发明名称 |
Light reflecting polymeric articles containing benzoxazolyl-napthalene optical brighteners |
摘要 |
The present invention provides a highly reflective fluorescent polymer composition comprising a benzoxzolyl naphthalene optical brightener and a polymeric substrate support material formed into three dimensional articles or fibers. The enhanced light reflectivity of the instant compositions occurs over a wavelength range of from about 400 to 700 nanometers. The fiber embodiment comprises a body or support portion made of a flexible and durable thermoplastic material which is at least partially translucent and bis(benzoxazolyl)napthalenes optical brightener molecularly dispersed throughout the polymeric body potion of the fiber. The fibers are fluorescent to a UV source and can be effectively utilized for artificial hair for toy dolls as well as for various other textile applications.
|
申请公布号 |
US7622520(B2) |
申请公布日期 |
2009.11.24 |
申请号 |
US20060500829 |
申请日期 |
2006.08.08 |
申请人 |
MATTEL, INC |
发明人 |
CORDOVA ABIMAEL;KROSKRITY JASON |
分类号 |
C07D209/48 |
主分类号 |
C07D209/48 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|