公开(公告)号：US5700852A

公开(公告)日：1997-12-23

申请号：US414592

申请日：1995-03-31

申请人： Shin-ichiro Iwanaga ,  Shigeru Shingae ,  Takasi Morita ,  Osamu Ishikawa ,  Norichika Nojima

发明人： Shin-ichiro Iwanaga ,  Shigeru Shingae ,  Takasi Morita ,  Osamu Ishikawa ,  Norichika Nojima

IPC分类号： C09D113/02 ,  D21H19/58 ,  C08L83/00

CPC分类号： D21H19/58 ,  C09D113/02

摘要： A paper coating composition which comprises as a binder a latex of a copolymer (referred to hereinafter the particle A) consisting of (a) 20 to 80% by weight of an aliphatic conjugated diene monomer unit, (b) 0.5 to 10% by weight of an ethylenically unsaturated carboxylic acid monomer unit and (c) 20 to 79.5% by weight of a unit of another monomer copolymerizable with the above components (a) and (b) and having two glass transition points in the range of from -100.degree. C. to 50.degree. C. the difference between the two transition points being at least 5.degree. C.

摘要翻译： 一种纸涂料组合物，其包含由（a）20至80重量％的脂族共轭二烯单体单元组成的共聚物（以下称为颗粒A）的胶乳，（b）0.5至10重量％ 的烯键式不饱和羧酸单体单元和（c）20-79.5重量％的可与上述组分（a）和（b）共聚的另一单体的单元，并且具有-100℃的两个玻璃化转变点 C.至50℃，两个转变点之间的差异至少为5℃。