ES8606009A3 - Una dispersion acuosa de carbonato de calcio - Google Patents

Una dispersion acuosa de carbonato de calcio

Info

Publication number
ES8606009A3
ES8606009A3 ES539219A ES539219A ES8606009A3 ES 8606009 A3 ES8606009 A3 ES 8606009A3 ES 539219 A ES539219 A ES 539219A ES 539219 A ES539219 A ES 539219A ES 8606009 A3 ES8606009 A3 ES 8606009A3
Authority
ES
Spain
Prior art keywords
calcium carbonate
carbonate dispersion
suspension
dispersion
incorporating
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
ES539219A
Other languages
English (en)
Other versions
ES539219A0 (es
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.)
Kao Corp
Original Assignee
Kao Corp
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 Kao Corp filed Critical Kao Corp
Priority to ES539219A priority Critical patent/ES539219A0/es
Publication of ES8606009A3 publication Critical patent/ES8606009A3/es
Publication of ES539219A0 publication Critical patent/ES539219A0/es
Granted legal-status Critical Current

Links

Landscapes

  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Colloid Chemistry (AREA)

Abstract

METODO PARA LA PREPARACION DE UNA DISPERSION ACUOSA DE PARTICULAS DE CARBONATO DE CALCIO, INCLUYENDO UN DISPERSANTE. COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, SE BURBUJEA DIOXIDO DE CARBONO EN UNA SUSPENSION ACUOSA DE HIDROXIDO DE CALCIO PARA FORMAR UNA SUSPENSION ACUOSA QUE CONTIENE ENTRE EL 15 Y EL 25% EN PESO DE CARBONATO DE CALCIO; SEGUNDA, SE SOMETE LA SUSPENSION ACUOSA ASI FORMADA A LA ACCION DE UN FILTRO PRENSA, PARA OBTENER UNA MEZCLA QUE CONTIENE ENTRE EL 40 Y EL 60% EN PESO DE CARBONATO DE CALCIO; Y POR ULTIMO, A LA SUSPENSION SE LE INCORPORA LA SAL DE COPOLIMERO DE ACIDO ACRILICO-ACIDO MALEICO, EN UNA CANTIDAD EFICAZ.
ES539219A 1984-12-28 1984-12-28 Una dispersion acuosa de carbonato de calcio Granted ES539219A0 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES539219A ES539219A0 (es) 1984-12-28 1984-12-28 Una dispersion acuosa de carbonato de calcio

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES539219A ES539219A0 (es) 1984-12-28 1984-12-28 Una dispersion acuosa de carbonato de calcio

Publications (2)

Publication Number Publication Date
ES8606009A3 true ES8606009A3 (es) 1986-04-01
ES539219A0 ES539219A0 (es) 1986-04-01

Family

ID=8488455

Family Applications (1)

Application Number Title Priority Date Filing Date
ES539219A Granted ES539219A0 (es) 1984-12-28 1984-12-28 Una dispersion acuosa de carbonato de calcio

Country Status (1)

Country Link
ES (1) ES539219A0 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0768344A3 (en) * 1995-10-10 1998-07-15 Ecc International Limited Paper coating pigments and their production and use

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0768344A3 (en) * 1995-10-10 1998-07-15 Ecc International Limited Paper coating pigments and their production and use

Also Published As

Publication number Publication date
ES539219A0 (es) 1986-04-01

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170627