AU5747099A - Pigment mixture having a high light diffusion - Google Patents

Pigment mixture having a high light diffusion

Info

Publication number
AU5747099A
AU5747099A AU57470/99A AU5747099A AU5747099A AU 5747099 A AU5747099 A AU 5747099A AU 57470/99 A AU57470/99 A AU 57470/99A AU 5747099 A AU5747099 A AU 5747099A AU 5747099 A AU5747099 A AU 5747099A
Authority
AU
Australia
Prior art keywords
light diffusion
high light
pigment mixture
pigment
mixture
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.)
Abandoned
Application number
AU57470/99A
Inventor
Ralf Anselmann
Uta Hillgartner
Martin Knapp
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.)
Merck Patent GmbH
Original Assignee
Merck Patent GmbH
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 Merck Patent GmbH filed Critical Merck Patent GmbH
Publication of AU5747099A publication Critical patent/AU5747099A/en
Abandoned 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
    • C09C1/28—Compounds of silicon
    • C09C1/30—Silicic acid
    • C09C1/3045—Treatment with inorganic compounds
    • C09C1/3054—Coating
    • 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
    • C01P2004/60—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
    • C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic 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
    • C01P2006/60—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
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C01P2006/62—L* (lightness axis)
    • 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
    • C01P2006/66—Hue (H*)
AU57470/99A 1998-09-14 1999-09-13 Pigment mixture having a high light diffusion Abandoned AU5747099A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19842134 1998-09-14
DE19842134A DE19842134A1 (en) 1998-09-14 1998-09-14 Pigment with high light diffusion
PCT/EP1999/006751 WO2000015720A1 (en) 1998-09-14 1999-09-13 Pigment mixture having a high light diffusion

Publications (1)

Publication Number Publication Date
AU5747099A true AU5747099A (en) 2000-04-03

Family

ID=7880982

Family Applications (1)

Application Number Title Priority Date Filing Date
AU57470/99A Abandoned AU5747099A (en) 1998-09-14 1999-09-13 Pigment mixture having a high light diffusion

Country Status (7)

Country Link
EP (1) EP1115796B1 (en)
JP (1) JP4137383B2 (en)
CN (1) CN1158358C (en)
AU (1) AU5747099A (en)
DE (2) DE19842134A1 (en)
ES (1) ES2190249T3 (en)
WO (1) WO2000015720A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10024466A1 (en) 2000-05-18 2001-11-22 Merck Patent Gmbh Highly stable opal-structured pigments useful in e.g. lacquers, paints, inks, plastics or cosmetics are obtained from monodisperse spheres, e.g. of silica, metal oxides such as titanium dioxide or polymer
WO2001096635A2 (en) 2000-06-15 2001-12-20 Merck Patent Gmbh A method for producing sphere-based crystals
EP1337600A2 (en) 2000-11-30 2003-08-27 MERCK PATENT GmbH Particles with opalescent effect
DE10259246A1 (en) * 2002-12-17 2004-07-01 Merck Patent Gmbh Inorganic spherical absorption pigments
FR2862534A1 (en) * 2003-11-26 2005-05-27 Oreal Cosmetic composition useful as a compact powder, foundation, blusher, eye shadow, concealer or body make-up product comprises hard and soft particles with low refractive indices
DE10357679A1 (en) * 2003-12-10 2005-07-07 Merck Patent Gmbh Effect colorant containing core-shell particles
DE102007062945A1 (en) 2007-12-21 2009-06-25 Rehau Ag + Co. Body-plastic component for a motor vehicle and its use
DE102008020440A1 (en) 2008-04-23 2009-10-29 Merck Patent Gmbh Reactive surface-modified particles
DE102008045308A1 (en) 2008-09-02 2010-03-04 Merck Patent Gmbh Producing coatings, comprises applying a dispersion of diffraction colorant precursors on the surface
DE102009029763A1 (en) 2009-06-18 2010-12-23 Rehau Ag + Co. Bodywork component in plastic, suitable for covering vehicle radar system, is multi-layered and coated, in design causing only limited signal attenuation
DE102009051171A1 (en) 2009-10-29 2011-05-05 Merck Patent Gmbh pigments
US9603784B2 (en) 2010-09-30 2017-03-28 Merck Patent Gmbh Process for treating sol-gel capsules
CN102634067B (en) * 2012-04-17 2013-12-25 上海大学 Optical diffusant, optical diffusion material and preparation method of optical diffusion material
DE102013012023A1 (en) * 2013-07-19 2015-01-22 Merck Patent Gmbh pigment mixture
JP2016528263A (en) * 2013-08-22 2016-09-15 メルク パテント ゲーエムベーハー Diffusion pigments in phototherapy.
WO2016015148A1 (en) 2014-07-28 2016-02-04 The Royal Institution For The Advancement Of Learning/Mcgill University Method for producing functionalized nanocrystalline cellulose and functionalized nanocrystalline cellulose thereby produced
WO2017075773A1 (en) * 2015-11-04 2017-05-11 Dow Global Technologies Llc Polycaprolactone-polyurethane microparticles coated with inorganic metal oxides and methods for the preparation thereof
WO2017091893A1 (en) 2015-11-30 2017-06-08 Anomera Inc. Cellulose-based organic pigments
DE102016004164A1 (en) * 2016-04-11 2017-10-12 Merck Patent Gmbh pigment mixture
DE102017200921A1 (en) * 2017-01-20 2018-07-26 Beiersdorf Ag Cosmetic or dermatological preparations containing spherical silica particles coated with titanium dioxide and iron oxides and medium-chain aliphatic diols
KR101876199B1 (en) * 2017-04-21 2018-08-03 씨큐브 주식회사 Complex white pigment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3018126B2 (en) * 1992-02-19 2000-03-13 花王株式会社 Composite pigment and cosmetic containing the same
DE4219287A1 (en) * 1992-06-12 1993-12-16 Merck Patent Gmbh Inorganic fillers and organic matrix materials with refractive index adjustment
EP0803550B1 (en) * 1996-04-22 2003-07-09 MERCK PATENT GmbH Coated SiO2 particles
DE19618569A1 (en) * 1996-05-09 1997-11-13 Merck Patent Gmbh Highly transparent multilayer interference pigments for lacquers, inks, cosmetics, laser-markable plastics etc.

Also Published As

Publication number Publication date
EP1115796B1 (en) 2003-01-15
CN1158358C (en) 2004-07-21
DE19842134A1 (en) 2000-04-13
WO2000015720A1 (en) 2000-03-23
EP1115796A1 (en) 2001-07-18
DE59904056D1 (en) 2003-02-20
ES2190249T3 (en) 2003-07-16
CN1318092A (en) 2001-10-17
JP4137383B2 (en) 2008-08-20
JP2002524647A (en) 2002-08-06

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase