ES2010866A6 - Modificadores de asfalto, procedimiento para modificar asfaltos y asfaltos modificados. - Google Patents

Modificadores de asfalto, procedimiento para modificar asfaltos y asfaltos modificados.

Info

Publication number
ES2010866A6
ES2010866A6 ES8900515A ES8900515A ES2010866A6 ES 2010866 A6 ES2010866 A6 ES 2010866A6 ES 8900515 A ES8900515 A ES 8900515A ES 8900515 A ES8900515 A ES 8900515A ES 2010866 A6 ES2010866 A6 ES 2010866A6
Authority
ES
Spain
Prior art keywords
vinyl acetate
prepn
asphalt
modified asphalt
penetration resistance
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
Application number
ES8900515A
Other languages
English (en)
Inventor
Kamal Boussad
Jean Marie Muller
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.)
ExxonMobil Chemical Patents Inc
Original Assignee
Exxon Chemical Patents Inc
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 Exxon Chemical Patents Inc filed Critical Exxon Chemical Patents Inc
Publication of ES2010866A6 publication Critical patent/ES2010866A6/es
Expired legal-status Critical Current

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Abstract

PROCEDIMIENTO PARA MODIFICAR ASFALTO, QUE IMPLICA MEZCLAR CON ASFALTO UN POLIMERO DE VISCOSIDAD MEDIA QUE TIENE UN INDICE DE FUSION DE 700 A 10.000 Y DE 5 A 40% EN PESO DE ACETATO DE VINILO. EL POLIMERO PUEDE MEZCLARSE TAL CUAL O EN FORMA DE UNA EMULSION BITUMINOSA ACUOSA. EL POLIMERO TIENE DE 0 A 10 RAMIFICACIONES DE ALQUILO POR 1.000 ATOMOS DE CARBONO EN LA CADENA PRINCIPAL.
ES8900515A 1988-02-15 1989-02-14 Modificadores de asfalto, procedimiento para modificar asfaltos y asfaltos modificados. Expired ES2010866A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888803455A GB8803455D0 (en) 1988-02-15 1988-02-15 Asphalt modifiers processes for modifying asphalts & modified asphalts

Publications (1)

Publication Number Publication Date
ES2010866A6 true ES2010866A6 (es) 1989-12-01

Family

ID=10631728

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8900515A Expired ES2010866A6 (es) 1988-02-15 1989-02-14 Modificadores de asfalto, procedimiento para modificar asfaltos y asfaltos modificados.

Country Status (4)

Country Link
AU (1) AU2995689A (es)
ES (1) ES2010866A6 (es)
GB (1) GB8803455D0 (es)
IT (1) IT1230723B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2153251A1 (es) * 1997-08-04 2001-02-16 Ditecpesa S A Procedimiento de fabricacion de un nuevo polimero tipo eva, producto asi obtenido y sus aplicaciones.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2153251A1 (es) * 1997-08-04 2001-02-16 Ditecpesa S A Procedimiento de fabricacion de un nuevo polimero tipo eva, producto asi obtenido y sus aplicaciones.

Also Published As

Publication number Publication date
AU2995689A (en) 1989-08-17
IT8919443A0 (it) 1989-02-15
GB8803455D0 (en) 1988-03-16
IT1230723B (it) 1991-10-29

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040916