ES2054579B1 - PROCEDURE FOR THE PREPARATION OF COMPLEX HYDROCARBON-POLYMERIC COMPOSITIONS. - Google Patents

PROCEDURE FOR THE PREPARATION OF COMPLEX HYDROCARBON-POLYMERIC COMPOSITIONS.

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Publication number
ES2054579B1
ES2054579B1 ES9202344A ES9202344A ES2054579B1 ES 2054579 B1 ES2054579 B1 ES 2054579B1 ES 9202344 A ES9202344 A ES 9202344A ES 9202344 A ES9202344 A ES 9202344A ES 2054579 B1 ES2054579 B1 ES 2054579B1
Authority
ES
Spain
Prior art keywords
preparation
procedure
polymeric compositions
complex hydrocarbon
concentrate
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
ES9202344A
Other languages
Spanish (es)
Other versions
ES2054579A1 (en
Inventor
Conesa Joaquin Perez
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.)
Repsol Petroleo SA
Original Assignee
Repsol Petroleo SA
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.)
Filing date
Publication date
Application filed by Repsol Petroleo SA filed Critical Repsol Petroleo SA
Priority to ES9202344A priority Critical patent/ES2054579B1/en
Publication of ES2054579A1 publication Critical patent/ES2054579A1/en
Application granted granted Critical
Publication of ES2054579B1 publication Critical patent/ES2054579B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

PROCEDIMIENTO DE PREPARACION DE COMPOSICIONES COMPLEJAS HIDROCARBONADO-POLIMERICAS RETICULADAS. EL PROCESO CONSISTE BASICAMENTE EN LA PREPARACION, EN UNA PRIMERA FASE, DE UN CONCENTRADO POLIMERICO EN EL QUE EL POLIMERO, UN ESTIRENO-BUTADIENO POLIMERIZADO AL AZAR, QUEDA DISUELTO Y PREACTIVADO EN UN DISOLVENTE QUE PERMANECE EN EL PRODUCTO FINAL EN SU APLICACION COMO LIGANTE EN AGLOMERADOS ASFALTICOS. EN UNA SEGUNDA FASE, ESTE CONCENTRADO POLIMERICO SE HACE REACCIONAR BAJO AGITACION ENTRE 120GC Y 190GC, CON UN CONCENTRADO DE ASFALTENOS EN PRESENCIA DE UN SISTEMA DE RETICULACION ADECUADO, DE LOS QUE SE UTILIZAN EN LA INDUSTRIA DE VULCANIZACION DEL CAUCHO.PROCEDURE FOR THE PREPARATION OF COMPLEX HYDROCARBON-POLYMERIC COMPOSITIONS. THE PROCESS CONSISTS BASICALLY IN THE PREPARATION, IN A FIRST PHASE, OF A POLYMERIC CONCENTRATE IN WHICH THE POLYMER, A RANDOM STYRENE-BUTADIENE, IS DISSOLVED AND PREACTIVATED IN A SOLVENT THAT REMAINS IN THE FINAL PRODUCT IN ITS APPLICATION ASPHALTIC AGGLOMERATES. IN A SECOND PHASE, THIS POLYMERIC CONCENTRATE IS REACTED UNDER AGITATION BETWEEN 120GC AND 190GC, WITH A CONCENTRATE OF ASPHALTENES IN THE PRESENCE OF AN ADEQUATE RETICULATION SYSTEM, OF WHICH ARE USED IN THE RUBBER VULCANIZATION INDUSTRY.

ES9202344A 1992-11-20 1992-11-20 PROCEDURE FOR THE PREPARATION OF COMPLEX HYDROCARBON-POLYMERIC COMPOSITIONS. Expired - Lifetime ES2054579B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9202344A ES2054579B1 (en) 1992-11-20 1992-11-20 PROCEDURE FOR THE PREPARATION OF COMPLEX HYDROCARBON-POLYMERIC COMPOSITIONS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9202344A ES2054579B1 (en) 1992-11-20 1992-11-20 PROCEDURE FOR THE PREPARATION OF COMPLEX HYDROCARBON-POLYMERIC COMPOSITIONS.

Publications (2)

Publication Number Publication Date
ES2054579A1 ES2054579A1 (en) 1994-08-01
ES2054579B1 true ES2054579B1 (en) 1995-02-16

Family

ID=8278851

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9202344A Expired - Lifetime ES2054579B1 (en) 1992-11-20 1992-11-20 PROCEDURE FOR THE PREPARATION OF COMPLEX HYDROCARBON-POLYMERIC COMPOSITIONS.

Country Status (1)

Country Link
ES (1) ES2054579B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2127041B1 (en) * 1995-01-09 1999-12-01 Repsol Petroleo Sa PROCEDURE FOR THE PREPARATION OF CROSS-LINKED HYDROCARBON-POLYMERIC BINDERS.
RU2529552C1 (en) * 2013-04-30 2014-09-27 Федеральное Государственное Бюджетное Учреждение Науки Институт Химии И Химической Технологии Сибирского Отделения Российской Академии Наук (Иххт Со Ран) Method of producing bitumen-rubber binder

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4459157A (en) * 1982-07-19 1984-07-10 Tosco Corporation Asphalt composition
US4422878A (en) * 1982-11-29 1983-12-27 Hercules Incorporated Asphalt compositions
FR2636340B1 (en) * 1988-09-09 1992-04-17 Elf France PROCESS FOR THE PREPARATION OF BITUMEN-POLYMER COMPOSITIONS, APPLICATION OF THE COMPOSITIONS OBTAINED IN THE PRODUCTION OF COATINGS AND MOTHER POLYMER SOLUTION FOR USE IN OBTAINING THE SAME

Also Published As

Publication number Publication date
ES2054579A1 (en) 1994-08-01

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