| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a photocatalyst sheet for refrigerators which losts no delicious taste, no freshness or no color despite a long freshness preserving period when storing fresh foods, fruits and the like. <P>SOLUTION: The photocatalyst sheet for refrigerators is provided in which 16 kinds of reef rock that is natural ore, weathered granite, mica, quartz porphyry, crystalline quartz, feldspar, titanium oxide, coleopterous fossil, seaweed fossil, shell fossil, Azomite, maifan stone, Iouseki, zeolite, basalt and sakhalin surf clam are ground and fired, and further added thereto are a polyester resin, high-quality coal produced in Viet Nam, Bincho charcoal and bamboo charcoal, and the resulting mixture is made into a fine powder form, then mixed and stirred, and further processed into a wave form to be fired, and which has Kenpo color (reddish black). <P>COPYRIGHT: (C)2007,JPO&INPIT |
