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1. 发明申请

WO2007006425A2 POWDER PAINT COMPOSITION 审中-公开
标题翻译：粉末涂料组合物
公开(公告)号：WO2007006425A2
公开(公告)日：2007-01-18
申请号：PCT/EP2006/006315
申请日：2006-06-29
申请人： DSM IP ASSETS B.V. , MOLHOEK, Leendert, Jan , KIERKELS, Renier, Henricus, Maria , GIJSMAN, Pieter , DUTMAN, Jasper, Hendrik, Johan
发明人： MOLHOEK, Leendert, Jan , KIERKELS, Renier, Henricus, Maria , GIJSMAN, Pieter , DUTMAN, Jasper, Hendrik, Johan
CPC分类号： C09D177/00 , C09D5/03 , Y10T428/139 , Y10T428/31765
摘要： The invention is directed to a thermosetting powder paint composition comprising a thermosetting amorphous polyamide. The amorphous polyamide has a glass transition temperature between 20 °C and 200 °C. The polyamide may be a carboxyl-, a hydroxyl- or an amine functional polyamide. A carboxyl functional polyamide has an acid number between 10 and 150 mg of KOH/gram of resin. The invention also relates to a thermosetting powder paint composition comprising a thermosetting amorphous polyamide and an additive comprising a copper halogenide and another halogenide. The invention further relates to a process for coating a substrate at low temperature cure (LTC) conditions and a composition suitable for LTC.
摘要翻译：本发明涉及包含热固性无定形聚酰胺的热固性粉末涂料组合物。无定形聚酰胺具有20℃和200℃之间的玻璃化转变温度。聚酰胺可以是羧基官能的，羟基官能的或胺官能的聚酰胺。羧基官能聚酰胺的酸值为10-150mg KOH /克树脂。本发明还涉及包含热固性无定形聚酰胺和包含卤化铜和另一种卤化物的添加剂的热固性粉末涂料组合物。本发明进一步涉及在低温固化（LTC）条件下涂覆基材的方法和适用于LTC的组合物。

2. 发明申请

WO2007006425A3 POWDER PAINT COMPOSITION 审中-公开
标题翻译：粉末涂料组合物
公开(公告)号：WO2007006425A3
公开(公告)日：2007-05-24
申请号：PCT/EP2006006315
申请日：2006-06-29
申请人： DSM IP ASSETS BV , MOLHOEK LEENDERT JAN , KIERKELS RENIER HENRICUS MARIA , GIJSMAN PIETER , DUTMAN JASPER HENDRIK JOHAN
发明人： MOLHOEK LEENDERT JAN , KIERKELS RENIER HENRICUS MARIA , GIJSMAN PIETER , DUTMAN JASPER HENDRIK JOHAN
IPC分类号： C09D5/03 , C08G59/44 , C09D163/00 , C09D177/06
CPC分类号： C09D177/00 , C09D5/03 , Y10T428/139 , Y10T428/31765
摘要： The invention is directed to a thermosetting powder paint composition comprising a thermosetting amorphous polyamide. The amorphous polyamide has a glass transition temperature between 20 °C and 200 °C. The polyamide may be a carboxyl-, a hydroxyl- or an amine functional polyamide. A carboxyl functional polyamide has an acid number between 10 and 150 mg of KOH/gram of resin. The invention also relates to a thermosetting powder paint composition comprising a thermosetting amorphous polyamide and an additive comprising a copper halogenide and another halogenide. The invention further relates to a process for coating a substrate at low temperature cure (LTC) conditions and a composition suitable for LTC.
摘要翻译：本发明涉及包含热固性无定形聚酰胺的热固性粉末涂料组合物。无定形聚酰胺的玻璃化转变温度在20℃至200℃之间。聚酰胺可以是羧基，羟基或胺官能聚酰胺。羧基官能聚酰胺的酸值为10至150mg KOH /克树脂。本发明还涉及包含热固性无定形聚酰胺和包含卤化铜和另一种卤化物的添加剂的热固性粉末涂料组合物。本发明还涉及一种在低温固化（LTC）条件下涂覆基材和适用于LTC的组合物的方法。

3. 发明申请

WO2009090234A1 HEAT CURABLE POWDER COATING COMPOSITION 审中-公开
标题翻译：热固化粉末涂料组合物
公开(公告)号：WO2009090234A1
公开(公告)日：2009-07-23
申请号：PCT/EP2009/050472
申请日：2009-01-16
申请人： DSM IP ASSETS B.V. , DUTMAN, Jasper Hendrik Johan , MOLHOEK, Leendert Jan
发明人： DUTMAN, Jasper Hendrik Johan , MOLHOEK, Leendert Jan
IPC分类号： C09D167/00
CPC分类号： C09D133/02 , C08G2150/20 , C08K5/0008 , C09D167/00 , C09D169/00 , C08L2666/36
摘要： The invention is directed to a heat curable powder coating composition comprising a polymer selected from a group consisting of polyester, polyacrylate, polyurethane and polycarbonate, the polymer comprising functional groups capable of reacting with a β-hydroxyalkylamide unit, a crosslinker comprising β-hydroxyalkylamide units, a first additive comprising a transition-metal cation and a second additive comprising an halogenide anion selected from a iodide or a bromide anion or a combination thereof, wherein the halogenide anion is present in a molar excess relative to the transition-metal cation. Under elevated heat conditions a coating obtained from such a composition shows less yellowing. The invention also relates to a process for manufacturing a coated substrate, to a coated substrate and to the use of the first and second additive. The invention further relates to a crosslinker composition and to a polymer composition.
摘要翻译：本发明涉及一种可热固化的粉末涂料组合物，其包含选自聚酯，聚丙烯酸酯，聚氨酯和聚碳酸酯的聚合物，所述聚合物包含能够与β-羟基烷基酰胺单元反应的官能团，包含β-羟基烷基酰胺单元的交联剂，包含过渡金属阳离子的第一添加剂和包含选自碘化物或溴化阴离子或其组合的卤化物阴离子的第二添加剂，其中卤化物阴离子相对于过渡金属阳离子以摩尔过量存在。在升高的热条件下，由这种组合物获得的涂层显示较少的黄化。本发明还涉及一种用于制造涂覆的基材，涂覆的基材以及第一和第二添加剂的使用的方法。本发明还涉及交联剂组合物和聚合物组合物。

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