Temperature-resistant document transfer coating suitable for lamination

The invention relates to a temperature-resistant document transfer coating suitable for lamination and solves the problems that most of existing document transfer coatings have bad temperature resistance and worse solvent resistance, are not suitable for lamination and can not be directly printed on...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: REN XINLIAN, XIONG JIANHUA, ZHANG DAHUA
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention relates to a temperature-resistant document transfer coating suitable for lamination and solves the problems that most of existing document transfer coatings have bad temperature resistance and worse solvent resistance, are not suitable for lamination and can not be directly printed on the surface of a map. The temperature-resistant document transfer coating suitable for lamination comprises the following components in part by weight: 10-30 parts of resin, 1-10 parts of auxiliary agent, 0-15 parts of rheology control agent, 0-20 parts of co-solvent and 15-80 parts of ethyl acetate; the resin is one or more of acrylate modified resin, high temperature-resistant epoxy resin, polyfunctional glycidyl type epoxy resin and cycloaliphatic epoxy resin; the auxiliary agent is one or more of antifoaming agent and film forming auxiliary agent or cross-linking agent; and the co-solvent is an ester solvent or an alcohol ether solvent. Compared with the similar coating, the coating has the beneficial effects