Compositions, uses, and methods
AssigneeInnospec Limited
InventorMatthew Robert GILES
Life of this patent
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Abstract
The use of a salt of iron and ethylenediamine disuccinic acid as a free radical initiator in the free radical polymerisation reaction of one or more monomers.
Claims21
The use of a salt of iron and ethylenediamine disuccinic acid as a free radical initiator in the free radical polymerisation reaction of one or more monomers.
A method of preparing a polymer, the method comprising contacting one or more monomers with a radical species derived from a salt of iron and ethylenediamine disuccinic acid.
A polymer precursor composition comprising one or more monomers and a salt of iron and ethylenediamine disuccinic acid.
A packaged polymer precursor product comprising within a container a composition comprising one or more monomers and a salt of iron and ethylenediamine disuccinic acid;
- wherein the container does not transmit UV or visible light having a wavelength of 100 to 400 nm.
A polymer obtained by the free radical polymerisation of one or more monomers in a reaction initiated by a salt of iron and ethylenediamine disuccinic acid.
An activated free radical initiator comprising a salt of iron and ethylenediamine disuccinic acid.
A packaged comprising within a container an activated free radical initiator comprising a salt of iron and ethylenediamine disuccinic acid;
- wherein the container does not transmit UV or visible light having a wavelength of 260 to 390 nm.
Dependencies are inferred from the claim text.