公开(公告)号：EP1441046A4

公开(公告)日：2004-12-22

申请号：EP02751623

申请日：2002-07-17

申请人： NIKKO MATERIALS CO LTD

发明人： TSUCHIDA KATSUYUKI ,  KUMAGAI MASASHI ,  AKASE FUMIAKI

IPC分类号： B32B15/08 ,  C23C28/00 ,  C23C30/00 ,  C25D7/06 ,  H05K3/38 ,  H05K3/46

CPC分类号： C23C28/00 ,  C23C30/00 ,  H05K3/384 ,  H05K3/389 ,  Y10T428/12438 ,  Y10T428/12569 ,  Y10T428/12611 ,  Y10T428/12792 ,  Y10T428/12882 ,  Y10T428/12903 ,  Y10T428/1291 ,  Y10T428/12993 ,  Y10T428/31663

摘要： The present invention provides a surface treated copper foil with improved adhesion to the insulating resin of a copper-clad laminate for higher frequency applications. The surface treated copper foil of the present invention comprises a copper foil provided a heat-resistant layer and an olefin-based silane coupling agent layer sequentially on at least one side thereof. An anticorrosive treatment may be performed after the heat resistance treatment. The copper foil is preferably an electrolytic copper foil, and these layers can be provided to the S side and/or the M side thereof. The copper foil of the present invention has adequate adhesive strength even without the roughening treatment that has been performed in the past. A film of zinc, zinc-tin, zinc-nickel, zinc-cobalt, copper-zinc, copper-nickel-cobalt, or nickel-cobalt can be used favorably as the heat-resistant layer, and a film that has undergone a zinc-chromate or a chromate treatment can be used favorably as the anticorrosive layer.

摘要翻译： 本发明提供一种表面处理铜箔，其具有改进的对覆铜层压板的绝缘树脂的粘附性，用于更高频率的应用。 本发明的表面处理铜箔包括在其至少一侧依次设置有耐热层和烯烃系硅烷偶联剂层的铜箔。 可以在耐热处理后进行防锈处理。 铜箔优选为电解铜箔，这些层可以设置在S侧和/或M侧。 本发明的铜箔即使没有过去进行的粗糙化处理也具有足够的粘合强度。 可以有利地使用锌，锌 - 锡，锌 - 镍，锌 - 钴，铜 - 锌，铜 - 镍 - 钴或镍 - 钴的薄膜作为耐热层，并且已经经历了锌 铬酸盐或铬酸盐处理可以有利地用作防腐层。

公开(公告)号：EP1452536A4

公开(公告)日：2006-02-01

申请号：EP02765356

申请日：2002-08-27

申请人： NIKKO MATERIALS CO LTD

发明人： KUMAGAI MASASHI ,  OUCHI TAKASHI ,  TSUCHIDA KATSUYUKI

IPC分类号： C07B61/00 ,  C07F7/18 ,  C08G59/40 ,  C08G59/42 ,  C08G59/58 ,  C09D5/03 ,  C09D163/00 ,  H05K3/28 ,  C08L63/00

CPC分类号： C07F7/1836 ,  C08G59/4238 ,  C08G59/58 ,  H05K3/287

摘要： The invention provides an organic carboxylic acid salt composition which has a long pot life and can cure epoxy resins and improve the adhesive properties of the resins, and a process for the preparation of the same, specifically, an organic carboxylic acid salt composition obtained by mixing under heating a basic silane coupling agent with an amine having a softening or melting point of 40 DEG C or above and an organic carboxylic acid, a process for the preparation of the composition, additives for epoxy resins containing the composition as the active ingredient, and epoxy resin compositions containing the additives. Preferred examples of the basic silane coupling agent include specific imidazolyl-bearing silane coupling agents, amino-bearing silane coupling agent, dialkylamino-bearing silane coupling agents, monomethylamino-bearing silane coupling agents, benzimidazolyl-bearing silane coupling agents, benzotriazolyl-bearing silane coupling agents, and pyridyl-bearing silane coupling agents.

公开(公告)号：EP1277757A4

公开(公告)日：2003-04-16

申请号：EP01902777

申请日：2001-02-06

申请人： NIKKO MATERIALS CO LTD

发明人： KUMAGAI MASASHI ,  TSUCHIDA KATSUYUKI

IPC分类号： C07F7/18 ,  C08G73/06 ,  C08K5/5415 ,  C08K5/544 ,  C08K5/5465 ,  C08L79/08 ,  C08L101/00 ,  H05K3/38 ,  C23C22/00

CPC分类号： C07F7/1836 ,  C08G73/0616 ,  C08K5/5442 ,  C08K5/5465 ,  C23C2222/20

摘要： Novel salts of imidazole reaction products with organic monocarboxylic acids, which salts can enhance the adhesion between resins and metals including copper, steel and aluminum or inorganic materials including glass fiber, silica, aluminum oxide and aluminum hydroxide; a process for preparing the salts; and surface treatments, additives for resins, and resin compositions, containing the salts. The salts are each prepared by reacting an imidazole of the general formula (1) with a glycidoxy-bearing silane compound of the general formula (2) at 80 to 200 DEG C, and then with an organic monocarboxylic acid at 50 to 200 DEG C. (1) (2)

公开(公告)号：EP1452535A4

公开(公告)日：2006-02-08

申请号：EP02765355

申请日：2002-08-27

申请人： NIKKO MATERIALS CO LTD

发明人： KUMAGAI MASASHI ,  OUCHI TAKASHI ,  TSUCHIDA KATSUYUKI

IPC分类号： C08L63/00 ,  C07F7/18 ,  C08G59/42 ,  C08K5/5465 ,  C08K5/549 ,  C09D7/12 ,  C09D163/00 ,  C08G59/40

CPC分类号： C08G59/4238 ,  C07F7/1836

摘要： The invention provides a composition which is solid at room temperatures and excellent in storage stability and functions as an effective additive for epoxy resins, and a process for the preparation of the composition. The composition comprises a salt of a basic silane coupling agent with an organic carboxylic acid and is prepared by reacting a basic silane coupling agent with an organic carboxylic acid to form a salt of the agent with the acid, and then mixing under heating the resulting product with a compound which has a high affinity for the agent or the acid and a softening or melting point of 40 DEG C or above.