Silylated derivatives of isobutene crosslinkable under ambient conditions, and process for preparing them
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United States of America Patent
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May 9, 1989
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N/A
app pub date -
Jul 17, 1987
filing date -
Jul 23, 1986
priority date (Note) -
Expired
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Abstract
Isobutene is copolymerized with an unsaturated comonomer containing the chlorosilanic function, and the chlorosilanic function is subsequently transformed into an alkoxysilanic function by means of a reaction of alcoholysis, thus silylated copolymers of isobutene being obtained, which are crosslinkable under ambient conditions, suitable for use in sealants and paints.
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