DE68928252D1 - On-line-rheologische Messungen - Google Patents
On-line-rheologische MessungenInfo
- Publication number
- DE68928252D1 DE68928252D1 DE68928252T DE68928252T DE68928252D1 DE 68928252 D1 DE68928252 D1 DE 68928252D1 DE 68928252 T DE68928252 T DE 68928252T DE 68928252 T DE68928252 T DE 68928252T DE 68928252 D1 DE68928252 D1 DE 68928252D1
- Authority
- DE
- Germany
- Prior art keywords
- rheological measurements
- line
- line rheological
- measurements
- rheological
- 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
- 238000000518 rheometry Methods 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
- G01N11/02—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material
- G01N11/04—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material through a restricted passage, e.g. tube, aperture
- G01N11/08—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material through a restricted passage, e.g. tube, aperture by measuring pressure required to produce a known flow
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/44—Resins; Plastics; Rubber; Leather
- G01N33/442—Resins; Plastics
Landscapes
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Flow Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/206,035 US4817416A (en) | 1988-06-13 | 1988-06-13 | On-line rheological measurements |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68928252D1 true DE68928252D1 (de) | 1997-09-18 |
DE68928252T2 DE68928252T2 (de) | 1997-12-18 |
Family
ID=22764713
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68929247T Expired - Fee Related DE68929247T2 (de) | 1988-06-13 | 1989-05-25 | On-line rheologische Messungen |
DE68928252T Expired - Fee Related DE68928252T2 (de) | 1988-06-13 | 1989-05-25 | On-line-rheologische Messungen |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68929247T Expired - Fee Related DE68929247T2 (de) | 1988-06-13 | 1989-05-25 | On-line rheologische Messungen |
Country Status (5)
Country | Link |
---|---|
US (1) | US4817416A (de) |
EP (2) | EP0347055B1 (de) |
JP (1) | JPH0238841A (de) |
CA (1) | CA1316721C (de) |
DE (2) | DE68929247T2 (de) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07119685B2 (ja) * | 1987-04-17 | 1995-12-20 | 東洋紡績株式会社 | 細管式粘度計 |
DE3921841A1 (de) * | 1989-07-03 | 1991-01-10 | Goettfert Werkstoff Pruefmasch | Echtzeit-kapillarrheometer-anordnung |
US4992487A (en) * | 1990-01-09 | 1991-02-12 | E. I. Du Pont De Nemours And Company | Method for determining flow behavior index and using index to control polymer rheology and physical properties |
US5014545A (en) * | 1990-09-19 | 1991-05-14 | E. I. Du Pont De Nemours And Company | Apparatus for determining flow behavior index |
GB2250601B (en) * | 1990-12-04 | 1994-04-06 | Schlumberger Services Petrol | Rheometer |
US5105655A (en) * | 1991-01-18 | 1992-04-21 | Bell Communications Research, Inc. | Rheological device for in situ measurements of photo polymerization kinetics |
DE4236407C2 (de) * | 1992-10-28 | 1996-02-15 | Goettfert Werkstoff Pruefmasch | Verfahren und Vorrichtung zur kontinuierlichen Viskositätsmessung |
US5277058A (en) * | 1992-11-23 | 1994-01-11 | Kalyon Dilhan M | Adjustable gap rheometer |
US5347852A (en) * | 1993-03-11 | 1994-09-20 | Rheometrics, Inc. | On-line rheological measurements for process control |
US5532593A (en) * | 1993-11-01 | 1996-07-02 | The Regents Of The University Of California | Nuclear magnetic resonance imaging rheometer |
DE19505250C1 (de) * | 1995-02-16 | 1996-08-22 | Goettfert Werkstoff Pruefmasch | Verfahren und Vorrichtung zum Ermitteln von dehnelastischen Eigenschaften an Meßproben |
US5734093A (en) * | 1995-12-19 | 1998-03-31 | The Dow Chemical Company | Method and apparatus for determining physical properties of a gas for use in rheometry |
US5708197A (en) * | 1996-05-07 | 1998-01-13 | Polymer Processing Institute | Helical barrel rheometer |
