Resources Contact Us Home
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
Compounds for nonsense suppression and methods for their use
System and method of detecting and locating intermittent and other faults
Wound dressing with a discontinuous contact layer surface
Unified feedback frame for supporting a plurality of feedback modes and a multiple-input multiple-output (MIMO) communication system using the unified feedback frame
Digital broadcasting transmission and reception system, and a signal processing method using turbo processing and turbo decoding
ESD protection device and method for producing the same
Complete context search system
  Randomly Featured Patents
System and method for monitoring and evaluating solid and semi-solid materials
Electronic apparatus mounting structure
Separation of tars, oils and inorganic constituents from oil bearing sands or shales
Engine having increased boost at low engine speeds
Tubing swaging machine
Connector and connector assembly
System and method for storage management
Synthetic crystalline aluminosilicate for the catalytic conversion of hydrocarbons in petrochemical processes
Method of producing oxidized white liquor using dregs containing carbon particles
Fence and method of producing such