FR2369081B1 - - Google Patents
Info
- Publication number
- FR2369081B1 FR2369081B1 FR7732286A FR7732286A FR2369081B1 FR 2369081 B1 FR2369081 B1 FR 2369081B1 FR 7732286 A FR7732286 A FR 7732286A FR 7732286 A FR7732286 A FR 7732286A FR 2369081 B1 FR2369081 B1 FR 2369081B1
- Authority
- FR
- France
- Legal status (The legal status 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 status listed.)
- Expired
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
- C08J3/124—Treatment for improving the free-flowing characteristics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2021/00—Use of unspecified rubbers as moulding material
-
- 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
- C08J2321/00—Characterised by the use of unspecified rubbers
Landscapes
- Chemical & Material Sciences (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)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2648301A DE2648301C2 (de) | 1976-10-26 | 1976-10-26 | Verfahren zur Herstellung von bepudertem Kautschukpulver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2369081A1 FR2369081A1 (fr) | 1978-05-26 |
| FR2369081B1 true FR2369081B1 (show.php) | 1982-07-16 |
Family
ID=5991353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7732286A Granted FR2369081A1 (fr) | 1976-10-26 | 1977-10-26 | Procede pour preparer par broyage des poudres de caoutchouc a faible charge |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4157790A (show.php) |
| JP (1) | JPS5354245A (show.php) |
| DE (1) | DE2648301C2 (show.php) |
| FR (1) | FR2369081A1 (show.php) |
| GB (1) | GB1595103A (show.php) |
| IT (1) | IT1091325B (show.php) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3031508C2 (de) * | 1980-08-21 | 1983-05-05 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur Herstellung von lagerstabilen, Trennmittel enthaltenden Ethylen-α -Olefin-(Dien)-Kautschuk-Pulvern |
| EP0047374A1 (de) * | 1980-08-21 | 1982-03-17 | Hüls Aktiengesellschaft | Verfahren zur Herstellung von lagerstabilen, Trennmittel enthaltenden Ethylen-alpha-Olefin-(Dien)-Kautschuk-Pulvern |
| DE3321663C2 (de) * | 1982-06-17 | 1995-02-02 | Troy Chemical Corp | Verfahren zur Herstellung von feinteiligen pulverförmigen carboxylierten Polyalkylenen und Verwendung derselben als thixotropisches Hilfsmittel in flüssigen Feststoffdispersionen |
| US4650126A (en) * | 1984-12-26 | 1987-03-17 | E. I. Du Pont De Nemours And Company | Process for ambient temperature grinding of soft polymers |
| JPS61228024A (ja) * | 1985-04-01 | 1986-10-11 | Bridgestone Corp | 粒状ゴムの製造方法 |
| US6112777A (en) * | 1998-11-19 | 2000-09-05 | Union Carbide Chemicals & Plastics Technology Corporation | Process for bulk handling elastomeric materials via temperature control |
| US6399676B1 (en) | 2000-11-28 | 2002-06-04 | Conoco, Inc. | Drag-reducing polymer suspensions |
| US6576732B1 (en) | 2000-11-28 | 2003-06-10 | Conocophillips Co. | Drag-reducing polymers and drag-reducing polymer suspensions and solutions |
| AU2002219885A1 (en) | 2000-11-28 | 2002-06-11 | Conoco Inc. | Drag-reducing polymer suspensions |
| EP1454942B1 (en) | 2001-12-04 | 2009-12-23 | Bridgestone Corporation | Method of treatment of powder rubber for making its surface uneven |
| US20040112996A1 (en) * | 2002-09-03 | 2004-06-17 | Mobius Technologies, Incorporated | Process for pulverization of polyurethane-containing materials |
| WO2004050320A1 (en) * | 2002-12-02 | 2004-06-17 | Pirelli & C. S.P.A. | Extrusion pulverization process of a vulcanized rubber material |
| JP6706798B2 (ja) * | 2014-08-29 | 2020-06-10 | 国立大学法人山形大学 | エラストマー粒子及びその製造方法、エラストマー組成物、エラストマー粒子分散液並びに成形体 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB606167A (en) * | 1945-03-08 | 1948-08-06 | Firestone Tire & Rubber Co | Improvements in or relating to method of and apparatus for processing of plastic material |
| US2853742A (en) * | 1954-04-22 | 1958-09-30 | Dasher Rubber & Chemical Compa | Process for reducing scrap vulcanized rubber to finely divided particles |
| US2895939A (en) * | 1957-03-18 | 1959-07-21 | Dow Chemical Co | Method for coating rubber in granular form with impalpable resinous vinyl aromatic polymer dusts |
| US3190565A (en) * | 1962-08-24 | 1965-06-22 | Union Carbide Corp | Process for grinding rubber |
| FR1371083A (fr) * | 1962-11-07 | 1964-08-28 | Texas Us Chem Co | Granulés de matières caoutchouteuses traités pour en réduire l'agglomération |
| DE1569283A1 (de) * | 1964-02-04 | 1969-07-24 | Polymer Corp | Oberflaechengeschuetzte Koerper aus klebrigen Stoffen |
| FR1465715A (fr) * | 1965-12-03 | 1967-01-13 | Raffinage Cie Francaise | Compositions de caoutchoucs qui, sous forme divisée, ne se réagglomèrent pas durant le stockage |
| DE1642998B2 (de) * | 1967-03-23 | 1973-05-17 | Verfahren zur verhinderung der agglomeration feinteiliger, 1ulverfoermiger stoffe | |
| US3648937A (en) * | 1969-08-08 | 1972-03-14 | Ercon Inc | Method of making small plastic particles |
| DE2232254A1 (de) * | 1972-06-30 | 1974-01-24 | Horst Mueller | Verfahren zur herstellung von granulaten auf basis von budatienstyrolcopolymerisaten und polystyrol |
| GB1462034A (en) * | 1973-01-29 | 1977-01-19 | Bp Chemicals International | Preparation of powdered rubbers |
| DE2424249A1 (de) * | 1974-05-18 | 1975-11-27 | Bayer Ag | Verfahren zur herstellung von pulverfoermigen kautschuk-fuellstoff-batches |
| AU508463B2 (en) * | 1975-07-03 | 1980-03-20 | Bayer Aktiengesellschaft and C-unter Papenmeier KG | Pulverulent rubber mixture |
-
1976
- 1976-10-26 DE DE2648301A patent/DE2648301C2/de not_active Expired
-
1977
- 1977-10-21 US US05/844,261 patent/US4157790A/en not_active Expired - Lifetime
- 1977-10-24 IT IT51527/77A patent/IT1091325B/it active
- 1977-10-24 JP JP12687677A patent/JPS5354245A/ja active Granted
- 1977-10-24 GB GB44142/77A patent/GB1595103A/en not_active Expired
- 1977-10-26 FR FR7732286A patent/FR2369081A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IT1091325B (it) | 1985-07-06 |
| GB1595103A (en) | 1981-08-05 |
| DE2648301A1 (de) | 1978-04-27 |
| JPS619973B2 (show.php) | 1986-03-27 |
| US4157790A (en) | 1979-06-12 |
| JPS5354245A (en) | 1978-05-17 |
| FR2369081A1 (fr) | 1978-05-26 |
| DE2648301C2 (de) | 1983-01-13 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |