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1. 发明授权

US4584324A Silicone foam, water-based, aerosol composition 失效
标题翻译：硅胶泡沫，水性，气溶胶组成
公开(公告)号：US4584324A
公开(公告)日：1986-04-22
申请号：US782650
申请日：1985-09-30
申请人： Therese M. Bauman , Chi-Long Lee , James A. Rabe
发明人： Therese M. Bauman , Chi-Long Lee , James A. Rabe
IPC分类号： C08J9/00 , C08J9/30 , H01B1/22 , C08J9/28
CPC分类号： C08J9/30 , C08J9/0085 , H01B1/22 , C08J2207/04 , C08J2383/04
摘要： A composition useful in producing an open-cell, elastomeric silicone foam combines a silicone oil-in-water emulsion, which forms an elastomer upon removal of the water, with an aerosol propellant. When the composition is discharged to atmospheric pressure, a froth is formed. Removing water from the froth yields an open-cell foam. The froth is stabilized by surfactants, thickeners, or froth stabilizers selected from fibers or lauryl alcohol.
摘要翻译：用于生产开孔弹性体硅酮泡沫的组合物结合了一种硅胶水包油乳液，其在去除水时与气溶胶推进剂形成弹性体。当组合物排出到大气压时，形成泡沫。从泡沫中去除水会产生开孔泡沫。泡沫由选自纤维或月桂醇的表面活性剂，增稠剂或泡沫稳定剂稳定。

2. 发明授权

US4559369A Silicone foam, water-based, aerosol composition 失效
公开(公告)号：US4559369A
公开(公告)日：1985-12-17
申请号：US665223
申请日：1984-10-26
申请人： Therese M. Bauman , Chi-long Lee , James A. Rabe
发明人： Therese M. Bauman , Chi-long Lee , James A. Rabe
IPC分类号： C08J9/04 , C08J9/00 , C08J9/12 , C08J9/30 , H01B1/22 , C08J9/28
CPC分类号： C08J9/30 , C08J9/0085 , H01B1/22 , C08J2207/04 , C08J2383/04
摘要： A composition useful in producing an open-cell, elastomeric silicone foam combines a silicone oil-in-water emulsion, which forms an elastomer upon removal of the water, with an aerosol propellant. When the composition is discharged to atmospheric pressure, a froth is formed. Removing water from the froth yields an open-cell foam. The froth is stabilized by surfactants, thickeners, or froth stabilizers selected from fibers or lauryl alcohol.

3. 发明授权

US4593049A Method of producing elastomeric silicone foam 失效
标题翻译：生产弹性硅酮泡沫的方法
公开(公告)号：US4593049A
公开(公告)日：1986-06-03
申请号：US787857
申请日：1985-10-16
申请人： Therese M. Bauman , Chi-Long Lee , James A. Rabe
发明人： Therese M. Bauman , Chi-Long Lee , James A. Rabe
IPC分类号： C08J9/02 , C08L83/04 , C08L83/07 , C08J9/14
CPC分类号： C08J9/02 , C08J2383/04
摘要： A method of producing elastomeric silicone foams from a two-part system is disclosed. The method mixes the ingredients then allows a froth to form and cure at ambient temperature to an elastomeric silicone foam. The method mixes a vinyl-containing polydiorganosiloxane (1), a hydroxylated polydiorganosiloxane (2), a platinum catalyst (3), an organohydrogensiloxane (4) and a profoamer (5). The profoamer is a resinous, benzene-soluble organosiloxane copolymer consisting essentially of SiO.sub.4/2 units, silicone bonded hydroxyl groups, (CH.sub.3).sub.3 SiO.sub.1/2 units, and fluorine-containing units. An embodiment of the method includes a liquified blowing agent and stores the mixture under superatmospheric pressure, forming a foam by releasing the mixture to atmospheric pressure. Another embodiment includes an alcohol in the mixture to provide a foam of lower density. When lauryl alcohol is used and the alcohol is mixed with (1), (3), and (5) before (2) is admixed, the foam has a Bashore resiliency of less than 20.
摘要翻译：公开了一种从两部分系统生产弹性硅酮泡沫的方法。该方法混合成分，然后允许泡沫在环境温度下形成和固化成弹性硅酮泡沫。该方法混合含乙烯基的聚二有机硅氧烷（1），羟基化聚二有机硅氧烷（2），铂催化剂（3），有机氢硅氧烷（4）和溶剂（5）。溶剂是基于SiO 4/2单元，硅氧烷键合羟基，（CH3）3SiO1 / 2单元和含氟单元组成的树脂，可溶于苯的有机硅氧烷共聚物。该方法的一个实施方案包括液化发泡剂并将混合物储存在超大气压下，通过将混合物释放到大气压来形成泡沫。另一个实施方案包括混合物中的醇以提供较低密度的泡沫。当使用月桂醇并将醇与（1），（3）和（5）混合在（2）之前混合时，泡沫的底部弹性小于20。

