发明名称 |
Waterborne acrylic polymers containing polymeric fluorescent compounds |
摘要 |
The present invention provides acrylic polymer-optical brightener compositions. The invention also provides acrylic polymer-optical brightener compositions further comprising near infrared absorbing compounds. The invention also provides processes for making such compositions. Still further, the invention provides methods for detecting and/or separating fluorescing and/or near infrared emitting articles from non-fluorescing and/or non-near infrared emitting articles.
|
申请公布号 |
US6162869(A) |
申请公布日期 |
2000.12.19 |
申请号 |
US19990338386 |
申请日期 |
1999.06.22 |
申请人 |
EASTMAN CHEMICAL COMPANY |
发明人 |
SHARMA, MAHENDRA K.;WANG, RICHARD HSU-SHIEN;KRUTAK, JAMES J. |
分类号 |
C08L33/06;C08L67/00;C09K11/06;(IPC1-7):C09K11/06 |
主分类号 |
C08L33/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|