METHOD FOR INKJET PRINTING OF STREAMER, FLAG AND CURTAIN HAVING FLAMEPROOFING EFFECT
PROBLEM TO BE SOLVED: To provide an inkjet printing method giving a clear and blurless pattern and imparting a polyester cloth with flameproofing performance by improving defects of conventional techniques including ignition and burning of conventional film-forming urethane emulsion resin and acryli...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide an inkjet printing method giving a clear and blurless pattern and imparting a polyester cloth with flameproofing performance by improving defects of conventional techniques including ignition and burning of conventional film-forming urethane emulsion resin and acrylic emulsion resin when brought into contact with a flame; poor water resistance to cause ready elimination with water failing in keeping the flameproofing performance when using a pretreating agent obtained by mixing a water-soluble polymer with antimony trioxide, polybrominated diphenyl and phosphorus-based flameproofing agent; and poor flameproofing performance when mixing the water-soluble polymer with an acrylic emulsion resin, urethane emulsion resin, or the like, to improve water-resistance. SOLUTION: The polyester cloth is coated with a pretreating agent produced by mixing two or more compounds selected from antimony trioxide, polybrominated diphenyl ether and phosphorus-based compounds as the flameproofing components and mixing a urethane emulsion resin polymerized with a phosphorus-introduced polyol and isocyanate as a binder component. COPYRIGHT: (C)2010,JPO&INPIT |
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