BE657467A - - Google Patents
Info
- Publication number
- BE657467A BE657467A BE657467A BE657467A BE657467A BE 657467 A BE657467 A BE 657467A BE 657467 A BE657467 A BE 657467A BE 657467 A BE657467 A BE 657467A BE 657467 A BE657467 A BE 657467A
- Authority
- BE
- Belgium
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
- C08J9/143—Halogen containing compounds
- C08J9/147—Halogen containing compounds containing carbon and halogen atoms 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
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
-
- 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
- C08J9/0014—Use of organic additives
-
- 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
- C08J2207/00—Foams characterised by their intended use
- C08J2207/04—Aerosol, e.g. polyurethane foam spray
-
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US336862A US3352789A (en) | 1964-01-10 | 1964-01-10 | Stabilization of chlorofluoroalkanes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE657467A true BE657467A (US06277897-20010821-C00009.png) | 1965-04-16 |
Family
ID=23318000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE657467A BE657467A (US06277897-20010821-C00009.png) | 1964-01-10 | 1964-12-22 |
Country Status (6)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3465052A (en) * | 1966-06-15 | 1969-09-02 | Daikin Ind Ltd | Stabilized chlorofluoroalkane compositions |
| JPS565422A (en) * | 1979-06-25 | 1981-01-20 | Showa Denko Kk | Stabilization of chlorinated and fluorinated lower aliphatic hydrocarbon |
| JPS5785326A (en) * | 1980-11-14 | 1982-05-28 | Asahi Glass Co Ltd | Stabilization of flon |
| DE3139401C2 (de) * | 1981-10-03 | 1985-12-12 | Hoechst Ag, 6230 Frankfurt | Stabilisieren von Polyether- oder Polyester-Formmassen gegen vorzeitige Reaktion |
| US4760099A (en) * | 1986-12-22 | 1988-07-26 | Sloss Industries Corporation | Stabilizer-containing polyol compositions for polyurethane and polyisocyanurate foams |
| DE3730221A1 (de) * | 1987-09-09 | 1989-03-30 | Kali Chemie Ag | Stabilisierung von chlorfluoralkanen |
| US4997589A (en) * | 1989-12-15 | 1991-03-05 | Allied-Signal Inc. | Azeotrope-like compositions of 1,2-difluoroethane and dichlorotrifluoroethane |
| SI9200047A (en) * | 1991-04-11 | 1992-11-27 | Ausimont S.P.A. | Methods for inhibition of degradation of chlorofluorhydrocarbons used as foaming agents in polyurethane and polyisocianurate foams preparation |
| FR2682377A1 (fr) * | 1991-10-11 | 1993-04-16 | Atochem | Stabilisation du 1,1-dichloro-1-fluoroethane. |
| US6086788A (en) | 1999-03-15 | 2000-07-11 | Alliedsignal Inc. | Hydrofluorocarbon blown foam and method for preparation thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3090818A (en) * | 1960-05-11 | 1963-05-21 | Du Pont | Chlorofluoroalkane compositions |
| NL137570C (US06277897-20010821-C00009.png) * | 1961-10-30 | |||
| US3257326A (en) * | 1963-04-10 | 1966-06-21 | Du Pont | Stabilized chlorohydrocarbon solvent composition |
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1964
- 1964-01-10 US US336862A patent/US3352789A/en not_active Expired - Lifetime
- 1964-12-16 GB GB51275/64A patent/GB1018809A/en not_active Expired
- 1964-12-22 BE BE657467A patent/BE657467A/xx unknown
-
1965
- 1965-01-08 NL NL6500244A patent/NL6500244A/xx unknown
- 1965-01-08 IL IL22746A patent/IL22746A/xx unknown
- 1965-01-08 DE DE19651518461 patent/DE1518461A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1518461A1 (de) | 1969-02-13 |
| NL6500244A (US06277897-20010821-C00009.png) | 1965-07-12 |
| US3352789A (en) | 1967-11-14 |
| IL22746A (en) | 1968-08-22 |
| GB1018809A (en) | 1966-02-02 |
