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    • 2. 发明公开
    • 티오에폭시계 중합성 조성물의 제조방법
    • 用于生产基于硫氧化物的可聚合组合物的方法
    • KR1020060105051A
    • 2006-10-09
    • KR1020067016097
    • 2003-03-11
    • 미쓰이 가가쿠 가부시키가이샤
    • 모리지리히로유끼고바야시세이이찌시마까와지또시류아끼노리가와또노부오
    • C08L63/00C08G75/06C08G75/08
    • G02B1/041C08G65/22C08G75/06C08G75/08C08L81/00
    • A polymerizable composition containing a compound having at least one moiety represented by the formula (1): (1) wherein R1 represents a hydrocarbon group having 1 to 10 carbons, and each of R2, R3 and R4represents a hydrocarbon group having 1 to 10 carbons or a hydrogen atom, characterized in that it contains a thioepoxy compound (A) having at least one moiety represented by the formula (2): (2) and at least one moiety represented by the formula (3): (3), and a thioepoxy compound (B) having at least one moiety represented by the formula (4): (4) and at least one moiety represented by the formula (3), in a sum of the amounts of both compounds of 4 mass % or less relative to the total amount of the polymerizable composition; and a method for producing the polymerizable composition. The use of the polymerizable composition allows the suppression of the reduction in yield due to variations or irregularities in refractive index, color, optical strain, or the like.
    • 含有具有至少一个由式(1)表示的部分的化合物的可聚合组合物:(1)其中R1表示碳原子数1〜10的烃基,R2,R3和R4各自表示碳原子数1〜10的烃基 或者氢原子,其特征在于它含有具有至少一个由式(2)表示的部分的硫代环氧化合物(A):(2)和至少一个由式(3)表示的部分:(3)和 具有由式(4)表示的至少一个部分的硫代环氧化合物(B):(4)和由式(3)表示的至少一个部分,以4质量%以下的两种化合物的量的总和 相对于可聚合组合物的总量; 和聚合性组合物的制造方法。 使用可聚合组合物可以抑制由于折射率,颜色,光学应变等的变化或不规则性而产生的收缩率降低。
    • 9. 发明授权
    • 티오에폭시계 중합성 조성물 및 그 제조방법
    • 基于硫氧化物的聚合物组合物及其生产方法
    • KR100681218B1
    • 2007-02-09
    • KR1020047006668
    • 2003-03-11
    • 미쓰이 가가쿠 가부시키가이샤
    • 모리지리히로유끼고바야시세이이찌시마까와지또시류아끼노리가와또노부오
    • C08G75/06
    • G02B1/041C08G65/22C08G75/06C08G75/08C08L81/00
    • A polymerizable composition and a manufacturing method thereof are provided, in which the composition is capable of meeting requirements of overcoming decrease in production yield of a resin composed of a thioepoxy compound, the decrease being caused by variations in refractive index, hue, and optical strain. In a polymerizable composition containing a compound having at least one structure represented by the above formula (where R1 represents a hydrocarbon having 1 to 10 carbon atoms, R2, R3, and R4 each represent a hydrocarbon group having 1 to 10 carbon atoms or a hydrogen atom.), the total of a thioepoxy compound A, which has at least one structure represented by formula (2) and at least one structure represented by formula (3), and a thioepoxy compound B, which has at least one structure represented by formula (4) and at least one structure represented by formula (3), is 4 mass percent or less with respect to the total mass of the polymerizable composition. A polymerizable composition and a manufacturing method thereof are provided, in which the composition is capable of meeting requirements of overcoming decrease in production yield of a resin composed of a thioepoxy compound, the decrease being caused by variations in refractive index, hue, and optical strain. In a polymerisable composition containing a compound having at least one structure represented by the above formula (where R1 represents a hydrocarbon having 1 to 10 carbon atoms, R2, R3, and R4 each represent a hydrocarbon group having 1 to 10 carbon atoms or a hydrogen atom.), the total of a thioepoxy compound A, which has at least one structure represented by formula (2) and at least one structure represented by formula (3), and a thioepoxy compound B, which has at least one structure represented by formula (4) and at least one structure respresented by formula (3), is 4 mass precent or less with respect to the total mass of the polymerizable composition.