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1. (WO2019065940) PREPREG, METAL-CLAD LAMINATE, AND WIRING BOARD
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Pub. No.: WO/2019/065940 International Application No.: PCT/JP2018/036185
Publication Date: 04.04.2019 International Filing Date: 28.09.2018
IPC:
C08J 5/24 (2006.01) ,B32B 15/08 (2006.01) ,C08G 65/48 (2006.01) ,H05K 1/03 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
5
Manufacture of articles or shaped materials containing macromolecular substances
24
Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
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
15
Layered products essentially comprising metal
04
comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
08
of synthetic resin
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
65
Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
34
from hydroxy compounds or their metallic derivatives
48
Polymers modified by chemical after-treatment
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
K
PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
1
Printed circuits
02
Details
03
Use of materials for the substrate
Applicants:
パナソニックIPマネジメント株式会社 PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. [JP/JP]; 大阪府大阪市中央区城見2丁目1番61号 1-61, Shiromi 2-chome, Chuo-ku, Osaka-shi, Osaka 5406207, JP
Inventors:
北井 佑季 KITAI, Yuki; --
佐藤 幹男 SATO, Mikio; --
星野 泰範 HOSHINO, Yasunori; --
幸田 征士 KODA, Masashi; --
小関 高好 OZEKI, Takayoshi; --
藤原 弘明 FUJIWARA, Hiroaki; --
Agent:
小谷 悦司 KOTANI, Etsuji; JP
小谷 昌崇 KOTANI, Masataka; JP
宇佐美 綾 USAMI, Aya; JP
Priority Data:
2017-19078129.09.2017JP
Title (EN) PREPREG, METAL-CLAD LAMINATE, AND WIRING BOARD
(FR) PRÉIMPRÉGNÉ, STRATIFIÉ MÉTALLISÉ, ET CARTE IMPRIMÉE
(JA) プリプレグ、金属張積層板、及び配線板
Abstract:
(EN) One aspect of the present invention is a prepreg provided with a resin composition or a semi-cured product of a resin composition, and a fibrous base material, wherein: the resin composition contains a modified polyphenylene ether compound that is end-modified by a substituent having a carbon-carbon unsaturated double bond, and a crosslinking curing agent having a carbon-carbon unsaturated double bond in the molecule, the modified polyphenylene ether compound content being set to 40-90% by mass relative to the total mass of the modified polyphenylene ether compound and the crosslinking curing agent; the relative permittivity of a cured product of the resin composition is 2.6-3.8; the fibrous base material 3 is glass cloth having a relative permittivity of 4.7 or less and a dielectric tangent of 0.0033 or less; and a cured product of the prepreg has a relative permittivity of 2.7-3.8 and a dielectric tangent of 0.002 or less.
(FR) Un aspect de la présente invention porte sur un préimprégné pourvu d'une composition de résine ou d'un produit semi-durci en une composition de résine, et d'un matériau de base fibreux, dans lequel : la composition de résine contient un composé poly(phénylène éther) modifié qui est modifié en bout par un substituant ayant une double liaison insaturée carbone-carbone, et un agent de durcissement par réticulation ayant dans sa molécule une double liaison insaturée carbone-carbone, la teneur en le composé poly(phénylène éther) modifié étant ajustée à 40 à 90 % en masse par rapport à la masse totale du composé poly(phénylène éther) modifié et de l'agent de durcissement par réticulation ; la permissivité relative d'un produit durci en la composition de résine est de 2,6 à 3,8 ; le matériau de base fibreux 3 est un tissu de verre ayant une permissivité relative de 4,7 ou moins et une tangente diélectrique de 0,0033 ou moins ; et un produit durci en le préimprégné a une permissivité relative de 2,7 à 3,8 et une tangente diélectrique de 0,002 ou moins.
(JA) 本発明の一局面は、樹脂組成物又は樹脂組成物の半硬化物と、繊維質基材とを備えるプリプレグであって、樹脂組成物は、炭素-炭素不飽和二重結合を有する置換基により末端変性された変性ポリフェニレンエーテル化合物と、炭素-炭素不飽和二重結合を分子中に有する架橋型硬化剤と、変性ポリフェニレンエーテル化合物の含有率が、変性ポリフェニレンエーテル化合物及び架橋型硬化剤の合計質量に対して、40~90質量%となるように含有し、樹脂組成物の硬化物の比誘電率は、2.6~3.8であり、繊維質基材3が、比誘電率が4.7以下であり、誘電正接が0.0033以下であるガラスクロスであり、プリプレグの硬化物は、比誘電率が2.7~3.8であり、誘電正接が0.002以下であるプリプレグである。
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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)