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US 4,588,583 AGranted
Surgical material
AssigneeBeiersdorf AG
InventorsHanns Pietsch, Volker Hohmann, Detlef Kluck
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AssigneeBeiersdorf AG
InventorsHanns Pietsch, Volker Hohmann, Detlef Kluck
Estimating the term…
Surgical material based on liquid monomeric and pulverulent polymeric acrylates and/or methacrylates, catalysts, accelerators and, if appropriate, customary additives, which passes via a plastic state into the solid state by mixing of the liquid and pulverulent components, and which contains 1-15% by weight, based on the total weight, of one or more non-toxic, liquid aliphatic, saturated mono-, di- or tri-carboxylic acids with 1-6 carbon atoms and, if appropriate, 1 or 2 hydroxyl groups, completely or partially esterified with mono-, di- or tri-hydric alcohols with 1-4 carbon atoms, or liquid ethylene glycols or 1,2- or 1,3-propylene glycols with in each case 2 to about 30 glycol units, these liquids having a boiling point above 100.degree. C., preferably above 150.degree. C.
A bone cement based on liquid monomeric and pulverulent polymeric acrylates and/or methacrylates, catalysts and accelerators which bone cement passes via a plastic state into a solid state by mixing of the liquid and pulverulent components, which bone cement contains a liquid component consisting essentially of 1-15% by weight, based on the total weight of the bone cement, of a further liquid substance consisting essentially of one or more non-toxic, aliphatic esters selected from the group consisting of
Dependencies are inferred from the claim text.