Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method for separating analogous organic compounds










Image Number 2 for United States Patent #6492513.

The present invention relates to a method for separating a lactone-containing high-molecular weight compound having an alkyl group as its side chain from a lactone-containing high-molecular weight compound having an alkenyl group as its side chain by using a sulfonic acid group-containing cation exchange resin pretreated with silver ions.








 
 
  Recently Added Patents
Piezoelectric device and fabricating method thereof
Dental fillers including a phosphorus containing surface treatment, and compositions and methods thereof
Adaptive input interface
User interface for integrating applications on a mobile communication device
Rain barrel
Digital X-ray detector arrangement and digital X-ray imaging method
Vehicle having power supply apparatus
  Randomly Featured Patents
Container
Semiconductor device for a light wave
Method of testing a memory module and hub of the memory module
Method and apparatus for servo data synchronization in a disc drive
Dust containment system
Multipole electric plug and socket
Hydrosilation process using a (.eta..sup.5 -cyclopentadienyl)tri(.sigma.-aliphatic) platinum complex as the catalyst
Shrink-wrapping method and apparatus
Method and device for detecting CDMA-coded signals
Echo canceller for two-wire full duplex digital data transmission