Method of producing high molecular derivatives

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...

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260 21E, 260112R, 260295R, 260296R, 260296D, 526 46, 526 23, C08C 1922, C08F 830

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039830977

ABSTRACT:
High molecular derivatives (1) including at least a recurring structural formula: ##SPC1##
(wherein R means an organic residue except for 2,4-dinitrophenyl radical in its backbone or side chain) are produced by subjecting a polymer (2) including at least a recurring structural unit of the formula: ##SPC2##
And an amino-containing organic substance (3) of the general formula:

REFERENCES:
patent: 2972536 (1961-02-01), Laakso et al.
patent: 2972538 (1961-02-01), Laakso et al.
patent: 3022253 (1962-02-01), McMaster
patent: 3125550 (1964-03-01), Laakso et al.

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