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公开(公告)号：US3973966A
公开(公告)日：1976-08-10
申请号：US468110
申请日：1974-05-08
IPC分类号： C07D311/78 , C07D335/04 , C07D345/00 , C09K9/02 , G03C1/72 , G03C1/73 , G03C1/52
CPC分类号： C07D335/04 , C07D311/78 , C07D345/00 , C09K9/02 , G03C1/72 , G03C1/73 , C07C2103/26 , Y10S430/163
摘要： Disclosed are novel imaging imaging comprising photochromic compounds of the formula: ##SPC1##Wherein X is selected from the group consisting of oxygen, sulfur and selenium; and wherein R.sub.1 and R.sub.2 are individually selected from the group consisting of a substituted or unsubstituted lower alkyl of 1-8 carbon atoms or a substituted or unsubstituted phenyl group. The photochromic compounds are responsive to light in the visible and ultraviolet region of the spectrum.
摘要翻译： 公开了包含下式的光致变色化合物的新型成像成像：
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公开(公告)号：US06610452B2
公开(公告)日：2003-08-26
申请号：US09683544
申请日：2002-01-16
申请人： James R. Combes , Richard P. N. Veregin , Mary L. McStravick , Ronald J. Koch , Anita C. Van Laeken , Bing R. Hsieh
发明人： James R. Combes , Richard P. N. Veregin , Mary L. McStravick , Ronald J. Koch , Anita C. Van Laeken , Bing R. Hsieh
IPC分类号： G03G908
CPC分类号： G03G9/09708 , G03G9/09716 , G03G9/09725
摘要： A toner composition includes a binder, a colorant, and surface-treated sol-gel metal oxide particles surface-treated with a treatment agent.
摘要翻译： 调色剂组合物包括用处理剂表面处理的粘合剂，着色剂和表面处理的溶胶 - 凝胶金属氧化物颗粒。
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3.发明授权
公开(公告)号：US5312704A
公开(公告)日：1994-05-17
申请号：US78
申请日：1993-01-04
CPC分类号： G03G9/08795 , G03G9/08737
摘要： A toner composition comprised of pigment particles, and a resin comprised of a monomodal polymer resin or monomodal polymer resin blends and wherein the monomodal resin or resin blends possess a narrow polydispersity.
摘要翻译： 由颜料颗粒组成的调色剂组合物和由单峰聚合物树脂或单峰聚合物树脂共混物组成的树脂，其中单峰树脂或树脂共混物具有窄的多分散性。
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