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
Portable stand
Control device of hybrid vehicle
System, method, and computer program product for determining whether an electronic mail message is compliant with an etiquette policy
Caching techniques
Reconstruction of deforming surfaces by canceling ambient occlusion and refining 3-D shape
Packet transmission method, apparatus, and network system
Portable hand-held multi-function device for storing, managing and combining rewards
  Randomly Featured Patents
Method and system for reducing signal interference
Automatic broadcast program recorder
Fuzzy logic controlled video printer
Lateral gate, vertical drift region transistor
Method for producing metallized substrate materials
Method for manufacturing electronic device
Switching power supply filter
Mirror
Device capable of detecting BIOS status for clock setting and method thereof
Modular scope