US5974866A (en) * | 1997-08-29 | 1999-11-02 | General Electric Company | On-line rheometer device |
DE19741674A1 (de) * | 1997-09-22 | 1999-03-25 | Haake Gmbh Geb | Mischer insbesondere für viskoelastische Materialien |
US6196058B1 (en) | 1998-03-12 | 2001-03-06 | Consolidated Papers, Inc. | On-line viscosity measurement system |
WO2000066993A1 (en) * | 1999-04-29 | 2000-11-09 | Dynisco Polymer Test, Inc. | Apparatus and method for measuring fluid properties |
US6182503B1 (en) * | 1999-07-01 | 2001-02-06 | Rheometric Scientific, Inc. | On-line rheological measurement for process control |
GB0002192D0 (en) * | 2000-01-31 | 2000-03-22 | Borealis Polymers Oy | Rheometry |
US20020038160A1 (en) * | 2000-06-15 | 2002-03-28 | Maynard Shawn J. | Process and apparatus for preparing a composition of matter utilizing a side stream ultrasonic device |
US6534010B2 (en) * | 2000-12-07 | 2003-03-18 | The Goodyear Tire & Rubber Company | Apparatus for process line testing |
US20020072827A1 (en) * | 2000-12-11 | 2002-06-13 | Sentmanat Martin Lamar | Apparatus and method for process line testing |
AT410195B (de) * | 2001-05-09 | 2003-02-25 | Technoplast Kunststofftechnik | Verfahren und einrichtung zur anpassung eines extrusionswerkzeuges an einen extruder |
CN100443868C (zh) | 2001-11-09 | 2008-12-17 | 埃克森美孚化学专利公司 | 利用拉曼光谱分析的聚合物性能的在线测量和控制 |
US6691561B2 (en) * | 2002-04-15 | 2004-02-17 | Gerneral Electric Company | Rheological measurement process |
US6691558B1 (en) | 2002-07-31 | 2004-02-17 | General Electric Company | In-line rheometer device and method |
WO2004063234A1 (en) | 2003-01-06 | 2004-07-29 | Exxonmobil Chemical Patents Inc. | On-line measurement and control of polymer product properties by raman spectroscopy |
DE102004022653A1 (de) * | 2004-05-07 | 2005-12-15 | Zimmer Ag | Verfahren zur Prozesssteuerung bei der Herstellung von Polyestern oder Copolyestern |
AT414225B (de) * | 2004-06-25 | 2006-10-15 | Technoplast Kunststofftechnik | Verfahren zur herstellung von profilen aus thermoplastischem kunststoff |
US7483129B2 (en) | 2005-07-22 | 2009-01-27 | Exxonmobil Chemical Patents Inc. | On-line properties analysis of a molten polymer by raman spectroscopy for control of a mixing device |
US7505127B2 (en) | 2005-07-22 | 2009-03-17 | Exxonmobil Chemical Patents Inc. | On-line raman analysis and control of a high pressure reaction system |
WO2007018773A1 (en) | 2005-07-22 | 2007-02-15 | Exxonmobil Chemical Patents Inc. | On-line analysis of polymer properties for control of a solution phase reaction system |
DE102005062718A1 (de) * | 2005-12-28 | 2007-07-05 | Robert Bosch Gmbh | Vorrichtung zur Bestimmung der Viskosität von Flüssigkeiten |
DE102006034390A1 (de) * | 2006-07-25 | 2008-01-31 | Jado Extruvision Gmbh | Rheometer |
CN1959372B (zh) * | 2006-11-28 | 2011-01-05 | 中北大学 | 超临界流体-聚合物体系流变性能测定仪 |
DE102007033969B4 (de) | 2007-07-19 | 2018-09-20 | Gneuss Gmbh | Vorrichtung zur Messung der Viskosität von Kunststoffschmelzen |
JP5094309B2 (ja) * | 2007-09-26 | 2012-12-12 | 三洋電機株式会社 | 通信装置及び充電器 |
US7832257B2 (en) * | 2007-10-05 | 2010-11-16 | Halliburton Energy Services Inc. | Determining fluid rheological properties |
CN101430267B (zh) * | 2008-12-12 | 2010-09-08 | 湖南工业大学 | 一种聚合物复合材料流变特性的测试的方法及装置 |
DE102010004794A1 (de) | 2009-02-12 | 2010-08-19 | Oerlikon Textile Gmbh & Co. Kg | Verfahren und Messvorrichtung zur Prüfung einer Polymerschmelze |
CN104267177A (zh) * | 2014-09-10 | 2015-01-07 | 常州大学 | 一种塑料熔体pvt特性实验装置 |
EP3220126A1 (de) * | 2016-03-17 | 2017-09-20 | iVON GmbH | Vorrichtung zur messung der viskosität von flüssigkeiten |
AT518911B1 (de) * | 2016-07-18 | 2022-01-15 | Erema Eng Recycling Maschinen & Anlagen Gmbh | Verfahren und Vorrichtung zur Onlinebestimmung der Viskosität eines Polymers |
US10899059B2 (en) * | 2017-05-12 | 2021-01-26 | Kuraray Europe Gmbh | Method for producing films based on plasticized polyvinyl acetal having a predefined viscosity |
