AR243022A1 - Aparato para determinar rapida y reproductiblemente la reologia en estado fundido de un material polimerico. - Google Patents

Aparato para determinar rapida y reproductiblemente la reologia en estado fundido de un material polimerico.

Info

Publication number: AR243022A1
Authority: AR; Argentina
Prior art keywords: novel; polymer melt; line polymer; melt rheometer; rheometer
Prior art date: 1990-06-27

Application number

AR91320023A

Other languages

English (en)

Original Assignee

Du Pont

Priority date (The priority date 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 date listed.)

1990-06-27

Filing date

1991-06-25

Publication date

1993-06-30

1991-06-25 Application filed by Du Pont filed Critical Du Pont

1993-06-30 Application granted granted Critical

1993-06-30 Publication of AR243022A1 publication Critical patent/AR243022A1/es

Classifications

- 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
- 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
- G01N11/10—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material
- G01N11/14—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material by using rotary bodies, e.g. vane

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Immunology (AREA)
Analytical Chemistry (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
General Physics & Mathematics (AREA)
Physics & Mathematics (AREA)
Pathology (AREA)
Engineering & Computer Science (AREA)
Food Science & Technology (AREA)
Medicinal Chemistry (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Polyesters Or Polycarbonates (AREA)
Investigating Or Analyzing Materials Using Thermal Means (AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

AR91320023A 1990-06-27 1991-06-25 Aparato para determinar rapida y reproductiblemente la reologia en estado fundido de un material polimerico. AR243022A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/544,626 US5078007A (en)	1990-06-27	1990-06-27	In-line polymer melt rheometer

Publications (1)

Publication Number	Publication Date
AR243022A1 true AR243022A1 (es)	1993-06-30

Family

ID=24172944

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AR91320023A AR243022A1 (es)	1990-06-27	1991-06-25	Aparato para determinar rapida y reproductiblemente la reologia en estado fundido de un material polimerico.

Country Status (12)

Country	Link
US (1)	US5078007A (es)
EP (1)	EP0536140B1 (es)
JP (1)	JPH05506926A (es)
KR (1)	KR960016167B1 (es)
AR (1)	AR243022A1 (es)
AU (1)	AU643640B2 (es)
BR (1)	BR9106584A (es)
CA (1)	CA2045707A1 (es)
DE (1)	DE69104613T2 (es)
ES (1)	ES2064097T3 (es)
MX (1)	MX166950B (es)
WO (1)	WO1992000512A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4032375A1 (de) *	1990-10-12	1992-04-16	Werner & Pfleiderer	Verfahren und messvorrichtung zum messen der visko-elastischen eigenschaften von polymerem material
US5974866A (en) *	1997-08-29	1999-11-02	General Electric Company	On-line rheometer device
US6412337B1 (en)	2000-01-28	2002-07-02	Polyvalor S.E.C.	Apparatus and method for measuring the rheological properties of a power law fluid
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
US6946540B2 (en) *	2003-03-24	2005-09-20	Chevron Phillips Chemical Company, Lp	Method of measuring extent of curing of compacted poly(arylene sulfide)
US20040197924A1 (en) *	2003-04-01	2004-10-07	Murphy Lawrence J.	Liquid absorptometry method of providing product consistency
DE102006034390A1 (de) *	2006-07-25	2008-01-31	Jado Extruvision Gmbh	Rheometer
AT504116B1 (de) *	2007-06-06	2008-03-15	Anton Paar Gmbh	Verfahren zur ermittlung der viskosität von fluiden und viskosimeter
EP2078949A3 (de) *	2008-01-10	2011-08-03	JADO Extruvision GmbH	Rheometer
US8753553B2 (en) *	2008-04-14	2014-06-17	University Of Massachusetts	Methods for forming injected molded parts and in-mold sensors therefor
US8607639B2 (en) *	2010-03-16	2013-12-17	AbbVie Deutschland GmbH & Co. KG	Method and device for determining mechanical stress load and interface effects on particles dispersed in a fluid
US10899059B2 (en) *	2017-05-12	2021-01-26	Kuraray Europe Gmbh	Method for producing films based on plasticized polyvinyl acetal having a predefined viscosity
CN108709828B (zh) *	2018-03-30	2023-09-29	四川大学	能同时测量聚合物压力和/或剪切流变的旋转挤出加工流变仪及流变测量方法
KR102142013B1 (ko) *	2019-07-11	2020-08-06	김명호	고점도 물질의 유변학적 물성 측정 장치
AT524053B1 (de) *	2021-02-01	2022-02-15	Pro2Future Gmbh	Verfahren zur Bestimmung der mechanisch eingebrachten Leistung in Extrudern
CN114407314B (zh) *	2022-01-24	2024-04-05	拓凌机械(浙江)有限公司	一种具有模内流变在线测量功能的微注塑模具及测控方法
CN117330122B (zh) *	2023-08-17	2025-05-02	余姚市机器人研究中心	基于压电-热电偶阵列、光学集成的聚合物成型检测装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3111838A (en) *	1960-07-18	1963-11-26	Kinemotive Corp	Viscosity sensor
US3350922A (en) *	1965-05-17	1967-11-07	Exxon Research Engineering Co	Engine viscosity simulator
DE1798201A1 (de) *	1968-09-07	1971-09-30	Schenkel Gerhard Prof Dr Ing	Verfahren und Vorrichtung zur Bestimmung rheologischer Stoffwerte (Simultan-Rheometer)
US3841147A (en) *	1973-02-05	1974-10-15	Eastman Kodak Co	Method and apparatus for determining the inherent viscosity of a liquid
DE2454600B2 (de) *	1974-11-18	1977-08-04	Brabender Ohg, 4100 Duisburg	Messkneter
JPS5912980B2 (ja) *	1976-01-14	1984-03-27	松下電工株式会社	成形材料の安定性流動性の試験方法
DK145355C (da) *	1976-12-07	1983-03-28	Danske Sukkerfab	Viskositetsmaaler
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
US4468953A (en) *	1982-07-22	1984-09-04	Rheometrics, Inc.	Viscosity and elasticity of a fluid
AT379901B (de) *	1983-03-03	1986-03-10	Maplan Masch Tech Anlagen	Stationaer arbeitender plastograph zum testen von kunststoffmischungen
US4721589A (en) *	1983-09-22	1988-01-26	Harrel, Inc.	Extruder viscosity control system and method
US4541270A (en) *	1984-03-01	1985-09-17	American Maplan Corporation	Apparatus for testing plastic compositions
JPH0743310B2 (ja) *	1987-09-04	1995-05-15	蓮太郎難波	流動物のレオロジー特性測定装置
JPH01292233A (ja) *	1988-05-19	1989-11-24	Plast Kogaku Kenkyusho:Kk	粘度計
EP0399634A3 (en) *	1989-05-22	1991-03-20	PLINT & PARTNERS LIMITED	Viscometer

