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Invention Grant
US07993561B2 Method for producing ceramic honeycomb filter 有权
陶瓷蜂窝过滤器的生产方法

  • Patent Title: Method for producing ceramic honeycomb filter
  • Patent Title (中): 陶瓷蜂窝过滤器的生产方法
  • Application No.: US12299398
    Application Date: 2007-09-27
  • Publication No.: US07993561B2
    Publication Date: 2011-08-09
  • Inventor: Junji Komatsu
  • Applicant: Junji Komatsu
  • Applicant Address: JP Tokyo
  • Assignee: Hitachi Metals, Ltd.
  • Current Assignee: Hitachi Metals, Ltd.
  • Current Assignee Address: JP Tokyo
  • Agency: Sughrue Mion, PLLC
  • Priority: JP2006-265351 20060928
  • International Application: PCT/JP2007/068871 WO 20070927
  • International Announcement: WO2008/047557 WO 20080424
  • Main IPC: B29C47/00
  • IPC: B29C47/00
Method for producing ceramic honeycomb filter
Abstract:
A method for producing a ceramic honeycomb filter by blending a starting material mixture comprising a ceramic material, a molding aid and a pore-forming material under a pressure of 0.12-0.5 MPa in a pressure kneader to form a moldable material for a honeycomb extrudate.
Abstract(Chinese):

一种通过在压力捏合机中在0.12-0.5MPa的压力下将包含陶瓷材料，模塑助剂和造孔材料的原料混合物混合以形成蜂窝状挤出物的可模制材料的陶瓷蜂窝过滤器的制造方法。

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