Alkyleneoxy fugitive tints containing a 2-amino, 6-methoxy benza

Details Alkyleneoxy fugitive tints containing a 2-amino, 6-methoxy benza Alkyleneoxy fugitive tints containing a 2-amino, 6-methoxy benza

1981-07-13

1983-08-23

Higel, Floyd D.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

8403, 260141, 564305, 564390, C09B 2909, C09B 4600, C09B 6900

Patent

active

044003200

ABSTRACT:
Fugitive tints are provided which are characterized by the formula: ##STR1## where R is selected from meta-toluidene, meta-amino phenol, aniline or dimethoxy aniline A is selected from N, O, S, or CO.sub.2 ; the alkylene group of the alkyleneoxy constituent contains from 2 to about 4 carbon atoms; n is an integer of from 2 to about 300; m is 1 when A is O, S, or CO.sub.2, and 2 when A is N; x is an integer of from 1 to about 5; and the product of n times m times x (n.multidot.m.multidot.x) is from 2 to about 400. Also provided is a process for preparing alkyleneoxy fugitive tints.

REFERENCES:
patent: 3154535 (1964-10-01), Graham
patent: 3157633 (1964-11-01), Kuhn
patent: 3337525 (1967-08-01), Peters et al.
patent: 3449319 (1969-06-01), Kuhn
patent: 4113721 (1978-09-01), Hauser et al.
patent: 4167510 (1979-09-01), Brendle

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