Covalently and nucleophilically self-curing systems

Details Covalently and nucleophilically self-curing systems Covalently and nucleophilically self-curing systems

1997-11-10

1999-07-06

Marquis, Melvyn I.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From silicon reactant having at least one...

528 30, 528 41, 526279, C08G 7720

Patent

active

059198850

ABSTRACT:
Covalently and nucleophilically self-curing systems are described which are based on polymerizable and hydrolytically condensable or condensed silicon compounds, which comprise two components, 1 and 2, and which may also comprise one or more conventional additives or fillers, additional copolymerizable monomers or oligomers, additional hydrolytically condensable or condensed compounds of silicon or both, and other elements from the group consisting of Al, Ti, Zr, B, P, Sn, Pb, the transition metals, the lanthanides and the actinides. One component comprises one or more silicon compounds of the formula I, optionally in (pre)condensed form
and the second component comprises one or more compounds containing at least one substituted or unsubstituted amino group or both. In particular, covalently and nucleophilically self-curing systems are described which are based on acrylates or methacrylates or both. Also described is the preparation of these systems and their use.

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