A copolymer latex which is useful in an adhesive composition, a paper coating composition, an adhesive composition for carpet lining and an adhesive composition for a rock fiber substrate is prepared by emulsion copolymerizing an aliphatic conjugated diene monomer and at least one other monomer copolymerizable therewith in the presence of a chain transfer agent and at least one compound having no copolymerizing reactivity selected from the group consisting of hydrocarbons having 5 to 12 carbon atoms, halogenated aromatic hydrocarbons, five or six membered ring heterocyclic compounds, aliphatic ethers and aliphatic esters in an amount of 1 to 100 parts by weight per 100 parts by weight of a total amounts of the aliphatic conjugated diene monomer and the other monomer.
一种可用于粘合剂组合物、纸张涂层组合物、地毯衬里粘合剂组合物和岩石纤维基材粘合剂组合物的共聚乳胶,是在链转移剂和至少一种不具有共聚反应活性的化合物的存在下,通过乳液共聚脂肪族共轭二烯单体和至少一种可与之共聚的其他单体而制备的,这些化合物选自由具有 5 至 12 个碳原子的碳氢化合物组成的组、卤代
芳香烃、五或六元环
杂环化合物、脂肪族醚和脂肪族酯,其用量为脂肪族共轭二烯单体和另一种单体的总量每 100 重量份中含 1 至 100 重量份。