Silicone composition curing at room temperature and the use thereof
    1.
    发明授权
    Silicone composition curing at room temperature and the use thereof 有权
    硅酮组合物在室温下固化及其用途

    公开(公告)号:US06218461B1

    公开(公告)日:2001-04-17

    申请号:US09255958

    申请日:1999-02-23

    IPC分类号: C08L8304

    摘要: A silicone composition curing at room temperature by condensation, which is suitable especially as a dental molding composition. The silicone composition consists of the a) base paste containing a filler and polyorganosiloxane having hydroxy groups, b) and the activator component containing in addition to crosslinking agent and catalyst also a polyaddition product with alkoxysilyl groups in the molecule. The base paste and activator component can be mixed uniformly together and can be offered with special advantage in double cartridges.

    摘要翻译: 有机硅组合物在室温下通过冷凝固化,特别适合作为牙科模塑组合物。 硅氧烷组合物由a)含有填料的基础糊剂和具有羟基的聚有机硅氧烷组成,b)和除了交联剂和催化剂外还含有分子内具有烷氧基甲硅烷基的加聚产物的活化剂组分。 基料糊和活化剂组分可以均匀地混合在一起,并且可以在双筒中具有特别的优点。

    Silicone composition curing at room temperature and the use thereof
    3.
    发明授权
    Silicone composition curing at room temperature and the use thereof 有权
    硅酮组合物在室温下固化及其用途

    公开(公告)号:US06503994B1

    公开(公告)日:2003-01-07

    申请号:US09653445

    申请日:2000-08-31

    IPC分类号: C08G7708

    摘要: Among other things, a silicone composition curing by condensation at room temperature is prepared from a base dough containing filler and polyorganosiloxane having hydroxy groups, as well as from an activator component containing crosslinker and a catalyst of an organometallic compound, which is characterized in that the activator component additionally contains a polyether having at most one alkoxysilyl group and/or a polyaddition product based on polyether and having at most one alkoxysilyl group.

    摘要翻译: 其中,由含有填料和含有羟基的聚有机硅氧烷的基团面团以及含活性成分的交联剂和有机金属化合物的催化剂制备在室温下通过缩合固化的硅氧烷组合物,其特征在于, 活化剂组分另外含有至多一个烷氧基甲硅烷基的聚醚和/或基于聚醚并且具有至多一个烷氧基甲硅烷基的加聚产物。

    Use mixtures as impression or doubling compositions in the dental area
    7.
    发明授权
    Use mixtures as impression or doubling compositions in the dental area 失效
    在牙科区域使用混合物作为印模或加倍组合物

    公开(公告)号:US06835760B2

    公开(公告)日:2004-12-28

    申请号:US10054211

    申请日:2002-01-22

    IPC分类号: A61K610

    CPC分类号: A61K6/10

    摘要: A dental impression or doubling composition comprising alkoxysilyl-functional polyethers, having 20-95% polyether groups, 0.2 to 25% SiR1R2R3 groups and 0-10% urethane or urea groups, and a mixture comprising water and organic or inorganic acids, or both.

    摘要翻译: 包含具有20-95%聚醚基团,0.2-25%SiR 1 R 2 R 3基团和0-10%氨基甲酸酯或脲基团的烷氧基甲硅烷基官能团聚醚的牙印模或双组分组合物,以及混合物 包括水和有机或无机酸,或两者。

    Use of mixtures as impression or doubling compositions in the dental area
    9.
    发明授权
    Use of mixtures as impression or doubling compositions in the dental area 失效
    在牙科区域使用混合物作为印模或加倍组合物

    公开(公告)号:US06884828B2

    公开(公告)日:2005-04-26

    申请号:US10185523

    申请日:2002-06-28

    IPC分类号: A61K6/10 A61C5/00

    CPC分类号: A61K6/10

    摘要: A dental impression or doubling composition comprising A) alkoxysilyl-functional polyethers with linear or branched main chains with an average molecular weight (Mn) of 800 to 20,000, containing 20 to 95 weight percent of polyether groups and 0.2 to 25 weight percent of SIR1R2R3 alkoxysilyl groups, in which R1, R2 and R3, independently of one another, are hydrogen, alkyl or alkoxy, and 0 to 10 weight percent of urethane groups or 0 to 10 weight percent of urea groups, and B) a mixture, containing water and organic and/or inorganic acids in a ratio by weight of 1:0.01 to 1:40.

    摘要翻译: 一种牙印模或双重组合物,其包含A)具有平均分子量(Mn)为800至20,000的直链或支链主链的烷氧基甲硅烷基官能的聚醚,其含有20至95重量%的聚醚基和0.2至25重量% 其中R 1,R 2和R 2和它们之间具有相同的取代基,其中R 1,R 2,R 2, R 3彼此独立地是氢,烷基或烷氧基,以及0-10重量%的氨基甲酸酯基或0-10重量%的脲基,和B)含有水和 有机和/或无机酸,其重量比为1:0.01至1:40。