Sulfonated polyethyleneimine useful as blood anticoagulant

Details Sulfonated polyethyleneimine useful as blood anticoagulant Sulfonated polyethyleneimine useful as blood anticoagulant

1985-10-15

1987-01-27

Chan, Nicky

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07C14386

Patent

active

046393390

ABSTRACT:
There is disclosed a blood anticoagulant consisting essentially of a sulfonated polyethyleneimine formed by sulfonating 1 mole % or more of the --NH-- and --NH.sub.2 groups present in a polyethyleneimine having a molecular weight of 300 or greater. This blood anticoagulant is suitable for preventing coagulation of blood collected for purpose of hematological examination.

REFERENCES:
patent: 2201762 (1940-05-01), Cupery

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