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ES2059660T3 - Nuevos copolimeros en emulsion acuosa especialmente en forma diluible en agua y en aceite para mejorar las propiedades de fluencia y la reduccion del punto de solidificacion de petroleos y de fracciones de petroleo asi como su empleo. - Google Patents

Nuevos copolimeros en emulsion acuosa especialmente en forma diluible en agua y en aceite para mejorar las propiedades de fluencia y la reduccion del punto de solidificacion de petroleos y de fracciones de petroleo asi como su empleo.

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Publication number
ES2059660T3
ES2059660T3 ES89116168T ES89116168T ES2059660T3 ES 2059660 T3 ES2059660 T3 ES 2059660T3 ES 89116168 T ES89116168 T ES 89116168T ES 89116168 T ES89116168 T ES 89116168T ES 2059660 T3 ES2059660 T3 ES 2059660T3
Authority
ES
Spain
Prior art keywords
aqueous emulsion
oil
copolymerizates
point
acrylates
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
Application number
ES89116168T
Other languages
English (en)
Inventor
Wolfgang Dr Ritter
Claus-Peter Dr Herold
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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Filing date
Publication date
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Publication of ES2059660T3 publication Critical patent/ES2059660T3/es
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Expired - Lifetime legal-status Critical Current

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
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  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
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Abstract

SE DESCRIBEN EMULSIONES ACUOSAS DE COPOLIMERIZADOS FORMADOS EN FASE ACUOSA CERRADA DE ESTERES METACRILATO DE ALCOHOLES DE CADENA LARGA, SE CARACTERIZA PORQUE LA FASE DISPUESTA Y ESTABLE DEL COPOLIMERIZADO CONTIENE LOS COMPONENTES MONOMEROS SIGUIENTES: 50 A 60% EN PESO DE ESTERES METACRILATOS DE ALCOHOLES DE 16 A 30,0 A 25% EN PESO DE ESTER METACRILATOS DE ALCOHOLES DE C1 A 8 Y DE 0,5 A 40% EN PESO DE MONO Y/O DICARBONICOS INSATURADOS OLEFINICOS DE C1 A 10. EL INVENTO TAMBIEN DESCRIBE EL EMPLEO DE EMULSIONES ACUOSAS DE COPOLIMERIZADO PARA REBAJAR LOS PUNTOS DE FLUENCIA Y DE SOLIDIFICACION DE MEZCLAS DE HIDROCARBUROS (PETROLEO). EL COPOLIMERIZADO INDICADO COMO EMULSION DE COPOLIMERIZADO ACUOSO EN FASE DISPERSAESTA PRESENTE EN FORMA LIGERAMENTE CONCENTRADA PARA EL ENTREMEZCLADO CON LA MEZCLA DE HIDROCARBUROS INDICADA.
ES89116168T 1988-09-10 1989-09-01 Nuevos copolimeros en emulsion acuosa especialmente en forma diluible en agua y en aceite para mejorar las propiedades de fluencia y la reduccion del punto de solidificacion de petroleos y de fracciones de petroleo asi como su empleo. Expired - Lifetime ES2059660T3 (es)

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DE3830913A DE3830913A1 (de) 1988-09-10 1988-09-10 Neue waessrige emulsionscopolymerisate, insbesondere in wasser- und oel-verduennbarer form zur verbesserung der fliesseigenschaften und stockpunktserniedrigung von erdoelen und erdoelfraktionen sowie ihre verwendung

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ATE97438T1 (de) 1993-12-15
EP0359061B1 (de) 1993-11-18
EP0359061A1 (de) 1990-03-21
DE58906199D1 (de) 1993-12-23
JPH04500692A (ja) 1992-02-06
JP2823619B2 (ja) 1998-11-11
DE3830913A1 (de) 1990-03-15
US5418278A (en) 1995-05-23
CA1334883C (en) 1995-03-21
EP0433319A1 (de) 1991-06-26
MX170440B (es) 1993-08-23

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