| Synthesis of Water-dispersed Polyurethane Adhesive and Its Application in Pigment Printing |
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| 作者姓名： | 林苗 杨勇 |
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| 作者单位： | [1]CollegeofChemistryandChemicalEngineering,DonghuaUniversity,Shanghai,2O0051 [2]InspectionCenterofIndustrialProduct＆RawMaterials,ShanghaiEntry-ExitInspection＆QuarantineBureau,Shanghai,200135 |
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| 基金项目： | ThisworkwassupportedbyYouthFundofShanghaiEducationalCommittee |
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| 摘 要： | Water-dispersed polyurethane (PU) adhesive is a novel and highly efficient adhesive with broad application potential. In this study, the key parameters affecting the synthesis and application of this adhesive were examined, and optimal conditions were identified. The water-dispersed PU adhesive was successfully synthesized, and applied in the fastness test of pigment printing on cotton fabric. The data demonstrated that all the fastnesses of PU adhesive were better than that of the cenventional PA one.
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| 关 键 词： | 合成 疏水性聚亚安酸 粘合剂 间歇反应 坚固性 聚氨基甲酸乙酯树脂 |
Synthesis of Water-dispersed Polyurethane Adhesive and Its Application in Pigment Printing |
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| LIN Miao,YANG Yong College of Chemistry and Chemical Engineering,Donghua University,Shanghai, Inspection Center of Industrial Product & Raw Materials,Shanghai Entry-Exit Inspection & Quarantine Bureau,Shanghai.Synthesis of Water-dispersed Polyurethane Adhesive and Its Application in Pigment Printing[J].Journal of Donghua University,2004,21(4):8-11. |
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| Authors: | LIN Miao YANG Yong College of Chemistry and Chemical Engineering Donghua University Shanghai Inspection Center of Industrial Product & Raw Materials Shanghai Entry-Exit Inspection & Quarantine Bureau Shanghai |
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| Institution: | 1. College of Chemistry and Chemical Engineering,Donghua University,Shanghai,200051
2. Inspection Center of Industrial Product & Raw Materials,Shanghai Entry-Exit Inspection & Quarantine Bureau,Shanghai,200135 |
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| Abstract: | Water-dispersed polyurethane (PU) adhesive is a novel and highly efficient adhesive with broad application potential. In this study, the key parameters affecting the synthesis and application of this adhesive were examined, and optimal conditions were identified. The water-dispersed PU adhesive was successfully synthesized, and applied in the fastness test of pigment printing on cotton fabric. The data demonstrated that all the fastnesses of PU adhesive were better than that of the conventional PA one. |
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| Keywords: | water-dispersed polyurethane adhesive pre-polymerization blocking reaction fastness |
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