ITMI931402A0 - Procedimento per il recupero di agenti espandenti di natura clorofluoroalcanica inglobati in matrici polimeriche espanse di riciclo - Google Patents
Procedimento per il recupero di agenti espandenti di natura clorofluoroalcanica inglobati in matrici polimeriche espanse di ricicloInfo
- Publication number
- ITMI931402A0 ITMI931402A0 IT93MI1402A ITMI931402A ITMI931402A0 IT MI931402 A0 ITMI931402 A0 IT MI931402A0 IT 93MI1402 A IT93MI1402 A IT 93MI1402A IT MI931402 A ITMI931402 A IT MI931402A IT MI931402 A0 ITMI931402 A0 IT MI931402A0
- Authority
- IT
- Italy
- Prior art keywords
- chlorofluoroalkanic
- recovery
- procedure
- polymer matrix
- blowing agents
- Prior art date
Links
- 239000004604 Blowing Agent Substances 0.000 title 1
- 239000011159 matrix material Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229920000642 polymer Polymers 0.000 title 1
- 238000011084 recovery Methods 0.000 title 1
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
- C08J11/00—Recovery or working-up of waste materials
- C08J11/02—Recovery or working-up of waste materials of solvents, plasticisers or unreacted monomers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B2101/00—Type of solid waste
- B09B2101/02—Gases or liquids enclosed in discarded articles, e.g. aerosol cans or cooling systems of refrigerators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B2101/00—Type of solid waste
- B09B2101/75—Plastic waste
- B09B2101/78—Plastic waste containing foamed plastics, e.g. polystyrol
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT93MI001402A IT1264479B1 (it) | 1993-06-30 | 1993-06-30 | Procedimento per il recupero di agenti espandenti di natura clorofluoroalcanica inglobati in matrici polimeriche espanse di |
EP94201837A EP0636429A3 (en) | 1993-06-30 | 1994-06-28 | Processes for recovering chlorofluoralkane-type blowing agents contained in expanded polymer matrices for reuse. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT93MI001402A IT1264479B1 (it) | 1993-06-30 | 1993-06-30 | Procedimento per il recupero di agenti espandenti di natura clorofluoroalcanica inglobati in matrici polimeriche espanse di |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI931402A0 true ITMI931402A0 (it) | 1993-06-30 |
ITMI931402A1 ITMI931402A1 (it) | 1994-12-30 |
IT1264479B1 IT1264479B1 (it) | 1996-09-23 |
Family
ID=11366500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT93MI001402A IT1264479B1 (it) | 1993-06-30 | 1993-06-30 | Procedimento per il recupero di agenti espandenti di natura clorofluoroalcanica inglobati in matrici polimeriche espanse di |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0636429A3 (it) |
IT (1) | IT1264479B1 (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3100543B1 (fr) * | 2019-09-06 | 2022-07-15 | Arkema France | Procédé de récupération et de séparation d’hydrocarbures fluorés insaturés |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1266573A (en) * | 1985-12-19 | 1990-03-13 | Hosep Torossian | Soil and industrial waste decontamination |
JPH07121321B2 (ja) * | 1988-07-01 | 1995-12-25 | 東洋エンジニアリング株式会社 | 抽出方法 |
US4976862A (en) * | 1989-04-10 | 1990-12-11 | Dupont Canada Inc. | Process for extraction and recovery of blowing agents from polymeric foams |
US5160354A (en) * | 1991-05-14 | 1992-11-03 | Du Pont Canada Inc. | Process and apparatus for extraction and recovery of blowing agents from polymeric foams |
-
1993
- 1993-06-30 IT IT93MI001402A patent/IT1264479B1/it active IP Right Grant
-
1994
- 1994-06-28 EP EP94201837A patent/EP0636429A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0636429A2 (en) | 1995-02-01 |
ITMI931402A1 (it) | 1994-12-30 |
IT1264479B1 (it) | 1996-09-23 |
EP0636429A3 (en) | 1995-04-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR9407041A (pt) | Processo para reciclar plásticos | |
ITRM940814A0 (it) | "polimero di addizione" | |
DE69419444D1 (de) | Verfahren zum Schaumzerstören | |
DE69419338D1 (de) | Horizontales aufblasbares Werkzeug | |
ZA941859B (en) | Hydrofluorocarbon compositions as blowing agents for cellular plastics | |
BR9406499A (pt) | Sistema termodinâmico e processo | |
BR9406957A (pt) | Sistema e processo para modelagem geométrica parameétrica aperfeiçoada | |
BR9403138A (pt) | Processo para a produção de chapas de espuma de poliuretano e espuma de poliuretano assim produzida | |
DE69308530D1 (de) | Polyurethanschaumstoffe | |
DE69324353D1 (de) | Universeller Brecher | |
ITMI940521A0 (it) | Processo di (co) polimerizzazione in sospensione per la preparazione di fluoropolimeri termoplastici contenenti idrogeno | |
ITMI913340A0 (it) | Procedimento ed attrezzatura per la realizzazione di corpi di materiale polimerico con nucleo espanso | |
FI960013A0 (fi) | Iskuvasara | |
ITMI931402A0 (it) | Procedimento per il recupero di agenti espandenti di natura clorofluoroalcanica inglobati in matrici polimeriche espanse di riciclo | |
BR9701040A (pt) | Processo para reduzir a espuma de uma matriz tensoativa e composição | |
BR9405699A (pt) | Processo de moldagem por compressão | |
ITMI911307A0 (it) | Strutture di insegna | |
BR9402934A (pt) | Processo para preparar laminados | |
KR970057061U (ko) | 재활용 충격식 파쇄기 | |
ITMI931199A0 (it) | Processo per la stabilizzazione e/o il recupero di strutture inclinate o deformate | |
ITMI931501A1 (it) | Polimero espanso cellulare perfezionato | |
ES1023562Y (es) | Equipo de reciclaje de hormigon residual. | |
DK2593D0 (da) | Isafvisende vejbelaegning | |
ITBL930017A0 (it) | Procedimento di raccolta di recupero e riciclo di scarti di plastica come imballi e simili, in particolare di polistirolo | |
ITMI922199A1 (it) | Manufatti laminari accoppiati di polimeri olefinici e poliuretano espanso e processo per la loro produzione |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960618 |