发明名称 Photographic elements containing high-boiling esters
摘要 The invention disclosed is a photographic element comprising a support bearing at least one silver halide emulsion and at least one high-boiling solvent of structure I, below: wherein: m is 0, 1 or 2; each R1 is an individually selected alkyl group with up to four carbon atoms; n is 2 to 5; each R2 and R3 may be the same or different and is individually selected from hydrogen or an alkyl group with up to four carbon atoms; p is 0 to 3; each R4 is independently a methyl or ethyl group; and the sum of the number of carbon atoms in each R1 plus each R2 plus each R3 plus each R4 taken together is three to seven.
申请公布号 US6054258(A) 申请公布日期 2000.04.25
申请号 US19980103929 申请日期 1998.06.24
申请人 EASTMAN KODAK COMPANY 发明人 MERKEL, PAUL B.;LEONE, RONALD E.
分类号 C07C69/76;C07C69/78;G03C1/005;G03C7/388;G03C7/392;(IPC1-7):G03C7/388 主分类号 C07C69/76
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