Spin finish compositions for polyester and polyamide yarns

Details Spin finish compositions for polyester and polyamide yarns Spin finish compositions for polyester and polyamide yarns

1984-10-15

1985-11-12

Albrecht, Dennis L.

Compositions

Compositions for enhancing the appearance of consumer...

252 86, 556437, 556445, 568613, 568624, D06M 1318, D06M 1350, D06M 1566

Patent

active

045526710

ABSTRACT:
Spin finish compositions having as base oil polyether compounds which are .omega.-methoxy-poly (oxyethylene/oxypropylene) ether derivatives of a specified type and containing 0.05 to 10 weight % of polyalkylene oxide modified polysiloxane of another specified type are particularly desirable for application to polyester and polyamide yarns for ultra-high speed texturing because they have the characteristics of preventing fuzz on the yarns, thermally degraded substances and tacky white powder as well as reducing tackiness of such white powder.

REFERENCES:
patent: 3022335 (1962-02-01), Lundsted
patent: 3101374 (1963-08-01), Patton
patent: 3140198 (1964-07-01), Dawson
patent: 3493425 (1970-02-01), Campbell
patent: 4110227 (1978-08-01), Dudley
patent: 4294990 (1981-10-01), Kleber
patent: 4351738 (1982-09-01), Takahashi

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