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1. WO2021205824 - FIBER REINFORCED PLASTIC AND MOLDED PRODUCT

Publication Number WO/2021/205824
Publication Date 14.10.2021
International Application No. PCT/JP2021/010603
International Filing Date 16.03.2021
IPC
B32B 5/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
5Layered products characterised by the non-homogeneity or physical structure of a layer
B32B 5/28 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
5Layered products characterised by the non-homogeneity or physical structure of a layer
22characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous
24one layer being a fibrous or filamentary layer
28impregnated with or embedded in a plastic substance
C08K 7/02 2006.1
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
C08L 9/00 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
9Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
C08J 5/04 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
5Manufacture of articles or shaped materials containing macromolecular substances
04Reinforcing macromolecular compounds with loose or coherent fibrous material
B29C 70/42 2006.1
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
28Shaping operations therefor
40Shaping or impregnating by compression
42for producing articles of definite length, i.e. discrete articles
Applicants
  • 株式会社ブリヂストン BRIDGESTONE CORPORATION [JP]/[JP]
Inventors
  • 会田 昭二郎 KAITA, Shojiro
Agents
  • 特許業務法人大谷特許事務所 OHTANI PATENT OFFICE
Priority Data
2020-07054509.04.2020JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) FIBER REINFORCED PLASTIC AND MOLDED PRODUCT
(FR) PLASTIQUE RENFORCÉ DE FIBRES ET PRODUIT MOULÉ
(JA) 繊維強化樹脂及び成形体
Abstract
(EN)
A fiber-reinforced resin comprises a resin composition including a copolymer including a conjugated diene unit and a non-conjugated olefin unit, and a reinforcing fiber. The fiber-reinforced resin is easy to regenerate and has excellent mechanical strength, a molded product thereof excels in mechanical strength, and the molded product is easy to manufacture.
(FR)
Résine renforcée de fibres comprenant une composition de résine comprenant un copolymère comprenant une unité de diène conjugué et une unité d'oléfine non conjuguée, et une fibre de renforcement. La résine renforcée de fibres est facile à régénérer et présente une excellente résistance mécanique, un produit moulé associé présente une excellente résistance mécanique, et le produit moulé est facile à fabriquer.
(JA)
共役ジエン単位及び非共役オレフィン単位を含有する共重合体を含む樹脂組成物と、強化繊維とを含む繊維強化樹脂。当該繊維強化樹脂は再生が容易であり、機械的強度に優れる成形体及び前記成形体の製造が容易で、機械的強度に優れる。
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