DE69305967D1 - Verfahren zur Verwertung von synthetischem Abfallmaterial, kontaminiert durch andere Materiale - Google Patents
Verfahren zur Verwertung von synthetischem Abfallmaterial, kontaminiert durch andere MaterialeInfo
- Publication number
- DE69305967D1 DE69305967D1 DE69305967T DE69305967T DE69305967D1 DE 69305967 D1 DE69305967 D1 DE 69305967D1 DE 69305967 T DE69305967 T DE 69305967T DE 69305967 T DE69305967 T DE 69305967T DE 69305967 D1 DE69305967 D1 DE 69305967D1
- Authority
- DE
- Germany
- Prior art keywords
- materials
- pct
- waste
- waste material
- contaminated
- Prior art date
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/02—Separating plastics from other materials
-
- 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
- C08J11/04—Recovery or working-up of waste materials of polymers
- C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/02—Separating plastics from other materials
- B29B2017/0213—Specific separating techniques
- B29B2017/0293—Dissolving the materials in gases or liquids
- B29B2017/0296—Dissolving the materials in aqueous alkaline solutions, e.g. NaOH or KOH
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2069/00—Use of PC, i.e. polycarbonates or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2017/00—Carriers for sound or information
- B29L2017/001—Carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records
- B29L2017/003—Records or discs
- B29L2017/005—CD''s, DVD''s
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Sustainable Development (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Fire-Extinguishing Compositions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9208413A FR2693668B1 (fr) | 1992-07-03 | 1992-07-03 | Procédé de valorisation de déchets d'une matière synthétique contaminés par d'autres matériaux. |
PCT/CH1993/000169 WO1994001491A1 (fr) | 1992-07-03 | 1993-07-02 | Procede de valorisation de dechets d'une matiere synthetique contamines par d'autres materiaux |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69305967D1 true DE69305967D1 (de) | 1996-12-19 |
DE69305967T2 DE69305967T2 (de) | 1997-05-22 |
Family
ID=9431667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1993605967 Expired - Fee Related DE69305967T2 (de) | 1992-07-03 | 1993-07-02 | Verfahren zur Verwertung von synthetischem Abfallmaterial, kontaminiert durch andere Materiale |
Country Status (11)
Country | Link |
---|---|
US (1) | US5464877A (de) |
EP (1) | EP0602202B1 (de) |
JP (1) | JPH07500628A (de) |
AT (1) | ATE145228T1 (de) |
CA (1) | CA2116440A1 (de) |
DE (1) | DE69305967T2 (de) |
DK (1) | DK0602202T3 (de) |
ES (1) | ES2096296T3 (de) |
FR (1) | FR2693668B1 (de) |
GR (1) | GR3022511T3 (de) |
WO (1) | WO1994001491A1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5306349A (en) * | 1992-11-23 | 1994-04-26 | Sony Music Entertainment, Inc. | Method for removing coatings from compact discs |
DE4344582C2 (de) * | 1993-12-24 | 2002-08-08 | Daimler Chrysler Ag | Chemisch-mechanisches Entlacken von Kunststoffteilen |
US6060527A (en) * | 1996-04-19 | 2000-05-09 | Teijin Chemicals Ltd | Method of recovering resin |
FR2757671A1 (fr) * | 1996-12-24 | 1998-06-26 | Messant Gerard | Procede et installation de recuperation selective de supports audio et videogrammes voues a la destruction |
KR19990013723A (ko) * | 1997-07-10 | 1999-02-25 | 이데이노부유키 | 디스크 기록매체의 재생방법 및 금속반사막 재생장치 |
AUPQ747100A0 (en) * | 2000-05-11 | 2000-06-08 | Geo2 Limited | Delamination process |
US6436197B1 (en) | 2000-09-05 | 2002-08-20 | Metss Corporation | Optical media demetallization process |
AU2002222386A1 (en) * | 2001-12-20 | 2003-07-09 | Virgo Manufacturing Sa | Computer recycling |
CN102514118A (zh) * | 2011-12-20 | 2012-06-27 | 杭州富伦生态科技有限公司 | 用废弃纸塑铝复合包装物生产再生塑料粒子的造粒方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53112979A (en) * | 1977-03-14 | 1978-10-02 | Teijin Ltd | Recovery of base film from magnetic recording material |
US4368274A (en) * | 1981-11-20 | 1983-01-11 | E. I. Du Pont De Nemours And Company | Method for removing aluminum from polyethylene teraphthalate (PET) bottle scrap |
JPS5991028A (ja) * | 1982-11-17 | 1984-05-25 | Yasuo Iwata | 磁気テ−プ屑からの原料回収方法および装置 |
US4602046A (en) * | 1985-01-22 | 1986-07-22 | E. I. Du Pont De Nemours And Company | Recovery of polyester from scrap by high shear conditions |
DE3511711C2 (de) * | 1985-03-29 | 1993-12-09 | Polygram Gmbh | Wiederaufbereitung hochwertiger Kunststoffe aus Abfällen und Ausschußwerkstücken |
US4799954A (en) * | 1987-02-13 | 1989-01-24 | E. I. Du Pont De Nemours And Company | Recovery of silver from photographic film with high shear and caustic |
US5248041A (en) * | 1991-09-14 | 1993-09-28 | Hoechst Aktiengesellschaft | Process for the separation of plastics by flotation |
DE4134019A1 (de) * | 1991-10-15 | 1993-04-22 | Bayer Ag | Reinigung von polycarbonat- und polyester-abfaellen |
-
1992
- 1992-07-03 FR FR9208413A patent/FR2693668B1/fr not_active Expired - Fee Related
-
1993
- 1993-07-02 WO PCT/CH1993/000169 patent/WO1994001491A1/fr active IP Right Grant
- 1993-07-02 CA CA 2116440 patent/CA2116440A1/fr not_active Abandoned
- 1993-07-02 US US08/204,159 patent/US5464877A/en not_active Expired - Fee Related
- 1993-07-02 AT AT93912538T patent/ATE145228T1/de not_active IP Right Cessation
- 1993-07-02 EP EP19930912538 patent/EP0602202B1/de not_active Expired - Lifetime
- 1993-07-02 DK DK93912538T patent/DK0602202T3/da active
- 1993-07-02 ES ES93912538T patent/ES2096296T3/es not_active Expired - Lifetime
- 1993-07-02 JP JP6502800A patent/JPH07500628A/ja active Pending
- 1993-07-02 DE DE1993605967 patent/DE69305967T2/de not_active Expired - Fee Related
-
1997
- 1997-02-11 GR GR970400208T patent/GR3022511T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
CA2116440A1 (fr) | 1994-01-20 |
FR2693668A1 (fr) | 1994-01-21 |
ATE145228T1 (de) | 1996-11-15 |
FR2693668B1 (fr) | 1994-10-14 |
US5464877A (en) | 1995-11-07 |
DK0602202T3 (da) | 1997-04-14 |
DE69305967T2 (de) | 1997-05-22 |
WO1994001491A1 (fr) | 1994-01-20 |
JPH07500628A (ja) | 1995-01-19 |
ES2096296T3 (es) | 1997-03-01 |
EP0602202B1 (de) | 1996-11-13 |
GR3022511T3 (en) | 1997-05-31 |
EP0602202A1 (de) | 1994-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |