SHEATH CORE TYPE CONJUGATE FIBER FOR BAG FILTER

PROBLEM TO BE SOLVED: To provide a polyphenylene sulfide fiber used for a bag filter, which is excellent in process-passing property on producing the filter, and excellent in mechanical properties for obtaining a filter hardly causing the breakage or the like of the filter during its installation. S...

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Bibliographic Details
Main Authors ASAI HIROMASA, INATOMI SHINICHIRO, MATSUKI KAZUFUMI
Format Patent
LanguageEnglish
Published 17.07.2008
Subjects
APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS
CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS
NATURAL OR ARTIFICIAL THREADS OR FIBRES
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
SPINNING
TEXTILES
TRANSPORTING
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Summary:PROBLEM TO BE SOLVED: To provide a polyphenylene sulfide fiber used for a bag filter, which is excellent in process-passing property on producing the filter, and excellent in mechanical properties for obtaining a filter hardly causing the breakage or the like of the filter during its installation. SOLUTION: This conjugate fiber used for the bag filter, has a sheath core type structure and has the sheath of polyphenylene sulfide, and the core of a polyethylene terephthalate preferably has an intrinsic viscosity of ≥0.7. COPYRIGHT: (C)2008,JPO&INPIT
Bibliography:Application Number: JP20060354161