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1. WO2012056256 - MILLED EXPANDED VOLCANIC GLASS AS LAMELLAR FILLER

Publication Number WO/2012/056256
Publication Date 03.05.2012
International Application No. PCT/GR2011/000046
International Filing Date 18.10.2011
IPC
C09C 1/00 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
CTREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES; PREPARATION OF CARBON BLACK
1Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
C09D 7/12 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
7Features of coating compositions, not provided for in group C09D5/88; Processes for incorporating ingredients in coating compositions
12Other additives
C22B 34/14 2006.01
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
BPRODUCTION OR REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
34Obtaining refractory metals
10Obtaining titanium, zirconium or hafnium
14Obtaining zirconium or hafnium
CPC
C01P 2002/20
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
2002Crystal-structural characteristics
20Two-dimensional structures
C01P 2004/03
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
2004Particle morphology
01depicted by an image
03obtained by SEM
C01P 2004/20
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
2004Particle morphology
20extending in two dimensions, e.g. plate-like
C01P 2004/54
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
2004Particle morphology
54Particles characterised by their aspect ratio, i.e. the ratio of sizes in the longest to the shortest dimension
C01P 2004/61
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
2004Particle morphology
60Particles characterised by their size
61Micrometer sized, i.e. from 1-100 micrometer
C01P 2006/19
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
2006Physical properties of inorganic compounds
19Oil-absorption capacity, e.g. DBP values
Applicants
  • S&B INDUSTRIAL MINERALS S.A. [GR]/[GR] (AllExceptUS)
  • DEDELOUDIS, Christos [GR]/[GR] (UsOnly)
  • KARALIS, Thanasis [GR]/[GR] (UsOnly)
Inventors
  • DEDELOUDIS, Christos
  • KARALIS, Thanasis
Agents
  • KORIATOPOULOU, Pierrina
Priority Data
EP 10386016.925.10.2010EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) MILLED EXPANDED VOLCANIC GLASS AS LAMELLAR FILLER
(FR) OBSIDIENNE EXPANSÉE BROYÉE SERVANT DE CHARGE LAMELLAIRE
Abstract
(EN)
This invention relates to an improved filler product based on milled expanded volcanic glass like expanded pitchstone or expanded pumicite, expanded perlite or expanded pumicites for use as Ti02 extender in paints, as IR retaining fillers in LDPE films and as volume resistivity enhancer in cable covers.
(FR)
Cette invention porte sur un produit de type matière de charge amélioré à base d'obsidienne expansée broyée comme du pechstein expansé ou de la pierre ponce expansée, de perlite expansée ou de pierres ponces expansées destiné à être utilisé comme matière de charge de TiO2 dans des peintures, comme charge arrêtant les IR dans des films de PE-BD et comme agent augmentant la résistivité en volume dans des enveloppes de câble.
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