Coating composition

The present invention provides a coating composition which does not use a raw material containing a regulation-limiting substance such as bisphenol A, has excellent corrosion resistance and processability, and particularly has excellent slippery properties suitable for cover applications. A coating...

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Bibliographic Details
Main Authors AOKI TAKASHI, TAKAKURA MINORI, AMAKI SHINGO
Format Patent
LanguageChinese
English
Published 02.05.2023
Subjects
ADHESIVES
CHEMICAL PAINT OR INK REMOVERS
CHEMISTRY
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS
CORRECTING FLUIDS
DYES
FILLING PASTES
INKS
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
PASTES OR SOLIDS FOR COLOURING OR PRINTING
POLISHES
USE OF MATERIALS THEREFOR
WOODSTAINS
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Summary:The present invention provides a coating composition which does not use a raw material containing a regulation-limiting substance such as bisphenol A, has excellent corrosion resistance and processability, and particularly has excellent slippery properties suitable for cover applications. A coating composition comprising a polyester resin (A1) having a glass transition temperature of 65-101 DEG C, a polyester resin (A2) having a glass transition temperature of 25-60 DEG C, a resole phenolic resin (B), an acid catalyst (C), and a lubricity-imparting agent (D) comprising a wax (D1) having a melting point of less than 51 DEG C and a wax (D2) having a melting point of 51 DEG C or more and less than 150 DEG C, a polyolefin wax (D2a) is contained as a component of the wax (D2) having a melting point of 51 DEG C or more and less than 150 DEG C; wherein the components are included at a predetermined ratio. 本发明提供一种涂料组合物，其不使用包含双酚A等法规限制物质的原材料，耐腐蚀性和加工性优异，特别是可适用于盖用途的滑性也优异。一种涂料组合物，其包含玻璃化转变温度为65℃～101℃的聚酯树脂(A1)、玻璃化转变温度为25℃～6
Bibliography:Application Number: CN202211317528