The invention provides water-soluble or water-swellable copolymers obtained
by free-radical copolymerization of
A) acryloyldimethyltaurine and/or acryloyldimethyltaurates,
B) optionally, one or more other olefinically unsaturated, optionally
crosslinking, comonomers containing at least one oxygen, nitrogen, sulfur
or phosphorus atom and possessing a molecular weight of less than 500
g/mol, and
C) one or more at least monofunctional, fluorine-containing components
capable of free-radical polymerization, the copolymerization
D) taking place in the presence or absence of at least one polymeric
additive having number-average molecular weights of from 200 g/mol to
10.sup.9 g/mol.
The water-soluble or water-swellable copolymers of the present invention
are useful in paper processing, laundry detergents, textile processing,
petroleum extraction and formulating cosmetics.
A invenção fornece os copolymers water-soluble ou água-water-swellable obtidos pelo copolymerization livre-radical A) do acryloyldimethyltaurine e/ou os acryloyldimethyltaurates, B) opcionalmente, um ou mais outros olefinically unsaturated, opcionalmente crosslinking, comonomers contendo átomo ao menos um do oxigênio, do nitrogênio, do enxôfre ou do phosphorus e possuindo um peso molecular de menos de 500 g/mol, e C) um ou mais ao menos monofunctional, os componentes fluorine-containing capazes da polimerização livre-radical, o copolymerization D) que ocorrem na presença ou ausência ao menos de um aditivo polymeric que tem os pesos molecular número-médios de 200 g/mol a 10.sup.9 g/mol. Os copolymers water-soluble ou água-water-swellable da invenção atual são úteis em processar de papel, em detergentes da lavanderia, processar de textile, extração do petróleo e cosméticos formular.
