Title:
PROCESS FOR PRODUCING DEPROTEINIZED NATURAL RUBBER LATEX
Document Type and Number:
WIPO Patent Application WO/2005/085295
Kind Code:
A1
Abstract:
A process for producing a deproteinized natural rubber latex substantially not containing any allergy inducing proteins and peptides in an industrial massive scale at low cost. There is provided a method of deproteinizing a natural rubber latex, characterized by including the step of adding a urea base protein modifier and a surfactant to a raw natural rubber latex; the step of mixing them together while transferring them through a flow channel to thereby modify any protein contained in the raw natural rubber latex; and the step of performing separation and removal of the thus modified protein.
Inventors:
TASHIRO KEI (JP)
SUZUKI YASUYUKI (JP)
KAWAHARA SEIICHI (JP)
ISONO YOSHINOBU (JP)
SUZUKI YASUYUKI (JP)
KAWAHARA SEIICHI (JP)
ISONO YOSHINOBU (JP)
Application Number:
PCT/JP2005/003833
Publication Date:
September 15, 2005
Filing Date:
March 01, 2005
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
UNIV NAGAOKA TECHNOLOGY (JP)
TASHIRO KEI (JP)
SUZUKI YASUYUKI (JP)
KAWAHARA SEIICHI (JP)
ISONO YOSHINOBU (JP)
UNIV NAGAOKA TECHNOLOGY (JP)
TASHIRO KEI (JP)
SUZUKI YASUYUKI (JP)
KAWAHARA SEIICHI (JP)
ISONO YOSHINOBU (JP)
International Classes:
C08C1/04; (IPC1-7): C08C1/04
Foreign References:
| JP2000198881A | 2000-07-18 | |||
| JP2004099696A | 2004-04-02 |
Attorney, Agent or Firm:
Hiraki, Yusuke (Toranomon 4-chome Minato-ku, Tokyo 01, JP)
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