AU644086B2 - Process for the preparation of a colored plastic molding material - Google Patents
Process for the preparation of a colored plastic molding material Download PDFInfo
- Publication number
- AU644086B2 AU644086B2 AU58870/90A AU5887090A AU644086B2 AU 644086 B2 AU644086 B2 AU 644086B2 AU 58870/90 A AU58870/90 A AU 58870/90A AU 5887090 A AU5887090 A AU 5887090A AU 644086 B2 AU644086 B2 AU 644086B2
- Authority
- AU
- Australia
- Prior art keywords
- molding material
- monitoring
- light source
- pigment
- material particles
- 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.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/21—Measuring
- B01F35/2131—Colour or luminescence
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/22—Control or regulation
- B01F35/2201—Control or regulation characterised by the type of control technique used
- B01F35/2202—Controlling the mixing process by feed-back, i.e. a measured parameter of the mixture is measured, compared with the set-value and the feed values are corrected
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
- B01F35/82—Forming a predetermined ratio of the substances to be mixed by adding a material to be mixed to a mixture in response to a detected feature, e.g. density, radioactivity, consumed power or colour
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/60—Mixing solids with solids
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Spectrometry And Color Measurement (AREA)
- Dental Preparations (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3922902 | 1989-07-12 | ||
DE3922902A DE3922902A1 (de) | 1989-07-12 | 1989-07-12 | Verfahren zur herstellung einer farbigen kunststoff-formmasse |
Publications (2)
Publication Number | Publication Date |
---|---|
AU5887090A AU5887090A (en) | 1991-01-17 |
AU644086B2 true AU644086B2 (en) | 1993-12-02 |
Family
ID=6384806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU58870/90A Ceased AU644086B2 (en) | 1989-07-12 | 1990-07-11 | Process for the preparation of a colored plastic molding material |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0407927B1 (es) |
JP (1) | JPH0345304A (es) |
AT (1) | ATE107190T1 (es) |
AU (1) | AU644086B2 (es) |
CA (1) | CA2020947A1 (es) |
DE (2) | DE3922902A1 (es) |
ES (1) | ES2056308T3 (es) |
ZA (1) | ZA905423B (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2140510T3 (es) * | 1993-10-04 | 2000-03-01 | Gen Electric | Sistema para controlar el color de uno o varios polimeros en composicion usando mediciones del color durante su tratamiento. |
DE19626785A1 (de) * | 1996-07-03 | 1998-01-08 | Basf Ag | Verfahren und Vorrichtung zur kontinuierlichen Farbmessung von Kunststoff-Formmassen |
BR9801134A (pt) | 1998-03-26 | 2006-11-14 | Renner Herrmann Sa | aparelho e processo para preparação contìnua de um fluido com ajuste automático das suas propriedades |
US6469789B1 (en) | 2000-08-22 | 2002-10-22 | General Electric Company | On-line color measurement system for cooled product |
DE10219034B4 (de) * | 2002-04-29 | 2004-04-08 | Bayer Ag | Verfahren und Vorrichtung zur Bestimmung der Farbe von Kunststoffgranulat |
WO2009040291A1 (de) * | 2007-09-21 | 2009-04-02 | Basf Se | Verfahren und vorrichtung zur messung von farbeigenschaften von kunststoffgranulaten |
DE102008013170A1 (de) * | 2008-03-07 | 2009-09-10 | Wobben, Aloys | Verfahren zum Einstellen eines Mischungsverhältnisses von zwei oder mehr Komponenten |
DE102011113543A1 (de) * | 2011-09-15 | 2013-03-21 | Klöckner Pentaplast GmbH & Co. KG | Gefärbte polymere Formkörper, Verfahren und Vorrichtung zur Herstellung der Formkörper |
BR112021003619B1 (pt) * | 2018-08-29 | 2024-04-30 | Erema Engineering Recycling Maschinen Und Anlagen Gesellschaft M.B.H. | Método e aparelho para o processamento e/ou reciclagem de materiais |
CN113574363A (zh) * | 2019-03-26 | 2021-10-29 | 科思创知识产权两合公司 | 测定透明散装材料的颜色值的方法 |
DE102019217090A1 (de) * | 2019-11-06 | 2021-05-06 | LIEB TGA GmbH | Mischvorrichtung, Gussvorrichtung und Verfahren zum Betreiben einer Mischvorrichtung |
CN113546552A (zh) * | 2021-07-27 | 2021-10-26 | 北京住总集团有限责任公司 | 一种泥浆搅拌装置 |
FR3126321A1 (fr) * | 2021-09-01 | 2023-03-03 | L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude | Dispositif de melange continu et procede associe |
FR3127281B1 (fr) * | 2021-09-23 | 2023-08-25 | Exel Ind | Dispositif de mesure de teinte pour un système de distribution de fluide |
