Patent ID: 8648137

Claim:
A nitrile copolymer latex composition containing a latex of a nitrile copolymer rubber (A) having α,β-ethylenically unsaturated nitrile monomer units in 10 to 75 wt %, conjugated diene monomer units in 5 to 89.9 wt %, and cationic monomer units and/or monomer units able to form cations in 0.1 to 20 wt %, an inorganic filler (B) having an aspect ratio of 30 to 2,000 selected from the group consisting of montmorillonite, mica, and saponite, and a plasticizer (C) having an SP value by the HOY method of 8 to 10.2 (cal/cm 3 ) 1/2 , wherein a content of said plasticizer (C) is 0.1 to 200 parts by weight with respect to said nitrile copolymer rubber (A) as 100 parts by weight.