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公开(公告)号：US5708070A
公开(公告)日：1998-01-13
申请号：US575315
申请日：1995-12-20
CPC分类号： C08J3/26 , C08L83/06 , C08L83/08 , C08J2383/04
摘要： An aqueous silicone emulsion which crosslinks by a Michael addition reaction, yielding a cured composition upon removal of the water has been prepared. The aqueous silicone emulsion comprises the product formed by mixing an organosiloxane polymer containing at least two Michael acceptor groups per organosiloxane molecule, water, a surfactant and an effective amount of a crosslinker having sufficient reactive hydrogens of a Michael donor per crosslinker molecule. The invention also describes a method for making these silicone emulsions.
摘要翻译： 已经制备了通过迈克尔加成反应交联的水性硅氧烷乳液，在除去水后产生固化的组合物。 含水硅氧烷乳液包括通过混合每个有机硅氧烷分子含有至少两个迈克尔受体基团的有机硅氧烷聚合物形成的产物，水，表面活性剂和有效量的交联剂，其具有每个交联剂分子的迈克尔供体足够的反应性氢。 本发明还描述了制备这些硅氧烷乳液的方法。
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2.发明授权Shelf stable cross-linked emulsions with optimum consistency and handling without the use of thickeners 失效稳定的交联乳液，具有最佳的一致性和操作性，不需使用增稠剂
公开(公告)号：US5895794A
公开(公告)日：1999-04-20
申请号：US430776
申请日：1995-04-27
申请人： Daniel Trent Berg , Donald Taylor Liles , Leon Andre Marteaux , Nick Evan Shephard , Andreas Thomas Franz Wolf , Eric Jude Joffre
发明人： Daniel Trent Berg , Donald Taylor Liles , Leon Andre Marteaux , Nick Evan Shephard , Andreas Thomas Franz Wolf , Eric Jude Joffre
IPC分类号： C08L83/06 , C08G77/06 , C08J3/02 , C08J3/03 , C08J3/26 , C08K3/00 , C08K5/00 , C08K5/057 , C08K5/098 , C08K5/57 , C08K7/02 , C08L83/04 , C08K9/10
CPC分类号： C08J3/03 , C08J3/26 , C08K5/0091 , C08K5/057 , C08K5/098 , C08K5/57 , C08J2383/04
摘要： A crosslinked polysiloxane dispersion comprising a siloxane polymer, polymer mixture, or polymer/solvent mixture, capable of crosslinking via condensation, addition or free radical reactions, and having a viscosity of greater than 5000 mPa.s but less than 500,000 mPa.s, if required, 0.1 to 10 weight parts of a crosslinking agent, and, if required, depending on the nature of the catalyst and silicon cure system, 0.000001 to 10 weight parts of a catalyst, 0.5 to 10 weight parts of a surfactant or surfactant mixture, and 0.5 to 25 weight parts water per 100 weight parts siloxane polymer. Optionally, adhesion promoters, pigments, reinforcing or non-reinforcing fillers, silicone resins, stabilizers, freeze/thaw additives, etc. may also be added to the dispersion.
摘要翻译： 包含硅氧烷聚合物，聚合物混合物或聚合物/溶剂混合物的交联聚硅氧烷分散体，其能够通过缩合，加成或自由基反应进行交联，并且具有大于5000mPa.s但小于500,000mPa.s的粘度，如果 需要0.1〜10重量份的交联剂，根据需要，根据催化剂和硅固化体系的性质，0.000001〜10重量份的催化剂，0.5〜10重量份的表面活性剂或表面活性剂混合物， 和0.5至25重量份水/ 100重量份的硅氧烷聚合物。 任选地，还可以向分散体中加入粘合促进剂，颜料，增强或非增强填料，有机硅树脂，稳定剂，冷冻/解冻添加剂等。
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公开(公告)号：US5932651A
公开(公告)日：1999-08-03
申请号：US552022
申请日：1995-11-02
IPC分类号： C08F2/22 , C08F2/24 , C08F20/10 , C08F30/08 , C08F220/10 , C08F220/12 , C08F220/28 , C08F230/08 , C08F246/00 , C08F283/12 , C08F290/14 , C08L83/04 , C08L83/16
CPC分类号： C08F283/124 , C08F230/08 , C08F290/148
摘要： Emulsion copolymerizing a particular crosslinker, i.e., either a siloxane or silazane, with an organic monomer, results in new and novel emulsions. An emulsion can be formed having particles consisting of polymer chains formed from organic monomer. Depending on the crosslinker and reaction conditions, these emulsion polymer chains can be either crosslinked or uncrosslinked. The uncrosslinked polymer chains can be crosslinked at a later point by the addition of a suitable catalyst.
