NEW CELLULOSE ACETATE FIBER
PURPOSE:To obtain the subject new fiber imparted with cationic dyeability by using a conjugate fiber composed of cellulose acetate and a specific copolymerized polyester arranged in such a manner as to be exposed on the fiber surface and specifying the weight ratio of the components on the cross-sec...
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creator | OKABE TAKETOSHI MATSUMOTO MASATAMI WATANABE NORIAKI HOSHINO MASAKAZU SAWADA FUMIO |
description | PURPOSE:To obtain the subject new fiber imparted with cationic dyeability by using a conjugate fiber composed of cellulose acetate and a specific copolymerized polyester arranged in such a manner as to be exposed on the fiber surface and specifying the weight ratio of the components on the cross-section of the fiber. CONSTITUTION:A fiber preferably having a blended-type conjugate structure is produced from (A) a cellulose acetate and (B) a copolymerized polyester scarcely soluble in water, soluble in methylene chloride and produced by copolymerizing 3-20mol% of 5-sodium sulfoisophthalate (preferably having an average molecular weight of 2,000-25,000). The fiber contains the copolymerized polyester arranged in a state exposed to the surface of the fiber and the weight ratio of the copolymerized polyester on the cross-section of the fiber is 5-50%. |
format | Patent |
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CONSTITUTION:A fiber preferably having a blended-type conjugate structure is produced from (A) a cellulose acetate and (B) a copolymerized polyester scarcely soluble in water, soluble in methylene chloride and produced by copolymerizing 3-20mol% of 5-sodium sulfoisophthalate (preferably having an average molecular weight of 2,000-25,000). The fiber contains the copolymerized polyester arranged in a state exposed to the surface of the fiber and the weight ratio of the copolymerized polyester on the cross-section of the fiber is 5-50%.</description><language>eng</language><subject>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 ; SPINNING ; TEXTILES</subject><creationdate>1991</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19910213&DB=EPODOC&CC=JP&NR=H0333216A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25555,76308</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19910213&DB=EPODOC&CC=JP&NR=H0333216A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>OKABE TAKETOSHI</creatorcontrib><creatorcontrib>MATSUMOTO MASATAMI</creatorcontrib><creatorcontrib>WATANABE NORIAKI</creatorcontrib><creatorcontrib>HOSHINO MASAKAZU</creatorcontrib><creatorcontrib>SAWADA FUMIO</creatorcontrib><title>NEW CELLULOSE ACETATE FIBER</title><description>PURPOSE:To obtain the subject new fiber imparted with cationic dyeability by using a conjugate fiber composed of cellulose acetate and a specific copolymerized polyester arranged in such a manner as to be exposed on the fiber surface and specifying the weight ratio of the components on the cross-section of the fiber. CONSTITUTION:A fiber preferably having a blended-type conjugate structure is produced from (A) a cellulose acetate and (B) a copolymerized polyester scarcely soluble in water, soluble in methylene chloride and produced by copolymerizing 3-20mol% of 5-sodium sulfoisophthalate (preferably having an average molecular weight of 2,000-25,000). 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CONSTITUTION:A fiber preferably having a blended-type conjugate structure is produced from (A) a cellulose acetate and (B) a copolymerized polyester scarcely soluble in water, soluble in methylene chloride and produced by copolymerizing 3-20mol% of 5-sodium sulfoisophthalate (preferably having an average molecular weight of 2,000-25,000). The fiber contains the copolymerized polyester arranged in a state exposed to the surface of the fiber and the weight ratio of the copolymerized polyester on the cross-section of the fiber is 5-50%.</abstract><oa>free_for_read</oa></addata></record> |
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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 SPINNING TEXTILES |
title | NEW CELLULOSE ACETATE FIBER |
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