发明申请
US20100239852A1 COATING MATERIAL FOR FORMING GAS-BARRIER LAYER AND GAS-BARRIER MULTILAYER BODY
有权
用于形成气体阻隔层和气体阻挡层多层体的涂层材料
- 专利标题： COATING MATERIAL FOR FORMING GAS-BARRIER LAYER AND GAS-BARRIER MULTILAYER BODY
- 专利标题（中）： 用于形成气体阻隔层和气体阻挡层多层体的涂层材料
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申请号： US12310423申请日： 2007-08-30
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公开(公告)号： US20100239852A1公开(公告)日： 2010-09-23
- 发明人: Takayoshi Okuzu , Hideki Kuwata , Mitsuo Yoshida , Junji Okamoto , Kunihiko Ozaki , Miyuki Kamoshita , Reiko Ueno
- 申请人： Takayoshi Okuzu , Hideki Kuwata , Mitsuo Yoshida , Junji Okamoto , Kunihiko Ozaki , Miyuki Kamoshita , Reiko Ueno
- 优先权： JP2006-233729 20060830; JP2006-233730 20060830
- 国际申请： PCT/JP2007/066844 WO 20070830
- 主分类号： B32B5/16
- IPC分类号： B32B5/16 ; B32B9/04 ; B32B27/08 ; C09D129/04 ; C09D123/08 ; C09D133/02
摘要：
Disclosed is a coating material for forming a gas barrier. The coating material includes a polyalcohol polymer, a polycarboxylic acid polymer, and a divalent or higher-valent metal compound whose surface is coated with a poorly water-soluble component, or alternatively a monovalent metal compound whose surface is coated with a poorly water-soluble component and a divalent or higher-valent metal compound whose surface is coated with a poorly water-soluble component. By applying this coating material to a plastic substrate layer, a gas-barrier multilayer body having a gas-barrier layer formed thereon is obtained.
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