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US 5,945,032 AGranted
Polymer/hydrogen peroxide complexes
AssigneeBASF SE
InventorsJorg Breitenbach, Bernhard Fussnegger, Siegfried Lang, Hans-Bernd Reich
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Abstract
Polymer complexes which comprises hydrogen peroxide, a polymer suitable for complex formation with hydrogen peroxide, and at least one metal colloid and/or metal salt are prepared as described and used in bactericidal compositions, disinfectant systems, hair cosmetic compositions and as free-radical initiators for chemical reactions.
Claims12
A solid, pulverulent or granular polymer complex, comprising as essential components
- a) hydrogen peroxide,
- b) at least one polymer suitable for complex formation with hydrogen peroxide and
- c) at least one metal colloid or metal salt,
- wherein the metal is selected from the group consisting of Cu, Ag, Au, Rh, Ir, Pd and Pt.
1 more element
Dependencies are inferred from the claim text.