| 摘要 |
<p>PCT No. PCT/GB93/01820 Sec. 371 Date May 3, 1995 Sec. 102(e) Date May 3, 1995 PCT Filed Aug. 26, 1993 PCT Pub. No. WO94/04373 PCT Pub. Date Mar. 3, 1994TTP dye sheets having a dye coat comprising a binder which comprises a mixture of a polyvinyl butyral polymer and a second polymer, at least 10% of the monomeric units of the second polymer being derived from parahydroxystyrene, the phenyl group of which may or may not be further substituted, are disclosed.</p> |
| 申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC, LONDON, GB |
发明人 |
SLARK, ANDREW TREVITHICK, IPSWICH, SUFFOLK IP1 6QP, GB;JARVIS, DAVID WOOD, COLCHESTER, ESSEX CO3 3EE, GB;KAWAMURA, AKIHIRO, TSUKUBA-CITY, IBARAKI-KEN 305, JP |
