BR9607817A - Composições azeotrópicas de perflúorhexano ou 1,1,1,4,4,4-hexaflúorbutano ou 1,3-dioxolano e hidrocarbonetos tendo 5 ou 6 átomos de carbono - Google Patents

Composições azeotrópicas de perflúorhexano ou 1,1,1,4,4,4-hexaflúorbutano ou 1,3-dioxolano e hidrocarbonetos tendo 5 ou 6 átomos de carbono

Info

Publication number
BR9607817A
BR9607817A BR9607817A BR9607817A BR9607817A BR 9607817 A BR9607817 A BR 9607817A BR 9607817 A BR9607817 A BR 9607817A BR 9607817 A BR9607817 A BR 9607817A BR 9607817 A BR9607817 A BR 9607817A
Authority
BR
Brazil
Prior art keywords
weight
dioxolane
hexaflúorbutane
aetotropic
perfluorhexane
Prior art date
Application number
BR9607817A
Other languages
English (en)
Inventor
Herman P Doerge
Eric Boonstra
Joachim Werner
Scott A Kane
Original Assignee
Bayer Ag
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
Priority claimed from US08/410,469 external-priority patent/US5472989A/en
Priority claimed from US08/410,458 external-priority patent/US5532283A/en
Priority claimed from US08/410,608 external-priority patent/US5614565A/en
Priority claimed from US08/410,247 external-priority patent/US6372705B1/en
Priority claimed from US08/410,177 external-priority patent/US6358908B1/en
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of BR9607817A publication Critical patent/BR9607817A/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
    • 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
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C9/00—Aliphatic saturated hydrocarbons
    • C07C9/14—Aliphatic saturated hydrocarbons with five to fifteen carbon atoms
    • C07C9/16—Branched-chain hydrocarbons
    • C07C9/18—Branched-chain hydrocarbons with five carbon 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Detergent Compositions (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Lubricants (AREA)
  • Steroid Compounds (AREA)
BR9607817A 1995-03-24 1996-03-08 Composições azeotrópicas de perflúorhexano ou 1,1,1,4,4,4-hexaflúorbutano ou 1,3-dioxolano e hidrocarbonetos tendo 5 ou 6 átomos de carbono BR9607817A (pt)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US08/410,469 US5472989A (en) 1995-03-24 1995-03-24 Aezotropic compositions of 1,1,1,4,4,4-hexafluorobutane and n-pentane and the use thereof in the production of foams
US08/410,458 US5532283A (en) 1995-03-24 1995-03-24 Azeotropic compositions of 1,1,1,4,4,4-hexafluorobutane and 2-methyl butane and the use thereof in the production of foams
US08/410,608 US5614565A (en) 1995-03-24 1995-03-24 Azeotropic compositions of perfluorohexane and hydrocarbons having 6 carbon atoms and the use thereof in the production of foams
US08/410,247 US6372705B1 (en) 1995-03-24 1995-03-24 Azeotropic compositions of perfluorohexane and hydrocarbons having 5 carbon atoms and the use thereof in the production of foams
US08/410,177 US6358908B1 (en) 1995-03-24 1995-03-24 Azeotropic compositions of 1,3-dioxolane and hydrocarbons having 5 or 6 carbon atoms and the use thereof in the production of foams
PCT/US1996/003412 WO1996030439A1 (en) 1995-03-24 1996-03-08 Azeotropic compositions of perfluorohexane, or 1,1,1,4,4,4-hexafluorobutane, or 1,3-dioxolane and hydrocarbons having 5 or 6 carbon atoms

Publications (1)

Publication Number Publication Date
BR9607817A true BR9607817A (pt) 1998-07-07

Family

ID=27541504

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9607817A BR9607817A (pt) 1995-03-24 1996-03-08 Composições azeotrópicas de perflúorhexano ou 1,1,1,4,4,4-hexaflúorbutano ou 1,3-dioxolano e hidrocarbonetos tendo 5 ou 6 átomos de carbono

Country Status (15)

Country Link
EP (1) EP0815165B1 (pt)
JP (1) JPH11506423A (pt)
KR (1) KR100401151B1 (pt)
CN (1) CN1181770A (pt)
AT (1) ATE206730T1 (pt)
BR (1) BR9607817A (pt)
CZ (1) CZ301997A3 (pt)
DE (1) DE69615828T2 (pt)
DK (1) DK0815165T3 (pt)
ES (1) ES2163623T3 (pt)
HU (1) HUP9900909A3 (pt)
PL (1) PL322387A1 (pt)
PT (1) PT815165E (pt)
TW (1) TW422739B (pt)
WO (1) WO1996030439A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8119701B2 (en) 2005-10-24 2012-02-21 Owens Corning Intellectual Capital, Llc Method of manufacturing polystyrene foam with polymer processing additives
US20070173554A1 (en) 2005-10-27 2007-07-26 Yadollah Delaviz Method of manufacturing polystyrene foam with polymer processing additives
US7624910B2 (en) 2006-04-17 2009-12-01 Lockheed Martin Corporation Perforated composites for joining of metallic and composite materials
EP2291440A1 (en) * 2008-06-04 2011-03-09 Owens Corning Intellectual Capital, LLC Extruded polystyrene foam containing propylene carbonate, ethylene carbonate or butylene carbonate as a process aids

