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1. WO2017141381 - 複合部材の製造方法及び複合部材

パーマリンク
公開番号 WO/2017/141381
公開日 24.08.2017
国際出願番号 PCT/JP2016/054602
国際出願日 17.02.2016
IPC
B29C 45/14 2006.1
B処理操作;運輸
29プラスチックの加工;可塑状態の物質の加工一般
Cプラスチックの成形または接合;他に分類されない可塑状態の材料の成形;成形品の後処理,例.補修
45射出成形,即ち所要量の成形材料をノズルを介して閉鎖型内へ流入させるもの;そのための装置
14あらかじめ形成された部品または層状物品と一体化するもの,例.挿入物の周囲へまたは物品を被覆するための射出成形
CPC
B29C 2045/14803
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
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
14incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
14778the article consisting of a material with particular properties, e.g. porous, brittle
14795Porous or permeable material, e.g. foam
14803the injected material entering minute pores
B29C 2045/14868
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
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
14incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
1486Details, accessories and auxiliary operations
14868Pretreatment of the insert, e.g. etching, cleaning
B29C 45/14311
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
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
14incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
14311using means for bonding the coating to the articles
B29K 2067/006
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR ; MOULDS, ; REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
2067Use of polyesters ; or derivatives thereof; , as moulding material
006PBT, i.e. polybutylene terephthalate
B29K 2679/08
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR ; MOULDS, ; REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
2679Use of polymers having nitrogen, with or without oxygen or carbon only, in the main chain ; not provided for in groups B29K2661/00 - B29K2677/00; , for preformed parts, e.g. for inserts
08PI, i.e. polyimides or derivatives thereof
B29K 2705/02
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR ; MOULDS, ; REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
2705Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
02Aluminium
出願人
  • 国立大学法人東京大学 THE UNIVERSITY OF TOKYO [JP]/[JP]
  • 一般財団法人生産技術研究奨励会 THE FOUNDATION FOR THE PROMOTION OF INDUSTRIAL SCIENCE [JP]/[JP]
発明者
  • 梶原　優介 KAJIHARA Yusuke
  • 木村　文信 KIMURA Fuminobu
  • 田村　勇太 TAMURA Yuta
  • 名倉　尚丈 NAKURA Naotake
  • 山口　英二 YAMAGUCHI Eiji
  • 澁谷　紀仁 SHIBUYA Norihito
代理人
  • 長谷川　芳樹 HASEGAWA Yoshiki
優先権情報
公開言語 (言語コード) 日本語 (ja)
出願言語 (言語コード) 日本語 (JA)
指定国 (国コード)
発明の名称
(EN) PRODUCTION METHOD FOR COMPOSITE MEMBER, AND COMPOSITE MEMBER
(FR) PROCÉDÉ DE PRODUCTION D'ÉLÉMENT COMPOSITE, ET ÉLÉMENT COMPOSITE
(JA) 複合部材の製造方法及び複合部材
front page image
要約
(EN) This production method is for producing a composite member which is formed by joining a base material and a resin member to each other. The production method comprises: a surface treatment step for forming micro-order or nano-order reliefs on a surface of a base material; and a joining step for joining, by injection molding, a resin member directly to the surface of the base material that has the reliefs formed by the surface treatment step. In addition, this composite member is provided with: a base material having micro-order or nano-order reliefs on a surface thereof; and a resin member that is in direct contact with the surface of the base material.
(FR) La présente invention concerne un procédé de production permettant de produire un élément composite qui est formé en joignant un matériau de base et un élément en résine l'un à l'autre. Le procédé de production comprend : une étape de traitement de surface pour former des reliefs de l'ordre micrométrique ou nanométrique sur une surface d'un matériau de base ; et une étape d'assemblage consistant à joindre, par moulage par injection, un élément de résine directement sur la surface du matériau de base qui présente les reliefs formés par l'étape de traitement de surface. En outre, l'élément composite comporte : un matériau de base sur une surface duquel se trouvent des reliefs de l'ordre micrométrique ou nanométrique ; et un élément de résine qui est en contact direct avec la surface du matériau de base.
(JA) 製造方法は、母材と樹脂部材とを接合した複合部材の製造方法である。この製造方法は、母材の表面に、マイクロオーダー又はナノオーダーの凹凸を形成する表面処理工程と、表面処理工程により形成された凹凸を有する母材の表面に、樹脂部材を射出成形により直接接合する接合工程と、を備える。また、複合部材は、その表面にマイクロオーダー又はナノオーダーの凹凸を有する母材と、母材の表面に直接接触する樹脂部材と、を備える。
関連特許文献
EP3366445
CN108698272
ID2018/11668
BR112018015159
US20190054672
JPWO2017141381
TH1801004792A
IN201817025552
MX2018009684
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