发明名称 |
MONOMERS FOR USE IN A POLYMERIZABLE COMPOSITION AND HIGH REFRACTIVE INDEX POLYMER FOR OPTHALMIC APPLICATIONS |
摘要 |
Provided are monomers of formula (I), polymerizable compositions comprising the monomer of formula (I) optionally together with other co-polymerizable monomers and polymers obtained or obtainable from the polymerizable compositions, where the monomer of formula (I) is represented thus: Wherein —R1 is —H or alkyl; —Z— is -0-, —NH—, or —N(R)—, where —R is optionally substituted alkyl or aryl; -Ar1 and -Ar2 are each independently optionally substituted aryl; and —R2 is —H, or optionally substituted alkyl or aryl. |
申请公布号 |
US2016194424(A1) |
申请公布日期 |
2016.07.07 |
申请号 |
US201414912103 |
申请日期 |
2014.08.12 |
申请人 |
CONTAMAC LTD |
发明人 |
Higgs Timothy Charles;Young Richard Alexander |
分类号 |
C08F220/18;G02B1/04;C07C69/618 |
主分类号 |
C08F220/18 |
代理机构 |
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代理人 |
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主权项 |
1. A monomer for a polymerisable composition, the monomer having the formula (I): wherein: R1 is —H or alkyl; —Z— is —O—, —NH—, or —N(R)—, where —R is optionally substituted alkyl or aryl; -Ar1 and -Ar2 are each independently optionally substituted aryl; and —R2 is H, or, optionally substituted alkyl or aryl. |
地址 |
Saffron Walden, Essex GB |