1990
- 1990-06-27 US US07/544,626 patent/US5078007A/en not_active Expired - Lifetime
1991
- 1991-02-26 KR KR1019920703357A patent/KR960016167B1/ko not_active Expired - Fee Related
- 1991-02-26 JP JP91506390A patent/JPH05506926A/ja active Pending
- 1991-02-26 ES ES91906481T patent/ES2064097T3/es not_active Expired - Lifetime
- 1991-02-26 AU AU75400/91A patent/AU643640B2/en not_active Ceased
- 1991-02-26 EP EP91906481A patent/EP0536140B1/en not_active Expired - Lifetime
- 1991-02-26 BR BR919106584A patent/BR9106584A/pt not_active IP Right Cessation
- 1991-02-26 DE DE69104613T patent/DE69104613T2/de not_active Expired - Fee Related
- 1991-02-26 WO PCT/US1991/001077 patent/WO1992000512A1/en not_active Ceased
- 1991-06-25 AR AR91320023A patent/AR243022A1/es active
- 1991-06-26 MX MX026387A patent/MX166950B/es unknown
- 1991-06-26 CA CA002045707A patent/CA2045707A1/en not_active Abandoned

Also Published As

Publication number	Publication date
US5078007A (en)	1992-01-07
EP0536140B1 (en)	1994-10-12
AU643640B2 (en)	1993-11-18
WO1992000512A1 (en)	1992-01-09
ES2064097T3 (es)	1995-01-16
MX166950B (es)	1993-02-11
CA2045707A1 (en)	1991-12-28
JPH05506926A (ja)	1993-10-07
DE69104613T2 (de)	1995-05-04
DE69104613D1 (de)	1994-11-17
KR930701736A (ko)	1993-06-12
BR9106584A (pt)	1993-03-30
EP0536140A1 (en)	1993-04-14
AU7540091A (en)	1992-01-23
KR960016167B1 (ko)	1996-12-04

Publication	Publication Date	Title
EP0483717A3 (en)	1993-02-03	Polymer blends
EP0441383A3 (en)	1992-04-15	Composition for plastic lenses
AR243022A1 (es)	1993-06-30	Aparato para determinar rapida y reproductiblemente la reologia en estado fundido de un material polimerico.
IL99880A0 (en)	1992-08-18	Stabilized halogen containing polymer compositions
GB9021546D0 (en)	1990-11-21	Novel composition
GB8918589D0 (en)	1989-09-27	Polymeric compositions
GB9006315D0 (en)	1990-05-16	Polymer compositions
GB8911525D0 (en)	1989-07-05	Polymeric composition
GB2250601B (en)	1994-04-06	Rheometer
EP0454173A3 (en)	1992-10-14	Shape-memorizing block copolymer composition
GB9000865D0 (en)	1990-03-14	Polymer composition
ZA91851B (en)	1991-11-27	Stabilized polymer latex composition
EP0462505A3 (en)	1992-08-19	Compatible polymer blends
ZA917659B (en)	1992-05-27	Polymer compositions
GB2248621B (en)	1994-08-17	Polymer mixture
GB8911519D0 (en)	1989-07-05	Polymeric compositions
GB8924877D0 (en)	1989-12-20	Polymeric compositions
GB8722365D0 (en)	1987-10-28	Polymer composition
EP0482833A3 (en)	1992-09-09	Polymer compositions
EP0420307A3 (en)	1991-08-07	Polymer composition
GB8926632D0 (en)	1990-01-17	Polymer blend composition
GB8916731D0 (en)	1989-09-06	Polymer composition
EP0434067A3 (en)	1992-10-28	Polymer compositions
GB8907462D0 (en)	1989-05-17	Polymer compositions
GB9027642D0 (en)	1991-02-13	Polymer additive composition