SELF-HEALING TRANSPARENT POLYMER COMPOSITIONS CONTAINING CONDUCTIVE COLLOIDS |
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| 申请号 | PCT/IB2013002624 | 申请日 | 2013-09-03 | 公开(公告)号 | WO2015033182A8 | 公开(公告)日 | 2016-04-14 |
| 申请人 | ESSILOR INT; | 发明人 | ZHENG HAIPENG; | ||||
| 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. | ||||||
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