TREATING AGENT FOR FIBER

PROBLEM TO BE SOLVED: To obtain the treating agent for fibers containing a polyester copolymer produced from an aromatic dicarboxylic acid, an alkylene glycol, a specific sulfamic acid (salt), etc., and capable of being used for the post-processing of the synthetic fibers to impart durable antistati...

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Bibliographic Details
Main Authors YAMAMOTO SAKAE, HORIE SEIJI, IKEDA MACHIKO
Format Patent
LanguageEnglish
Published 25.03.1997
Edition6
Subjects
FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
LAUNDERING
TEXTILES
TREATMENT OF TEXTILES OR THE LIKE
TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS
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Summary:PROBLEM TO BE SOLVED: To obtain the treating agent for fibers containing a polyester copolymer produced from an aromatic dicarboxylic acid, an alkylene glycol, a specific sulfamic acid (salt), etc., and capable of being used for the post-processing of the synthetic fibers to impart durable antistaticity and water absorbability thereto. SOLUTION: This treating agent for fibers contains a polyester copolymer produced by copolymerizing (A) an aromatic dicarboxylic acid (lower alkyl ester) such as terephthalic acid and (C) a sulfamic acid (salt) of the formula [X is an ester-forming functional group; X is H, X ; M is H, an alkali (ne earth) metal, an onium] such as 2-sulfoaminoterephthalic acid with (B) an alkylene glycol such as ethylene glycol. The component A-C are used in an A/B/C molar ratio of 1/(0.5-1.5)/(0.3-1).
Bibliography:Application Number: JP19950257129