Self-Healing Transparent Polymer Compositions Containing Conductive Colloids

摘要

Described is a thiol-ene composition that includes a resinous mixture of at least a first monomer and at least a second monomer, in which the first monomer is a polyfunctional allyl monomer and the second monomer is a polyfunctional thiol and the molar ratio of the first monomer to the second monomer is about 60:40 to about 80:20. Said composition further includes conductive colloidal particles in an amount between about 4 wt % and about 7 wt % of the total composition. When cured, a formed composition offers self-healing properties and resistance to abrasions and scratches that exceed the levels found in comparative thiol-enes that either lack the addition of the conductive colloidal particles and/or have a less effective ratio of first monomer to second monomer.

主权项

1. A composition comprising:
a resinous mixture comprising at least a first monomer and at least a second monomer, wherein the first monomer is a polyfunctional allyl monomer and the second monomer is a polyfunctional thiol, wherein a molar ratio of the first monomer to the second monomer in the resinous mixture is about 60:40 to about 80:20; and conductive colloidal particles in an amount between about 4 wt % and about 7 wt % of the total composition.