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1. WO2006100809 - COMPOSITE MATERIAL

Publication Number WO/2006/100809
Publication Date 28.09.2006
International Application No. PCT/JP2005/023402
International Filing Date 20.12.2005
IPC
C08K 7/06 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
7Use of ingredients characterised by shape
02Fibres or whiskers
04inorganic
06Elements
C08L 101/00 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
101Compositions of unspecified macromolecular compounds
B29B 11/16 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
11Making preforms
14characterised by structure or composition
16comprising fillers or reinforcements
B29C 70/12 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
70Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
04comprising reinforcements only, e.g. self-reinforcing plastics
06Fibrous reinforcements only
10characterised by the structure of fibrous reinforcements
12using fibres of short length, e.g. in the form of a mat
B29C 70/58 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
70Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
58comprising fillers only
B29C 70/88 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
70Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
88characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced
CPC
B29C 70/12
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
70Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
04comprising reinforcements only, e.g. self-reinforcing plastics
06Fibrous reinforcements only
10characterised by the structure of fibrous reinforcements ; , e.g. hollow fibres
12using fibres of short length, e.g. in the form of a mat
B29C 70/58
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
70Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
58comprising fillers only ; , e.g. particles, powder, beads, flakes, spheres
B29C 70/88
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
70Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
88characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced
B82Y 30/00
BPERFORMING OPERATIONS; TRANSPORTING
82NANOTECHNOLOGY
YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
30Nanotechnology for materials or surface science, e.g. nanocomposites
C04B 2235/3225
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
3224Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
3225Yttrium oxide or oxide-forming salts thereof
C04B 2235/3239
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
3239Vanadium oxides, vanadates or oxide forming salts thereof, e.g. magnesium vanadate
Applicants
  • 株式会社物産ナノテク研究所 BUSSAN NANOTECH RESEARCH INSTITUTE INC. [JP]/[JP] (AllExceptUS)
  • 半田 浩一 HANDA, Koichi [JP]/[JP] (UsOnly)
  • スビアントロ Subiantoro [ID]/[JP] (UsOnly)
  • 塚田 高行 TSUKADA, Takayuki [JP]/[JP] (UsOnly)
  • 単 佳義 SHAN, Jiayi [CN]/[JP] (UsOnly)
  • 大久保 毅 OKUBO, Tsuyoshi [JP]/[JP] (UsOnly)
Inventors
  • 半田 浩一 HANDA, Koichi
  • スビアントロ Subiantoro
  • 塚田 高行 TSUKADA, Takayuki
  • 単 佳義 SHAN, Jiayi
  • 大久保 毅 OKUBO, Tsuyoshi
Agents
  • 石川 泰男 ISHIKAWA, Yasuo
Priority Data
2005-08277622.03.2005JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) COMPOSITE MATERIAL
(FR) MATÉRIAU COMPOSITE
(JA) 複合材料
Abstract
(EN)
A composite material characterized by comprising a matrix and carbon fiber structures contained in the matrix in an amount of 0.1-30 mass% based on the whole, the carbon fiber structures being ones which have a three-dimensional network composed of carbon fibers having an outer diameter of 15-100 nm and have particulate parts which each bonds two or more of the carbon fibers to one another in such a manner that the carbon fibers extend from the particulate part and which have been formed in the course of growth of the carbon fibers. The composite material, which contains the carbon fiber structures, can be improved in physical properties including electrical properties, mechanical properties, and thermal properties without impairing the properties of the matrix, although the amount of the carbon fiber structures added is small.
(FR)
Matériau composite caractérisé en ce qu'il comprend une matrice et des structures de fibres de carbone contenues dans la matrice en quantité de 0,1-30 % en poids sur la base du total du matériau, les structures de fibres de carbone étant des structures qui ont un réseau tridimensionnel constitué de fibres de carbone ayant un diamètre extérieur de 15-100 nm et qui ont des parties particulaires qui relient chacune deux ou plus de deux des fibres de carbone les unes aux autres d'une manière telle que les fibres de carbone partent de la partie particulaire et qui ont été formées au cours de la formation des fibres de carbone. Le matériau composite, lequel contient les structures de fibres de carbone, peut être amélioré en termes de propriétés physiques dont les propriétés électriques, les propriétés mécaniques et les propriétés thermiques sans dégrader les propriétés de la matrice, bien que la quantité des structures de fibres de carbone ajoutée soit petite.
(JA)
 外径15~100nmの炭素繊維から構成される3次元ネットワーク状の炭素繊維構造体であって、前記炭素繊維構造体は、前記炭素繊維が複数延出する態様で、当該炭素繊維を互いに結合する粒状部を有しており、かつ当該粒状部は前記炭素繊維の成長過程において形成されてなるものである炭素繊維構造体を、全体の0.1~30質量%の割合でマトリックス中に含有することを特徴する複合材料である。少量の添加にて、マトリックスの特性を損なわずに電気的特性、機械的特性、熱特性等の物理特性を向上させることのできる炭素繊維構造体を含む複合材料である。
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