ATE179437T1 - Treibmittel und verfahren zur herstellung von polyurethanschaum - Google Patents

Treibmittel und verfahren zur herstellung von polyurethanschaum

Info

Publication number
ATE179437T1
ATE179437T1 AT92918297T AT92918297T ATE179437T1 AT E179437 T1 ATE179437 T1 AT E179437T1 AT 92918297 T AT92918297 T AT 92918297T AT 92918297 T AT92918297 T AT 92918297T AT E179437 T1 ATE179437 T1 AT E179437T1
Authority
AT
Austria
Prior art keywords
polyurethane foam
blowing agent
producing polyurethane
producing
blowing
Prior art date
Application number
AT92918297T
Other languages
English (en)
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
Application granted granted Critical
Publication of ATE179437T1 publication Critical patent/ATE179437T1/de

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)
AT92918297T 1991-08-19 1992-08-19 Treibmittel und verfahren zur herstellung von polyurethanschaum ATE179437T1 (de)

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
ATE179437T1 true ATE179437T1 (de) 1999-05-15

Family

ID=25003335

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92918297T ATE179437T1 (de) 1991-08-19 1992-08-19 Treibmittel und verfahren zur herstellung von polyurethanschaum

Country Status (11)

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

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
ES2237939T3 (es) 1998-09-10 2005-08-01 Dow Global Technologies Inc. Polioles utiles para preparar espuma de poliuretano rigida insuflada con agua.
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
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
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
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

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
US5093377A (en) 1992-03-03
DE69229051T2 (de) 1999-09-23
AU2491592A (en) 1993-03-16
MX9204749A (es) 1993-02-01
CA2115547C (en) 2002-07-16
DE69229051D1 (de) 1999-06-02
CN1051781C (zh) 2000-04-26
CA2115547A1 (en) 1993-03-04
WO1993004114A1 (en) 1993-03-04
AR245163A1 (es) 1993-12-30
EP0599974A1 (de) 1994-06-08
ES2132128T3 (es) 1999-08-16
CN1069499A (zh) 1993-03-03
EP0599974B1 (de) 1999-04-28

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties