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
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
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.
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)
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. |
-
1988
- 1988-02-15 GB GB888803455A patent/GB8803455D0/en active Pending
-
1989
- 1989-02-14 AU AU29956/89A patent/AU2995689A/en not_active Abandoned
- 1989-02-14 ES ES8900515A patent/ES2010866A6/es not_active Expired
- 1989-02-15 IT IT8919443A patent/IT1230723B/it active
Cited By (1)
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 |