A dental restorative material including a photocurable composition that contains a polymerizable monomer component (A), an inorganic filler component (B) having an average particle size of not smaller than 0.07 µm, and a photo polymerization initiator (C),
the inorganic filler component (B) being contained in an amount of 100 to 1500 parts by mass per 100 parts by mass of the polymerizable monomer component (A), and
the polymerizable monomer component (A) and the inorganic filler component (B) being so selected as to satisfy a condition (X1) represented by the following formulas (1a) and (1b): nF-0.005
一种牙科修复材料,包括一种光固化组合物,其中含有可聚合单体成分(A)、平均粒径不小于 0.07 微米的无机填料成分(B)和光聚合引发剂(C)、
无机填料成分(B)的含量为每 100 重量份可聚合单体成分(A)100 至 1500 重量份,以及
可聚合单体组分(A)和无机填料组分(B)的选择应满足以下公式(1a)和 (1b)所代表的条件(X1): nF-0.005
GAS-GENERATING MATERIAL AND MICROPUMP
申请人:Sekisui Chemical Co., Ltd.
公开号:EP2907798A1
公开(公告)日:2015-08-19
Provided is a gas-generating material which exhibits a high adhesive property to a member to be adhered and which makes it possible to generate a gas in a large amount per unit time even when the gas-generating material contains a silane coupling agent. The gas-generating material according to the present invention contains: a binder resin; a gas-generating agent which is an azo compound or an azide compound; and a silane coupling agent having an amino group.
本发明提供了一种气体发生材料,该材料对要粘合的构件具有高粘合性,即使在气体发生材料含有硅烷偶联剂的情况下,也能在单位时间内产生大量气体。本发明的气体发生材料包含:粘合剂树脂;偶氮化合物或叠氮化物气体发生剂;以及具有氨基的硅烷偶联剂。
PHOTOCURABLE COMPOSITION AND CURED PRODUCT
申请人:Shin-Etsu Chemical Co., Ltd.
公开号:EP3093303A1
公开(公告)日:2016-11-16
A photocurable composition comprising (a) a cyano-containing silsesquioxane, (b) a cyano-containing ethylenically unsaturated monofunctional monomer, (c) an ethylenically unsaturated polyfunctional monomer, and (d) a photo-polymerization initiator has a long shelf life under light-shielded conditions. A cured product obtained by curing the photocurable composition is a polymeric material which is transparent and lightweight and has a high dielectric constant.
由以下物质组成的光固化组合物在遮光条件下具有较长的保质期:(a) 含氰基硅倍半氧 化物;(b) 含氰基乙烯基不饱和单官能团单体;(c) 乙烯基不饱和多官能团单体;(d) 光聚合引发剂。通过固化光固化组合物得到的固化产品是一种透明、轻质、介电常数高的聚合材料。
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