CN115382461B (zh) * | 2022-10-31 | 2023-05-12 | 东营市宝泽能源科技有限公司 | 一种具有配比调节功能的铁离子稳定剂生产装置及方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4684488A (en) * | 1985-02-14 | 1987-08-04 | Werner & Pfleiderer | Method and apparatus for controlled supply of color concentrates into an extruder to obtain a plastic product of desired coloration |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3224324A (en) * | 1962-09-27 | 1965-12-21 | Monsanto Co | Method of presentation of compressionable fibrous samples |
DE2133797A1 (de) * | 1971-07-07 | 1973-01-25 | Hoechst Ag | Messung von verfaerbungen an einer stroemenden polymerschmelze |
JPS5830641A (ja) * | 1981-08-18 | 1983-02-23 | Satake Eng Co Ltd | 連続穀粒精白度測定装置 |
US4403866A (en) * | 1982-05-07 | 1983-09-13 | E. I. Du Pont De Nemours And Company | Process for making paints |
US4799799A (en) * | 1985-02-06 | 1989-01-24 | The United States Of America As Represented By The Secretary Of The Interior | Determining inert content in coal dust/rock dust mixture |
JP2567601B2 (ja) * | 1987-03-27 | 1996-12-25 | サンスター技研 株式会社 | 塗布剤の塗布状態検査方法 |
DE3731804A1 (de) * | 1987-09-22 | 1989-03-30 | Agfa Gevaert Ag | Anordnung zur bestimmung des dispersionsgrades magnetischer pigmente in einer dispersion |
-
1989
- 1989-07-12 DE DE3922902A patent/DE3922902A1/de not_active Withdrawn
-
1990
- 1990-07-07 ES ES90113038T patent/ES2056308T3/es not_active Expired - Lifetime
- 1990-07-07 EP EP90113038A patent/EP0407927B1/de not_active Expired - Lifetime
- 1990-07-07 DE DE59006110T patent/DE59006110D1/de not_active Expired - Fee Related
- 1990-07-07 AT AT90113038T patent/ATE107190T1/de active
- 1990-07-10 JP JP2180739A patent/JPH0345304A/ja active Pending
- 1990-07-11 AU AU58870/90A patent/AU644086B2/en not_active Ceased
- 1990-07-11 ZA ZA905423A patent/ZA905423B/xx unknown
- 1990-07-11 CA CA002020947A patent/CA2020947A1/en not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4684488A (en) * | 1985-02-14 | 1987-08-04 | Werner & Pfleiderer | Method and apparatus for controlled supply of color concentrates into an extruder to obtain a plastic product of desired coloration |
Also Published As
Publication number | Publication date |
---|---|
ATE107190T1 (de) | 1994-07-15 |
ES2056308T3 (es) | 1994-10-01 |
CA2020947A1 (en) | 1991-01-13 |
DE3922902A1 (de) | 1991-01-17 |
EP0407927A3 (en) | 1992-07-22 |
EP0407927B1 (de) | 1994-06-15 |
JPH0345304A (ja) | 1991-02-26 |
AU5887090A (en) | 1991-01-17 |
EP0407927A2 (de) | 1991-01-16 |
DE59006110D1 (de) | 1994-07-21 |
ZA905423B (en) | 1991-04-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU644086B2 (en) | Process for the preparation of a colored plastic molding material | |
US4684488A (en) | Method and apparatus for controlled supply of color concentrates into an extruder to obtain a plastic product of desired coloration | |
JP4633929B2 (ja) | 混合装置 | |
US4144804A (en) | Apparatus for continuously controlling butterfat content of reconstituted milk | |
KR101136017B1 (ko) | 압출 이송 장치 | |
US7027147B2 (en) | Method and apparatus for measuring the color properties of fluids | |
US3817628A (en) | Reflectometer for on-line analysis of granular powders | |
US5953129A (en) | Method and a device for the continuous colorimetry of plastics molding compounds | |
GB2091416A (en) | Sorting Objects | |
EP0386123B1 (en) | An apparatus for colour control of objects | |
EP1027594A1 (en) | Fiber quality monitor | |
EP0549895B1 (en) | Fiber Length Analyzer | |
Bi et al. | Digital image processing method for measuring the residence time distribution in a plasticating extruder | |
US4442054A (en) | Process for continously monitoring and controlling the product film quality from a polymer production unit | |
US4197012A (en) | Process and apparatus for measuring discoloration | |
JP3392450B2 (ja) | 生成品の色調による選別移送装置 | |
JPH04239623A (ja) | スクリュー押出機の色監視方法及び装置 | |
US5033953A (en) | Pelletizing disc assembly and control system | |
JP2003315261A (ja) | 混合機 | |
GB2034027A (en) | Measurement of the Brightness of Milled Products | |
WO1996022512A1 (en) | Method and device for detecting a predetermined colour | |
JPH06341902A (ja) | 被覆線の色抜け判定方法 | |
JPH07243966A (ja) | 赤外線による水分監視方法と装置 | |
JPH05318560A (ja) | 押出機の色監視方法及び装置 | |
GB2099575A (en) | Improved colorimetry equipment and method |