Title: Acrylic synthetic fiber having animal hair-like hand

Abstract: Acrylic synthetic fibers having an interfiber entanglement coefficient of 10-40, an interfiber entangling force after hot-water treatment of not greater than 50 mg and a specific type of silicone resin deposited on the surfaces of the fibers.

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Inventors: Sone, Masao (Okayama, JA)
Arai, Kojiro (Okayama, JA)
Nomura, Katsuaki (Okayama, JA)

Application Number: 415398
Filing Date: 1973-11-13
Publication_date: 1976-04-27
Assignee: Japan Exlan Company Limited (Osaka, JA)
Primary Class(es): 428/391 428/394
Other Classes:
US Patent Ref:

3366584	Jan, 1968	Zimmerman	260/4.
3434874	Mar, 1969	Proffitt	117/138.
3445276	Apr, 1969	Pikula	117/138.
3488217	Jan, 1970	Ryan	117/138.
3618307	Nov, 1971	Jonkoff	57/140.
3653952	Apr, 1972	Gagliardi	117/126.
3655420	Apr, 1972	Tichenor	117/138.
3716547	Feb, 1973	Corey et al.	260/29.
3766115	Oct, 1973	Sands	260/29.
3779703	Dec, 1973	Tesoro	8/115.
3791998	Feb, 1974	Bruns	260/2.

Other Refs:
Primary Examiner: Willis, Jr., P. E.
Assistant Examiner:
Attorney: Wenderoth, Lind & Ponack