4. 发明授权

US4608396A Method of producing elastomeric silicone foam 失效
标题翻译：生产弹性硅酮泡沫的方法
公开(公告)号：US4608396A
公开(公告)日：1986-08-26
申请号：US825494
申请日：1986-02-03
申请人： Therese M. Bauman , Chi-Long Lee , James A. Rabe
发明人： Therese M. Bauman , Chi-Long Lee , James A. Rabe
IPC分类号： C08J9/02 , C08L83/05 , C08J9/14
CPC分类号： C08J9/02 , C08J2383/04
摘要： A method of producing elastomeric silicone foams from a two-part system is disclosed. The method mixes the ingredients then allows a froth to form and cure at ambient temperature to an elastomeric silicone foam. The method mixes a vinyl-containing polydiorganosiloxane (1), a hydroxylated polydiorganosiloxane (2), a platinum catalyst (3), an organohydrogensiloxane (4) and a profoamer (5). The profoamer is a resinous, benzene-soluble organosiloxane copolymer consisting essentially of SiO.sub.4/2 units, silicone bonded hydroxyl groups, (CH.sub.3).sub.3 SiO.sub.1/2 units, and fluorine-containing units. An embodiment of the method includes a liquified blowing agent and stores the mixture under superatmospheric pressure, forming a foam by releasing the mixture to atmospheric pressure. Another embodiment includes an alcohol in the mixture to provide a foam of lower density. when lauryl alcohol is used and the alcohol is mixed with (1), (3), and (5) before (2) is admixed, the foam has a Bashore resiliency of less than 20.
摘要翻译：公开了一种从两部分系统生产弹性硅酮泡沫的方法。该方法混合成分，然后允许泡沫在环境温度下形成和固化成弹性硅酮泡沫。该方法混合含乙烯基的聚二有机硅氧烷（1），羟基化聚二有机硅氧烷（2），铂催化剂（3），有机氢硅氧烷（4）和溶剂（5）。溶剂是基于SiO 4/2单元，硅氧烷键合羟基，（CH3）3SiO1 / 2单元和含氟单元组成的树脂，可溶于苯的有机硅氧烷共聚物。该方法的一个实施方案包括液化发泡剂并将混合物储存在超大气压下，通过将混合物释放到大气压来形成泡沫。另一个实施方案包括混合物中的醇以提供较低密度的泡沫。当使用月桂醇并将醇与（1），（3）和（5）在（2）之前混合时混合时，泡沫的底部弹性小于20。

