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US 2015/0232595 A1Published application
Resin mixture based on vinyl ester resin, reactive resin mortar comprising same and use thereof
AssigneeHilti Aktiengesellschaft
InventorsMichael Leitner, Klaus Jaehnichen, Marcus Heinze, Brigitte Voit, Doris Pospiech
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Abstract
Described is a resin mixture comprising a vinyl ester resin and a co-polymerizable compound, which bears at least two methacrylate groups, some of which is replaced by an itaconic acid ester. It is possible to control the properties of the composition, such as the curing, through the selection of the itaconic acid ester. In addition and beyond this feature, it is possible to formulate resin compositions that exhibit a certain amount of bio-based carbon.
Claims14
A resin mixture comprising
- a vinyl ester resin and
- a co-polymerizable monomeric compound having two methacrylate groups, wherein the co-polymerizable compound is partially replaced by an itaconic acid ester of the general formula (I) or (II):
- where R1 stands for a hydrogen atom or a methyl group;
- R2 stands for hydrogen or a C1—C6 alkyl group;
- X and Z stand, independently of each other, for a C7—C10 alkylene group.
2 more elements
Dependencies are inferred from the claim text.