Coated heat-shrinkable films

• Main Authors: GOMES JORGE CAMINERO, VALLE CAMILA DO, CASARRUBIAS JUAN CARLOS, ZANETTI MAXIMILIANO, SOLARI SERGIO ARIEL, OLIVEIRA MARLOS GIUNTINI DE
• Format: Patent
• Language: Chinese; English
• Published: 27.04.2021
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; GENERAL PROCESSES OF COMPOUNDING; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; WORKING-UP

A heat-shrinkable film which includes a monolayer film or a multilayer film having a first layer, a second layer, and at least one inner layer between the first and second layers, and a coating on an outer surface of the monolayer film or the first layer or the second layer of the multilayer film. The coating is formed from an aqueous acrylic-based composition. 一种可热收缩膜，其包括单层膜或多层膜，所述多层膜具有第一层、第二层和在所述第一层与所述第二层之间的至少一个内层，以及在所述单层膜或所述多层膜的所述第一层或所述第二层的外表面上的涂层。所述涂层由水性丙烯酸基组合物形成。