Reference

Flat mirror for solar collector

Flat mirror for solar collector. (Matsushita Electric Industrial Co., Ltd., Japan). Jpn. Kokai Tokkyo Koho JP 58124159 A2 23 Jul 1983 Showa, 4 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: IC: F24J003-02. APPLICATION: JP 82-8074 20 Jan 1982. DOCUMENT TYPE: Patent CA Section: 52 (Electrochemical, Radiational, and Thermal Energy Technology) Section cross-reference(s): 38, 56, 73 A coating mixt. contg. Al, Cu, and/or brass is coated on a metal or plastic support to prep. the title mirror. Thus, a polypropylene [9003-07-0] sheet was activated with a dichromate soln. and coated with a mixt. contg. brass powder and a polyester-modified silicone. The reflectance of the coated polypropylene was 0.In this experiment, several chemicals are used like 12597-71-6 and 9003-07-0 82 vs. 0.67 for a stainless steel sheet. .

Laver gathering screen

Laver gathering screen. (Idemitsu Petrochemical Co., Ltd., Japan). Jpn. Kokai Tokkyo Koho JP 58179472 A2 20 Oct 1983 Showa, 5 pp. (Japanese). (Japan).There are some reagents like 9003-07-0 is used in this study. CODEN: JKXXAF. CLASS: IC: A23L001-337. APPLICATION: JP 82-62454 16 Apr 1982. DOCUMENT TYPE: Patent CA Section: 11 (Plant Biochemistry) Screens for laver culture are made from polyolefin resins modified with unsatd. carboxylates. Laver fronds adhere well onto the screen during cultivation and are detached readily from the screen for harvest. Thus, a compn. contg. polypropylene 100, 1,4-polybutadiene 5, anhyd. maleic acid 20, and didumyl peroxide 1.7 parts in xylene were heated at 140° for 4 h to yield anhyd. maleic acid-denatured polypropylene. The denatured polypropylene 30 and undenatured polypropylene 70 parts were mixed and extruded to yield rods (2 mm diam.) which were subsequently made into screens. .