公开(公告)号：US5710197A

公开(公告)日：1998-01-20

申请号：US501927

申请日：1995-07-13

申请人： Wolfgang Fischer ,  Andreas Deckers ,  Norbert Guntherberg ,  Ekkehard Jahns ,  Sylke Haremza ,  Werner Ostertag ,  Helmut Schmidt

发明人： Wolfgang Fischer ,  Andreas Deckers ,  Norbert Guntherberg ,  Ekkehard Jahns ,  Sylke Haremza ,  Werner Ostertag ,  Helmut Schmidt

IPC分类号： C09K11/06 ,  C08K5/00 ,  C09B3/14 ,  C09B57/02 ,  C09B67/20 ,  C09D11/50 ,  C09K11/02 ,  C08K5/45

CPC分类号： C09K11/02 ,  C08K5/0041 ,  C09B67/0061 ,  C09D11/50

摘要： Fluorescent pigments contain essentially a polymer matrix based on polymethyl methacrylate and a nonpolar fluorescent dye from the coumarin or perylene series, the polymer matrix being a crosslinked polymethacrylate or polyacrylate prepared by suspension polymerization.

摘要翻译： 荧光颜料基本上包含基于聚甲基丙烯酸甲酯和来自香豆素或苝系列的非极性荧光染料的聚合物基质，聚合物基质是通过悬浮聚合制备的交联的聚甲基丙烯酸酯或聚丙烯酸酯。

公开(公告)号：US5631323A

公开(公告)日：1997-05-20

申请号：US567056

申请日：1995-12-04

申请人： Norbert Guntherberg ,  Ekkehard Jahns ,  Wolfgang Fischer ,  Graham E. McKee ,  Bernhard Rosenau

发明人： Norbert Guntherberg ,  Ekkehard Jahns ,  Wolfgang Fischer ,  Graham E. McKee ,  Bernhard Rosenau

IPC分类号： C08F2/18 ,  C08F2/20 ,  C08F212/06 ,  C08F212/10 ,  C08L25/12 ,  C08L51/00 ,  C08L51/04 ,  C08L55/02 ,  C08L35/04

CPC分类号： C08L25/12 ,  C08F212/10 ,  C08L55/02 ,  C08L51/04

摘要： Thermoplastic molding materials preparedA) from 35 to 99.5% by weight of a matrix copolymer (A) ofa.sub.1) from 50 to 95% by weight of styrene and/or .alpha.-methylstyrene,a.sub.2) from 5 to 50% by weight of acrylonitrile anda.sub.3) from 0 to 20% by weight of further comonomersB) from 0 to 50% by weight of a particulate graft copolymer (B) which is insoluble in (A), has a median particle diameter of from 0.03 to 1 .mu.m and preparedb.sub.1) from 30 to 80% by weight of a core comprising an elastomeric polymer having a glass transition temperature of less than -10.degree. C. andb.sub.2) from 20 to 70% by weight of a graft shell comprising a polymer which is compatible or partly compatible with (A)andC) from 0.5 to 30% by weight of a particulate crosslinked copolymer (C) which is insoluble in (A), has a median particle diameter of from 0.5 to 50 .mu.m and comprisesc.sub.1) from 50 to 89.95% by weight of styrene and/or .alpha.-methylstyrene,c.sub.2) from 10 to 50% by weight of acrylonitrile,c.sub.3) from 0.05 to 5% by weight of a polyfunctional, crosslinking monomer,c.sub.4) from 0 to 10% by weight of a monomer which contains acidic or basic groups andc.sub.5) from 0 to 20% by weight of further comonomers.

摘要翻译： 制备的热塑性成型材料A）35至99.5重量％的a1）的基质共聚物（A），50-95重量％的苯乙烯和/或α-甲基苯乙烯，a2）5-50重量％的丙烯腈 和a3）0至20重量％的另外的共聚单体B）0至50重量％的不溶于（A）的颗粒接枝共聚物（B），其中值粒径为0.03至1μm 并且制备b1）30至80重量％的芯，其包含玻璃化转变温度低于-10℃的弹性体聚合物，和b2）20至70重量％的包含聚合物的接枝壳，所述聚合物是 与（A）和C）相容或部分相容的0.5至30重量％的不溶于（A）的颗粒状交联共聚物（C），其中值粒径为0.5至50μm，并包含c1） 苯乙烯和/或α-甲基苯乙烯的50至89.95重量％，c2）10至50重量％的丙烯腈，c 3）0.05至5重量％ t的多官能交联单体，c4）0至10重量％的含酸性或碱性基团的单体，和c 5）0至20重量％的其它共聚单体。