ZA818026B - Method of making uniformly-sized expandable polymeric particles - Google Patents
Method of making uniformly-sized expandable polymeric particlesInfo
- Publication number
- ZA818026B ZA818026B ZA818026A ZA818026A ZA818026B ZA 818026 B ZA818026 B ZA 818026B ZA 818026 A ZA818026 A ZA 818026A ZA 818026 A ZA818026 A ZA 818026A ZA 818026 B ZA818026 B ZA 818026B
- Authority
- ZA
- South Africa
- Prior art keywords
- polymeric particles
- expandable polymeric
- making uniformly
- sized expandable
- sized
- Prior art date
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
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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Polymerisation Methods In General (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US21056680A | 1980-11-26 | 1980-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA818026B true ZA818026B (en) | 1982-10-27 |
Family
ID=22783408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA818026A ZA818026B (en) | 1980-11-26 | 1981-11-19 | Method of making uniformly-sized expandable polymeric particles |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0053039A1 (xx) |
| JP (1) | JPS57172936A (xx) |
| AU (1) | AU7785481A (xx) |
| DK (1) | DK523381A (xx) |
| ES (1) | ES507473A0 (xx) |
| FI (1) | FI813754A7 (xx) |
| IL (1) | IL64353A0 (xx) |
| NO (1) | NO813984L (xx) |
| ZA (1) | ZA818026B (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7132485B2 (en) * | 2003-04-14 | 2006-11-07 | Akzo Nobel N.V. | Dosing of peroxide to a suspension process wherein styrene is polymerized |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3192169A (en) * | 1965-01-07 | 1965-06-29 | Kenneth W Doak | Method of making expandable polymeric styrene particles |
| SE346114B (xx) * | 1965-05-13 | 1972-06-26 | Hoechst Ag | |
| DE1917090C3 (de) * | 1968-04-06 | 1980-04-24 | Sekisui Kagaku Kogyo K.K., Osaka (Japan) | Verfahren zur Herstellung von Styrolpolymerteilchen mit einheitlichen Größen |
| GB1364758A (en) * | 1972-03-02 | 1974-08-29 | Monsanto Ltd | Foamable resins production |
| DE2734607A1 (de) * | 1977-08-01 | 1979-02-15 | Basf Ag | Verfahren zur herstellung von kugelfoermigen, expandierbaren styrolpolymerisaten |
-
1981
- 1981-11-19 ZA ZA818026A patent/ZA818026B/xx unknown
- 1981-11-24 EP EP81305556A patent/EP0053039A1/en not_active Withdrawn
- 1981-11-24 NO NO813984A patent/NO813984L/no unknown
- 1981-11-24 FI FI813754A patent/FI813754A7/fi not_active Application Discontinuation
- 1981-11-25 AU AU77854/81A patent/AU7785481A/en not_active Abandoned
- 1981-11-25 DK DK523381A patent/DK523381A/da not_active Application Discontinuation
- 1981-11-25 IL IL64353A patent/IL64353A0/xx unknown
- 1981-11-26 JP JP56189846A patent/JPS57172936A/ja active Pending
- 1981-11-26 ES ES507473A patent/ES507473A0/es active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| ES8303487A1 (es) | 1983-02-01 |
| EP0053039A1 (en) | 1982-06-02 |
| FI813754L (fi) | 1982-05-27 |
| ES507473A0 (es) | 1983-02-01 |
| DK523381A (da) | 1982-05-27 |
| NO813984L (no) | 1982-05-27 |
| IL64353A0 (en) | 1982-02-28 |
| JPS57172936A (en) | 1982-10-25 |
| AU7785481A (en) | 1982-06-03 |
| FI813754A7 (fi) | 1982-05-27 |
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