US11080440B2 (en) | 2017-06-27 | 2021-08-03 | International Business Machines Corporation | Characterizing fluid flow at field conditions |
JP2019116023A (ja) * | 2017-12-27 | 2019-07-18 | 住友ゴム工業株式会社 | ゴム押出装置及びゴム押出方法 |
CN109031941A (zh) * | 2018-06-15 | 2018-12-18 | 营口康辉石化有限公司 | 树脂粘度控制***及检测方法 |
CN109366933A (zh) * | 2018-11-27 | 2019-02-22 | 武汉轻工大学 | 一种金属-高分子复合材料加工的在线检测*** |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3116630A (en) * | 1960-07-21 | 1964-01-07 | Sinclair Research Inc | Continuous viscosimeter |
DE1168123B (de) * | 1961-02-28 | 1964-04-16 | Bayer Ag | Vorrichtung zur Bestimmung der Viskositaet von Fluessigkeiten |
US3138950A (en) * | 1961-03-20 | 1964-06-30 | Phillips Petroleum Co | Apparatus for concurrent measurement of polymer melt viscosities at high and low shear rates |
JPS4526837Y1 (de) * | 1966-05-13 | 1970-10-19 | ||
GB1254867A (en) * | 1967-10-05 | 1971-11-24 | Toray Industries | Apparatus and method for continuously determining viscosity |
US3559464A (en) * | 1969-11-13 | 1971-02-02 | Exxon Research Engineering Co | Rheometer for continuous monitoring of a plastic |
NL152378B (nl) * | 1973-05-04 | 1977-02-15 | Itt | Inrichting voor het regelen van de viscositeit van een vloeistof. |
DE2751225C3 (de) * | 1977-11-16 | 1981-08-13 | Werner & Pfleiderer, 7000 Stuttgart | Vorrichtung mit einer nach dem Siebpaket eines Schneckenextruders angeordneten Schmelzindex-Meßeinrichtung und Verfahren zum Regeln der Viskosität von aufgeschmolzenem und auszuformendem Kunststoff |
US4241602A (en) * | 1979-04-20 | 1980-12-30 | Seismograph Service Corporation | Rheometer |
SU817531A1 (ru) * | 1979-06-22 | 1981-03-30 | Новополоцкое Отделение Предприятияп/Я B-2913 | Устройство дл контрол реологи-чЕСКиХ ХАРАКТЕРиСТиК пОлиМЕРОВ |
SU873035A1 (ru) * | 1980-02-18 | 1981-10-15 | Предприятие П/Я М-5593 | Способ непрерывного определени реологических свойств пластичных дисперсных систем |
US4529306A (en) | 1983-06-13 | 1985-07-16 | Flow Vision, Inc. | Apparatus and method for polymer melt stream analysis |
JPS6096013U (ja) * | 1983-12-07 | 1985-06-29 | 西川ゴム工業株式会社 | 被加工中の高分子物質の物性測定装置 |
SU1155914A1 (ru) * | 1983-12-15 | 1985-05-15 | Предприятие П/Я М-5593 | Способ определени реологических характеристик пластичных смазок |
SU1183870A1 (ru) * | 1984-02-27 | 1985-10-07 | Львовский Ордена Ленина Политехнический Институт Им.Ленинского Комсомола | Устройство дл измерени реологических параметров в зкопластичных жидкостей |
SU1283618A1 (ru) * | 1985-07-19 | 1987-01-15 | Львовский политехнический институт им.Ленинского комсомола | Устройство дл определени реологических характеристик в зкопластичных жидкостей |
-
1988
- 1988-06-13 US US07/206,035 patent/US4817416A/en not_active Expired - Lifetime
-
1989
- 1989-05-17 CA CA000599920A patent/CA1316721C/en not_active Expired - Fee Related
- 1989-05-25 DE DE68929247T patent/DE68929247T2/de not_active Expired - Fee Related
- 1989-05-25 EP EP89305324A patent/EP0347055B1/de not_active Expired - Lifetime
- 1989-05-25 EP EP96119795A patent/EP0769690B1/de not_active Expired - Lifetime
- 1989-05-25 DE DE68928252T patent/DE68928252T2/de not_active Expired - Fee Related
- 1989-06-13 JP JP1148573A patent/JPH0238841A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0526135B2 (de) | 1993-04-15 |
EP0769690A3 (de) | 1997-05-07 |
DE68929247T2 (de) | 2001-04-05 |
CA1316721C (en) | 1993-04-27 |
DE68928252T2 (de) | 1997-12-18 |
EP0347055A2 (de) | 1989-12-20 |
JPH0238841A (ja) | 1990-02-08 |
US4817416A (en) | 1989-04-04 |
EP0347055B1 (de) | 1997-08-13 |
DE68929247D1 (de) | 2000-10-12 |
EP0769690A2 (de) | 1997-04-23 |
EP0347055A3 (de) | 1990-12-27 |
EP0769690B1 (de) | 2000-09-06 |
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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 |