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1.发明申请公开(公告)号：US20200215570A1
公开(公告)日：2020-07-09
申请号：US16707680
申请日：2019-12-09
IPC分类号： B05D3/00 , B65D1/22 , B65D25/14 , B65D25/34 , F26B15/16 , B65D23/02 , B05D3/12 , B65D23/08 , B05D7/00 , B65D6/02 , F26B21/00 , B05D3/04 , B05D7/14 , C09D127/08 , C09D5/02 , C09D5/04 , C09D7/43 , B65D88/12 , B65D90/02 , B05B12/08 , G05D7/06
摘要： The present invention provides a water-based coating and/or coating system that can be used to form sag resistant wet layers or coatings on a wide range of substrates. The coating system is particularly effective for protecting metal-containing substrates, such as intermodal cargo containers, against corrosion. As an overview, the present invention provides water-based compositions suitable to form primer coats on substrates. Desirably, the primer incorporates a high level of one or more CAS agents for excellent sag resistance while drying in a broad range of relative humidity environments. Alternatively, modifications can be made to control temperature and humidity during spray application and drying as a way to increase sag resistance of the coating.
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公开(公告)号：US10556251B2
公开(公告)日：2020-02-11
申请号：US15799085
申请日：2017-10-31
IPC分类号： B05D3/00 , B65D1/22 , B65D25/14 , B65D25/34 , F26B15/16 , B65D23/02 , B05D3/12 , B65D23/08 , B05D7/00 , B65D6/02 , F26B21/00 , B65D88/12 , B05D7/14 , C09D127/08 , C09D5/02 , C09D5/04 , B65D90/02 , B05B12/08 , G05D7/06 , B05D3/04 , C09D7/43 , B05D7/22 , B05D1/02
摘要： A method for applying a water-based coating and/or coating system to a metallic substrate to form sag resistant coatings is described. The method is particularly effective for protecting metal-containing substrates, such as intermodal cargo containers, against corrosion. The water-based coating includes an aqueous carrier, a resin component in admixture with the aqueous carrier and a high level of one or more CAS agents for excellent sag resistance.
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