| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a blindfolding film which keeps both a degree of delustering and brightness in a room even though a matte layer on a blindfolding film surface is a mixture of resin and pigment, and the degree of delustering has an antinomic problem depending on a mixture ratio of resin and pigment such that when the ratio of pigment is increased, the degree of delustering is increased, but the room becomes dark, and when the ratio of pigment is decreased, the degree of delustering is decreased, but the room becomes bright. <P>SOLUTION: Large particle size pigment is chosen as body pigment of matte layer paint, and a few amount of small particle size pigment is added. At that time, the additive amount of the pigment with respect to the resin, and the ratio of the large particle size pigment and the small particle size pigment as the pigment are limited, thus obtaining the blindfolding film which keeps both the degree of delustering and the brightness in the room. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
