(METH)ACRYLATE URETHANE (UREA) PHOSPHONATES AS ADHESION PROMOTERS
A curable composition is provided comprising a urethane (meth)acrylate oligomer, a urethane (urea) phosphonate ad-hesion promoter, optionally reactive diluents, and an initiator. The use of the urethane (urea) phosphonate adhesion promotor provides better ageing stability and adhesion, as measured b...
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Main Authors | , , , , |
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Format | Patent |
Language | English French German |
Published |
07.07.2021
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Subjects | |
Online Access | Get full text |
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Summary: | A curable composition is provided comprising a urethane (meth)acrylate oligomer, a urethane (urea) phosphonate ad-hesion promoter, optionally reactive diluents, and an initiator. The use of the urethane (urea) phosphonate adhesion promotor provides better ageing stability and adhesion, as measured by T-peel adhesion test, than the use of other conventional adhesion promotors. |
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Bibliography: | Application Number: EP20190773208 |