DE69920604D1 - Fluorinierte Treibmittelzusammensetzungen - Google Patents

Fluorinierte Treibmittelzusammensetzungen

Info

Publication number
DE69920604D1
DE69920604D1 DE69920604T DE69920604T DE69920604D1 DE 69920604 D1 DE69920604 D1 DE 69920604D1 DE 69920604 T DE69920604 T DE 69920604T DE 69920604 T DE69920604 T DE 69920604T DE 69920604 D1 DE69920604 D1 DE 69920604D1
Authority
DE
Germany
Prior art keywords
blowing agent
agent compositions
fluorinated blowing
fluorinated
compositions
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
DE69920604T
Other languages
English (en)
Other versions
DE69920604T2 (de
Inventor
Ezio Musso
Giampiero Basile
Sauro Girolomoni
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.)
Solvay Specialty Polymers Italy SpA
Original Assignee
Solvay Solexis SpA
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 Solvay Solexis SpA filed Critical Solvay Solexis SpA
Application granted granted Critical
Publication of DE69920604D1 publication Critical patent/DE69920604D1/de
Publication of DE69920604T2 publication Critical patent/DE69920604T2/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
    • C08J9/14—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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/12—Organic compounds only containing carbon, hydrogen and oxygen atoms, e.g. ketone or alcohol
    • 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
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
    • C08J2203/146—Saturated hydrocarbons containing oxygen and halogen atoms, e.g. F3C-O-CH2-CH3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Confectionery (AREA)
  • Cosmetics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69920604T 1998-08-19 1999-07-29 Fluorinierte Treibmittelzusammensetzungen Expired - Fee Related DE69920604T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1998MI001905A IT1302028B1 (it) 1998-08-19 1998-08-19 Composizioni espandenti
ITMI981905 1998-08-19

Publications (2)

Publication Number Publication Date
DE69920604D1 true DE69920604D1 (de) 2004-11-04
DE69920604T2 DE69920604T2 (de) 2005-10-06

Family

ID=11380662

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69920604T Expired - Fee Related DE69920604T2 (de) 1998-08-19 1999-07-29 Fluorinierte Treibmittelzusammensetzungen

Country Status (5)

Country Link
US (2) US6753356B2 (de)
EP (1) EP0980890B1 (de)
JP (1) JP2000072915A (de)
DE (1) DE69920604T2 (de)
IT (1) IT1302028B1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1302028B1 (it) * 1998-08-19 2000-07-20 Ausimont Spa Composizioni espandenti
IL143673A0 (en) 1998-12-12 2002-04-21 Solvay Compositions comprising 1,1,1,3,3-pentaflurobutane and use of said compositions
IT1317827B1 (it) * 2000-02-11 2003-07-15 Ausimont Spa Composizioni solventi.
US6365566B1 (en) * 2001-03-21 2002-04-02 Honeywell International Inc. Azeotrope-like compositions of pentafluorobutane and water
ITMI20030199A1 (it) * 2003-02-06 2004-08-07 Solvay Solexis Spa Miscele non azeotropiche
US7569170B2 (en) * 2005-03-04 2009-08-04 E.I. Du Pont De Nemours And Company Compositions comprising a fluoroolefin
US20230174704A1 (en) * 2020-04-21 2023-06-08 Evonik Operations Gmbh Polyurethane insulating foams and production thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1005181A3 (fr) * 1991-08-19 1993-05-18 Solvay Compositions comprenant un ether fluore et utilisation de ces compositions.
US5605882A (en) * 1992-05-28 1997-02-25 E. I. Du Pont De Nemours And Company Azeotrope(like) compositions of pentafluorodimethyl ether and difluoromethane
US5484546A (en) * 1993-05-19 1996-01-16 E. I. Du Pont De Nemours And Company Refrigerant compositions including an acylic fluoroether
IT1274591B (it) 1994-08-05 1997-07-18 Ausimont Spa Processo per la preparazione di poliossiperfluoroalcani idrogeno terminati
IT1302018B1 (it) * 1998-08-11 2000-07-20 Ausimont Spa Agenti espandenti.
IT1302028B1 (it) * 1998-08-19 2000-07-20 Ausimont Spa Composizioni espandenti
IT1302027B1 (it) * 1998-08-19 2000-07-20 Ausimont Spa Composizioni azeotropiche o quasi azeotropiche a base diidrofluoropolieteri
IT1317827B1 (it) * 2000-02-11 2003-07-15 Ausimont Spa Composizioni solventi.

Also Published As

Publication number Publication date
US6753356B2 (en) 2004-06-22
DE69920604T2 (de) 2005-10-06
US20040176489A1 (en) 2004-09-09
IT1302028B1 (it) 2000-07-20
JP2000072915A (ja) 2000-03-07
US20010011107A1 (en) 2001-08-02
EP0980890A1 (de) 2000-02-23
ITMI981905A1 (it) 2000-02-19
ITMI981905A0 (it) 1998-08-19
EP0980890B1 (de) 2004-09-29

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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