Title:
PARA-ORIENTED AROMATIC POLYAMIDE PULP AND PARA-ORIENTED AROMATIC POLYAMIDE FIBER PAPER CONTAINING THE SAME
Document Type and Number:
Japanese Patent JP2004149990
Kind Code:
A
Abstract:
To provide a para-oriented aromatic polyamide pulp that can produce paper having high binding performance without damage to the excellent properties of para-oriented aromatic polyamide, e.g., high strength, high heat resistance and high-temperature dimensional stability.
The pulp is produced from para-oriented aromatic polyamide in which the whole length of the pulp is 0.5-5 mm, the freeness is 10 < F ≤ 500 ml according to JIS P 8121 (Canada standard) and L/I is ≤40, measured according to the method described below.
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Inventors:
FUJIMORI RYUSHI
MURAYAMA SADAMITSU
MURAYAMA SADAMITSU
Application Number:
JP2002319513A
Publication Date:
May 27, 2004
Filing Date:
November 01, 2002
Export Citation:
Assignee:
TEIJIN LTD
International Classes:
D21H13/26; D21H15/02; (IPC1-7): D21H13/26; D21H15/02
Attorney, Agent or Firm:
Hideko Mihara