Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Sulfonamide compound and method for its production, metal chelate compound employing the sulfonamide compound, and optical recording medium employing the metal chelate compound










Image Number 13 for United States Patent #6225023.

A sulfonamide compound of the formula (1): ##STR1##wherein X is a hydrogen atom, an alkyl or alkoxy group which may be substituted, or a halogen atom, Y Is an alkyl group having at least two fluorine atoms, and each of R.sup.1 and R.sup.2 which are independent of each other, is an alkyl group which may be substituted, or R1 may be bonded to X or R.sup.2 to form a ring.








 
 
  Recently Added Patents
Method and system for automatically hiding irrelevant parts of hierarchical structures in computer user interfaces
Plate
Simulating non power of two texture behavior
Method, apparatus, and system for synchronizing contents
Sub-resolution assist feature repair
Semiconductor device, semiconductor device design method, semiconductor design apparatus, and program
Solid-state image sensing device and control method of solid-state image sensing device
  Randomly Featured Patents
Method of forming a double wall cooking vessel
Display screen for a cathode ray tube of glass having an adjustable spectral transmission curve and a method for producing the same
Carrier for articles of different sizes
Archery bow riser
Volume metering capillary gap device for applying a liquid sample onto a reactive surface
Automatic stopping device for the intravenous drip
Composite switch, and electronic equipment and electronic timepiece which possess composite switch
Ballast cleaning machine
L-threonine importer from Corynebacterium and a preparation method of a strain producing L-threonine
Circuit for generation of logic variables, using multiplexes and inverters