Process of making cellulose filaments

Details Process of making cellulose filaments Process of making cellulose filaments

1995-04-03

1999-09-14

Tentoni, Leo B.

Plastic and nonmetallic article shaping or treating: processes

Forming continuous or indefinite length work

Shaping by extrusion

264203, 26421112, 26421114, 26421116, D01F 202

Patent

active

059519320

ABSTRACT:
A method of producing lyocell fibers by spinning a solution of cellulose in an organic solvent through an air gap and into a spin bath in which there is provided a cross-draught of air in the air gap.

REFERENCES:
patent: 2179181 (1939-11-01), Graenacher et al.
patent: 2284028 (1942-05-01), Ubbelohde
patent: 3002804 (1961-10-01), Kilian
patent: 3080210 (1963-03-01), Ucci
patent: 3118012 (1964-01-01), Kilian
patent: 3221088 (1965-11-01), Martin
patent: 3299469 (1967-01-01), Charlton
patent: 3512214 (1970-05-01), Shiba et al.
patent: 3824050 (1974-07-01), Balk
patent: 3858386 (1975-01-01), Stofan
patent: 3905381 (1975-09-01), Meyer
patent: 3932576 (1976-01-01), Patel
patent: 3969462 (1976-07-01), Stofan
patent: 3996321 (1976-12-01), Weinberger
patent: 4038357 (1977-07-01), Boyes et al.
patent: 4070431 (1978-01-01), Lewis et al.
patent: 4078034 (1978-03-01), Lewis
patent: 4144080 (1979-03-01), McCorsley, III
patent: 4193962 (1980-03-01), Roberts
patent: 4261943 (1981-04-01), McCorsley, III
patent: 4285646 (1981-08-01), Waite
patent: 4322381 (1982-03-01), Joh
patent: 4323627 (1982-04-01), Joh
patent: 4340559 (1982-07-01), Yang
patent: 4416698 (1983-11-01), McCorsley, III
patent: 4440711 (1984-04-01), Kwon et al.
patent: 4477951 (1984-10-01), Geyer, Jr. et al.
patent: 4713290 (1987-12-01), Kwon et al.
patent: 4728473 (1988-03-01), Satoh et al.
patent: 4836507 (1989-06-01), Yang
patent: 5252284 (1993-10-01), Jurkovic et al.
patent: 5299926 (1994-04-01), Nakajima et al.
patent: 5589125 (1996-12-01), Zikeli et al.
Walczak, ZK, Formation of Synthetic Fibers, NY, Gordon and Breach Science Publishers, 1977, pp. 293-295.
Search Report issued in PCT/GB94/01107.
Abstract of Japan 2-112,409 (Published Apr. 1990).
Abstract of Japan 61-102,413 (Published May 1986).
Abstract of Japan 60-65,110 (Published Apr. 1985).
Abstract of Japan 69-2,059 (Undated).
Abstract of Japan 5-44,104 (Published Feb. 1993).

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