5. 发明授权

US4572918A Foamable polyorganosiloxane compositions 失效
标题翻译：可发泡聚有机硅氧烷组合物
公开(公告)号：US4572918A
公开(公告)日：1986-02-25
申请号：US766621
申请日：1985-08-19
申请人： Chi-Long Lee , James A. Rabe
发明人： Chi-Long Lee , James A. Rabe
IPC分类号： C08J9/00 , C08J9/12 , C08J9/14 , C08J9/08 , C08J9/10
CPC分类号： C08J9/0061 , C08J9/122 , C08J9/14 , C08J2207/04 , C08J2383/04 , C08J2483/00
摘要： Polyorganosiloxane foams exhibiting a desirable combination of low density, an average cell size below 4 mm. and an average cell concentration greater than 4 per linear centimeter are obtained by dispensing oxygen curable mercaptoorganosiloxane compositions containing a cobaltocene catalyst, a dispersed liquid or gaseous blowing agent and, as a foam stabilizer, a resinous organosiloxane copolymer comprising trimethylsiloxy units, SiO.sub.4/2 units and specified fluorine-containing organosiloxane units. The polymer portion of the composition includes at least one polyorganosiloxane containing at least 20 mole percent of dimethylsiloxane units and an average of more than 2 mercaptoalkyl or mercaptoalkylene groups per molecule.
摘要翻译：表现出低密度，平均泡孔尺寸低于4mm的期望组合的聚有机硅氧烷泡沫。并且通过分配含有可待因催化剂，分散液体或气体发泡剂的氧可固化巯基有机硅氧烷组合物和作为泡沫稳定剂的包含三甲基甲硅烷氧基单元的SiO 4/2单元的树脂有机硅氧烷共聚物，获得大于4每线性厘米的平均电池浓度并指定含氟有机硅氧烷单元。组合物的聚合物部分包含至少一种含有至少20摩尔百分数的二甲基硅氧烷单元的聚有机硅氧烷，每个分子平均含有多于2个巯基烷基或巯基亚烷基。

6. 发明授权

US4544681A Foamable organosiloxane compositions 失效
公开(公告)号：US4544681A
公开(公告)日：1985-10-01
申请号：US708188
申请日：1985-03-04
申请人： Chi-Long Lee , James A. Rabe
发明人： Chi-Long Lee , James A. Rabe
IPC分类号： C08J9/00 , C08J9/12 , C08J9/14 , C08J9/02
CPC分类号： C08J9/0061 , C08J9/122 , C08J9/14 , C08J2383/04 , C08J2483/00
摘要： Polyorganosiloxane foams exhibiting a desirable combination of low density, an average cell size between 0.2 and 4 mm and a cell concentration of at least 4 per linear centimeter are obtained by dispensing and curing moisture curable organosiloxane compositions containing a dispersed liquid or gaseous blowing agent and, as a foam stabilizer, a resinous organosiloxane copolymer comprising trimethylsiloxy units, SiO.sub.4/2 units and fluorine-containing organosiloxane units. The polymer portion of the organosiloxane compositions can be a polydimethylsiloxane or a graft copolymer comprising at least 20 mole percent of dimethylsiloxane units in combination with organic units.

7. 发明授权

US4550125A Foamable polyorganosiloxane compositions 失效
公开(公告)号：US4550125A
公开(公告)日：1985-10-29
申请号：US715807
申请日：1985-03-25
申请人： Chi-Long Lee , Myron T. Maxson , James A. Rabe
发明人： Chi-Long Lee , Myron T. Maxson , James A. Rabe
IPC分类号： C08J9/04 , C08J9/14 , C08L83/04 , C08L83/05 , C08L83/07 , C08L83/08
CPC分类号： C08J9/14 , C08L83/04 , C08G77/12 , C08G77/16 , C08G77/20 , C08G77/24 , C08G77/70 , C08J2383/04
摘要： Polyorganosiloxane foams are prepared by the volatilization of a blowing agent within a polyorganosiloxane composition that is curable by a hydrosilation reaction and includes as a foam stabilizer a resinous polyorganosiloxane comprising trimethylsiloxy units, SiO.sub.4/2 units and a specified class of fluorine-containing siloxane units.

