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1. (WO2018084129) SURFACE-CONDUCTIVE LAMINATED SHEET AND ELECTRONIC COMPONENT PACKAGING CONTAINER
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Pub. No.: WO/2018/084129 International Application No.: PCT/JP2017/039258
Publication Date: 11.05.2018 International Filing Date: 31.10.2017
IPC:
B32B 27/30 (2006.01) ,B32B 27/18 (2006.01) ,B65D 65/40 (2006.01) ,B65D 85/86 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27
Layered products essentially comprising synthetic resin
30
comprising vinyl resin; comprising acrylic resin
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27
Layered products essentially comprising synthetic resin
18
characterised by the use of special additives
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
65
Wrappers or flexible covers; Packaging materials of special type or form
38
Packaging materials of special type or form
40
Applications of laminates for particular packaging purposes
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
85
Containers, packaging elements or packages, specially adapted for particular articles or materials
86
for electrical components
Applicants:
デンカ株式会社 DENKA COMPANY LIMITED [JP/JP]; 東京都中央区日本橋室町二丁目1番1号 1-1, Nihonbashi-Muromachi 2-chome, Chuo-ku, Tokyo 1038338, JP
Inventors:
福田 祐子 FUKUDA Yuko; JP
升田 優亮 MASUDA Yusuke; JP
Agent:
園田・小林特許業務法人 SONODA & KOBAYASHI INTELLECTUAL PROPERTY LAW; 東京都新宿区西新宿二丁目1番1号 新宿三井ビル34階 34th Floor, Shinjuku Mitsui Building, 1-1, Nishi-Shinjuku 2-chome, Shinjuku-ku, Tokyo 1630434, JP
Priority Data:
2016-21401201.11.2016JP
Title (EN) SURFACE-CONDUCTIVE LAMINATED SHEET AND ELECTRONIC COMPONENT PACKAGING CONTAINER
(FR) FEUILLE STRATIFIÉE À SURFACE CONDUCTRICE ET BOÎTIER D'EMBALLAGE DE COMPOSANT ÉLECTRONIQUE
(JA) 表面導電性積層シート及び電子部品包装容器
Abstract:
(EN) [Problem] To provide: a surface-conductive laminated sheet that exhibits superior strength and is capable of suppressing carrier tape crushing or deformation even when a pick-up nozzle contacts the carrier tape when mounting an electronic component; and an electronic component packaging container molded from said sheet, especially a carrier tape or electronic component conveyance tray. [Solution] The surface-conductive laminated sheet has a Martens hardness of 50–130 N/mm2, and is formed by laminating both sides of a sheet base layer made of a polystyrene resin having a conjugated diene content of 3.0–8.2% by mass with surface layers made of an electroconductive resin composition containing an electroconductive filler and a polystyrene resin having a conjugated diene content of 2.0–7.4% by mass.
(FR) La présente invention a pour but de fournir : une feuille stratifiée à surface conductrice qui présente une résistance supérieure et qui peut supprimer un écrasement ou une déformation de ruban porteur même lorsqu'une buse de ramassage entre en contact avec le ruban porteur lors du montage d'un composant électronique ; un boîtier d'emballage de composant électronique moulé dans ladite feuille, en particulier un ruban porteur ou un plateau de transport de composant électronique. Pour atteindre ce but, la présente invention porte sur une feuille stratifiée à surface conductrice qui présente une dureté Martens de 50 à 130 N/mm2, et qui est formée par stratification des deux côtés d'une couche de base en feuille, constituée d'une résine de polystyrène ayant une teneur en diène conjugué de 3,0 à 8,2 % en masse, des couches de surface étant constituées d'une composition de résine conductrice de l'électricité contenant une charge conductrice de l'électricité et d’une résine de polystyrène ayant une teneur en diène conjugué de 2,0 à 7,4 % en masse.
(JA) 【課題】 電子部品実装時にピックアップノズルがキャリアテープに接触してもキャリアテープの潰れや変形を抑制でき、かつ強度に優れた表面導電性積層シート、及びそれを成形してなる電子部品包装容器、特にキャリアテープ又は電子部品搬送用トレイを提供する。 【解決手段】 共役ジエン含有量が3.0~8.2質量%であるポリスチレン系樹脂からなるシート基材層の両面に、共役ジエン含有量が2.0~7.4質量%であるポリスチレン系樹脂、及び導電性フィラーを含む導電性樹脂組成物からなる表面層が積層された、50~130N/mmのマルテンス硬度を有する表面導電性積層シートとする。
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)