DE69817063D1 - Verfahren zur Herstellung einer Polyesterzusammensetzung - Google Patents
Verfahren zur Herstellung einer PolyesterzusammensetzungInfo
- Publication number
- DE69817063D1 DE69817063D1 DE69817063T DE69817063T DE69817063D1 DE 69817063 D1 DE69817063 D1 DE 69817063D1 DE 69817063 T DE69817063 T DE 69817063T DE 69817063 T DE69817063 T DE 69817063T DE 69817063 D1 DE69817063 D1 DE 69817063D1
- Authority
- DE
- Germany
- Prior art keywords
- preparation
- polyester composition
- polyester
- composition
- 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 - Lifetime
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
- B29B11/00—Making preforms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/76—Venting, drying means; Degassing means
- B29C48/765—Venting, drying means; Degassing means in the extruder apparatus
- B29C48/766—Venting, drying means; Degassing means in the extruder apparatus in screw extruders
-
- 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
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
-
- 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
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/29—Feeding the extrusion material to the extruder in liquid form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/397—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using a single screw
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/76—Venting, drying means; Degassing means
- B29C48/765—Venting, drying means; Degassing means in the extruder apparatus
- B29C48/766—Venting, drying means; Degassing means in the extruder apparatus in screw extruders
- B29C48/767—Venting, drying means; Degassing means in the extruder apparatus in screw extruders through a degassing opening of a barrel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
- B29C48/914—Cooling of flat articles, e.g. using specially adapted supporting means cooling drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
- B29C48/915—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means
- B29C48/9165—Electrostatic pinning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/14—Peroxides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2793/00—Shaping techniques involving a cutting or machining operation
- B29C2793/009—Shaping techniques involving a cutting or machining operation after shaping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
-
- 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
- B29K2067/00—Use of polyesters 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
Landscapes
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9120167A JPH10296838A (ja) | 1997-04-23 | 1997-04-23 | ポリエステルシートの製造方法 |
JP12016797 | 1997-04-23 | ||
JP15161897 | 1997-05-26 | ||
JP15161897A JP3911069B2 (ja) | 1997-05-26 | 1997-05-26 | ポリエステル組成物の製造方法 |
JP15161697 | 1997-05-26 | ||
JP15161797 | 1997-05-26 | ||
JP15161697A JPH10323831A (ja) | 1997-05-26 | 1997-05-26 | ポリエステル組成物の製造方法 |
JP15161797A JPH10323832A (ja) | 1997-05-26 | 1997-05-26 | ポリエステル組成物の製造方法 |
JP15458597 | 1997-05-28 | ||
JP9154585A JPH10329188A (ja) | 1997-05-28 | 1997-05-28 | ポリエステル組成物およびシート、フイルムの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69817063D1 true DE69817063D1 (de) | 2003-09-18 |
DE69817063T2 DE69817063T2 (de) | 2004-06-03 |
Family
ID=27617860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1998617063 Expired - Lifetime DE69817063T2 (de) | 1997-04-23 | 1998-04-20 | Verfahren zur Herstellung einer Polyesterzusammensetzung |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0873844B1 (de) |
KR (1) | KR100450143B1 (de) |
DE (1) | DE69817063T2 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19854689A1 (de) * | 1998-11-26 | 2000-06-08 | Buehler Ag | Verfahren und Vorrichtung zur Aufbereitung eines thermoplastischen Polykondensats |
US6328919B1 (en) * | 1999-02-16 | 2001-12-11 | The Dow Chemical Company | Method for extruding polycarbonate of low bulk density |
DE10045603A1 (de) * | 2000-09-15 | 2002-03-28 | Mitsubishi Polyester Film Gmbh | Verfahren zum Herstellen einer biaxial orientierten Polyesterfolie mit hohen Geschwindigkeiten, danach hergestellte Folie und ihre Verwendung |
