会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明授权
    • Thermo-developable type diazo copying material
    • 热可显影型重氮复制材料
    • US4400456A
    • 1983-08-23
    • US295036
    • 1981-08-21
    • Tsutomu MatsudaShigeru Kusakata
    • Tsutomu MatsudaShigeru Kusakata
    • G03C1/52G03C1/61G03C1/60G03C1/58
    • G03C1/61
    • A thermo-developable type diazo copying material is disclosed comprising a substrate and a photosensitive layer, formed thereon, consisting essentially of a diazo compound, a coupler and a color assistant, wherein said color assistant is at least a member selected from the group consisting of fatty acid amides having the general formula I:R.sup.1 CONH.sub.2(wherein, R.sup.1 is a saturated or unsaturated aliphatic hydrocarbon group having 5 to 24 carbon atoms), N-substituted fatty acid amides having the general formula II:R.sup.1 CONHR.sup.2(wherein, R.sup.1 is the same as defined above and R.sup.2 is an alkyl group having 1 to 5 carbon atoms, substituted or non-substituted phenyl group or substituted or non-substituted cyclohexyl group) and N-substituted fatty acid amides having the general formula III:R.sup.1 NHCOR.sup.2(wherein, R.sup.1 and R.sup.2 are the same as defined above respectively), and said coupler is encapsulated with a member selected from the group consisting of non-polar wax-like substances having a melting point of 50.degree. to 150.degree. C. and hydrophobic vinyl resins having a softening point of 50.degree. to 150.degree. C.
    • 公开了一种热可显影型重氮复印材料,其包括基底和形成在其上的感光层,其基本上由重氮化合物,成色剂和颜色助剂组成,其中所述颜色助剂至少是选自以下的成员: 具有通式I的脂肪酸酰胺:R1CONH2(其中,R1是具有5至24个碳原子的饱和或不饱和脂族烃基),具有通式II的N-取代脂肪酸酰胺:R1CONHR2(其中R1相同 如上所定义,R 2为具有1至5个碳原子的烷基,取代或未取代的苯基或取代或未取代的环己基)和具有通式III的N-取代的脂肪酸酰胺:R1NHCOR2(其中,R1 和R2分别与上述定义相同),并且所述成色剂用选自熔点为50℃的非极性蜡状物质的成员包封 ℃至150℃,软化点为50-150℃的疏水乙烯基树脂。