Bleaching and dyeing; fluid treatment and chemical modification – Synthetic fiber produced from material which contains...
Patent
1984-07-06
1986-04-01
Clingman, A. Lionel
Bleaching and dyeing; fluid treatment and chemical modification
Synthetic fiber produced from material which contains...
8606, 8654, 8657, 8922, 8927, 564286, 564294, D06P 300
Patent
active
045795606
ABSTRACT:
Novel quaternary alkoxyalkylammonium compounds of the formula 1 ##STR1## in which R denotes C.sub.8 -C.sub.20 --, preferably C.sub.12 -C.sub.18 --, alkyl or C.sub.8 -C.sub.20 --, preferably C.sub.12 -C.sub.18 --, alkenyl, R.sub.1, R'.sub.1 and R".sub.1, which can be identical or different, denote methyl, ethyl or benzyl and at least one of the radicals R.sub.1, R'.sub.1 and R".sub.1 denotes a group of the formula --(C.sub.S H.sub.2S O).sub.x H,
REFERENCES:
patent: 2759975 (1956-08-01), Chiddix et al.
patent: 3466247 (1969-09-01), Ohtsuka et al.
patent: 3968315 (1976-07-01), Hochreuter
patent: 4126562 (1978-11-01), Goffinet et al.
Cargnino Francesco
Levis Marco
Clingman A. Lionel
Hoechst Italia S.p.A.
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