Ink based on synthetic high molecular polymer and preparation method thereof
A technology for synthesizing polymers and polymers, which is applied in the field of ink, can solve problems such as odor, and achieve the effects of improving wettability and lubricity, not easy to fade, and good writing effect
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[0056] The above-mentioned preparation method based on the ink of synthetic macromolecular polymer comprises the following steps:
[0057] Step 1: Stir and mix the high-fineness carbon black, dispersant, and wetting agent, and let it stand for use;
[0058] Step 2: Add the synthetic high molecular polymer into water under stirring, and dissolve it for later use;
[0059] Step 3: Pour the mixture obtained in Step 2 into the solution obtained in Step 1, and stir evenly;
[0060] Step 4: Add surfactant to the solution obtained in Step 3, then add concentrated aromatic oil, stir evenly to obtain ink.
[0061] Described synthetic macromolecular polymer structural formula is as follows, or the mixture of following structures:
[0062]
[0063] Among them, m>70.
[0064] Described dispersant structural formula is as follows, or the mixture of following structures:
[0065]
[0066] Wherein, n=2-13.
[0067] The wetting agent is one or more of ethylene glycol, propylene gly...
Embodiment 1
[0070] 8 parts of high-fineness carbon black, 5 parts of dispersant, 4 parts of glycerin, 7 parts of synthetic high molecular polymer, 2 parts of nonylphenol polyoxyethylene ether, 0.03 parts of artificially synthesized concentrate imitating the smell of fruits and natural flavors Perfume oil, 73.97 parts water.
[0071] The structure of the dispersant is as follows:
[0072]
[0073] Synthetic polymer structural formula is as follows:
[0074]
[0075] The method for preparing above-mentioned Chinese ink, comprises the steps
[0076] 1) Stir and mix the high-fineness carbon black, dispersant, and glycerin, and let it stand for use.
[0077] 2) Add the synthetic high molecular polymer into water under stirring, dissolve and set aside.
[0078] 3) Pour the mixture obtained in step 2) into the solution obtained in step 1), and stir evenly.
[0079] 4) Add nonylphenol polyoxyethylene ether to the solution obtained in step 3), then add artificially synthesized concentrat...
Embodiment 2
[0081] 10 parts of high-fineness carbon black, 8 parts of dispersant, 6 parts of glycerin, 8 parts of synthetic high molecular polymer, 2 parts of nonylphenol polyoxyethylene ether, 0.08 parts of artificially synthesized concentrate imitating the smell of fruits and natural flavors Perfume oil, 65.92 parts water.
[0082] The structure of the dispersant is as follows:
[0083]
[0084] Synthetic polymer structural formula is as follows:
[0085]
[0086] The method for preparing above-mentioned Chinese ink, comprises the steps
[0087] 1) Stir and mix the high-fineness carbon black, dispersant, and glycerin, and let it stand for use.
[0088] 2) Add the synthetic high molecular polymer into water under stirring, dissolve and set aside.
[0089]3) Pour the mixture obtained in step 2) into the solution obtained in step 1), and stir evenly.
[0090] 4) Add nonylphenol polyoxyethylene ether to the solution obtained in step 3), then add artificially synthesized concentrat...
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