DE69321602D1 - Zersetzungsinhibitoren für hydrofluorohalogenkohlenwasserstoffe - Google Patents

Zersetzungsinhibitoren für hydrofluorohalogenkohlenwasserstoffe

Info

Publication number
DE69321602D1
DE69321602D1 DE69321602T DE69321602T DE69321602D1 DE 69321602 D1 DE69321602 D1 DE 69321602D1 DE 69321602 T DE69321602 T DE 69321602T DE 69321602 T DE69321602 T DE 69321602T DE 69321602 D1 DE69321602 D1 DE 69321602D1
Authority
DE
Germany
Prior art keywords
hydrofluorohalogen
hydrocarbons
decomposition inhibitors
inhibitors
decomposition
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
DE69321602T
Other languages
English (en)
Other versions
DE69321602T2 (de
Inventor
Satoshi Ide
Tatsumi Tsuchiya
Naoki Maekawa
Tsuyoshi Inaba
Hirokazu Aoyama
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Application granted granted Critical
Publication of DE69321602D1 publication Critical patent/DE69321602D1/de
Publication of DE69321602T2 publication Critical patent/DE69321602T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/42—Use of additives, e.g. for stabilisation
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69321602T 1992-11-10 1993-11-10 Zersetzungsinhibitoren für hydrofluorohalogenkohlenwasserstoffe Expired - Fee Related DE69321602T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP30009792 1992-11-10
JP9138093 1993-04-19
PCT/JP1993/001639 WO1994011329A1 (en) 1992-11-10 1993-11-10 Hydrofluorohalocarbon decomposition inhibitor and method

Publications (2)

Publication Number Publication Date
DE69321602D1 true DE69321602D1 (de) 1998-11-19
DE69321602T2 DE69321602T2 (de) 1999-04-08

Family

ID=26432816

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69321602T Expired - Fee Related DE69321602T2 (de) 1992-11-10 1993-11-10 Zersetzungsinhibitoren für hydrofluorohalogenkohlenwasserstoffe

Country Status (8)

Country Link
US (1) US5696306A (de)
EP (1) EP0669305B1 (de)
KR (1) KR100279319B1 (de)
CN (1) CN1054834C (de)
DE (1) DE69321602T2 (de)
ES (1) ES2123671T3 (de)
TW (1) TW258726B (de)
WO (1) WO1994011329A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3627780B2 (ja) * 1997-01-08 2005-03-09 ダイキン工業株式会社 フェノール樹脂発泡体の製造方法
US6086788A (en) 1999-03-15 2000-07-11 Alliedsignal Inc. Hydrofluorocarbon blown foam and method for preparation thereof
US7655610B2 (en) 2004-04-29 2010-02-02 Honeywell International Inc. Blowing agent compositions comprising fluorinated olefins and carbon dioxide
US20050113470A1 (en) * 2003-11-25 2005-05-26 Honeywell Corporation Mixtures of hydrofluorcarbons and acids as foam blowing agents
US7629306B2 (en) * 2004-04-29 2009-12-08 Honeywell International Inc. Compositions comprising tetrafluoropropene and carbon dioxide
US9453115B2 (en) * 2007-10-12 2016-09-27 Honeywell International Inc. Stabilization of polyurethane foam polyol premixes containing halogenated olefin blowing agents
CN102079734A (zh) * 2009-11-26 2011-06-01 浙江启明药业有限公司 一种工业化生产四氯苯酐的循环经济综合处理方法
WO2011137033A1 (en) * 2010-04-28 2011-11-03 Arkema Inc. Method of improving stability of polyurethane polyol blends containing halogenated olefin blowing agent
WO2012141822A1 (en) * 2011-04-15 2012-10-18 Arkema Inc. Improved stability of polyurethane polyol blends containing halogenated olefin blowing agent
US20160145374A1 (en) * 2013-07-24 2016-05-26 Kao Corporation Polyol mixture for producing rigid polyurethane foam
EP3101083B1 (de) * 2014-01-31 2020-12-23 AGC Inc. Verfahren zur herstellung eines arbeitsmediums
KR20180132051A (ko) * 2016-03-30 2018-12-11 니폰 제온 가부시키가이샤 필터 및 그 제조 방법, 그리고, 드라이 에칭용 장치 및 드라이 에칭 방법
EP3688060B1 (de) * 2017-09-28 2024-10-02 Dow Global Technologies Llc Polyurethanhartschaumsystem mit verbesserter polyolhaltbarkeit und -stabilität
EP3954722A1 (de) * 2020-07-30 2022-02-16 Evonik Operations GmbH Verfahren und zusammensetzung zur herstellung von polyurethanweichschaum

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS523005A (en) * 1975-06-27 1977-01-11 Asahi Glass Co Ltd Process for stabilization of furon
JPS60123436A (ja) * 1983-12-06 1985-07-02 Asahi Glass Co Ltd フエノ−ル樹脂発泡用フロンの安定化方法
JPH01211538A (ja) * 1988-02-16 1989-08-24 Asahi Glass Co Ltd 水素含有フロンを安定化する方法
JP2717090B2 (ja) * 1989-02-02 1998-02-18 旭硝子株式会社 含水素塩化弗化プロパン類の安定化方法
JPH0386838A (ja) * 1989-06-30 1991-04-11 Asahi Glass Co Ltd １，１，２―トリクロロ―２，２―ジフルオロエタンの安定化方法
US4960535A (en) * 1989-11-13 1990-10-02 Allied-Signal Inc. Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane, dichlorotrifluoroethane and a mono- or di-chlorinated C2 or C3 alkane
US5085798A (en) * 1990-09-11 1992-02-04 Allied-Signal Inc. Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane, cyclopentane and optionally an alkanol
WO1992010453A1 (en) * 1990-12-14 1992-06-25 Allied-Signal Inc. Stabilized 1,1-dichloro-1-fluoroethane
US5137929A (en) * 1991-06-21 1992-08-11 Allied-Signal Inc. Additives which stabilize hydrohalocarbon blowing agent in polyurethane and polyisocyanurate foam formulations during polymerization
JPH0543491A (ja) * 1991-08-09 1993-02-23 Daikin Ind Ltd 水素含有ハロゲン化炭化水素の分解抑制方法
JPH05209077A (ja) * 1992-01-29 1993-08-20 Central Glass Co Ltd １，１−ジクロロ−１ −フルオロエタンの安定化方法

Also Published As

Publication number Publication date
TW258726B (de) 1995-10-01
ES2123671T3 (es) 1999-01-16
KR950704218A (ko) 1995-11-17
CN1095076A (zh) 1994-11-16
US5696306A (en) 1997-12-09
EP0669305A4 (de) 1995-12-27
KR100279319B1 (ko) 2001-01-15
DE69321602T2 (de) 1999-04-08
EP0669305A1 (de) 1995-08-30
EP0669305B1 (de) 1998-10-14
WO1994011329A1 (en) 1994-05-26
CN1054834C (zh) 2000-07-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee