公开(公告)号：US20140350203A1

公开(公告)日：2014-11-27

申请号：US14352984

申请日：2012-08-03

申请人： Dong Jo Ryu ,  Se Eun Lee ,  Sin Gun Kang ,  Seon Hee Han ,  Jeong Heon Ahn ,  Jeong Hoon Jo ,  Hee JUng Jeon

发明人： Dong Jo Ryu ,  Se Eun Lee ,  Sin Gun Kang ,  Seon Hee Han ,  Jeong Heon Ahn ,  Jeong Hoon Jo ,  Hee JUng Jeon

IPC分类号： C08F2/24 ,  C08F36/04

CPC分类号： C08F2/24 ,  C08F2/26 ,  C08F36/04 ,  C08K5/521 ,  C08L9/02 ,  C08K5/51

摘要： Disclosed is a method for producing a nitrile rubber comprising adding 0.1 to 5 parts by weight of at least one phosphate emulsifier selected from the group consisting of monoalkyl ether phosphate (MAP) represented by the following Formula 1 and dialkyl ether phosphate (DAP) represented by the following Formula 2, with respect to 100 parts by weight of monomers constituting the nitrile rubber. The method minimizes mold contamination during molding of produced nitrile rubber, eliminates the necessity of any process of removing mold contaminants, improves production efficiency and thus reduces defect rates of final molded articles.

摘要翻译： 公开了一种丁腈橡胶的制造方法，其特征在于，添加0.1〜5重量份的选自由下式1表示的单烷基醚磷酸酯（MAP）和磷酸二烷基酯（DAP）的至少一种磷酸酯乳化剂， 相对于100重量份构成丁腈橡胶的单体，下述式2。 该方法使得制造的丁腈橡胶成型时的模具污染最小化，消除了除去模具污染物的任何方法的必要性，提高生产效率，从而降低最终模制品的缺陷率。