Inventor
YASUKAWA SHIRO
JP2 patents
Patents
2 patentsUS4952651AAug 28, 1990
Highly crosslinked polymer particles and process for producing the same
JAPAN SYNTHETIC RUBBER CO LTD17 citations71
US4331784AMay 25, 1982
Polymer particles comprising ethylenically unsaturated monomers as main constituent and having localized thereon conjugated diolefin (co-)polymer layer
JAPAN SYNTHETIC RUBBER CO LTD14 citations69