BE472953A - - Google Patents
Info
- Publication number
- BE472953A BE472953A BE472953DA BE472953A BE 472953 A BE472953 A BE 472953A BE 472953D A BE472953D A BE 472953DA BE 472953 A BE472953 A BE 472953A
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
- C08J3/14—Powdering or granulating by precipitation from solutions
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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
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB352442A GB571814A (en) | 1942-03-17 | 1942-03-17 | Process for the preparation of polymerised hydrocarbons in powder form |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE472953A true BE472953A (en:Method) |
Family
ID=9759940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE472953D BE472953A (en:Method) | 1942-03-17 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE472953A (en:Method) |
| FR (1) | FR945962A (en:Method) |
| GB (1) | GB571814A (en:Method) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2589417A (en) * | 1949-03-22 | 1952-03-18 | Henry Jenett | Apparatus for heating and mixing plastic compositions |
| DE883646C (de) * | 1951-01-28 | 1953-07-20 | Basf Ag | Verfahren zur Herstellung eines fuer UEberzugszwecke geeigneten Polyaethylenpulvers |
| DE976400C (de) * | 1952-11-29 | 1963-08-01 | Wilhelm Dr-Ing Wehr | Verfahren zur Herstellung von Folien, Tafeln, sonstigen Formkoerpern und UEberzuegenaus Polyaethylen |
| DE1100949B (de) * | 1955-12-21 | 1961-03-02 | Bayer Ag | Verfahren zur Herstellung von pulverfoermigen Polycarbonaten |
| US3008946A (en) * | 1956-05-25 | 1961-11-14 | Nu Plastics Inc | Production of polyethylene powder |
| US2977351A (en) * | 1956-06-28 | 1961-03-28 | Phillips Petroleum Co | Process for recovery of polyolefin by precipitation in water |
| US3050514A (en) * | 1956-07-16 | 1962-08-21 | Allied Chem | Process and product of polymerizing ethylenic hydrocarbons |
| NL269197A (en:Method) * | 1960-09-13 | |||
| US3245934A (en) * | 1960-12-19 | 1966-04-12 | Pennsalt Chemicals Corp | Production of finely divided polyolefin from preformed polymeric gel |
| FR1317719A (en:Method) * | 1961-03-21 | 1963-05-08 | ||
| FR2386402A1 (fr) * | 1977-04-06 | 1978-11-03 | Raffinage Cie Francaise | Procede de revetement d'un support par une couche de polymere et applications dudit procede |
| FR2489827A1 (fr) | 1980-09-09 | 1982-03-12 | Raffinage Cie Francaise | Procede de preparation de suspensions de polymeres, suspensions desdits polymeres et applications desdites suspensions |
| DE19653076A1 (de) * | 1996-12-19 | 1998-06-25 | Paraffinwerk Webau Gmbh | Verfahren zur Gewinnung von Polyolefinen aus polyolefinhaltigen Kunststoff-Gemischen oder polyolefinhaltigen Abfällen |
| PL444535A1 (pl) * | 2023-04-24 | 2024-10-28 | Altempo Spółka Z Ograniczoną Odpowiedzialnością | Sposób otrzymywania proszku polietylenowego |
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0
- BE BE472953D patent/BE472953A/xx unknown
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1942
- 1942-03-17 GB GB352442A patent/GB571814A/en not_active Expired
-
1947
- 1947-04-29 FR FR945962D patent/FR945962A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB571814A (en) | 1945-09-11 |
| FR945962A (fr) | 1949-05-19 |