Inventor
HATAKAWA YOSHIO
JP7 patents
Patents
7 patentsUS5011922AApr 30, 1991
Process for purifying sucrose fatty acid esters
DAI ICHI KOGYO SEIYAKU CO LTD23 citations92
US4996309AFeb 26, 1991
Process for preparing sucrose fatty acid ester powder
DAI ICHI KOGYO SEIYAKU CO LTD27 citations92
US4762862AAug 9, 1988
Process for preparing high molecular weight acrylic polymers
DAI ICHI KOGYO SEIYAKU CO LTD45 citations91
US4995911AFeb 26, 1991
Process for recovering unreacted sucrose from reaction mixture in synthesis of sucrose fatty acid esters
DAI ICHI KOGYO SEIYAKU CO LTD21 citations81
US5017697AMay 21, 1991
Process for purifying sucrose fatty acid esters having high HLB
DAI ICHI KOGYO SEIYAKU CO LTD17 citations73
US5144022ASep 1, 1992
Method of producing powdery high hlb sugar fatty acid ester
DAI ICHI KOGYO SEIYAKU CO LTD3 citations62
US5008387AApr 16, 1991
Process for purifying sucrose fatty acid esters
DAI ICHI KOGYO SEIYAKU CO LTD4 citations62