ES456973A1 - Metodo para obtener pigmento de silicato compuesto. - Google Patents

Metodo para obtener pigmento de silicato compuesto.

Info

Publication number
ES456973A1
ES456973A1 ES456973A ES456973A ES456973A1 ES 456973 A1 ES456973 A1 ES 456973A1 ES 456973 A ES456973 A ES 456973A ES 456973 A ES456973 A ES 456973A ES 456973 A1 ES456973 A1 ES 456973A1
Authority
ES
Spain
Prior art keywords
particles
paper
precipitation reaction
clay
spherical
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
ES456973A
Other languages
English (en)
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.)
Westvaco Corp
Original Assignee
Westvaco 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 Westvaco Corp filed Critical Westvaco Corp
Publication of ES456973A1 publication Critical patent/ES456973A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/0081—Composite particulate pigments or fillers, i.e. containing at least two solid phases, except those consisting of coated particles of one compound
    • C09C1/0084—Composite particulate pigments or fillers, i.e. containing at least two solid phases, except those consisting of coated particles of one compound containing titanium dioxide
    • C09C1/0087—Composite particulate pigments or fillers, i.e. containing at least two solid phases, except those consisting of coated particles of one compound containing titanium dioxide only containing titanium dioxide and silica or silicate
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/0081—Composite particulate pigments or fillers, i.e. containing at least two solid phases, except those consisting of coated particles of one compound
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/20—Particle morphology extending in two dimensions, e.g. plate-like
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

Método para obtener pigmento de silicato compuesto, concretamente para preparar un pigmento blanco compuesto de eficiencia óptica mejorada que se caracteriza porque consiste esencialmente, en un componente de arcilla y un componente de silicato metálico, comprendiendo las etapas siguientes de: a) formar una suspensión acuosa de un pigmento de arcilla que tiene una estructura del tipo de laminilla. b) mezclar en el barro de arcilla una sal hidrosoluble de un metal polivalente. C) dosificar en el barro de arcilla/sal, de alto esfuerzo cortante, un silicato metálico alcalino hidrosoluble, precipitando, con ello, la sílice en forma de partículas esféricas sobre las superficies planares de las laminillas de arcilla para formar un pigmento compuesto. d) filtrar el pigmento compuesto del barro; y e) lavar el producto de pigmento compuesto.
ES456973A 1976-03-19 1977-03-17 Metodo para obtener pigmento de silicato compuesto. Expired ES456973A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/668,436 US4026721A (en) 1976-03-19 1976-03-19 Composite silicate pigment

Publications (1)

Publication Number Publication Date
ES456973A1 true ES456973A1 (es) 1978-10-01

Family

ID=24682298

Family Applications (1)

Application Number Title Priority Date Filing Date
ES456973A Expired ES456973A1 (es) 1976-03-19 1977-03-17 Metodo para obtener pigmento de silicato compuesto.

Country Status (6)

Country Link
US (1) US4026721A (es)
JP (1) JPS52115831A (es)
DE (1) DE2711910C2 (es)
ES (1) ES456973A1 (es)
FR (1) FR2344604A1 (es)
GB (1) GB1564867A (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2350084A (en) * 1982-12-30 1984-08-02 Luchtrath, B. Papier-, karton- oder pappenartiger werkstoff
DE3789657D1 (de) * 1986-06-17 1994-05-26 Huber Corp J M Synthetische alkali-metall-alumino-silicate, verfahren und verwendungen, zubereitungen, sowie deren verfahren zur herstellung.
US5171365A (en) * 1986-06-17 1992-12-15 J. M. Huber Corporation Synthetic alkali metal alumino-silicates compositions and their methods of preparation
US5219660A (en) * 1987-06-01 1993-06-15 Wason Satish K Precipitated encapsulated paper pigments and methods
US5352287A (en) * 1988-08-05 1994-10-04 J. M. Huber Corporation Precipitated encapsulated paper pigments and methods
US5262239A (en) * 1988-08-05 1993-11-16 J. M. Huber Corporation Precipitated encapsulated paper pigments and methods
FI100659B (fi) 1988-08-05 1998-01-30 Huber Corp J M Paperipigmenttikomposiittituotteita ja menetelmä niiden valmistamiseks i
US5312485A (en) * 1988-08-05 1994-05-17 J. M. Huber Corporation Precipitated encapsulated paper pigments and methods
JPH05506179A (ja) * 1989-10-12 1993-09-16 インダストリアル　プログレス、インク 構造アグリゲート顔料
AU655753B2 (en) * 1990-01-31 1995-01-12 Industrial Progress, Inc. Functional complex microgels with rapid formation kinetics
US5203918A (en) * 1990-06-04 1993-04-20 Ecc America Inc. Method for forming aggregated kaolin pigment
US5336311A (en) * 1992-07-07 1994-08-09 Nord Kaolin Company Cationic pigments
EP1019454B1 (en) * 1997-01-09 2001-11-07 Ciba SC Holding AG Composite pigment
US6726807B1 (en) 1999-08-26 2004-04-27 G.R. International, Inc. (A Washington Corporation) Multi-phase calcium silicate hydrates, methods for their preparation, and improved paper and pigment products produced therewith
US6403059B1 (en) * 2000-08-18 2002-06-11 J. M. Huber Corporation Methods of making dentifrice compositions and products thereof
US6419174B1 (en) * 2000-08-18 2002-07-16 J. M. Huber Corporation Abrasive compositions and methods for making same
US7048900B2 (en) * 2001-01-31 2006-05-23 G.R. International, Inc. Method and apparatus for production of precipitated calcium carbonate and silicate compounds in common process equipment
US20030094253A1 (en) * 2001-06-19 2003-05-22 Torras Joseph H. Sodium silicate treatment for printing papers
EP3070071A1 (en) * 2015-03-16 2016-09-21 Construction Research & Technology GmbH A process for forming roughened micron size anisotropic platelets

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2296637A (en) * 1938-12-08 1942-09-22 Du Pont High surface hiding pigment material and process of making the same
US2259481A (en) * 1939-04-24 1941-10-21 Glidden Co Treated pigments and method of making
US2259482A (en) * 1939-04-24 1941-10-21 Glidden Co Method of treating pigments and products produced thereby
US2913419A (en) * 1956-04-18 1959-11-17 Du Pont Chemical process and composition
US2885366A (en) * 1956-06-28 1959-05-05 Du Pont Product comprising a skin of dense, hydrated amorphous silica bound upon a core of another solid material and process of making same
FR1175443A (fr) * 1957-03-28 1959-03-26 Thann Fab Prod Chem Pigments organophiles et hydrophobes ainsi que méthode pour leur préparation
US3433704A (en) * 1965-12-16 1969-03-18 Engelhard Min & Chem Attapulgite clay paper filler and method of forming newsprint therewith
FR1485714A (fr) * 1966-05-12 1967-06-23 Fr Des Silicates Speciaux Sifr Pigments combinés
GB1380361A (en) * 1971-02-10 1975-01-15 Commw Scient Ind Res Org Mineral surfaces

Also Published As

Publication number Publication date
US4026721A (en) 1977-05-31
DE2711910C2 (de) 1983-10-27
GB1564867A (en) 1980-04-16
FR2344604A1 (fr) 1977-10-14
DE2711910A1 (de) 1977-09-22
JPS547296B2 (es) 1979-04-05
JPS52115831A (en) 1977-09-28

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