BE694316A - - Google Patents
Info
- Publication number
- BE694316A BE694316A BE694316DA BE694316A BE 694316 A BE694316 A BE 694316A BE 694316D A BE694316D A BE 694316DA BE 694316 A BE694316 A BE 694316A
- 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
- C08J9/16—Making expandable particles
- C08J9/18—Making expandable particles by impregnating polymer particles with the blowing agent
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- 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
- C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
- C08J2325/02—Homopolymers or copolymers of hydrocarbons
- C08J2325/04—Homopolymers or copolymers of styrene
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH267066A CH452191A (fr) | 1966-02-24 | 1966-02-24 | Procédé de production de polymères ou de copolymères de styrène aptes à être transformés en produits mousse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE694316A true BE694316A (de) | 1967-07-31 |
Family
ID=4238923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE694316D BE694316A (de) | 1966-02-24 | 1967-02-20 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE694316A (de) |
| CH (1) | CH452191A (de) |
| ES (1) | ES337267A1 (de) |
| FR (1) | FR1520571A (de) |
-
1966
- 1966-02-24 CH CH267066A patent/CH452191A/fr unknown
-
1967
- 1967-02-20 BE BE694316D patent/BE694316A/xx unknown
- 1967-02-23 FR FR77096191A patent/FR1520571A/fr not_active Expired
- 1967-02-24 ES ES337267A patent/ES337267A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES337267A1 (es) | 1968-02-01 |
| CH452191A (fr) | 1968-05-31 |
| FR1520571A (fr) | 1968-04-12 |