Cao Chengbo
Professor
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Patents
曹成波,王名扬,孙海洋 高效复合型长链叔胺季铵盐荧光增白剂的合成及应用,CN201210381081.5.申请日:2012.10.05
  • Service Invention or Not:
    yes

Pre One:曹成波,羊涛,张春莲 具有氨基酸结构的十六或十八烷基二甲基叔胺季铵盐高性能荧光增白剂的合成及应用 专利申请号:ZL201210374331.2,申请日:2012.9.29,授权日:2013.12.11

Next One:.曹成波,王名扬,万茂生 羟基及烷氧基苯甲醛吲哚席夫碱及其制备方法和应用.ZL201110385009.5.申请日:2011.11.29.授权日:2013.06.26

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