公开(公告)号：US20150086711A1

公开(公告)日：2015-03-26

申请号：US14561419

申请日：2014-12-05

Applicant: Valspar Sourcing, Inc.

Inventor： Sandy Zhang ,  Wilson Xu

IPC: C09D163/00

CPC classification number: C09D163/00 ,  C08G59/4035 ,  C09D5/03

Abstract: Powder coating compositions that include an epoxy resin composition and a curing agent are described. The powder coating compositions can be applied at low application temperatures of about 165° C. to 185° C. The coating compositions can be used to form fusion-bonded single layer and dual-layer epoxy pipe coatings, and demonstrate optimal corrosion resistance and flexibility with reduced cathodic disbondment.

Abstract translation: 描述了包括环氧树脂组合物和固化剂的粉末涂料组合物。 粉末涂料组合物可以在约165℃至185℃的低使用温度下使用。涂料组合物可用于形成熔融粘合单层和双层环氧树脂管涂层，并证明最佳的耐腐蚀性和柔韧性 具有减少的阴极剥离。