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1. WO2016135639 - NEW PORCELAIN, RELATED CERAMIC MIXTURE AND USE OF THIS CERAMIC MIXTURE

Publication Number WO/2016/135639
Publication Date 01.09.2016
International Application No. PCT/IB2016/050998
International Filing Date 24.02.2016
IPC
C04B 33/24 2006.01
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
33Clay-wares
24Manufacture of porcelain or white ware
C04B 35/16 2006.01
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
35Shaped ceramic products characterised by their composition; Ceramic compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
01based on oxides
16based on silicates other than clay
C04B 35/18 2006.01
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
35Shaped ceramic products characterised by their composition; Ceramic compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
01based on oxides
16based on silicates other than clay
18rich in aluminium oxide
C04B 35/20 2006.01
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
35Shaped ceramic products characterised by their composition; Ceramic compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
01based on oxides
16based on silicates other than clay
20rich in magnesium oxide
F21V 3/00 2015.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
3Globes; Bowls; Cover glasses
CPC
C04B 2235/3206
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
2235Aspects relating to ceramic starting mixtures or sintered ceramic products
02Composition of constituents of the starting material or of secondary phases of the final product
30Constituents and secondary phases not being of a fibrous nature
32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
3205Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
3206Magnesium oxides or oxide-forming salts thereof
C04B 2235/9661
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
2235Aspects relating to ceramic starting mixtures or sintered ceramic products
70Aspects relating to sintered or melt-casted ceramic products
96Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
9646Optical properties
9661Colour
C04B 33/24
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
33Clay-wares
24Manufacture of porcelain or white ware
C04B 35/16
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
35Shaped ceramic products characterised by their composition
01based on oxide ceramics
16based on silicates other than clay
C04B 35/18
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
35Shaped ceramic products characterised by their composition
01based on oxide ceramics
16based on silicates other than clay
18rich in aluminium oxide
C04B 35/20
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
35Shaped ceramic products characterised by their composition
01based on oxide ceramics
16based on silicates other than clay
20rich in magnesium oxide ; , e.g. forsterite
Applicants
  • MUNUS INTERNATIONAL S.R.L. [IT]/[IT]
Inventors
  • MONNI, Michelangelo
Agents
  • DALL'OLIO, Giancarlo
Priority Data
PG2015U 00000125.02.2015IT
Publication Language English (EN)
Filing Language Italian (IT)
Designated States
Title
(EN) NEW PORCELAIN, RELATED CERAMIC MIXTURE AND USE OF THIS CERAMIC MIXTURE
(FR) NOUVELLE PORCELAINE, MÉLANGE CÉRAMIQUE ASSOCIÉ ET UTILISATION DUDIT MÉLANGE CÉRAMIQUE
Abstract
(EN)
The invention concerns a new material, a porcelain (called "magnesium porcelain" by the requester) characterised by the fact that it contains magnesium oxide in a percentage greater than 3%, calculated as the weight of magnesium oxide contained in the porcelain divided by the total weight of the porcelain times one hundred. The invention also concerns a new ceramic mixture for porcelain with which said new porcelain can be obtained and the relative use for the realisation of a new filtering element for a lighting device made from said porcelain.
(FR)
L'invention concerne une nouvelle matière, une porcelaine (appelée "porcelaine au magnésium" par le demandeur) caractérisée par le fait qu'elle contient de l'oxyde de magnésium en un pourcentage supérieur à 3 %, calculé en poids d'oxyde de magnésium contenu dans la porcelaine divisé par le poids total de la porcelaine fois cent. Un nouveau mélange céramique à porcelaine qui permet d'obtenir ladite nouvelle porcelaine et son utilisation relative pour la réalisation d'un nouvel élément filtrant pour dispositif d'éclairage fabriqué à partir de ladite porcelaine sont en outre décrits.
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