Copolymers containing amino groups and a process for their produ

Details Copolymers containing amino groups and a process for their produ Copolymers containing amino groups and a process for their produ

1990-08-27

1991-11-12

Schofer, Joseph L.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

5253276, C08F22240, C08F22206

Patent

active

050649221

ABSTRACT:
The present invention relates to copolymers having a weight average molecular weight (M.sub.w) of 1500 to 75,000, prepared from olefinically unsaturated compounds and containing 0.1 to 4.5% by weight of primary amino groups in the form of structural units corresponding to formula I ##STR1## wherein Q is a saturated aliphatic-cycloaliphatic hydrocarbon radical of the type obtained by removing the amino groups from an aliphatic-cycloaliphatic diprimary diamine containing an amino group attached to a primary carbon atom and an amino group attached to a secondary or tertiary carbon atom.
The present invention also relates to a process for the production of these copolymers.

REFERENCES:
patent: 4426491 (1984-01-01), Gardner
patent: 4464522 (1984-08-01), Plum
patent: 4525521 (1985-06-01), DenHartog et al.
patent: 4659770 (1987-04-01), Vasta
patent: 4699936 (1987-10-01), Vasta

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