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1. (WO2018124115) SURFACE TREATMENT MATERIAL AND ARTICLE FABRICATED USING SAME
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Pub. No.: WO/2018/124115 International Application No.: PCT/JP2017/046749
Publication Date: 05.07.2018 International Filing Date: 26.12.2017
IPC:
C25D 7/00 (2006.01) ,C25D 5/12 (2006.01) ,C25D 5/30 (2006.01) ,H01R 13/03 (2006.01) ,H01R 43/16 (2006.01)
C CHEMISTRY; METALLURGY
25
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
D
PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; JOINING WORKPIECES BY ELECTROLYSIS; APPARATUS THEREFOR
7
Electroplating characterised by the article coated
C CHEMISTRY; METALLURGY
25
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
D
PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; JOINING WORKPIECES BY ELECTROLYSIS; APPARATUS THEREFOR
5
Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
10
Electroplating with more than one layer of the same or of different metals
12
at least one layer being of nickel or chromium
C CHEMISTRY; METALLURGY
25
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
D
PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; JOINING WORKPIECES BY ELECTROLYSIS; APPARATUS THEREFOR
5
Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
24
Electroplating of metal surfaces to which a coating cannot readily be applied
30
of surfaces of light metals
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
R
ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
13
Details of coupling devices of the kinds covered by groups H01R12/7087
02
Contact members
03
characterised by the material, e.g. plating or coating materials
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
R
ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
43
Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
16
for manufacturing contact members, e.g. by punching and by bending
Applicants:
古河電気工業株式会社 FURUKAWA ELECTRIC CO., LTD. [JP/JP]; 東京都千代田区丸の内二丁目2番3号 2-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008322, JP
Inventors:
小林 良聡 KOBAYASHI Yoshiaki; JP
山内 美保 YAMAUCHI Miho; JP
Agent:
アインゼル・フェリックス=ラインハルト EINSEL Felix-Reinhard; JP
前川 純一 MAEKAWA Junichi; JP
二宮 浩康 NINOMIYA Hiroyasu; JP
上島 類 UESHIMA Rui; JP
住吉 秀一 SUMIYOSHI Shuichi; JP
Priority Data:
2016-25391827.12.2016JP
Title (EN) SURFACE TREATMENT MATERIAL AND ARTICLE FABRICATED USING SAME
(FR) MATÉRIAU DE TRAITEMENT DE SURFACE ET ARTICLE FABRIQUÉ À L'AIDE DUDIT MATÉRIAU
(JA) 表面処理材およびこれを用いて作製した部品
Abstract:
(EN) This surface treatment material (10) has an electroconductive substrate (1) and a surface treatment coating (2) comprising at least one metal layer (3, 4) formed on the electroconductive substrate (1), and among the at least one metal layer (3, 4), the lowermost metal layer (3) formed directly on the electroconductive substrate (1) has a plurality of metal embedded parts (3a) interspersed on the electroconductive substrate (1) and extending so as to spread in branching fashion from the surface of the electroconductive substrate (1) toward the inside thereof, the average value of the area ratio of the metal embedded parts (3a) occupying a predetermined observation region of the electroconductive substrate (1) being in a range of 5% to 50% in a vertical cross section of the surface treatment material (10) in which at least one metal embedded part (3a) is present in the electroconductive substrate (1).
(FR) L'invention concerne un matériau de traitement de surface (10) qui possède un substrat conducteur de l'électricité (1) et un revêtement de traitement de surface (2) comprenant au moins une couche métallique (3, 4) formée sur le substrat conducteur de l'électricité (1), et parmi les couches métalliques (3, 4), la couche métallique la plus basse (3), formée directement sur le substrat conducteur de l'électricité (1), possède une pluralité de parties métalliques intégrées (3a), intercalées sur le substrat conducteur de l'électricité (1) et s'étendant de façon à s'étaler de manière ramifiée de la surface du substrat conducteur de l'électricité (1) vers l'intérieur de ce dernier, la valeur moyenne du rapport de surface des parties métalliques intégrées (3a) occupant une région d'observation prédéterminée du substrat conducteur de l'électricité (1) s'inscrivant dans une plage de 5 % à 50 % dans une section transversale verticale du matériau de traitement de surface (10) dans lequel au moins une partie métallique intégrée (3a) est présente dans le substrat conducteur de l'électricité (1).
(JA) 本発明の表面処理材(10)は、導電性基体(1)と、この導電性基体(1)上に形成された少なくとも1層以上の金属層(3、4)からなる表面処理被膜(2)を有し、少なくとも1層以上の金属層(3、4)のうち、導電性基体(1)上に直接形成されている最下金属層(3)が、導電性基体(1)に点在しかつ導電性基体(1)の表面から内部に向かって枝分かれして広がって延在する複数の金属埋設部(3a)を有し、導電性基体(1)に金属埋設部(3a)が少なくとも1つ存在する表面処理材(10)の垂直断面で見て、導電性基体(1)の所定の観察領域に占める金属埋設部(3a)の面積割合の平均値が、5%以上50%以下の範囲である。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)