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Invention Grant
CN101300114B 通过联合使用无机和有机UV-吸收剂稳定软木和有色木材的颜色 失效 - 权利终止

  • Patent Title: 通过联合使用无机和有机UV-吸收剂稳定软木和有色木材的颜色
  • Patent Title (English): Color stabilization of cork and colored woods by the combined use of inorganic and organic UV-absorbers
  • Application No.: CN200680041057.X
    Application Date: 2006-10-25
  • Publication No.: CN101300114B
    Publication Date: 2010-12-29
  • Inventor: C·M·沙勒 , R·迈耶
  • Applicant: 西巴控股有限公司
  • Applicant Address: 瑞士巴塞尔
  • Assignee: 西巴控股有限公司
  • Current Assignee: 西巴控股有限公司
  • Current Assignee Address: 瑞士巴塞尔
  • Agency: 中国专利代理(香港)有限公司
  • Agent 段晓玲; 范赤
  • Priority: 05110331.5 2005.11.04 EP
  • International Application: PCT/EP2006/067743 2006.10.25
  • International Announcement: WO2007/051741 EN 2007.05.10
  • Date entered country: 2008-05-04
  • Main IPC: B27K3/52
  • IPC: B27K3/52 ;  B27K7/00
通过联合使用无机和有机UV-吸收剂稳定软木和有色木材的颜色
Abstract:
本发明涉及一种用于稳定软木和特殊有色木材的颜色的方法，所述方法通过在防护涂层中联合使用少量无机UV-吸收剂和过量的有机UV-吸收剂。本发明的另一方面是此类UV-吸收剂组合用于稳定软木和特殊有色木材颜色的用途。
Abstract(English):

The instant invention relates to a method for the color stabilization of cork and specific colored woods by the combined use of a small amount of inorganic UV-absorbers and an excess of organic UV-absorbers in a protective coating. A further aspect of the invention is the use of such a UV-absorber combination for the color stabilization of cork and specific colored woods.

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