JPS49107072A - - Google Patents
Info
- Publication number
- JPS49107072A JPS49107072A JP1215574A JP1215574A JPS49107072A JP S49107072 A JPS49107072 A JP S49107072A JP 1215574 A JP1215574 A JP 1215574A JP 1215574 A JP1215574 A JP 1215574A JP S49107072 A JPS49107072 A JP S49107072A
- Authority
- JP
- Japan
- 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.)
- Pending
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
-
- 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
-
- 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)
- Processes Of Treating Macromolecular Substances (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB445373A GB1462034A (en) | 1973-01-29 | 1973-01-29 | Preparation of powdered rubbers |
| GB1240473 | 1973-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS49107072A true JPS49107072A (Direct) | 1974-10-11 |
Family
ID=26239131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1215574A Pending JPS49107072A (Direct) | 1973-01-29 | 1974-01-29 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS49107072A (Direct) |
| CA (1) | CA1021886A (Direct) |
| DE (1) | DE2404153A1 (Direct) |
| ES (1) | ES422678A1 (Direct) |
| FR (1) | FR2215308B1 (Direct) |
| GB (1) | GB1462034A (Direct) |
| IT (1) | IT1007122B (Direct) |
| NL (1) | NL7400960A (Direct) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004176066A (ja) * | 2002-11-22 | 2004-06-24 | Bayer Ag | 非粘着性熱可塑性ポリウレタン粒状物およびその製造方法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2648301C2 (de) * | 1976-10-26 | 1983-01-13 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von bepudertem Kautschukpulver |
| DE3439010A1 (de) * | 1984-10-25 | 1986-04-30 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung lagerfaehiger kautschukkruemel |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2315924A (en) * | 1937-09-28 | 1943-04-06 | Bertram Simon Hendrik | Process for preventing rubber objects from sticking together and improving the quality and durability of raw rubber in a divided state |
| FR1422776A (fr) * | 1965-01-28 | 1965-12-24 | Polymer Corp | Enduisage de particules de caoutchouc |
| DE1809927A1 (de) * | 1968-11-20 | 1970-06-11 | Dunlop Ag | Verwendung feinteiliger,hochmolekularer Stoffe als Trennmittel bei der Kautschukverarbeitung bzw.Lagerung |
| US3669722A (en) * | 1969-06-25 | 1972-06-13 | Copolymer Rubber & Chem Corp | Free flowing pellets of uncured elastomeric material |
-
1973
- 1973-01-29 GB GB445373A patent/GB1462034A/en not_active Expired
-
1974
- 1974-01-24 NL NL7400960A patent/NL7400960A/xx not_active Application Discontinuation
- 1974-01-25 IT IT1986874A patent/IT1007122B/it active
- 1974-01-28 ES ES422678A patent/ES422678A1/es not_active Expired
- 1974-01-28 CA CA191,044A patent/CA1021886A/en not_active Expired
- 1974-01-28 FR FR7402648A patent/FR2215308B1/fr not_active Expired
- 1974-01-29 JP JP1215574A patent/JPS49107072A/ja active Pending
- 1974-01-29 DE DE19742404153 patent/DE2404153A1/de not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004176066A (ja) * | 2002-11-22 | 2004-06-24 | Bayer Ag | 非粘着性熱可塑性ポリウレタン粒状物およびその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2404153A1 (de) | 1974-08-01 |
| ES422678A1 (es) | 1976-04-16 |
| GB1462034A (en) | 1977-01-19 |
| FR2215308A1 (Direct) | 1974-08-23 |
| FR2215308B1 (Direct) | 1977-06-10 |
| IT1007122B (it) | 1976-10-30 |
| NL7400960A (Direct) | 1974-07-31 |
| CA1021886A (en) | 1977-11-29 |