Inventor
SHIBAHARA YASUO
JP3 patents
Patents
3 patentsUS4115331ASep 19, 1978
Surface sizing compositions for paper
SANYO CHEMICAL IND LTD27 citations78
US4152307AMay 1, 1979
Process for production of a water-in-oil polymer emulsion having an excellent fluidity using an acrylic monomer containing quarternary ammonium salt
SANYO CHEMICAL IND LTD27 citations77
US4030970AJun 21, 1977
Surface sizing of paper with an acrylic copolymer where scum formation is minimized
SANYO CHEMICAL IND LTD11 citations70