ATE183731T1 - Stabilisierte zusammensetzungen die 1,1-dichlor-1-fluorethan enthalten und ihre verwendung als treibmittel in vormischungen zur herstellung von polyurethanschäumen - Google Patents

Stabilisierte zusammensetzungen die 1,1-dichlor-1-fluorethan enthalten und ihre verwendung als treibmittel in vormischungen zur herstellung von polyurethanschäumen

Info

Publication number: ATE183731T1
Authority: AT; Austria
Prior art keywords: premixes; dichloro; fluorethane; compositions containing; polyurethane foam
Prior art date: 1993-12-27

Application number

AT94203664T

Other languages

English (en)

Inventor

Pierre Barthelemy

Annie Leroy

Original Assignee

Solvay

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.)

1993-12-27

Filing date

1994-12-16

Publication date

1999-09-15

1994-12-16 Application filed by Solvay filed Critical Solvay

1999-09-15 Application granted granted Critical

1999-09-15 Publication of ATE183731T1 publication Critical patent/ATE183731T1/de

Links

239000000203 mixture Substances 0.000 title abstract 3
FRCHKSNAZZFGCA-UHFFFAOYSA-N 1,1-dichloro-1-fluoroethane Chemical compound CC(F)(Cl)Cl FRCHKSNAZZFGCA-UHFFFAOYSA-N 0.000 title abstract 2
229920005830 Polyurethane Foam Polymers 0.000 title abstract 2
239000011496 polyurethane foam Substances 0.000 title abstract 2
239000004604 Blowing Agent Substances 0.000 title 1
150000001298 alcohols Chemical class 0.000 abstract 1
150000001336 alkenes Chemical class 0.000 abstract 1
125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
125000003011 styrenyl group Chemical class [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 abstract 1

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
- 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
- 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
- C07C19/10—Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine
- C07C19/12—Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine having two 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)
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)

AT94203664T 1993-12-27 1994-12-16 Stabilisierte zusammensetzungen die 1,1-dichlor-1-fluorethan enthalten und ihre verwendung als treibmittel in vormischungen zur herstellung von polyurethanschäumen ATE183731T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
BE9301470A BE1007889A3 (fr)	1993-12-27	1993-12-27	Compositions stabilisees comprenant du 1,1-dichloro-1-fluoroethane et utilisation de celles-ci comme agents gonflants dans des premelanges destines a la preparation de mousses de polyurethane.

Publications (1)

Publication Number	Publication Date
ATE183731T1 true ATE183731T1 (de)	1999-09-15

Family

ID=3887689

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT94203664T ATE183731T1 (de)	1993-12-27	1994-12-16	Stabilisierte zusammensetzungen die 1,1-dichlor-1-fluorethan enthalten und ihre verwendung als treibmittel in vormischungen zur herstellung von polyurethanschäumen

Country Status (8)

Country	Link
US (1)	US5560869A (de)
EP (1)	EP0659720B1 (de)
JP (1)	JPH07206729A (de)
AT (1)	ATE183731T1 (de)
BE (1)	BE1007889A3 (de)
CA (1)	CA2139009A1 (de)
DE (1)	DE69420237T2 (de)
ES (1)	ES2138033T3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19922057B4 (de) *	1999-05-14	2008-11-27	Widia Gmbh	Hartmetall- oder Cermet-Körper und Verfahren zu seiner Herstellung
FR2865731B1 (fr) *	2004-01-30	2007-09-07	Solvay	Procede de fabrication d'un hydrofluoroalcane

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6450829A (en) *	1987-08-21	1989-02-27	Asahi Glass Co Ltd	Method for stabilizing hydrogen-containing flon
CA2077605C (en) *	1991-10-09	1999-04-20	Atofina Chemicals, Inc.	Stabilized 141b
FR2682377A1 (fr) *	1991-10-11	1993-04-16	Atochem	Stabilisation du 1,1-dichloro-1-fluoroethane.
BE1005713A3 (fr) *	1992-03-02	1993-12-28	Solvay	Procede de stabilisation d'un hydrofluoroalcane et compositions comprenant au moins un hydrofluoroalcane.

1993
- 1993-12-27 BE BE9301470A patent/BE1007889A3/fr not_active IP Right Cessation
1994
- 1994-12-16 EP EP94203664A patent/EP0659720B1/de not_active Expired - Lifetime
- 1994-12-16 AT AT94203664T patent/ATE183731T1/de not_active IP Right Cessation
- 1994-12-16 DE DE69420237T patent/DE69420237T2/de not_active Expired - Fee Related
- 1994-12-16 ES ES94203664T patent/ES2138033T3/es not_active Expired - Lifetime
- 1994-12-23 CA CA002139009A patent/CA2139009A1/fr not_active Abandoned
- 1994-12-27 US US08/364,468 patent/US5560869A/en not_active Expired - Fee Related
- 1994-12-27 JP JP6324867A patent/JPH07206729A/ja active Pending

Also Published As

Publication number	Publication date
ES2138033T3 (es)	2000-01-01
JPH07206729A (ja)	1995-08-08
DE69420237T2 (de)	2000-03-16
DE69420237D1 (de)	1999-09-30
EP0659720A1 (de)	1995-06-28
CA2139009A1 (fr)	1995-06-28
US5560869A (en)	1996-10-01
EP0659720B1 (de)	1999-08-25
BE1007889A3 (fr)	1995-11-14

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Legal Events

Date	Code	Title	Description
2000-02-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties