| 发明名称 |
PROCESS FOR FIXING PHOTO-INDUCED COLORED DERIVATIVES OF SPIROPYRANS AND COMPOSITIONS THEREFOR |
| 摘要 |
<p>The present invention relates to processes for fixing photo-induced colored derivatives of spiropryans in solvent and solid solutions, and to compositions in which said photo-induced colored derivatives may be fixed, said processes comprising irradiating solvent or solid solutions comprising a spiropryan and an iodonium salt.</p> |
| 申请公布号 |
CA1173783(A) |
申请公布日期 |
1984.09.04 |
| 申请号 |
CA19820400434 |
申请日期 |
1982.04.05 |
| 申请人 |
ARMSTRONG WORLD INDUSTRIES, INC. |
发明人 |
GARRETT, THOMAS B.;HERWEH, JOHN E.;MAGNUSSON, ALAN B.;MILLER, NORMAN L. |
| 分类号 |
C08K5/00;(IPC1-7):C08K5/00;G03C1/733 |
主分类号 |
C08K5/00 |
| 代理机构 |
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