Patent ID: 11958969
Assignee: ZEON CORPORATION
Field: Other special machines (Mechanical engineering)
Classification: CPC C  B | IPC B  C

Claim 1:
2. The latex of the styrene-based block copolymer according to claim 1, wherein the styrene-based block copolymer is a styrene-based block copolymer represented by the following general formula (1),

A-B—Y—(B-A)n  (1)

in the general formula (1), each of A is independently a polymer block containing 90 wt % or more of a unit derived from an alkenyl aromatic hydrocarbon; Y is a single bond or a residue of a coupling agent having functionality; each of B is independently a polymer block containing 90 wt % or more of a unit derived from a conjugated diene; and “n” is 0 to 5.