AQUEOUS EMULSION OF OLEFIN COPOLYMER OR MODIFIED PRODUCT OF THE OLEFIN COPOLYMER

摘要

An emulsion comprising a dispersoid dispersed in water together with an emulsifier, wherein
the dispersoid is an olefin copolymer containing a structural unit derived from ethylene, linear ±-olefin, or ethylene and linear ±-olefin, and a structural unit derived from the following vinyl compound (I), or an olefin copolymer modified material obtained by further graft-polymerizing unsaturated carboxylic acids to the olefin copolymer,
and the volume-based median diameter of the dispersoid contained in the emulsion is 0.01 to 1 µm.
€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒCH 2 =CH-R€ƒ€ƒ€ƒ€ƒ€ƒ(I)
(wherein, R in the vinyl compound (I) represents a secondary alkyl group, tertiary alkyl group or alicyclic hydrocarbon group.).