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CN101068891A 流动特性提高的近红外辐射固化粉末涂料组合物 无效 - 撤回

  • Patent Title: 流动特性提高的近红外辐射固化粉末涂料组合物
  • Patent Title (English): Near infrared radiation curable powder coating composition having enhanced flow characteristics
  • Application No.: CN200580004551.4
    Application Date: 2005-02-09
  • Publication No.: CN101068891A
    Publication Date: 2007-11-07
  • Inventor: O·H·德克 , C·N·迈尔
  • Applicant: 纳幕尔杜邦公司
  • Applicant Address: 美国特拉华州
  • Assignee: 纳幕尔杜邦公司
  • Current Assignee: 纳幕尔杜邦公司
  • Current Assignee Address: 美国特拉华州
  • Agency: 中国专利代理(香港)有限公司
  • Agent 刘元金; 李炳爱
  • Priority: 60/544,093 2004.02.11 US
  • International Application: PCT/US2005/004747 2005.02.09
  • International Announcement: WO2005/078030 EN 2005.08.25
  • Date entered country: 2006-08-10
  • Main IPC: C09D5/03
  • IPC: C09D5/03 ;  C09D5/32
流动特性提高的近红外辐射固化粉末涂料组合物
Abstract:
本发明公开粉末涂料组合物，它包含下列组分的均质混合物：(a)至少一种成膜NIR辐射固化树脂；(b)至少一种占粉末涂料组合物总重量1.0～20.0重量％的NIR反射颜料；和(c)至少一种其用量能有效地固化所述粉末涂料组合物的固化剂；其中，组分(a)、(b)和(c)在混合到一起之前不反应，以及粉末涂料组合物靠NIR辐射固化。
Abstract(English):

A powder coating composition comprising an intimate mixture of: (a) at least one film forming NIR radiation curable resin; (b) 1.0 to 20.0 wt.%, based on total weight of the powder coating composition, of at least one NIR reflecting pigment; and (c) at least one curing agent in an effective amount to cure said powder coating composition; wherein components (a), (b) and (c) are not reacted prior to being mixed together and whereby the powder coating composition is cured by NIR radiation.

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