ITMI20010152A1 (it) * | 2001-01-29 | 2002-07-29 | Bandera Luigi Mecc Spa | Apparecchiatura di estrusione di polietilentereftalato |
ES2283661T3 (es) * | 2003-01-25 | 2007-11-01 | MOTECH GMBH TECHNOLOGY & SYSTEMS | Procedimiento para la fabricacion de una cinta de envase. |
US20210122086A1 (en) * | 2018-05-18 | 2021-04-29 | Ineos Styrolution Group Gmbh | Extrusion method for producing a thermoplastic molding compound, and device for carrying out the method |
KR102508241B1 (ko) * | 2021-02-17 | 2023-03-10 | 하이테크필라 주식회사 | 재생 pet를 이용한 모노 필라멘트 원사의 제조방법 |
CN114211716A (zh) * | 2021-12-10 | 2022-03-22 | 浙江海利环保科技股份有限公司 | 低温摩擦熔融再生聚酯造粒装置及其造粒方法 |
AT525834B1 (de) * | 2022-02-11 | 2024-01-15 | Erema Eng Recycling Maschinen & Anlagen Gmbh | Vorrichtung zur Bearbeitung von Materialien |
CN115139485B (zh) * | 2022-07-01 | 2023-10-10 | 上海鑫亮塑胶制品股份有限公司 | 一种塑料母粒连续加工方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57185345A (en) * | 1981-05-08 | 1982-11-15 | Diafoil Co Ltd | Production of polyester film |
JPS58177316A (ja) * | 1982-04-12 | 1983-10-18 | Teijin Ltd | ポリエステルフイルムの製造方法 |
JPS59229314A (ja) * | 1984-05-16 | 1984-12-22 | Diafoil Co Ltd | ポリエステルフイルム |
JPS62189133A (ja) * | 1985-05-02 | 1987-08-18 | Toyobo Co Ltd | ポリエステルフイルムの製造法 |
JPH068026B2 (ja) * | 1985-12-27 | 1994-02-02 | 東レ株式会社 | ポリエチレンテレフタレ−トのキヤスト方法 |
IT1215564B (it) * | 1987-06-16 | 1990-02-14 | Montefibre Spa | Composizioni poliestere a rapida cristallizzazione. |
DE4118858A1 (de) * | 1991-06-07 | 1992-12-10 | Condux Maschinenbau Gmbh & Co | Verfahren und vorrichtung zum aufbereiten von thermoplastischen abfaellen |
-
1998
- 1998-04-20 EP EP98107167A patent/EP0873844B1/de not_active Expired - Lifetime
- 1998-04-20 DE DE1998617063 patent/DE69817063T2/de not_active Expired - Lifetime
- 1998-04-22 KR KR10-1998-0014301A patent/KR100450143B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0873844B1 (de) | 2003-08-13 |
KR19980081605A (ko) | 1998-11-25 |
DE69817063T2 (de) | 2004-06-03 |
KR100450143B1 (ko) | 2005-04-06 |
EP0873844A2 (de) | 1998-10-28 |
EP0873844A3 (de) | 1999-01-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69722531D1 (de) | Verfahren zur Herstellung einer Polyesterzusammensetzung | |
DE69833512D1 (de) | Verfahren zur Herstellung einer thermoplastischen Beschichtung | |
DE69812562T2 (de) | Verfahren zur Herstellung einer Polyesterfolie | |
DE69613527D1 (de) | Verfahren zur Herstellung einer Kautschukzusammensetzung | |
DE59801235D1 (de) | Verfahren zur Herstellung von Bishydroxymethylverbindungen | |
DE19981913T1 (de) | Verfahren zur Herstellung von Bisphenol A | |
DE69634617D1 (de) | Verfahren zur Herstellung einer Kautschukzusammensetzung | |
DE59812758D1 (de) | Verfahren zur herstellung von 8-methoxy-chinoloncarbonsäuren | |
DE69716338T2 (de) | Verfahren zur Herstellung einer Pigmentzubereitun | |
DE69813410D1 (de) | Verfahren zur Herstellung eine Purin-Nukleosid-Verbindung | |
DE69817063D1 (de) | Verfahren zur Herstellung einer Polyesterzusammensetzung | |
DE69617483T2 (de) | Verfahren zur Herstellung einer Würzmischung | |
DE69535653D1 (de) | Verfahren zur Herstellung einer D-N-Carbamoyl-alpha-Aminosäure | |
DE69811598D1 (de) | Verfahren zur Herstellung von Triphendioxazinverbindungen | |
DE69806876D1 (de) | Verfahren zur Herstellung von 2-Chlorprop-1-en | |
DE19880405T1 (de) | Verfahren zur Herstellung von Doxorubicin | |
DE59406129D1 (de) | Verfahren zur Herstellung einer Plastisol-Zusammensetzung | |
DE59508384D1 (de) | Verfahren zur Herstellung von Diphosphanen | |
DE59802385D1 (de) | Verfahren zur Herstellung von N-Alkylcarbazolen | |
DE69801139T2 (de) | Verfahren zur Herstellung einer Polymerzusammensetzung | |
DE69826946D1 (de) | Verfahren zur Herstellung von cis-Hexahydroisoindolinen | |
DE69807409D1 (de) | Verfahren zur Herstellung von 7-Octen-1-al | |
DE69805724D1 (de) | Verfahren zur Herstellung von Hypophosphit-Verbindungen | |
DE69801350D1 (de) | Verfahren zur Herstellung von Diacetoxybuten | |
DE69801715T2 (de) | Verfahren zur Herstellung einer Ferri-Polysulfat-Lösung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |