| 发明名称 |
AQUEOUS COATING AGENT AND GAS BARRIER FILM |
| 摘要 |
An aqueous coating agent of the invention comprising (A) an aqueous polyurethane resin containing a polyurethane resin having an acid group and a polyamine compound, (B) a water-soluble polymer, and (C) an inorganic layered mineral as main constituents, wherein solid formulation ratios of the aqueous polyurethane resin (A), the water-soluble polymer (B) and the inorganic layered mineral (C) occupied in a total solid content of the aqueous coating agent are within approximate ranges indicated below.
Aqueous polyurethane resin (A): 5 to 60 mass %Water-soluble resin (B): 25 to 80 mass %Inorganic layered compound (C): 8 to 20 mass % |
| 申请公布号 |
US2016040035(A1) |
申请公布日期 |
2016.02.11 |
| 申请号 |
US201514921720 |
申请日期 |
2015.10.23 |
| 申请人 |
Toppan Printing Co., Ltd. |
发明人 |
OMURA Yuki;KAMINAGA Junichi;HOSHI Sayaka |
| 分类号 |
C09D175/04;C08K3/34;C09D129/04 |
主分类号 |
C09D175/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An aqueous coating agent comprising (A) an aqueous polyurethane resin containing a polyurethane resin having an acid group and a polyamine compound, (B) a water-soluble polymer, and (C) an inorganic layered mineral as main constituents, wherein solid formulation ratios of the aqueous polyurethane resin (A), the water-soluble polymer (B) and the inorganic layered mineral (C) occupied in a total solid content of the aqueous coating agent are within approximate ranges indicated below:
Aqueous polyurethane resin (A): 5 to 60 mass % Water-soluble resin (B): 25 to 80 mass % Inorganic layered compound (C): 8 to 20 mass % |
| 地址 |
Tokyo JP |
