Title:
PRODUCTION OF MICROFIBRID OF THERMOPLASTIC LIQUID CRYSTAL POLYMER
Document Type and Number:
Japanese Patent JPS6335816
Kind Code:
A
Abstract:
PURPOSE: To obtain the titled product having uniform fiber length, giving a homogeneous dispersion when mixed with other material, having high adhesive strength and capable of giving a tough composite material, by pelletizing a thermoplastic liquid crystal polymer and crushing the pellet.
CONSTITUTION: A thermoplastic liquid crystal polymer (composed of rigid polymer molecules and exhibiting crystalline nature in spite of liquid, preferably arylate of a polyester) is pelletized and then crushed to a fibril diameter of preferably 0.05W0.5μ with a roll crusher, edge runner, colloid mill, etc., to obtain the objective microfibrid.
Inventors:
NAKOJI MASATERU
KOSAKATA ATSUSHI
KOSAKATA ATSUSHI
Application Number:
JP17537786A
Publication Date:
February 16, 1988
Filing Date:
July 25, 1986
Export Citation:
Assignee:
MARUBENI KK
ICS KK
ICS KK
International Classes:
B29B9/06; B29B13/10; C04B16/06; D01D5/26; D01D5/40; D01F6/62; D21H13/24; B29K77/00; (IPC1-7): B29B9/06; B29B13/10; B29K77/00; C04B16/06; D01D5/26; D01D5/40; D01F6/62; D21H5/20
Attorney, Agent or Firm:
Kyozo Yuasa