Biodegradable spin finishes

Details Biodegradable spin finishes Biodegradable spin finishes

1994-01-13

1995-02-14

Lieberman, Paul

Compositions

Durable finishes for textile materials, or processes of...

Oil or water repellent or soil resistant or retardant

252 89, D06M 13137

Patent

active

053892690

ABSTRACT:
The invention relates to spin finishes comprising compounds of the formula ##STR1## in which R.sub.1 is a straight-chain or branched alkyl radical of the empirical formula C.sub.n H.sub.2n+1 or a straight-chain or branched alkenyl radical of the empirical formula C.sub.n H.sub.2n-1 where n is in each case 1 to 9 and
R.sub.2 is a straight-chain or branched alkyl radical of the empirical formula C.sub.n H.sub.2n+1 where n is 2 to 16, and also to their use as spooling oils for synthetic fibers.

REFERENCES:
patent: 2010900 (1935-08-01), Schneider
patent: 2068003 (1937-01-01), Blake et al.
patent: 2249519 (1941-07-01), Dickey et al.
patent: 3926816 (1975-12-01), Cohen et al.
patent: 4113645 (1978-09-01), De Simone
patent: 4314000 (1982-02-01), Thir et al.
patent: 4520176 (1985-05-01), Martin et al.
patent: 5266221 (1993-11-01), Klebber et al.

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