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1. (WO2019049922) BASE MATERIAL FILM FOR FLAT CABLES AND INSULATING FILM FOR FLAT CABLES USING SAME
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Pub. No.: WO/2019/049922 International Application No.: PCT/JP2018/033000
Publication Date: 14.03.2019 International Filing Date: 06.09.2018
IPC:
H01B 3/44 (2006.01) ,B32B 7/02 (2006.01) ,B32B 27/30 (2006.01) ,H01B 3/30 (2006.01) ,H01B 7/08 (2006.01) ,H01B 17/62 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
B
CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
3
Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
18
mainly consisting of organic substances
30
plastics; resins; waxes
44
vinyl resins; acrylic resins
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
7
Layered products characterised by the relation between layers, i.e. products essentially comprising layers having different physical properties or products characterised by the interconnection of layers
02
in respect of physical properties, e.g. hardness
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
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
B
CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
3
Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
18
mainly consisting of organic substances
30
plastics; resins; waxes
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
B
CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
7
Insulated conductors or cables characterised by their form
08
Flat or ribbon cables
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
B
CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
17
Insulators or insulating bodies characterised by their form
56
Insulating bodies
62
Insulating-layers or insulating-films on metal bodies
Applicants:
倉敷紡績株式会社 KURASHIKI BOSEKI KABUSHIKI KAISHA [JP/JP]; 岡山県倉敷市本町7番1号 7-1, Hommachi, Kurashiki-shi, Okayama 7100054, JP
Inventors:
安田 晴紀 YASUDA, Haruki; JP
Agent:
河原 哲郎 KAWAHARA, Tetsuro; JP
Priority Data:
2017-17355708.09.2017JP
Title (EN) BASE MATERIAL FILM FOR FLAT CABLES AND INSULATING FILM FOR FLAT CABLES USING SAME
(FR) FILM DE MATÉRIAU DE BASE POUR CÂBLES PLATS ET FILM ISOLANT POUR CÂBLES PLATS L'UTILISANT
(JA) フラットケーブル用基材フィルムおよびそれを用いたフラットケーブル用絶縁フィルム
Abstract:
(EN) [Problem] To provide: a base material film for flat cables, which is used for the purpose of efficiently transmitting high frequency signals; and an insulating film for flat cables, which uses this base material film for flat cables. [Solution] A base material film (10) for flat cables has a relative dielectric constant of 2.5 or less and a dielectric loss tangent of 0.001 or less at a temperature of 23°C, at a relative humidity of 50% and at a frequency of 10GHz, while containing a syndiotactic polystyrene resin and being biaxially oriented. An insulating film (1) for flat cables is provided with: this base material film (10) for flat cables; and an adhesive layer (12) that is provided on this base material film.
(FR) Le problème décrit par la présente invention est de fournir : un film de matériau de base pour câbles plats, qui est utilisé dans le but de transmettre efficacement des signaux haute fréquence ; et un film isolant pour câbles plats, qui utilise ce film de matériau de base pour câbles plats. La solution selon l'invention porte sur un film de matériau de base (10) pour câbles plats qui a une constante diélectrique relative inférieure ou égale à 2,5 et une tangente de perte diélectrique inférieure ou égale à 0,001 à une température de 23 °C, à une humidité relative de 50 % et à une fréquence de 10 GHz, tout en contenant une résine de polystyrène syndiotactique et étant orientée biaxialement. Un film isolant (1) pour câbles plats comprend : ce film de matériau de base (10) pour câbles plats ; et une couche adhésive (12) qui est disposée sur ce film de matériau de base.
(JA) [課題]高周波信号を効率よく伝送するためのフラットケーブル用基材フィルムおよびそれを用いたフラットケーブル用絶縁フィルムを提供する。 [解決手段]フラットケーブル用基材フィルム(10)は、温度23℃、相対湿度50%、周波数10GHzにおいて、比誘電率が2.5以下であり、誘電正接が0.001以下であり、シンジオタクチックポリスチレン系樹脂を含有し、二軸配向されている。フラットケーブル用絶縁フィルム(1)は、フラットケーブル用基材フィルム(10)と、その基材フィルム設けられた接着層(12)とを備えている。
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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)