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 polyurethanschäumenInfo
- Publication number
- ATE183731T1 ATE183731T1 AT94203664T AT94203664T ATE183731T1 AT E183731 T1 ATE183731 T1 AT E183731T1 AT 94203664 T AT94203664 T AT 94203664T AT 94203664 T AT94203664 T AT 94203664T AT E183731 T1 ATE183731 T1 AT E183731T1
- Authority
- AT
- Austria
- Prior art keywords
- premixes
- dichloro
- fluorethane
- compositions containing
- polyurethane foam
- Prior art date
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)
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)
| 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)
| 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 |
| JP2710090B2 (ja) * | 1991-10-09 | 1998-02-10 | エルフ・アトケム・ノース・アメリカ・インコーポレイテッド | 安定化された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 AT AT94203664T patent/ATE183731T1/de not_active IP Right Cessation
- 1994-12-16 EP EP94203664A patent/EP0659720B1/de not_active Expired - Lifetime
- 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 |
| CA2139009A1 (fr) | 1995-06-28 |
| BE1007889A3 (fr) | 1995-11-14 |
| US5560869A (en) | 1996-10-01 |
| DE69420237D1 (de) | 1999-09-30 |
| DE69420237T2 (de) | 2000-03-16 |
| EP0659720B1 (de) | 1999-08-25 |
| EP0659720A1 (de) | 1995-06-28 |
| JPH07206729A (ja) | 1995-08-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |