DK523381A - Fremgangsmaade til fremstilling af ekspanderbare polymere partikler med en ensartet stoerrelse - Google Patents
Fremgangsmaade til fremstilling af ekspanderbare polymere partikler med en ensartet stoerrelseInfo
- Publication number
- DK523381A DK523381A DK523381A DK523381A DK523381A DK 523381 A DK523381 A DK 523381A DK 523381 A DK523381 A DK 523381A DK 523381 A DK523381 A DK 523381A DK 523381 A DK523381 A DK 523381A
- Authority
- DK
- Denmark
- Prior art keywords
- procedure
- polymer particles
- single size
- expandable polymer
- manufacturing expandable
- 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 |
---|---|
DK523381A true DK523381A (da) | 1982-05-27 |
Family
ID=22783408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK523381A DK523381A (da) | 1980-11-26 | 1981-11-25 | Fremgangsmaade til fremstilling af ekspanderbare polymere partikler med en ensartet stoerrelse |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0053039A1 (de) |
JP (1) | JPS57172936A (de) |
AU (1) | AU7785481A (de) |
DK (1) | DK523381A (de) |
ES (1) | ES8303487A1 (de) |
FI (1) | FI813754L (de) |
IL (1) | IL64353A0 (de) |
NO (1) | NO813984L (de) |
ZA (1) | ZA818026B (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL1613672T3 (pl) * | 2003-04-14 | 2019-12-31 | Nouryon Chemicals International B.V. | Dozowanie nadtlenku do procesu suspensyjnego przy czym polimeryzowany jest styren |
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 (de) * | 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/de not_active Withdrawn
- 1981-11-24 NO NO813984A patent/NO813984L/no unknown
- 1981-11-24 FI FI813754A patent/FI813754L/fi not_active Application Discontinuation
- 1981-11-25 IL IL64353A patent/IL64353A0/xx unknown
- 1981-11-25 AU AU77854/81A patent/AU7785481A/en not_active Abandoned
- 1981-11-25 DK DK523381A patent/DK523381A/da not_active Application Discontinuation
- 1981-11-26 ES ES507473A patent/ES8303487A1/es not_active Expired
- 1981-11-26 JP JP56189846A patent/JPS57172936A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS57172936A (en) | 1982-10-25 |
IL64353A0 (en) | 1982-02-28 |
AU7785481A (en) | 1982-06-03 |
ES507473A0 (es) | 1983-02-01 |
NO813984L (no) | 1982-05-27 |
ZA818026B (en) | 1982-10-27 |
EP0053039A1 (de) | 1982-06-02 |
ES8303487A1 (es) | 1983-02-01 |
FI813754L (fi) | 1982-05-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AHS | Application shelved for other reasons than non-payment |