Lubricants for cotton spinning

Compositions – Durable finishes for textile materials – or processes of... – Oil or water repellent or soil resistant or retardant

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252 88, 57258, 427391, 427392, 427393, D02G 300

Patent

active

049833090

ABSTRACT:
For cotton spinning, use is made of a treatment agent containing silicone with viscosity at 25.degree. C. of 10 centistokes or greater such as dimethylsilicone, end hydroxy modified dimethylsilicone or epoxy modified dimethylsilicone and an emulsifier such as polyoxyethylene alkylether or polyoxyethylene alkylphenylether. The treatment agent may also contain a cationic or non-ionic surface-active agent within a specified range of weight ratio. The treatment agent is applied to raw cotton during its bale opening or beating opener process at the rate of 0.001-2.0 wt %.

REFERENCES:
patent: 3828087 (1974-08-01), Pittman
patent: 4129694 (1978-12-01), Cogliano
patent: 4283519 (1981-08-01), Pines
patent: 4563288 (1986-01-01), Bauman
patent: 4756714 (1988-07-01), Hendrix
Chemical Abstracts, vol. 94, 104837k, p. 104846 (1981).

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