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AssigneeDelo Industrieklebstoffe GmbH Co. K
InventorsGunther Eckhardt, Dietmar Dengler, Ursula Somnitz
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A polymerizable fluorine-containing composition is proposed, containing at least one polymerizable compound and at least one fluorine-containing compound, which for reducing the content of fluoride ions extractable with water of cured polymer masses obtainable from the composition additionally contains at least one magnesium compound. The composition is particularly suitable for bonding, potting and coating of electronic devices and for mounting electronic devices on printed circuit boards. Further proposed is a process for the preparation of cured polymer masses having a reduced content of fluoride ions extractable with water, comprising polymerizing and curing the composition to which at least one magnesium compound is added prior to the polymerization.
A polymerizable fluorine-containing composition containing at least one polymerizable compound and at least one fluorine-containing compound, wherein the composition additionally contains at least one magnesium compound and has, after curing, a low content of fluoride ions extractable with water.
A process for the preparation of cured polymer masses having a reduced content of fluoride ions extractable with water, in which a polymerizable fluorine-containing composition containing at least one polymerizable compound and at least one fluorine-containing compound is polymerized and cured, comprising adding at least one magnesium compound to said fluorine-containing composition, prior to the polymerization.
Dependencies are inferred from the claim text.