8. 发明授权

US4402908A Method for reducing heat loss from contained bodies of water using polysiloxane foams 失效
标题翻译：使用聚硅氧烷泡沫来减少包含水分体积的热损失的方法
公开(公告)号：US4402908A
公开(公告)日：1983-09-06
申请号：US392420
申请日：1982-06-25
申请人： Chi-Long Lee , James A. Rabe
发明人： Chi-Long Lee , James A. Rabe
IPC分类号： C08J9/02 , B01J19/16 , C02F1/00 , C02F1/14 , C08J9/04 , F24J2/04
CPC分类号： F24J2/0461 , B01J19/16 , C02F1/00 , C02F1/14 , Y02E10/44
摘要： Heat loss and evaporation from contained bodies of water are reduced by generating a cured polysiloxane foam on the surface of the water. The foam is formed by reacting an organohydrogenpolysiloxane with the water in the presence of a rhodium catalyst or an inhibited or chelated platinum catalyst.
摘要翻译：通过在水的表面产生固化的聚硅氧烷泡沫来减少来自水体的热量损失和蒸发。通过在铑催化剂或抑制或螯合的铂催化剂存在下使有机氢聚硅氧烷与水反应形成泡沫。

9. 发明授权

US4555529A Foamable polyorganosiloxane compositions 失效
标题翻译：可发泡聚有机硅氧烷组合物
公开(公告)号：US4555529A
公开(公告)日：1985-11-26
申请号：US747217
申请日：1985-06-21
申请人： Chi-Long Lee , Myron T. Maxson , James A. Rabe
发明人： Chi-Long Lee , Myron T. Maxson , James A. Rabe
IPC分类号： C08J9/14 , C08L83/04
CPC分类号： C08J9/14 , C08L83/04 , C08G77/12 , C08G77/16 , C08G77/20 , C08G77/70 , C08J2383/04
摘要： Polyorganosiloxane foams are prepared by the volatilization of a blowing agent within a polyorganosiloxane composition that is curable by a hydrosilation reaction and includes as a foam stabilizer a resinous polyorganosiloxane comprising trimethylsiloxy units, SiO.sub.4/2 units and a specified class of fluorine-containing siloxane units.
摘要翻译：聚有机硅氧烷泡沫体是通过在聚有机硅氧烷组合物中挥发的可制备的聚有机硅氧烷组合物，其通过硅氢化反应可固化，并且包括作为泡沫稳定剂的包含三甲基甲硅烷氧基单元，SiO 4/2单元和特定类别的含氟硅氧烷单元的树脂状聚有机硅氧烷。

10. 发明授权

US4547529A Storage stable, foamable two-part polyorganosiloxane compositions 失效
标题翻译：储存稳定的，可发泡的两部分聚有机硅氧烷组合物
公开(公告)号：US4547529A
公开(公告)日：1985-10-15
申请号：US715604
申请日：1985-03-25
申请人： Chi-Long Lee , James A. Rabe
发明人： Chi-Long Lee , James A. Rabe
IPC分类号： C08L83/06 , C08J9/04 , C08J9/12 , C08L83/04 , C08J9/14
CPC分类号： C08J9/12 , C08J2207/04 , C08J2383/04
摘要： Polyorganosiloxane foams are obtained by blending, dispensing and curing two-part polyorganosiloxane compositions comprising a liquid hydroxyl endblocked polydimethylsiloxane, a liquid alkyl orthosilicate as the curing agent, a catalytically effective amount of a tin compound, a blowing agent and, as a foam stablilizer, a resinous organosiloxane copolymer comprising trimethylsiloxy units, SiO.sub.4/2 units and a specified class of fluorine-containing organosiloxane units.
摘要翻译：聚有机硅氧烷泡沫是通过混合，分配和固化包含液体羟基封端的聚二甲基硅氧烷，原硅酸的液态烷基酯作为固化剂的两部分聚有机硅氧烷组合物，催化有效量的锡化合物，发泡剂和泡沫塑化剂，包含三甲基甲硅烷氧基单元，SiO 4/2单元和特定类别的含氟有机硅氧烷单元的树脂有机硅氧烷共聚物。

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