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发明公开
CN103526594A 一种水性抗蚀聚氨酯印花粘合剂及其制备方法 无效 - 驳回

一种水性抗蚀聚氨酯印花粘合剂及其制备方法
摘要：
一种水性抗蚀聚氨酯印花粘合剂，由下列重量份的原料制成：甲基丙烯酸缩水甘油酯14-17、丙烯酸羟乙酯7-9、聚氨酯丙烯酸酯35-40、二缩二丙二醇二丙烯酸酯10-12、三羟甲基丙烷1-2、脂肪醇聚氧乙烯醚丙烯酸酯12-14、二戊基丁二酸磺酸钠1-2、2-氨乙基十七烯基咪唑啉1-2、过硫酸铵1-2、助剂4-5、水70-80。本发明粘合剂具有软硬适中、附着力强、耐气候、透明度高、粘度适中的特点；采用本粘合剂的涂料印花工艺简单、色彩浓艳、轮廓清晰、不需要热熔和高效平洗设备,不需要酸碱处理,无酸碱废液形成,相应的节约能源消耗、减少污染,有着广阔的发展前途。
摘要（英）：

The invention relates to an anti-corrosion waterborne polyurethane printing adhesive. The anti-corrosion waterborne polyurethane printing adhesive is prepared from the following raw materials in parts by weight: 14-17 parts of glycidyl methacrylate, 7-9 parts of hydroxyethyl acrylate, 35-40 parts of polyurethane acrylate, 10-12 parts of DPGDA (dipropylene glycol diacrylate), 1-2 parts of trimethylolpropane, 12-14 parts of fatty alcohol polyoxyethylene ether acrylate, 1-2 parts of sodium diamyl sulfosuccinate, 1-2 parts of 2-aminoethyl-heptadecenyl-imidazoline, 1-2 parts of ammonium persulfate, 4-5 parts of addition agent, and 70-80 parts of water. The adhesive has the characteristics of moderate hardness, strong adhesive force, good weather resistance, high transparency and proper viscosity; the pigment printing process adopting the adhesive is simple, has bright color and clear outline, does not require hot-melting and high-efficiency open washing equipment and acid and alkali treatment, has no waste acid-base liquid formation, saves the energy consumption, reduces pollution and has wide prospect.

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