologies Inc Geeignete polyole für die herstellung von wassergeschäumtem polyurethanhartschaumstoff
US6866923B2 (en) * 2000-11-15 2005-03-15 Atlas Roofing Corporation Thermosetting plastic foams and methods of production thereof using adhesion additives
US20040126564A1 (en) * 2000-11-15 2004-07-01 Atlas Roofing Corporation Thermosetting plastic foams and methods of production thereof using adhesion additives
AU2008279419B2 (en) * 2007-07-20 2013-08-15 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
CN101343375B (zh) * 2008-08-18 2011-02-09 南京红宝丽股份有限公司 发泡剂和采用此发泡剂的硬质泡沫塑料的制备方法
CN103342792B (zh) * 2013-07-15 2015-05-13 广西吉宽太阳能设备有限公司 太阳能水箱聚氨酯硬泡沫有机防火保温材料
CN103333308B (zh) * 2013-07-15 2015-11-18 广西超星太阳能科技有限公司 太阳能热水器水箱珍珠岩发泡保温材料
CN103333310B (zh) * 2013-07-15 2015-11-18 广西超星太阳能科技有限公司 太阳能热水器水箱有机防火发泡组合物

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4303758A (en) * 1976-06-07 1981-12-01 Gusmer Frederick E Method of preparing closed cell phenol-aldehyde foam and the closed cell foam thus prepared
US4422877A (en) * 1980-10-28 1983-12-27 Restech Research Limited Partnership Synthetic polymer-propellant compositions forming cold foamed structures having a temperature at least 30° C. below ambient temperature and containing open and/or closed cells
US4996240A (en) * 1986-05-28 1991-02-26 Osipow Lloyd I Synthetic polymer propellant systems
US4972003A (en) * 1989-05-10 1990-11-20 The Dow Chemical Company Foaming system for rigid urethane and isocyanurate foams
DE3933335C2 (de) * 1989-10-06 1998-08-06 Basf Ag Verfahren zur Herstellung von Polyurethan-Hartschaumstoffen mit geringer Wärmeleitfähigkeit und ihre Verwendung
US4997706A (en) * 1990-02-09 1991-03-05 The Dow Chemical Company Foaming system for closed-cell rigid polymer foam
US5164419A (en) * 1991-05-20 1992-11-17 E. I. Du Pont De Nemours And Company Blowing agent and process for preparing polyurethane foam
US5401287A (en) * 1993-08-19 1995-03-28 Ppg Industries, Inc. Reduction of nickel sulfide stones in a glass melting operation

Also Published As

Publication number Publication date
WO1993004114A1 (en) 1993-03-04
CA2115547C (en) 2002-07-16
MX9204749A (es) 1993-02-01
ATE179437T1 (de) 1999-05-15
US5093377A (en) 1992-03-03
DE69229051T2 (de) 1999-09-23
CN1069499A (zh) 1993-03-03
CN1051781C (zh) 2000-04-26
DE69229051D1 (de) 1999-06-02
EP0599974A1 (en) 1994-06-08
AR245163A1 (es) 1993-12-30
AU2491592A (en) 1993-03-16
EP0599974B1 (en) 1999-04-28
CA2115547A1 (en) 1993-03-04

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