发明名称 |
METHOD OF PRODUCING COMPOSITE |
摘要 |
Provided is a method of producing a composite, which is capable of preventing a silicone coating solution, which becomes a silicone resin layer that prevents an acidic gas separation layer from entering a porous support, from entering the porous support, preventing a porous film and an auxiliary support film from being peeled off, and suitably forming a dense silicone resin layer on the surface of the porous support. The method thereof includes a coating process of coating the surface of the porous film side of the porous support with the silicone coating solution which becomes a silicone resin layer according to a roll-to-roll system. In the coating process, the conveying speed of the porous support is in a range of 0.5 m/min to 200 m/min, the viscosity of the silicone coating solution is in a range of 100 cP to 1000000 cP, and the peel force between the porous film and the auxiliary support film is 10 mN/min or greater. |
申请公布号 |
US2016339394(A1) |
申请公布日期 |
2016.11.24 |
申请号 |
US201615225175 |
申请日期 |
2016.08.01 |
申请人 |
FUJIFILM Corporation |
发明人 |
ABURAYA Yoshihiro |
分类号 |
B01D67/00;B01D69/02;B01D71/02;B01D71/36;B32B27/32;B01D71/56;B01D69/10;B32B5/02;B32B27/12;B32B27/28;B01D69/12;B01D71/68 |
主分类号 |
B01D67/00 |
代理机构 |
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代理人 |
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主权项 |
1. A method of producing a composite formed by forming a silicone resin layer on a surface of a porous support and having a surface on which an acidic gas separation layer is formed in an acidic gas separation film having the acidic gas separation layer, the method comprising:
coating a surface of a porous film side of the porous support with a silicone coating solution which becomes the silicone resin layer according to a roll-to-roll system using, as the porous support, a support formed by laminating an auxiliary support film on the porous film, wherein, in the coating of the surface thereof, the conveying speed of the porous support is in a range of 0.5 m/min to 200 m/min, the viscosity of the silicone coating solution is in a range of 100 cP to 1000000 cP, and the peel force between the porous film and the auxiliary support film is 10 mN/mm or greater. |
地址 |
Tokyo JP |