Hard-rubber coatings for protection against corrosion
AssigneeSGL Acotec GmbH
InventorsDirk Hoelter, Thomas Burkhart, Gerd Hessel
Life of this patent
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Abstract
Hard-rubber coatings for protection against corrosion Mixtures containing at least one functionalized low-molecular rubber A, at least one cross-linking agent B having groups which are reactive with respect to the functional groups of the rubber A, accelerators/catalysts C for the cross-linking reaction between A and B, possibly reactive diluents D, vulcanization chemicals E, and also fillers F and auxiliary substances G, with at least one of the average functionalities of the constituents A and B being at least 2, and their use as anti-corrosive coating agents.
Claims11
Mixtures containing the indicated mass fractions of the following constituents:
- 2 10 to 90% of at least one functionalised low- molecular rubber A, 1 to 50% of at least one cross-linking agent B having groups which are reactive with respect to the functional groups of the rubber A, 0.01 to 10% accelerators/catalysts C for the pre- cross-linking reaction between A and B, 0 to 60% reactive diluents D, 1 to 50% vulcanisation chemicals E, 5 to 50% fillers F and auxiliary substances G,
- wherein the sum of the mass fractions in the mixture must always be 100%, and wherein at least one of the average functionalities of the constituents A or B is at least 2.
Dependencies are inferred from the claim text.