Method for producing water-soluble polymers, comprising oligoalkylene-imine side chains
The present invention relates to a process for preparing water-soluble homopolymers and copolymers having oligoalkyleneimine side chains of the general formula I, The invention relates to a method for producing water-soluble homopolymers and copolymers, comprising oligoalkylene-imine side chains of...
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| Main Authors | , , , |
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| Format | Patent |
| Language | English |
| Published |
13.05.2003
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| Online Access | Get full text |
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| Summary: | The present invention relates to a process for preparing water-soluble homopolymers and copolymers having oligoalkyleneimine side chains of the general formula I,
The invention relates to a method for producing water-soluble homopolymers and copolymers, comprising oligoalkylene-imine side chains of the general formula (I), wherein [AI], m, Y and x have the definitions given in claim , by radical homopolymerisation or copolymerisation of monomers A of the general formula (II), wherein [AI], m, n, Y and R have the definitions given in claim , in an aqueous reaction medium. The invention also relates to the homopolymers and copolymers obtained by this method and to their use as auxiliary agents in paper production. |
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