Novel crosslink agents are described that provide for the copolymerization of at least one hydrophilic monomer with at least one lens monomer typically used to prepare materials for ophthalmic lenses. The new crosslink agents have a relatively high selectivity for the hydrophilic monomer and limited reactivity with the crosslink agent used to polymerize the lens monomer.
描述了一种新型
交联剂,可实现至少一种亲
水单体与至少一种通常用于制备眼镜材料的透镜单体的共聚合。这种新型
交联剂对亲
水单体具有相对较高的选择性,并且与用于聚合透镜单体的
交联剂的反应性有限。