WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2010119907) POLYIMIDE FILM, METHOD FOR PRODUCING SAME, AND METAL-LAMINATED POLYIMIDE FILM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/119907    International Application No.:    PCT/JP2010/056714
Publication Date: 21.10.2010 International Filing Date: 14.04.2010
IPC:
B32B 27/34 (2006.01), B05D 7/02 (2006.01), B05D 7/24 (2006.01), B29C 55/02 (2006.01), B32B 15/088 (2006.01), C08G 73/10 (2006.01), B29K 79/00 (2006.01)
Applicants: UBE INDUSTRIES, LTD. [JP/JP]; 1978-96, Oaza Kogushi, Ube-shi, Yamaguchi 7558633 (JP) (For All Designated States Except US).
MATSUMOTO, Naoyuki [JP/JP]; (JP) (For US Only).
MII, Hidenori [JP/JP]; (JP) (For US Only).
UEKIDO, Takeshi [JP/JP]; (JP) (For US Only).
IIZUMI, Nobu [JP/JP]; (JP) (For US Only).
YANAGIDA, Keiichi [JP/JP]; (JP) (For US Only).
MASUI, Eiji [JP/JP]; (JP) (For US Only).
NISHINO, Toshiyuki [JP/JP]; (JP) (For US Only).
MIYAMOTO, Takao [JP/JP]; (JP) (For US Only)
Inventors: MATSUMOTO, Naoyuki; (JP).
MII, Hidenori; (JP).
UEKIDO, Takeshi; (JP).
IIZUMI, Nobu; (JP).
YANAGIDA, Keiichi; (JP).
MASUI, Eiji; (JP).
NISHINO, Toshiyuki; (JP).
MIYAMOTO, Takao; (JP)
Agent: ITO, Katsuhiro; 7F, TS Bldg., 3-10-9, Nihombashi-Kayabacho, Chuo-ku, Tokyo 1030025 (JP)
Priority Data:
2009-098199 14.04.2009 JP
Title (EN) POLYIMIDE FILM, METHOD FOR PRODUCING SAME, AND METAL-LAMINATED POLYIMIDE FILM
(FR) FILM DE POLYIMIDE, SON PROCÉDÉ DE FABRICATION ET FILM DE POLYIMIDE STRATIFIÉ AVEC UN MÉTAL
(JA) ポリイミドフィルム、これらの製造方法、及び金属積層ポリイミドフィルム
Abstract: front page image
(EN)Disclosed is a polyimide film having an anisotropic thermal expansion coefficient, which is obtained by laminating a polyimide layer (a) on one or both surfaces of a polyimide layer (b). The polyimide film is characterized in that the polyimide layer (a) is formed from a polyimide that is obtained from a monomer component containing a diamine having a structure represented by chemical formula (1). (In general formula (1), R represents a monovalent group selected from the groups represented by general formula (2).) (In general formula (2), R1 represents a hydrogen atom or a methyl group, and the two R1s may be the same as or different from each other.)
(FR)L'invention concerne un film de polyimide possédant un coefficient d'expansion thermique anisotrope, qui est obtenu par stratification d'une couche de polyimide (a) sur une ou les deux surfaces d'une couche de polyimide (b). Le film de polyimide est caractérisé en ce que la couche de polyimide (a) est formée à partir d'un polyimide qui est obtenu à partir d'un composant monomère contenant une diamine possédant une structure représentée par la formule chimique (1). (Dans la formule générale (1), R représente un groupe monovalent choisi parmi les groupes représentés par la formule générale (2).) (Dans la formule générale (2), R1 représente un atome d'hydrogène ou un groupe méthyle, et les deux R1 peuvent être identiques ou différents l'un de l'autre.)
(JA) 本発明は、異方性の線膨張係数を有し、ポリイミド層(b)の片面又は両面にポリイミド層(a)が積層されたポリイミドフィルムであり、ポリイミド層(a)は、下記化学式(1)の構造を有するジアミンを含むモノマー成分より得られるポリイミドであることを特徴とするポリイミドフィルムに関する。 (但し、一般式(1)において、Rは一般式(2)で示す群から選択された1価の基を示す。) (但し、一般式(2)において、Rは水素原子又はメチル基を示し、二つのRは同一であっても、異なっていてもよい。)
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)