Title:
SYNTHETIC FIBER TREATING AGENT FOR PAPERMAKING, METHOD FOR PRODUCING SYNTHETIC FIBER FOR PAPERMAKING, AND METHOD FOR PRODUCING PAPER-MADE NONWOVEN FABRIC
Document Type and Number:
WIPO Patent Application WO/2011/018933
Kind Code:
A1
Abstract:
Disclosed is a synthetic fiber treating agent for papermaking, which is capable of providing synthetic fibers for papermaking used for a paper-made nonwoven fabric with good dispersibility at low share, while suppressing the formation of air bubbles during a papermaking step. Consequently, the synthetic fiber treating agent for papermaking is capable of providing excellent fiber dispersibility.
Specifically disclosed is a synthetic fiber treating agent for papermaking, which contains, as essential ingredients, a component A that is composed of a polyester compound obtained by polycondensing at least one dicarboxylic acid (derivative) selected from among aromatic dicarboxylic acids, aliphatic dicarboxylic acids having 4-22 carbon atoms and ester-forming derivatives thereof, and an alkylene glycol, a polyalkylene glycol or a derivative thereof, and a component B that is composed of a condensation product of a fatty acid and an alkanol amine.
Inventors:
KIKUTA TOSHIHIKO (JP)
KOMINAMI HIROSHI (JP)
KITAGUCHI HIDETOSHI (JP)
KOMINAMI HIROSHI (JP)
KITAGUCHI HIDETOSHI (JP)
Application Number:
PCT/JP2010/062197
Publication Date:
February 17, 2011
Filing Date:
July 21, 2010
Export Citation:
Assignee:
MATSUMOTO YUSHI SEIYAKU KK (JP)
KIKUTA TOSHIHIKO (JP)
KOMINAMI HIROSHI (JP)
KITAGUCHI HIDETOSHI (JP)
KIKUTA TOSHIHIKO (JP)
KOMINAMI HIROSHI (JP)
KITAGUCHI HIDETOSHI (JP)
International Classes:
D06M15/507; D06M13/419; D21H17/53
Foreign References:
| JPH1161683A | 1999-03-05 | |||
| JPH10331072A | 1998-12-15 |
Attorney, Agent or Firm:
MATSUMOTO YUSHI-SEIYAKU CO., LTD. (JP)
Matsumoto Yushi-Seiyaku, Inc. (JP)
Matsumoto Yushi-Seiyaku, Inc. (JP)
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