Acrylic acid-epoxy ester hybrid resin and coatings thereof

A hybrid resin and epoxy resin technology, applied in the field of epoxy ester resin, can solve the problems of relatively high solvent solubility, poor moisture and heat resistance, poor corrosion resistance, etc., to avoid the risk of paint peeling, and to achieve good chemical resistance. Performance, fast drying effect
CN103665271AInactive Publication Date: 2014-03-26常州市弘可利办公用品有限公司 +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
常州市弘可利办公用品有限公司
Publication Date
2014-03-26
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides an acrylic acid-epoxy ester hybrid resin. The acrylic acid-epoxy ester hybrid resin is prepared by reacting an epoxy resin and aliphatic acid under the action of a catalyst so as to prepare epoxy ester and then adding acrylic monomers and an initiator under certain conditions. A self-drying type antirust coating can be prepared with the acrylic acid-epoxy ester hybrid resin provided by the invention as a main film forming substance; a dried anticorrosive coating can also be prepared, especially coatings for curtain spraying sliver-coated mirrors, color films and aluminum mirrors; the coatings can meet coating process requirements of a wide-curtain spraying and coating production line with a maximum length of 3 m and are completely dried when baked at a temperature of 130 to 150 DEG C for 5 to 3 min, a film obtained after complete drying has excellent anticorrosion performance, can resist CASS, dampness, dryness and water with a temperature of 60 DEG C for more than 240 h, satisfy requirements of edging and texturing process of a downstream client and do not suffer from edge blackening and corrosion of clad layers.
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Description

technical field

[0001] The invention relates to an epoxy ester resin, in particular to an acrylic acid-epoxy ester hybrid resin and a paint containing the resin. Background technique

[0002] Traditional mirrors can be divided into two categories according to the material of the metal reflective layer on which they are plated, namely silver mirrors and aluminum mirrors. With the development of science and technology, decorative mirrors that are plated with metals of other colors to form colors are collectively called color film (color mirror) in recent years. . Traditionally, in the mirror industry, the coatings that adopt the method of curtain spraying on the mirror production line are collectively referred to as mirror back coatings, which can be divided into: silver mirror back paint, aluminum mirror back paint, color film paint and glass according to the substrate. paint.

[0003] Silver mirrors are divided into copper-silver mirrors and copper-free mirrors. The produc...

Claims

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