FIELD: chemistry.
SUBSTANCE: invention relates to a radiation-curable composition for optic fibre. A hardened coating has the percent reacted acrylate unsaturation (% RAU) on the upper surface of 60% or higher. The radiation-curable covering composition includes, at least, one urethane(meth)acrylate oligomer; at least, one reactionable dissolving monomer; at least, one free-radical photoinitiator.
EFFECT: creation of the coating, capable of hardening under an impact of light-diode lamps.
14 cl, 33 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| RADIATION CURABLE SUPERCOATING FOR SINGLEMODE OPTICAL FIBRE | 2010 |
|
RU2539444C1 |
| SUPERCOATINGS D1381 FOR OPTIC FIBRE | 2007 |
|
RU2439113C2 |
| D1451 METHODS OF FORMULATING RADIATION CURABLE SUPERCOATINGS FOR OPTICAL FIBRE | 2010 |
|
RU2504522C2 |
| RADIATION CURABLE PRIMARY COATINGS D1363 BT ON OPTICAL FIBRE | 2007 |
|
RU2435814C2 |
| D1479 STABLE LIQUID BIS(ACYL)PHOSPHINE PHOTOINITIATOR AND USE THEREOF IN RADIATION-CURABLE COMPOSITIONS | 2011 |
|
RU2600053C2 |
| D1365 P RADIATION-CURABLE PRIMARY COATING FOR OPTICAL FIBRE | 2007 |
|
RU2439010C2 |
| OPTICAL FIBRE COATINGS CURABLE BY MONOCHROMATIC ACTINIC RADIATION | 2015 |
|
RU2714072C2 |
| PRIMARY COATING D1378 CA FOR OPTIC FIBRE HARDENED BY RADIATION | 2007 |
|
RU2439112C2 |
| LIQUID BIS(ACYL)PHOSPHINE OXIDE PHOTOINITIATOR D1492 AND ITS APPLICATION IN RADIATION-CURABLE COMPOSITIONS | 2011 |
|
RU2554084C2 |
| D1452 GB RADIATION-CURABLE COATING FOR OPTICAL FIBRE | 2010 |
|
RU2604227C2 |