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5403514A (en) * 1991-10-07 1995-04-04 Canon Kabushiki Kaisha Solvent composition and water-repellent/oil-repellent composition using the same
JPH05214324A (ja) * 1991-10-07 1993-08-24 Canon Inc 溶剤組成物及びそれを用いた撥水撥油剤組成物
DE4143148B4 (de) * 1991-12-28 2004-09-16 Basf Ag Verfahren zur Herstellung von zellhaltigen Kunststoffen nach dem Polyisocyanat-Polyadditionsverfahren und Treibmittelmischungen enthaltende Emulsionen hierfür
DE4200558A1 (de) * 1992-01-11 1993-07-15 Basf Ag Verfahren zur herstellung von polyurethan-hartschaeumen sowie treibmittelmischung hierfuer
JP3123695B2 (ja) * 1993-01-22 2001-01-15 キヤノン株式会社 混合溶剤組成物、及びそれを利用する洗浄方法と洗浄処理装置
JP3374324B2 (ja) * 1993-10-05 2003-02-04 東邦化学工業株式会社 硬質ポリウレタンフォ−ムの製造方法

Also Published As

Publication number Publication date
DE69615828T2 (de) 2002-04-04
KR100401151B1 (ko) 2003-12-31
HUP9900909A3 (en) 1999-11-29
HUP9900909A2 (hu) 1999-07-28
JPH11506423A (ja) 1999-06-08
CZ301997A3 (en) 1997-12-17
CN1181770A (zh) 1998-05-13
DK0815165T3 (da) 2002-01-21
PT815165E (pt) 2002-02-28
ES2163623T3 (es) 2002-02-01
KR19980703234A (ko) 1998-10-15
EP0815165A1 (en) 1998-01-07
TW422739B (en) 2001-02-21
EP0815165B1 (en) 2001-10-10
PL322387A1 (en) 1998-01-19
DE69615828D1 (de) 2001-11-15
WO1996030439A1 (en) 1996-10-03
ATE206730T1 (de) 2001-10-15

Similar Documents

Publication Publication Date Title
WO1996014354A3 (de) Flüssiges kohlendioxid enthaltende treibmittel
BR9708646A (pt) ComposiçÊes do tipo azeotropicas de 1,1,1,3,,3-pentafluoropropano e hidrocarboneto e processo de preparaçào de espumas de poliuretano e poliisocianurato
ATE201033T1 (de) Gemische mit 1,1,1,3,3-pentafluorbutan
BR9408429A (pt) Processo para preparação de uma espuma de poliuretano na presença de um agente de insuflação de hidrocarbonetos
GB2289468B (en) Process for producing alkenyl aromatic foams using a combination of atmospheric and organic gases and foams produced thereby
CA2341273A1 (en) Porous polyvinylarene particles and the use in the preparation of expanded particles
EP0353061A3 (en) Blowing agents for polyurethane foam
MXPA03005694A (es) Composicion de agente de soplado y espuma polimerica conteniendo un hidrofluorocarburo normalmente liquido y dioxido de carbono.
KR930016479A (ko) 경질 폴리우레탄 포움의 제조방법 및 이것을 위한 발포제 혼합물
ES8203400A1 (es) Procedimiento para preparar espuma de poliuretano de alta elasticidad.
KR950032314A (ko) 발포성 스티렌 중합체
KR950702585A (ko) 경질 폴리우레탄 발포체의 제조 방법(Method for the Production of Hard Polyurethane Foams)
KR970006367A (ko) 이소시아네이트에 근거한 경질 포움의 제조방법
DE59309634D1 (de) Spritzbeständiger wässriger schaum, dessen herstellung und verwendung
BR9607817A (pt) Composições azeotrópicas de perflúorhexano ou 1,1,1,4,4,4-hexaflúorbutano ou 1,3-dioxolano e hidrocarbonetos tendo 5 ou 6 átomos de carbono
ES2058663T3 (es) Polimeros de estireno expandibles.
ATE96836T1 (de) Azeotrope von wasserstoff enthaltenden kohlenstoffen mit butanen.
EP0626421A4 (en) POROGENIC AGENT COMPOSITION, PRODUCTION OF FOAM USING THE SAME, AND FOAM THUS PRODUCED.
CA2037715A1 (en) Rigid foams using blends of chlorofluorocarbons and hydrocarbons as blowing agent
KR950702586A (ko) 우레탄기 및 주로 이소시아누레이트기를 함유하는 경질 발포체의 제조 방법(Process for Producing Hard Foams Containing Urethane Groups and Mainly Isocyanurate Groups)
WO2002081555A3 (de) Verfahren zur herstellung von schaumstoffplatten
TW374736B (en) Polyol-blowing agent compositions with improved storage stability
MX9707172A (es) COMPOSICIONES DE TIPO AZEOTRaPICO DE DIMETOXIMETANO, CICLOPENTANO Y 2-METILPENTANO Y SU USO EN LA PRODUCCIaN DE ESPUMAS.
CA2114252A1 (en) Process for the production of rigid foams containing urethane and isocyanurate groups
MX9707173A (es) COMPOSICIONES DE TIPO AZEOTRaPICO DE 1,1,1,3,3-PENTAFLUOROPROPANO Y TETRAMETILSILANO.

Legal Events

Date Code Title Description
EG Technical examination (opinion): publication of technical examination (opinion)
FC Decision: refusal