Dispersion polymers, and their use

Details Dispersion polymers, and their use Dispersion polymers, and their use

1987-04-16

1990-10-09

Nucker, Christine M.

Chemistry: analytical and immunological testing

Involving an insoluble carrier for immobilizing immunochemicals

Carrier is organic

436534, 524812, G01N 33546

Patent

active

049620460

ABSTRACT:
The invention relates to dispersion polymers, processes for their preparation and their use, the dispersion polymers being obtained by a seed polymerization process in the presence of seed latices with a high residual monomer content and a monomer mixture of at least one compound of the formula I ##STR1## wherein n=1-6; R.sub.1 =H or CH.sub.3 and
R.sub.2 and R.sub.3 are identical or different, where
R.sub.2 and R.sub.3 =-(CH.sub.2).sub.m -CH.sub.3, and m=0-7, or ##STR2## or R.sub.2 and R.sub.3 =an aryl radical, and if appropriate acrylic acid, methacrylic acid, crotonic acid and monomers from which the seed latex is prepared.
The invention furthermore relates to the biologically active latex conjugates which are obtained using the dispersion polymers and are particularly suitable for serological and immunological determination methods.

REFERENCES:
patent: 4563431 (1986-01-01), Pauly et al.
patent: 4693912 (1987-09-01), Spadaro et al.
patent: 4738932 (1988-04-01), Yabusaki
patent: 4784912 (1988-11-01), Schaeffer et al.

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