Chloroprene copolymer latex and method for producing same

The present invention relates to a chloroprene copolymer latex, a chloroprene copolymer latex composition, a chloroprene copolymer rubber molded article, an impregnated article, and a method for producing a chloroprene copolymer latex, the method comprising a step of reacting 2-chloro-1, 3-butadiene (A-1) with 2-methyl-1, 3-butadiene (A-1) to obtain a mixture of 2-chloro-1, 3-butadiene (A-1) and 2-methyl-1, 3-butadiene (A-2-methyl-1, 3-butadiene (A-2-methyl-1, 3-butadiene); and a step for emulsion polymerization of 1, 3-butadiene (A-2) in the presence of sulfur (A-3). 本发明涉及氯丁二烯共聚物胶乳、氯丁二烯共聚物胶乳组合物、氯丁二烯共聚物橡胶成型物、浸渍制品、以及氯丁二烯共聚物胶乳的制造方法，该氯丁二烯共聚物胶乳的制造方法具有使2-氯-1,3-丁二烯(A-1)与2-甲基-1,3-丁二烯(A-2)在硫磺(A-3)的存在下进行乳液聚合的工序。