CA2263667A1 - Processes for manufacturing pigment granules used in the colouring of concrete - Google Patents
Processes for manufacturing pigment granules used in the colouring of concrete Download PDFInfo
- Publication number
- CA2263667A1 CA2263667A1 CA002263667A CA2263667A CA2263667A1 CA 2263667 A1 CA2263667 A1 CA 2263667A1 CA 002263667 A CA002263667 A CA 002263667A CA 2263667 A CA2263667 A CA 2263667A CA 2263667 A1 CA2263667 A1 CA 2263667A1
- Authority
- CA
- Canada
- Prior art keywords
- concrete
- mixture
- colouring
- processes
- pigment granules
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/02—Agglomerated materials, e.g. artificial aggregates
- C04B18/022—Agglomerated materials, e.g. artificial aggregates agglomerated by an organic binder
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/006—Preparation of organic pigments
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
- C09B67/0092—Dyes in solid form
-
- 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
- C09C1/22—Compounds of iron
- C09C1/24—Oxides of iron
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/30—Three-dimensional structures
- C01P2002/32—Three-dimensional structures spinel-type (AB2O4)
-
- 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
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/10—Solid density
-
- 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
- C01P2006/90—Other properties not specified above
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Civil Engineering (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Paints Or Removers (AREA)
Abstract
Procédé pour la préparation de granulés de pigments comprenant les étapes suivantes: a) obtention d'un mélange, sous forme d'une suspension liquide, d'une émulsion et/ou d'une pâte, ledit mélange comprenant au moins un pigment et au moins un liant choisi dans le groupe constitué par les composés organiques qui forment des films insolubles après séchage et/ou par réaction chimique lors du séchage, le ou les liants étant choisis de façon que les films formés soient dépourvus de pouvoir dispersif dans les bétons, et b) séchage dudit mélange. Les granulés obtenus sont résistants à l'humidité et servent de colorant pour les bétons.Process for the preparation of pigment granules comprising the following steps: a) obtaining a mixture, in the form of a liquid suspension, of an emulsion and / or a paste, said mixture comprising at least one pigment and at least at least one binder chosen from the group consisting of organic compounds which form insoluble films after drying and / or by chemical reaction during drying, the binder or binders being chosen so that the films formed are devoid of dispersing power in concrete, and b) drying said mixture. The granules obtained are resistant to humidity and serve as a coloring agent for concrete.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002263667A CA2263667C (en) | 1999-03-15 | 1999-03-15 | Processes for manufacturing pigment granules used in the colouring of concrete |
AU2000235473A AU2000235473A1 (en) | 1999-03-15 | 2000-03-30 | Process for producing pigment granules and for dyeing concrete |
PCT/CA2000/000346 WO2001074735A1 (en) | 1999-03-15 | 2000-03-30 | Process for producing pigment granules and for dyeing concrete |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002263667A CA2263667C (en) | 1999-03-15 | 1999-03-15 | Processes for manufacturing pigment granules used in the colouring of concrete |
PCT/CA2000/000346 WO2001074735A1 (en) | 1999-03-15 | 2000-03-30 | Process for producing pigment granules and for dyeing concrete |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2263667A1 true CA2263667A1 (en) | 2000-09-15 |
CA2263667C CA2263667C (en) | 2002-02-26 |
Family
ID=33030382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002263667A Expired - Lifetime CA2263667C (en) | 1999-03-15 | 1999-03-15 | Processes for manufacturing pigment granules used in the colouring of concrete |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2000235473A1 (en) |
CA (1) | CA2263667C (en) |
WO (1) | WO2001074735A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7033427B2 (en) | 2002-10-22 | 2006-04-25 | Silica Pacific Pty. Limited | Composition and method for coloring the surface of a porous substrate |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10046152A1 (en) * | 2000-09-15 | 2002-03-28 | Merck Patent Gmbh | Pigment preparation in granular form |
WO2008049749A1 (en) | 2006-10-25 | 2008-05-02 | Ciba Holding Inc. | Heat-stable encapsulated pigments |
DE102009019846A1 (en) * | 2009-05-06 | 2010-11-11 | H.C. Carbon Gmbh | Granule composition and process for its preparation |
US9120950B1 (en) | 2014-03-05 | 2015-09-01 | D'arcy Polychrome Limited | Pigment formulations |
AU2015262102B2 (en) * | 2014-05-23 | 2019-04-04 | Drikolor Inc | Concrete colourants |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4277288A (en) * | 1978-10-06 | 1981-07-07 | Ciba-Geigy Corporation | Fluidized granulation of pigments using organic granulating assistant |
DE3619363A1 (en) * | 1986-06-09 | 1987-12-10 | Brockhues Chem Werke Ag | METHOD FOR COLORING CONCRETE |
DE19533081C2 (en) * | 1995-09-07 | 1998-11-26 | Braas Gmbh | Process for the production of colored concrete bodies |
US5900051A (en) * | 1997-05-20 | 1999-05-04 | Solomon Grind-Chem Service, Inc. | Compositions and method for conditioning mineral oxide pigment |
-
1999
- 1999-03-15 CA CA002263667A patent/CA2263667C/en not_active Expired - Lifetime
-
2000
- 2000-03-30 AU AU2000235473A patent/AU2000235473A1/en not_active Abandoned
- 2000-03-30 WO PCT/CA2000/000346 patent/WO2001074735A1/en active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7033427B2 (en) | 2002-10-22 | 2006-04-25 | Silica Pacific Pty. Limited | Composition and method for coloring the surface of a porous substrate |
Also Published As
Publication number | Publication date |
---|---|
WO2001074735A1 (en) | 2001-10-11 |
CA2263667C (en) | 2002-02-26 |
AU2000235473A1 (en) | 2001-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20190315 |