DE69514959D1 - Verfahren zur Herstellung eines Polyurethanschaumstoff mit niedriger Wärmeleitfähigkeit - Google Patents

Verfahren zur Herstellung eines Polyurethanschaumstoff mit niedriger Wärmeleitfähigkeit

Info

Publication number
DE69514959D1
DE69514959D1 DE69514959T DE69514959T DE69514959D1 DE 69514959 D1 DE69514959 D1 DE 69514959D1 DE 69514959 T DE69514959 T DE 69514959T DE 69514959 T DE69514959 T DE 69514959T DE 69514959 D1 DE69514959 D1 DE 69514959D1
Authority
DE
Germany
Prior art keywords
production
thermal conductivity
polyurethane foam
low thermal
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 - Fee Related
Application number
DE69514959T
Other languages
English (en)
Other versions
DE69514959T2 (de
Inventor
Monica Adrian Ferrero-Heredia
James Day
Gaines, Jr
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Publication of DE69514959D1 publication Critical patent/DE69514959D1/de
Application granted granted Critical
Publication of DE69514959T2 publication Critical patent/DE69514959T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08J9/127—Mixtures of organic and inorganic blowing agents
    • 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
    • C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
    • C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
    • 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
    • C08G18/088—Removal of water or carbon dioxide from the reaction mixture or reaction components
    • C08G18/0885—Removal of water or carbon dioxide from the reaction mixture or reaction components using additives, e.g. absorbing agents
    • 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
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
    • C08J2203/142—Halogenated saturated hydrocarbons, e.g. H3C-CF3
    • 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
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/04—Foams characterised by their properties characterised by the foam pores
    • C08J2205/052—Closed cells, i.e. more than 50% of the pores are closed
    • 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
    • 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
    • C08J2463/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Organic Insulating Materials (AREA)
DE69514959T 1994-06-15 1995-05-23 Verfahren zur Herstellung eines Polyurethanschaumstoff mit niedriger Wärmeleitfähigkeit Expired - Fee Related DE69514959T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/268,082 US5530035A (en) 1994-06-15 1994-06-15 Method of preparing polyurethane foam of low thermal conductivity

Publications (2)

Publication Number Publication Date
DE69514959D1 true DE69514959D1 (de) 2000-03-16
DE69514959T2 DE69514959T2 (de) 2000-10-05

Family

ID=23021387

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69514959T Expired - Fee Related DE69514959T2 (de) 1994-06-15 1995-05-23 Verfahren zur Herstellung eines Polyurethanschaumstoff mit niedriger Wärmeleitfähigkeit

Country Status (6)

Country Link
US (1) US5530035A (de)
EP (1) EP0687704B1 (de)
JP (1) JPH0881574A (de)
KR (1) KR960000941A (de)
CN (1) CN1066670C (de)
DE (1) DE69514959T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100188298B1 (ko) * 1995-01-30 1999-06-01 모리시따요오이찌 단열발포체 및 그 제조방법
EP0790264A4 (de) * 1995-09-01 1998-12-02 Matsushita Electric Ind Co Ltd Wärmeisolierender schaumstoff, verfahren zu dessen herstellung, sowie wärmeisolierender behälter
WO1999024499A1 (fr) * 1997-11-06 1999-05-20 Matsushita Refrigeration Company Materiau alveolaire moussant, corps de boite isolante fabriquee a l'aide de ce materiau, et procede de preparation de ce materiau
CN1081527C (zh) * 1998-10-15 2002-03-27 张坤潢 高密度聚氨基甲酸乙酯发泡物的制造方法
DE10041162A1 (de) * 2000-08-21 2002-03-07 Basf Ag Verbundelemente enthaltend Polyisocyanat-Polyadditionsprodukte
FR2852962A1 (fr) * 2003-03-24 2004-10-01 Solvay Procede pour la fabrication de mousses de polyurethanne ou de polyurethanne modifie
WO2004085509A1 (en) * 2003-03-24 2004-10-07 Solvay (Société Anonyme) Process for the manufacture of foams composed of polyurethane or of modified polyurethane
CA2435986C (en) 2003-07-24 2011-08-30 Nova Chemicals Corporation Rotomolding process with reduced cycle times
DE10353187A1 (de) * 2003-11-13 2005-06-16 Fleissner Gmbh Verfahren zur Stabilisation einer Florware, wie Florteppich mit einem verfestigenden Rücken und Bahnware nach dem Verfahren
IL162450A (en) * 2004-06-10 2008-11-26 Bromine Compounds Ltd Scorch prevention in flexible polyurethane foams
WO2008124810A1 (en) * 2007-04-10 2008-10-16 World Properties, Inc. Foam articles and methods of producing the same
SG186054A1 (en) * 2011-06-08 2013-01-30 Rim Polymers Ind Pte Ltd Methods and apparatus for mixing chemical components for the manufacture of polyurethane
JP6639387B2 (ja) * 2013-07-26 2020-02-05 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ イソシアネートエポキシフォーム系
EP4077453B1 (de) * 2019-12-17 2023-09-27 Basf Se Flexibles schäumungsverfahren zur herstellung von wärmeisolierten gegenständen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3784193A (en) 1972-07-21 1974-01-08 L Simjian Friction type exercising device with separate handgrip exerciser
DE2915468A1 (de) * 1979-04-17 1980-10-30 Basf Ag Verfahren zur herstellung urethangruppenhaltiger polyisocyanuratschaumstoffe
US5143945A (en) * 1989-07-19 1992-09-01 The Dow Chemical Company Carboxylic acid modified carbon dioxide co-blown polyurethane-polyisocyanurate foams
US5254600A (en) * 1990-08-17 1993-10-19 Atlas Roofing Corporation Method of producing rigid foams and products produced therefrom
DE4109076A1 (de) * 1991-03-20 1992-09-24 Bayer Ag Verfahren zur herstellung von urethan- und ueberwiegend isocyanuratgruppen aufweisenden hartschaumstoffen und ihre verwendung als daemmaterialien
DE4121161A1 (de) * 1991-06-27 1993-01-07 Basf Ag Verfahren zur herstellung von urethan- oder urethan- und isocyanuratgruppen enthaltenden hartschaumstoffen und treibmittel enthaltende emulsionen hierfuer
US5308883A (en) * 1992-11-04 1994-05-03 The Celotex Corporation Catalyst for polyisocyanurate foams made with alternative blowing agents
US5371113A (en) * 1993-03-29 1994-12-06 General Electric Company Polyurethane foam of low thermal conductivity and method of preparation

Also Published As

Publication number Publication date
EP0687704A2 (de) 1995-12-20
JPH0881574A (ja) 1996-03-26
EP0687704A3 (de) 1997-04-09
US5530035A (en) 1996-06-25
DE69514959T2 (de) 2000-10-05
EP0687704B1 (de) 2000-02-09
CN1066670C (zh) 2001-06-06
CN1126134A (zh) 1996-07-10
KR960000941A (ko) 1996-01-25

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee