Coating compositions for producing formable scratchproof coatings with dirt repellency effect, scratchproof formable dirt-repellent mouldings and processes for producing them
Disclosed is a coating composition for producing formable scratchproof coatings with dirt repellency effect, comprising A) from 1 to 30% by weight of a prepolymer obtainable by free-radically polymerising a mixture comprising A1) from 1 to 10 parts by weight of at least one sulfur compound containin...
Gespeichert in:
Hauptverfasser: | , , , , |
---|---|
Format: | Patent |
Sprache: | eng |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | Disclosed is a coating composition for producing formable scratchproof coatings with dirt repellency effect, comprising A) from 1 to 30% by weight of a prepolymer obtainable by free-radically polymerising a mixture comprising A1) from 1 to 10 parts by weight of at least one sulfur compound containing at least 3 thiol groups and A2) from 90 to 99 parts by weight of alkyl (meth)acrylates, B) from 0.2 to 10% by weight of fluoroalkyl (meth)acrylate according to the Formula II wherein the radical R1 is a hydrogen atom or a methyl radical and n is an integer in the range from 2 to 10 C) from 20 to 80% by weight of polyfunctional (meth)acrylates, D) from 0.01 to 10% by weight of at least one initiator, E) from 2 to 75% by weight of at least one diluent and F) from 0 to 40% by weight of customary additives. |
---|