131610-68-9Relevant articles and documents
High surface hardness transparent resin and polymerizable monomer
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, (2008/06/13)
A novel polymerizable monomer represented by the formula (I) useful as a raw material for the high surface hardness transparent resin. STR1 wherein R is an aliphatic residue having or not having an oxygen atom, an alicyclic ring, a heterocyclic ring or an aromatic ring, or an alicyclic residue, l is 0 or 1, each of i and j is an integer of 1 or more, and when l=0, i=j=1, when l=1, (i+j) is 4 or less, when j=1, X is oxygen or sulfur, when j≥2, all X's are oxygen or sulfur, or one X is oxygen and the other X's are sulfur, or one X is sulfur and the other X's are oxygen. The high surface hardness transparent resin comprises a crosslinked polymer prepared by copolymerizing a monomer (A) represented by the formula (I) as above and a monomer (B) containing one or more functional groups of at least one kind selected from the group consisting of CH2 =CH--C(O)--O--, CH2 =C(CH3)--C(O)--O-- and STR2