BR8201721A - Pigmento opacificante e processo para sua formacao - Google Patents

Pigmento opacificante e processo para sua formacao

Info

Publication number
BR8201721A
BR8201721A BR8201721A BR8201721A BR8201721A BR 8201721 A BR8201721 A BR 8201721A BR 8201721 A BR8201721 A BR 8201721A BR 8201721 A BR8201721 A BR 8201721A BR 8201721 A BR8201721 A BR 8201721A
Authority
BR
Brazil
Prior art keywords
opacificating
pigment
formation
opacificating pigment
Prior art date
Application number
BR8201721A
Other languages
English (en)
Inventor
Peter Economou
Original Assignee
Georgia Kaolin Co
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 Georgia Kaolin Co filed Critical Georgia Kaolin Co
Publication of BR8201721A publication Critical patent/BR8201721A/pt

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/38—Coatings with pigments characterised by the pigments
    • D21H19/40—Coatings with pigments characterised by the pigments siliceous, e.g. clays
    • 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
    • C09C1/40—Compounds of aluminium
    • C09C1/42—Clays
    • 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
    • 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
    • C01P2004/50—Agglomerated particles
    • 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
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 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
    • C01P2006/10—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
BR8201721A 1981-07-27 1982-03-26 Pigmento opacificante e processo para sua formacao BR8201721A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/287,026 US4346178A (en) 1981-07-27 1981-07-27 Structured kaolin agglomerates and methods of making the same

Publications (1)

Publication Number Publication Date
BR8201721A true BR8201721A (pt) 1983-04-12

Family

ID=23101157

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8201721A BR8201721A (pt) 1981-07-27 1982-03-26 Pigmento opacificante e processo para sua formacao

Country Status (5)

Country Link
US (1) US4346178A (pt)
JP (1) JPS5915944B2 (pt)
BR (1) BR8201721A (pt)
DE (1) DE3201299A1 (pt)
GB (1) GB2102829B (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172894B (en) * 1985-03-29 1989-05-10 Muirhead Data Communications L Melamine/formaldehyde and urea/formaldehyde resinous materials
US4851048A (en) * 1985-07-12 1989-07-25 E.C.C. America Inc. Structured kaolin pigment and process for manufacture thereof
EP0274430A3 (en) * 1987-01-09 1988-11-23 E.C.C. America Inc. Method of preparing structured kaolin pigments
US5047375A (en) * 1988-12-22 1991-09-10 Ecc America Inc. Method for producing high opacifying kaolin pigment
US5082887A (en) * 1989-12-29 1992-01-21 Ecc American Inc. Aggregated composite mineral pigments
US5378399A (en) * 1990-01-31 1995-01-03 Industrial Progress, Inc. Functional complex microgels with rapid formation kinetics
GB2267503B (en) * 1992-06-04 1996-07-24 Tioxide Group Services Ltd Composite pigmentary material comprising particles of opposite surface charge
GB9211822D0 (en) * 1992-06-04 1992-07-15 Tioxide Group Services Ltd Composite pigmentary material
US5336311A (en) * 1992-07-07 1994-08-09 Nord Kaolin Company Cationic pigments
US5328506A (en) * 1992-10-01 1994-07-12 Engelhard Corporation Pigment products in an agglomerated form and use thereof in bulk shipments
GB9602221D0 (en) * 1996-02-03 1996-04-03 Tioxide Group Services Ltd Composite pigmentary material
US5631080A (en) * 1995-03-27 1997-05-20 The Mead Corporation Method for flocculating clay and composition produced thereby
DE10007484C2 (de) * 2000-02-18 2001-12-13 Schoeller Felix Jun Foto Schichtträger für Aufzeichnungsmaterialien
AT410211B (de) * 2000-12-15 2003-03-25 Agrolinz Melamin Gmbh Halbzeuge und formstoffe aus aminoplasten
EP1770214A1 (en) * 2005-09-28 2007-04-04 Fuji Photo Film B.V. Recording support
FI20085227L (fi) * 2008-03-14 2009-09-15 Kautar Oy Lujitettu huokoinen kuitutuote

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5292773A (en) * 1973-03-06 1974-09-12 Engelhard Minerals & Chemicals Corporation Method for processing kaolin clay pigment and improved product thereof
US3912532A (en) * 1974-01-17 1975-10-14 Nl Industries Inc Urea-formaldehyde coated clay particles, as an opacifying agent

Also Published As

Publication number Publication date
JPS5915944B2 (ja) 1984-04-12
US4346178A (en) 1982-08-24
JPS5819365A (ja) 1983-02-04
GB2102829A (en) 1983-02-09
DE3201299A1 (de) 1983-04-28
GB2102829B (en) 1984-09-26

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