Title:
金型離型処理溶液及びフィルムの製造方法
Document Type and Number:
Japanese Patent JP7087461
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a mold-release treating solution that can remove dirt attached to a surface of a mold, is hard to change its concentration over time, and is excellent in mold-release characteristics, and a film production method capable of obtaining a film that is excellent in quality stability and excellent in mold-release characteristics.SOLUTION: There is provided a mold-release treating solution comprising a (poly)oxyalkylene alkyl-phosphate compound (A) and a solvent (B), and the solvent (B) comprises an organic solvent and water. There is provided a film production method including a step (1) to a step (3) in order. The step (1) is a step of applying the mold-release treating solution to a surface of a mold, the step (2) is a step of supplying a curable composition to the surface of the mold and curing the curable composition, and the step (3) is a step of peeling a cured product from the mold.SELECTED DRAWING: Figure 1
Inventors:
Masayuki Uchida
Application Number:
JP2018039983A
Publication Date:
June 21, 2022
Filing Date:
March 06, 2018
Export Citation:
Assignee:
Mitsubishi Chemical Corporation
International Classes:
B29C39/14; B29C33/60; B29C39/24; B29C59/04; G02B1/118
Domestic Patent References:
| JP2012107089A | ||||
| JP2006056132A | ||||
| JP2011110713A |
Foreign References:
| WO2012161315A1 | ||||
| WO2014065136A1 |
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