发明名称 |
LIGHT-COLORED POLYCARBONATE COMPOSITIONS AND METHODS |
摘要 |
<p>A composition containing a bulk polycarbonate-containing resin component; a polycarbonate-siloxane copolymer in an amount sufficient to provide an amount of siloxane of at least 3% by weight of the total composition; and a colorant composition comprising titanium dioxide having an organic coating, for example a coating comprising a polysiloxane, in which the amount of titanium dioxide is from 1 to 2.5 %, preferably 1 to 2.0% and more preferably 1 to 1.5% by weight of the total composition has both light color and good flame-retardance. The composition can be used to prepare shaped article s, particularly those with thin wall region that achieve a V0 UL fire rating at the first thickness.</p> |
申请公布号 |
WO2005037921(A1) |
申请公布日期 |
2005.04.28 |
申请号 |
WO2004US33673 |
申请日期 |
2004.10.13 |
申请人 |
GENERAL ELECTRIC COMPANY;MARUGAN, MONICA, M.;EBELING, THOMAS |
发明人 |
MARUGAN, MONICA, M.;EBELING, THOMAS |
分类号 |
C08K3/22;C08K9/04;C08K9/06;C08L51/00;C08L69/00;C08L83/00;(IPC1-7):C08L69/00 |
主分类号 |
C08K3/22 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|