ES2186498B2 - PROCEDURE FOR COLORING A POROUS PETREO MATERIAL. - Google Patents

PROCEDURE FOR COLORING A POROUS PETREO MATERIAL.

Info

Publication number
ES2186498B2
ES2186498B2 ES200002682A ES200002682A ES2186498B2 ES 2186498 B2 ES2186498 B2 ES 2186498B2 ES 200002682 A ES200002682 A ES 200002682A ES 200002682 A ES200002682 A ES 200002682A ES 2186498 B2 ES2186498 B2 ES 2186498B2
Authority
ES
Spain
Prior art keywords
stone material
porous stone
porous
procedure
insoluble
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 - Fee Related
Application number
ES200002682A
Other languages
Spanish (es)
Other versions
ES2186498A1 (en
Inventor
Riera Antonio Aldaz
Leguey Vicente Montiel
Delgado Salvador Ordonez
Rodriguez Eduardo Exposito
Gonzalvez Ana Bernabeu
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.)
Universidad de Alicante
Original Assignee
Universidad de Alicante
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 Universidad de Alicante filed Critical Universidad de Alicante
Priority to ES200002682A priority Critical patent/ES2186498B2/en
Priority to IT2001MI002301A priority patent/ITMI20012301A1/en
Publication of ES2186498A1 publication Critical patent/ES2186498A1/en
Application granted granted Critical
Publication of ES2186498B2 publication Critical patent/ES2186498B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

Procedimiento para colorear un material pétreo poroso. El procedimiento consiste en la precipitación de un compuesto coloreado insoluble que se deposita sobre las superficies interna y externa de un material pétreo poroso, produciéndose dicho compuesto coloreado insoluble mediante una reacción química de precipitación como consecuencia del movimiento de los cationes y aniones constituyentes de dicho compuesto coloreado insoluble a través de dicho material pétreo poroso, al someter a éste a la acción de un campo eléctrico en el interior de un reactor electroquímico. Esta migración forzada permite colorear al material pétreo poroso mediante una reacción de precipitación directa o mediante una reacción red-ox entre un oxidante y un reductor en el material pétreo poroso, con formación de un compuesto coloreado insoluble, seguido de, opcionalmente, un tratamiento térmico en presencia de un oxidante.Procedure to color a porous stone material. The process consists in the precipitation of an insoluble colored compound that is deposited on the internal and external surfaces of a porous stone material, said insoluble colored compound being produced by a chemical precipitation reaction as a result of the movement of the constituent cations and anions of said compound insoluble coloring through said porous stone material, by subjecting it to the action of an electric field inside an electrochemical reactor. This forced migration allows the porous stone material to be colored by a direct precipitation reaction or by a red-ox reaction between an oxidant and a reducer in the porous stone material, with the formation of an insoluble colored compound, followed by, optionally, a heat treatment in the presence of an oxidant.

ES200002682A 2000-11-07 2000-11-07 PROCEDURE FOR COLORING A POROUS PETREO MATERIAL. Expired - Fee Related ES2186498B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES200002682A ES2186498B2 (en) 2000-11-07 2000-11-07 PROCEDURE FOR COLORING A POROUS PETREO MATERIAL.
IT2001MI002301A ITMI20012301A1 (en) 2000-11-07 2001-10-31 UNIT FOR QUICK CONNECTION TERMINALS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200002682A ES2186498B2 (en) 2000-11-07 2000-11-07 PROCEDURE FOR COLORING A POROUS PETREO MATERIAL.

Publications (2)

Publication Number Publication Date
ES2186498A1 ES2186498A1 (en) 2003-05-01
ES2186498B2 true ES2186498B2 (en) 2003-11-16

Family

ID=8495570

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200002682A Expired - Fee Related ES2186498B2 (en) 2000-11-07 2000-11-07 PROCEDURE FOR COLORING A POROUS PETREO MATERIAL.

Country Status (2)

Country Link
ES (1) ES2186498B2 (en)
IT (1) ITMI20012301A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2275430B1 (en) * 2005-10-27 2008-06-01 Asociacion De Investigacion De Industrias De La Construccion Aidico-Instituto Tecnologico De La Cons COLORING PROCEDURE WITHOUT PIGMENTS AND CHROMATIC HOMOGENEIZATION OF ORNAMENTAL ROCKS, AND DEVICE FOR PUTTING INTO PRACTICE.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3494715A (en) * 1965-12-30 1970-02-10 Gaf Corp Method of coloring naturally occurring porous stone
US4430091A (en) * 1982-05-19 1984-02-07 Clemens Streck Oxidation base dye composition and method of dyeing therewith

Also Published As

Publication number Publication date
ES2186498A1 (en) 2003-05-01
ITMI20012301A1 (en) 2003-05-01

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