会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明专利
    • Powder composition
    • 粉末组合物
    • JP2014122354A
    • 2014-07-03
    • JP2014012885
    • 2014-01-28
    • Cytec Italy Srlサイテック イタリー、エス.アール.エル.
    • ROBERTO CAVALIERIALESSANDRO MINESSOLUC MOENSDELFIO FAVRIN
    • C08L67/00C08K5/00C08L33/00
    • C09D167/02C08G2150/20C08L33/062C09D167/06C08L2666/04
    • PROBLEM TO BE SOLVED: To provide a powder coating material including a polyester resin, forming a flawless surface, and resistance to pollutions.SOLUTION: The provided powder composition includes: a polyester obtained from a polyol including neopentyl glycol; an acrylic copolymer, and a crosslinking agent. The powder composition includes I) a crosslinking agent including, as a first functional member, carboxy and, as an additional material, a functional group reactive with the carboxy of the polyester or II) a crosslinking agent including, as a first functional member, hydroxy and, as an additional material, a functional group reactive with the hydroxy of the polyester or (III) one or multiple types of oligomers including, in a case where first and second functional members exist, ethylenic unsaturated groups as both and, in a case where an additional material exists, an ethylenic unsaturated group as such and is radiation-curable.
    • 要解决的问题:提供一种包括聚酯树脂的粉末涂料,形成无瑕疵的表面和耐污染性。溶解:所提供的粉末组合物包括:由包含新戊二醇的多元醇得到的聚酯; 丙烯酸共聚物,交联剂等。 粉末组合物包括I)交联剂,其包含作为第一官能构件的羧基和作为附加材料的与聚酯的羧基反应的官能团或II)交联剂,其包含作为第一官能构件的羟基 并且作为另外的材料,与聚酯的羟基反应的官能团或(III)一种或多种类型的低聚物,包括在存在第一和第二功能性成员的情况下,作为两者的烯属不饱和基团,在这种情况下 其中存在另外的材料,烯属不饱和基团,并且是可辐射固化的。