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Machine translation
1. (WO2002030167) PROCESS FOR PRODUCING CIRCUIT SUBSTRATE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2002/030167    International Application No.:    PCT/JP2001/008455
Publication Date: 11.04.2002 International Filing Date: 27.09.2001
Chapter 2 Demand Filed:    27.09.2001    
IPC:
H05K 1/00 (2006.01), H05K 3/00 (2006.01), H05K 3/46 (2006.01)
Applicants: ZEON CORPORATION [JP/JP]; 6-1, Marunouchi 2-chome Chiyoda-ku, Tokyo 100-8323 (JP) (For All Designated States Except US).
WAKIZAKA, Yasuhiro [JP/JP]; (JP) (For US Only).
UCHIDA, Daisuke [JP/JP]; (JP) (For US Only)
Inventors: WAKIZAKA, Yasuhiro; (JP).
UCHIDA, Daisuke; (JP)
Agent: WADA, Yasuro; c/o ZEON CORPORATION 6-1 Marunouchi 2-chome Chiyoda-ku, Tokyo 100-8323 (JP)
Priority Data:
2000-300766 29.09.2000 JP
Title (EN) PROCESS FOR PRODUCING CIRCUIT SUBSTRATE
(FR) PROCEDE DE FABRICATION D'UN SUBSTRAT DE CIRCUIT
Abstract: front page image
(EN)A curable composition which comprises an insulating resin such as an alicyclic olefin polymer or aromatic polyether polymer, a nitrogenous hardener such as 1,3-diallyl-5-glycidyl isocyanurate, and an ultraviolet absorber such as 2-[2-hydroxy-3,5-bis($g(a),$g(a),-dimethylbenzyl)phenyl]benzotriazole is formed into a film by solution casting. This film is superposed on an inner-layer substrate and then cured. Thus, a multilayered circuit substrate is obtained.
(FR)L'invention concerne une composition durcissable comprenant une résine isolante, telle qu'un polymère oléfinique alicyclique ou un polymère de polyéther aromatique, un durcisseur azoté tel que 1, 3-diallyl-5-glycidyle isocyanurate, et un absorbeur UV, tel que 2-[2-hydroxy-3,5-bis($g(a), $g(a)-diméthylbenzyle)phényl]benzotriazole, formé sous forme de pellicule par coulée en solution. Cette pellicule est superposée sur un substrat à couche intérieure puis il elle est durcie. Ce procédé permet ainsi d'obtenir un substrat de circuit multicouche.
Designated States: KR, US.
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)