Inventor
SUKA YUKI
JP10 patents
Patents
10 patentsUS10550136B2Feb 4, 2020
Method for producing polyalkylene glycol derivative having amino group at end
SHINETSU CHEMICAL CO1 citations72
US9040222B2May 26, 2015
Polymerizable tertiary ester compound, polymer, resist composition, and patterning process
SHINETSU CHEMICAL CO5 citations72
US11066430B2Jul 20, 2021
Method for producing polyalkylene glycol derivative having amino group at end
SHINETSU CHEMICAL CO0 citations62
US10472377B2Nov 12, 2019
Method for producing polyalkylene glycol derivative having amino group at end, polymerization initiator for use in the same, and alcohol compound as raw material for the polymerization initiator
SHINETSU CHEMICAL CO1 citations62
US10377775B2Aug 13, 2019
Method for producing polyalkylene glycol derivative having amino group at end
SHINETSU CHEMICAL CO1 citations62
US10836861B2Nov 17, 2020
Methods of preparing and purifying polyalkylene glycol derivative
SHINETSU CHEMICAL CO1 citations61
US10975042B2Apr 13, 2021
Method for purifying an amino acid-n-carboxy anhydride
SHINETSU CHEMICAL CO0 citations51
US9708350B2Jul 18, 2017
Method for producing polyalkylene glycol derivative having amino group at end, polymerization initiator for use in the same, and alcohol compound as raw material for the polymerization initiator
SHINETSU CHEMICAL CO1 citations51
US9284408B2Mar 15, 2016
Method for producing polyalkylene glycol derivative with narrow molecular weight distribution, and acetal group-containing alcohol compound for use therein and alkali metal salt thereof
SHINETSU CHEMICAL CO0 citations41
US9187404B2Nov 17, 2015
Method for producing polyalkylene glycol derivative having amino group at end, with narrow molecular weight distribution
SHINETSU CHEMICAL CO0 citations41