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1. WO2010087092 - CERAMIC FOR DECORATIVE PARTS AND DECORATIVE PARTS

Publication Number WO/2010/087092
Publication Date 05.08.2010
International Application No. PCT/JP2009/071319
International Filing Date 22.12.2009
IPC
C04B 35/58 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
515based on non-oxides
58based on borides, nitrides or silicides
A01K 87/04 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
87Fishing rods
04Fishing-line guides on rods
A44C 27/00 2006.01
AHUMAN NECESSITIES
44HABERDASHERY; JEWELLERY
CJEWELLERY; BRACELETS; OTHER PERSONAL ADORNMENTS; COINS
27Making jewellery or other personal adornments
C22C 29/16 2006.01
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
CALLOYS
29Alloys based on carbides, oxides, borides, nitrides or silicides, e.g. cermets, or other metal compounds, e. g. oxynitrides, sulfides
16based on nitrides
CPC
A01K 87/04
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
87Rods
04Fishing-line guides on rods ; , e.g. tips
C04B 2235/3217
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
3217Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
C04B 2235/3244
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
3231Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
3244Zirconium oxides, zirconates, hafnium oxides, hafnates, or oxide-forming salts thereof
C04B 2235/3817
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
38Non-oxide ceramic constituents or additives
3817Carbides
C04B 2235/3839
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
38Non-oxide ceramic constituents or additives
3817Carbides
3839Refractory metal carbides
C04B 2235/40
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
40Metallic constituents or additives not added as binding phase
Applicants
  • 京セラ株式会社 KYOCERA CORPORATION [JP]/[JP] (AllExceptUS)
  • 濱村 健一 HAMAMURA, Kenichi [JP]/[JP] (UsOnly)
Inventors
  • 濱村 健一 HAMAMURA, Kenichi
Agents
  • 田中 光雄 TANAKA, Mitsuo
Priority Data
2009-01625328.01.2009JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) CERAMIC FOR DECORATIVE PARTS AND DECORATIVE PARTS
(FR) CÉRAMIQUE POUR ÉLÉMENTS DÉCORATIFS ET ÉLÉMENTS DÉCORATIFS
(JA) 装飾部品用セラミックスおよび装飾部品
Abstract
(EN)
Provided is a ceramic for decorative parts, which exhibits not only excellent wear resistance and high hardness but also high rigidity and has a golden color tone capable of giving a user a sense of luxuriousness, a feeling of aesthetic satisfaction, and mental serenity over a long period.  Also provided are decorative parts consisting of the ceramic.  The ceramic comprises titanium nitride as the main component, and contains at least one oxide selected from a group consisting of aluminum oxide and zirconium oxide, nickel, chromium carbide, and molybdenum carbide.  The ceramic exhibits not only excellent wear resistance and high hardness but also high rigidity, and has a golden color tone capable of giving a consumer a sense of luxuriousness, a feeling of aesthetic satisfaction, and mental serenity over a long period.  The ceramic is suitable for use in decorative parts for fishing line guides, watches, mobile terminals, living necessaries, car accessories, sporting goods, musical instruments, and personal ornaments.
(FR)
La présente invention porte sur une céramique pour des éléments décoratifs, qui présente non seulement une excellente résistance à l'usure et une dureté élevée mais également une rigidité élevée et qui a un ton de couleur doré apte à donner à l'utilisateur un sentiment de luxe, une sensation de satisfaction esthétique et de sérénité mentale pendant une période prolongée. L'invention porte également sur des éléments décoratifs constitués de la céramique. La céramique comprend du nitrure de titane en tant que composant principal et contient au moins un oxyde choisi dans un groupe constitué par l'oxyde d'aluminium et l'oxyde de zirconium, du nickel, du carbure de chrome et du carbure de molybdène. La céramique présente non seulement une excellente résistance à l'usure et une dureté élevée mais également une rigidité élevée et a un ton de couleur doré apte à donner au consommateur un sentiment de luxe, une sensation de satisfaction esthétique et de sérénité mentale pendant une période prolongée. La céramique est appropriée pour être utilisée dans des éléments décoratifs pour des guides de ligne de pêche, des montres, des terminaux mobiles, des objets nécessaires à la vie, des accessoires de voiture, des articles de sport, des instruments de musique et des objets décoratifs personnels.
(JA)
 優れた耐磨耗性および高い硬度に加えて高い剛性を有するとともに、所要者に高級感,美的満足感および精神的安らぎを長期間与えることができる金色の色調を有する装飾部品用セラミックスおよびこの装飾部品用セラミックスからなる装飾部品を提供する。窒化チタンを主成分とし、酸化アルミニウムおよび酸化ジルコニウムからなる群から選択される少なくとも1種と、ニッケル,炭化クロムおよび炭化モリブデンとを含む装飾部品用セラミックスである。これによれば、優れた耐磨耗性および高い硬度に加えて高い剛性を有するとともに、需要者に高級感,美的満足感および精神的安らぎを長期間与えることができる金色の色調を有する装飾部品用セラミックスとなり、釣糸案内用,時計用,携帯端末機用,生活用品用,車両用品用,スポーツ用品用,楽器用および装身具用の装飾部品に好適に用いることができる。
Also published as
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