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发明公开
CN110746395A 含巯基的萘并吡喃类光致变色化合物及其制备方法与应用 有权

含巯基的萘并吡喃类光致变色化合物及其制备方法与应用
摘要：
本发明公开了一种含巯基的萘并吡喃类光致变色化合物，结构如式I或II所示：各取代基定义详见说明书。本发明还公开了一种由上述含巯基的萘并吡喃类光致变色化合物制备的水溶性光致变色组合物，是由以下重量份的组分制成：光致变色单元1～20份、水溶性聚合物40～500份、溶剂10～500份，所述光致变色单元为所述含巯基的萘并吡喃类光致变色化合物。本发明还提供了一种所述水溶性光致变色组合物在制备水性光变色指甲油中的应用。本发明制备的水溶性光致变色组合物可应用于水性光变色指甲油、防伪油墨、化妆品、服装、工艺品、室外装饰材料和光学镜片中。
摘要（英）：

The invention discloses a sulfhydryl-containing naphthalopyran photochromic compound, the structure of which is shown by formula I or II: the definition of each substituent is detailed in the specification. The invention also discloses a water-soluble photochromic composition prepared from the sulfhydryl-containing naphthalopyran photochromic compound, it is prepared from the following componentsby weight: 1-20 parts of photochromic unit, 40-500 parts of water-soluble polymer and 10-500 parts of solvent, wherein the photochromic unit is the sulfhydryl-containing naphthalopyran photochromic compound. The invention also provides an application of the water-soluble photochromic composition in preparing water-soluble photochromic nail polish. The water-soluble photochromic composition prepared by the invention can be applied to water-soluble photochromic nail polish, anti-counterfeiting ink, cosmetics, clothing, handicrafts, outdoor decoration materials and optical lenses.

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