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公开(公告)号:US20140127429A1
公开(公告)日:2014-05-08
申请号:US13985338
申请日:2012-02-24
CPC分类号: G03C1/73 , B32B3/10 , B32B9/06 , B32B15/085 , B32B15/12 , B32B15/20 , B32B27/10 , B32B27/32 , B32B27/327 , B32B29/06 , B32B2250/04 , B32B2255/12 , B32B2255/20 , B32B2264/102 , B32B2307/4023 , B32B2307/412 , B32B2307/7244 , B32B2307/7265 , B32B2307/75 , B32B2439/62 , B32B2439/70 , B41M7/0081 , B41M7/009 , B65D5/4216 , C07C233/09 , G03C5/56 , Y10T428/1303 , Y10T428/24917 , Y10T428/24926 , Y10T428/24934
摘要: A method of forming a coloured substrate, comprising applying to or incorporating within the substrate a diacetylene compound, and exposing the substrate to (i) a first, activating stimulus that converts the diacetylene compound from an unreactive to a reactive form, and (ii) a second stimulus that causes the reactive form of the diacetylene compound to polymerize and form the coloured substrate, wherein the diacetylene compound reverts to its unreactive form on removal of the activating stimulus and is of formula I: Y—C≡C—C≡C—(CH2)n-T-Q-Z (I) wherein: n=an odd integer; T=CO, CS or a bond; Q=NH, S, O, OCONH, NHCONH, NH—CHE-CONH, NHCOO or NHCSNH wherein E is H or a C1-20 alkyl group; Z=H or a hydrocarbon group containing 1 to 20 carbon atoms; Y=H or any group comprising at least one carbon atom.
摘要翻译: 一种形成着色基质的方法,其包括在底物内施用或引入二乙炔化合物,并将该底物暴露于(i)将该二乙炔化合物从非反应性转化为反应性形式的第一活化刺激物,和(ii) 导致二乙炔化合物的反应性形式聚合并形成着色底物的第二刺激物,其中在除去活化刺激物时,联乙炔化合物还原成其未反应形式,并且具有式I:Y-C≡C-C≡C - (CH 2)n TQZ(I)其中:n =奇整数; T = CO,CS或键; Q = NH,S,O,OCONH,NHCONH,NH-CHE-CONH,NHCOO或NHCSNH,其中E是H或C 1-20烷基; Z = H或含有1〜20个碳原子的烃基; Y = H或包含至少一个碳原子的任何基团。