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Natural natural vanillin ex 4 - methyl guaiacol has won the national intellectual property protection

Natural natural vanillin ex 4 - methyl guaiacol has won the national intellectual property protection

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  • Time of issue:2017-09-26 17:22
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【Summary】: Natural natural vanillin ex 4 - methyl guaiacol has won the national intellectual property protection

Natural natural vanillin ex 4 - methyl guaiacol has won the national intellectual property protection

【Summary】: Natural natural vanillin ex 4 - methyl guaiacol has won the national intellectual property protection

  • Categories:Company News
  • Author:
  • Origin:
  • Time of issue:2017-09-26 17:22
  • Views:0
Information

Yongan Fengfan" the use of natural 4 - methyl guaiacol as raw material, one step oxidation was natural vanillin production process in September 18, 2013 by the state intellectual propertyoffice of the invention patent authorization,patent number: ZL 2011 1, 0262980.9.

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