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Home Adhesives and Rubbers Process-to-scavenge-amines-in-polymeric-compounds-by-treatment-with-triazine-derivatives-and-compositions-therefrom

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 Process to scavenge amines in polymeric compounds by treatment with triazine derivatives, and compositions therefrom

Details
Inventors: Lawson, David F.; Hilton, Ashley S.; Schreffler, John R.; Quirk, Roderic P.;
Assignee: Bridgestone Corporation (Tokyo, JP)
Primary Examiner: Henderson; Christopher
Assistant Examiner:
Attorney, Agent or Firm: Hornickel; John H., Hall; Daniel N., Reginelli; Arthur M.

A rubber tread stock comprising a vulcanizable composition of matter, and a triazine, wherein said triazine is defined by the formula ##STR1## where X is selected from the group consisting of hydrogen, halides, amines, and organic groups having from 1 to about 20 carbon atoms, Y is selected from the group consisting of halides, alkoxy derivatives, amine derivatives, aryloxy derivatives, and urea derivatives, with the proviso that the substituent Y is displacable by a reaction with a secondary amine, and Z is selected from the group consisting of alkoxy derivatives, amino derivatives, aryloxy derivatives, and urea derivatives, with the proviso that the substituent Z is displacable by a reaction with a secondary amine.

DETAILED DESCRIPTION What is claimed is: 1.
A rubber tread stock comprising: a vulcanizable composition of matter that is devoid of metal reinforcement, and a triazine compound that is selected from the group consisting of ##STR15## where R.
sub.
1 is selected from the group consisting of hydrogen and organic groups having from 1 to about 20 carbon atoms, R.
sub.
2 is selected from the group consisting of hydrogen and organic groups having from 1 to about 12 carbon atoms, and x is an integer from 1 to about 20, R.
sub.
3 is selected from the group consisting of hydrogen and organic groups having from 1 to about 12 carbon atoms, R.
sub.
4 is selected from the group consisting of hydrogen and organic groups having from 1 to about 12 carbon atoms, and x is an integer from 2 to about 12.
2.
A rubber tread stock, as set forth in claim 1, where said triazine is selected from the group consisting of 2-chloro-4,6 bis(N-hexamethyleneimino)-1,3,5-triazine, 2-chloro-4,6-bis(anilion)-1,3,5-triazine, 2-chloro-4,6-bis(N-phenyl-p-phenylenediamino)-1,3,5-triazine, 2,4,6-triphenoxy-1,3,5-triazine, 1-ethoxy-4(dichloro-triazinyl)naphthalene, and (dichloro-triazinyl)-o-acetanisidide.
3.
A rubber tread stock, as set forth in claim 1, where said triazine is 2-chloro-4,6 bis(N-hexamethyleneimino)-1,3,5-triazine.
4.
A rubber tread stock, as set forth in claim 1, where said triazine is 2,4,6-triphenoxy-1,3,5-triazine.
5.
A rubber tread stock, as set forth in claim 1, wherein said vulcanizable composition of matter includes an elastomer selected from natural and synthetic rubber.
6.
A rubber tread stock, as set forth in claim 5, wherein said vulcanizable composition of matter further includes a filler selected from the group consisting of carbon black and silica.
7.
A rubber composition of matter comprising: a triazine compound defined by the formula ##STR16## where X is selected from the group consisting of hydrogen, halides, and organic group having from 1 to about 20 carbon atoms, Y is selected from the group consisting of halides, alkoxy derivatives, amino derivatives, aryloxy derivatives, and urea derivatives, with the proviso that the substituent is displacable by a reaction with a secondary amine, and Z is an amine derivative that is defined by a formula selected from the group consisting of ##STR17## where R



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