Process of making cellulose acetate tow

Details Process of making cellulose acetate tow Process of making cellulose acetate tow

2008-09-16

2008-09-16

Tentoni, Leo B (Department: 1791)

Plastic and nonmetallic article shaping or treating: processes

With twining, plying, braiding, or textile fabric formation

C264S130000, C264S168000, C264S17800F, C264S187000, C264S207000, C264S211120, C264S211140, C264S234000

Reexamination Certificate

active

10877800

ABSTRACT:
In the manufacture of a fiber tow, particularly cellulose acetate tow, a stuffer box crimper has a pair of nip rollers, at least one, made of a solid ceramic material.

REFERENCES:
patent: 3120692 (1964-02-01), Crawford et al.
patent: 3305897 (1967-02-01), Meibohm
patent: 3353239 (1967-11-01), Heijnis
patent: 4503593 (1985-03-01), Floyd et al.
patent: 5020198 (1991-06-01), Hill et al.
patent: 5225277 (1993-07-01), Takegawa et al.
patent: 5427852 (1995-06-01), Teufel et al.
patent: 5591388 (1997-01-01), Sellars et al.
patent: 5618620 (1997-04-01), Takegawa et al.
patent: 5677058 (1997-10-01), Neal et al.
patent: 56-53223 (1981-05-01), None
patent: 2964191 (1993-07-01), None
patent: WO 02/087366 (2002-11-01), None

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