Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Inventor: Sekiguchi; Masao Address: Uozu, JP No. of patents: 3 Patents: Patent Number Title Of Patent Date Issued 5041490 Method for producing red phosphorus flame retardant and nonflammable resinous composition August 20, 1991 Red phosphorus flame retardants for synthetic resin are produced by a method comprising the steps of heating yellow phosphorus at temperatures of 250.degree. to 600.degree. C. to effect a partial conversion of yellow phosphorus to red phosphorus; removing unconverted yellow phosphorus; a 5026757 Red phosphorus flame retardant and nonflammable resinous composition containing the same June 25, 1991 A flame retardant comprising of spherical red phosphorus free of pulverized face which is directly produced in the form of fine powder by conversion of yellow phosphorus, without pulverizing process. The red phosphorus characterized by its surface state and shape entirely different from 4879067 Red phosphorus flame retardant and nonflammable resinous composition containing the same November 7, 1989 A flame retardant comprising of spherical red phosphorus free of pulverized face which is directly produced in the form of fine powder by conversion of yellow phosphorus, without pulverizing process. The red phosphorus characterized by its surface state and shape entirely different from       Recently Added Patents Bed Method of manufacturing semiconductor device and pattern formation method Photovoltaic array systems, methods, and devices with improved diagnostics and monitoring Method of synthesizing zirconium-loaded fibrous adsorbent materials having phosphoryl groups and removal of objectionable substances using the adsorbents Grease composition Cathode catalyst for fuel cell and membrane-electrode assembly for fuel cell and fuel cell system including same Methods of stimulating liquid-sensitive subterranean formations   Randomly Featured Patents Computer controlled display system using a graphical replay device to control playback of temporal data representing collaborative activities Light sensor with diffuser and eye-like response Mannich condensation products useful as sequestering agents Dimension measuring apparatus Optical probe for fluid light transmission properties Trimming circuits and methods Method and system for adjusting downlink outer loop power to control target SIR Embroidery machine and embroidery frame holding device Soybean variety XB02K07 Sample dispensing apparatus © 2006-2011. PatentGenius.com All Rights Reserved.