IT1112137B - Procedimento per la produzione di granuli di materiale termoplastico espandibile - Google Patents
Procedimento per la produzione di granuli di materiale termoplastico espandibileInfo
- Publication number
- IT1112137B IT1112137B IT52071/77A IT5207177A IT1112137B IT 1112137 B IT1112137 B IT 1112137B IT 52071/77 A IT52071/77 A IT 52071/77A IT 5207177 A IT5207177 A IT 5207177A IT 1112137 B IT1112137 B IT 1112137B
- Authority
- IT
- Italy
- Prior art keywords
- granules
- procedure
- production
- thermoplastic material
- expandable thermoplastic
- 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
- C08J9/20—Making expandable particles by suspension polymerisation in the presence of 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7613937A SE402922B (sv) | 1976-12-10 | 1976-12-10 | Framstellning av expanderbara perlor av ett termoplastmaterial genom suspensionspolymerisation, varvid reaktionskerlet under hela polymerisationen er fyllt med flytande reaktionsmedium |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1112137B true IT1112137B (it) | 1986-01-13 |
Family
ID=20329718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT52071/77A IT1112137B (it) | 1976-12-10 | 1977-12-05 | Procedimento per la produzione di granuli di materiale termoplastico espandibile |
Country Status (6)
Country | Link |
---|---|
US (1) | US4105596A (it) |
DE (1) | DE2755005C3 (it) |
FI (1) | FI64944C (it) |
GB (1) | GB1588148A (it) |
IT (1) | IT1112137B (it) |
SE (1) | SE402922B (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS597729B2 (ja) * | 1979-03-19 | 1984-02-20 | 鐘淵化学工業株式会社 | 発泡性熱可塑性樹脂粒子の製造法 |
EP0140059B1 (en) * | 1983-09-08 | 1988-06-08 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Pre-expanding process and apparatus for the same |
JPS60105503A (ja) * | 1983-11-12 | 1985-06-11 | Kanegafuchi Chem Ind Co Ltd | 熱可塑性樹脂粒子の予備発泡法およびその装置 |
US4550003A (en) * | 1983-12-13 | 1985-10-29 | Asahi Kasei Kogyo Kabushiki Kaisha | Vinylidene chloride type resin expandable particles, foam particles, in-mold foam molding by use thereof and process for producing them |
US11426026B2 (en) * | 2018-08-07 | 2022-08-30 | Benjamin Maier | Portable food warmer and cooker |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH510066A (de) * | 1967-12-20 | 1971-07-15 | Dynamit Nobel Ag | Verfahren zur kontinuierlichen Polymerisation oder Copolymerisation in Emulsion von äthylenisch ungesättigten Verbindungen |
DE2402314C3 (de) * | 1974-01-18 | 1980-06-12 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung sinterfähiger, feinteiliger Polyvinylchlorid-Fonnmassen |
US4067827A (en) * | 1973-08-11 | 1978-01-10 | Yoshinari Takano | Process for producing expandable beads of polymethyl methacrylate |
DE2420298A1 (de) * | 1974-04-26 | 1975-11-06 | Basf Ag | Zu schaumstoffen niederer dichte expandierbare styrolpolymerisate |
JPS5444029B2 (it) * | 1975-01-27 | 1979-12-24 |
-
1976
- 1976-12-10 SE SE7613937A patent/SE402922B/xx not_active IP Right Cessation
-
1977
- 1977-12-05 IT IT52071/77A patent/IT1112137B/it active
- 1977-12-06 US US05/858,122 patent/US4105596A/en not_active Expired - Lifetime
- 1977-12-07 FI FI773686A patent/FI64944C/fi not_active IP Right Cessation
- 1977-12-09 GB GB51446/77A patent/GB1588148A/en not_active Expired
- 1977-12-09 DE DE2755005A patent/DE2755005C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4105596A (en) | 1978-08-08 |
SE7613937L (sv) | 1978-06-11 |
GB1588148A (en) | 1981-04-15 |
DE2755005A1 (de) | 1978-06-15 |
SE402922B (sv) | 1978-07-24 |
DE2755005B2 (de) | 1981-06-25 |
FI64944B (fi) | 1983-10-31 |
FI773686A (fi) | 1978-06-11 |
DE2755005C3 (de) | 1982-04-22 |
FI64944C (fi) | 1984-02-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1088730B (it) | Apparecchiatura per la produzione di tubazioni di materiale termoplastico | |
IT7848412A0 (it) | Procedimento per la produzione dimateriali termoplastici espansi | |
IT7822461A0 (it) | Procedimento per la fabbricazione di corpi cavi di materiale sintetico termoplastico. | |
IT1055352B (it) | Procedimento per la fabbricazio ne di corpi cavi di materiale termoplastico | |
IT1083472B (it) | Procedimento per produrre materiali espansi di poliisocianurato modellabili a caldo | |
IT1080771B (it) | Processo per la produzione di materiale polimerico innestato | |
IT1082137B (it) | Dispositivo per la produzione continua di blocchi di materiale espanso con sezione trasversale rettangolare | |
IT1089714B (it) | Materiale resinoso | |
IT1112147B (it) | Procedimento per la produzione direti in materiale plastico e prodotto ottenuto | |
SE422464B (sv) | Forfarande for framstellning av orienterade arkformiga termoplastmaterial | |
SE422071B (sv) | Termoplastiskt pressmaterial | |
JPS52128202A (en) | Production of leather like material | |
IT8020472V0 (it) | Dispositivo per la produzione discontinua di materiale espanso a blocchi. | |
IT1074547B (it) | Procedimento e dispositivo per la produzione di materiale abrasivo | |
SE415664B (sv) | Termoplastiskt formningsmaterial | |
NO145688C (no) | Stivt skum bestaaende av et uorganisk cellulaert materiale, fremgangsmaate til fremstilling av skummet samt anvendelse av samme | |
IT1062020B (it) | Procedimento per la produzione di corpi sagomati flessibili di materiale esplosivo | |
IT1084067B (it) | Procedimento per produrre pezzi stampati massicci di materia plastica | |
IT1112137B (it) | Procedimento per la produzione di granuli di materiale termoplastico espandibile | |
IT8020473V0 (it) | Dispositivo per la produzione discontinua di materiale espanso a blocchi. | |
BR7702099A (pt) | Classificador para material granulado | |
DK581477A (da) | Fremgangsmaade til fremstilling af et materiale til formning af ortopaediske stoebninger | |
IT8268350A0 (it) | Procedimento per la produzione di pezzi di materiale plastico | |
IT1114443B (it) | Procedimento per la produzione di polietilene | |
IT1065451B (it) | Dispositivo per la produzione di nastri di materiale compositi |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19961227 |