Antibacterial and bacteriostatic oily ink

Antibacterial and bacteriostatic oily ink

  • CN 101,818,007 B
  • Filed: 02/21/2010
  • Issued: 12/18/2013
  • Est. Priority Date: 02/21/2010
  • Status: Active Grant
First Claim
Patent Images

1. the oil-based ink with antibacterial and bacteriostatic function, is characterized in that, described oil-based ink makes by the following method:

  • Wherein, prepared by galic essential oil stoste by the following method;

    get without mildew and rot garlic, remove the peel, add the water of 1 times of volume, clarifixator is crushed to the granularity of 0.1mm;

    Obtain garlic juice and garlic slag with the squeezing machine squeezing subsequently;

    To the normal hexane that adds 6 times of volumes in garlic juice, at 30 ℃

    of extraction 3h;

    The organic membrane that the organic phase that extraction is obtained adopts 1500Da, at pressure 0.5MPa, filter under the condition that temperature is 30 ℃

    , collects filtrate;

    Finally by filtrate at 30 ℃

    of cryoconcentration 4h, obtain galic essential oil stoste;

    The preparation of the oil-based ink of the antibacterial and bacteriostatic of interpolation galic essential oil;

    Get the raw materials ready;

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