| 发明名称 |
Method for detecting and separating thermoplastic containers with near infrared fluorosphores |
| 摘要 |
Provided is a method for tagging thermoplastic containers using near infrared fluorescing compounds or copolymerized residues readily capable of detection. Also provided is a method for identifying a thermoplastic container. Also provided are thermoplastic polymer compositions comprised of the near infrared fluorescing compounds or residues and articles comprised of such compositions.
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| 申请公布号 |
US5553714(A) |
申请公布日期 |
1996.09.10 |
| 申请号 |
US19940339318 |
申请日期 |
1994.11.14 |
| 申请人 |
EASTMAN CHEMICAL COMPANY |
发明人 |
CUSHMAN, MICHAEL R.;KRUTAK, JAMES J.;PARHAM, WILLIAM W.;COATES, CLARENCE A.;WEAVER, MAX A.;PATONAY, GABOR |
| 分类号 |
C07D487/22;B07C5/342;C07D209/60;C07F5/06;C07F7/02;C07F7/08;C08K5/00;C08K5/34;C08K5/3412;C08K5/3415;C08L67/00;C08L101/00;C09B47/06;C09B47/067;C09B47/073;C09B47/08;C09B47/18;C09B57/00;C09B67/20;C09K11/06;(IPC1-7):B07C5/10 |
主分类号 |
C07D487/22 |
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