摘要翻译： 将特定交联剂（即硅氧烷或硅氮烷）与有机单体共聚的乳液导致新的和新颖的乳液。 可以形成具有由有机单体形成的聚合物链构成的颗粒的乳液。 根据交联剂和反应条件，这些乳液聚合物链可以是交联的或未交联的。 未交联的聚合物链可以通过加入合适的催化剂在稍后交联。
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4.发明授权Aqueous emulsions which crosslink by Michael addition reactions to form silicon modified organic compositions 失效通过迈克尔加成反应交联以形成硅改性有机组合物的水乳液
公开(公告)号：US6011114A
公开(公告)日：2000-01-04
申请号：US677053
申请日：1996-07-09
IPC分类号： C09K3/10 , C08F8/42 , C08J3/26 , C09D4/00 , C09D5/02 , C09D133/14 , C09D143/04 , C09D183/07 , C09D201/02 , C08L83/04
摘要： An aqueous emulsion which crosslinks by a Michael addition reaction, yielding a crosslinked silicon modified organic composition upon removal of water has been prepared. The aqueous emulsion comprises the product formed by mixing a polymer containing at least two Michael acceptor groups per polymer molecule, water, a surfactant and an effective amount of a crosslinker containing sufficient reactive hydrogens of a Michael donor per crosslinker molecule or a precursor thereto. In order to obtain a crosslinked silicon modified organic composition upon the removal of water, the polymer or the crosslinker must contain at least one silicon atom. The invention also describes a method for making these emulsions.
摘要翻译： 已经制备了通过迈克尔加成反应交联的水乳液，在除去水后得到交联的硅改性有机组合物。 水性乳液包括通过混合每个聚合物分子含有至少两个迈克尔受体基团的聚合物，水，表面活性剂和有效量的交联剂形成的产物，该交联剂含有迈克尔供体每交联剂分子或其前体的足够的反应性氢。 为了在去除水时获得交联的硅改性有机组合物，聚合物或交联剂必须含有至少一个硅原子。 本发明还描述了制备这些乳液的方法。
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5.发明授权Compositions containing organic oil-in-water emulsions, salts, alcohols and solvents 有权含有机水包油乳剂，盐，醇和溶剂的组合物公开(公告)号：US06652867B1
公开(公告)日：2003-11-25
申请号：US09668959
申请日：2000-09-25
IPC分类号： A61K600
CPC分类号： A61K8/894 , A61K8/062 , A61K8/19 , A61K8/26 , A61K2800/10 , A61Q19/00 , B01F17/0071 , B01F17/0085 , C08F2/24 , Y10S514/938
摘要： Emulsions prepared using a silicone polyether as the surfactant are stable in an aqueous media in the presence of salts such as electrolytes, alcohols, solvents, and combinations thereof. The emulsions can be prepared by (i) polymerizing an unsaturated monomeric organic compound in water containing the monomer, a silicone polyether, a catalyst, and optional organic surfactants, until a polymer of desired molecular weight is obtained; (ii) by mechanically emulsifying a non-silicon atom containing organic oil in water using a silicone polyether with or without addition of other organic surfactants; and (iii) by mixing and adding a silicone polyether to a previously prepared emulsion.
摘要翻译： 使用硅氧烷聚醚作为表面活性剂制备的乳液在盐，如电解质，醇，溶剂及其组合的存在下，在水性介质中是稳定的。 乳液可以通过（i）在含有单体的水，硅氧烷聚醚，催化剂和任选的有机表面活性剂的水中聚合不饱和单体有机化合物，直到获得所需分子量的聚合物来制备; （ii）通过使用或不加入其它有机表面活性剂的硅氧烷聚醚机械乳化含水有机油的水中的非硅原子; 和（iii）通过将硅氧烷聚醚混合并加入到预先制备的乳液中。
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公开(公告)号：US08877293B2
公开(公告)日：2014-11-04
申请号：US13813208
申请日：2011-08-02
IPC分类号： B01F3/00 , C09D183/04 , A61Q19/00 , B01F17/00 , B01F17/54 , A61K8/86 , A61K8/90 , C08J3/05 , A61K8/892 , A61K8/898 , C08G77/16
CPC分类号： B01F3/00 , A61K8/86 , A61K8/892 , A61K8/898 , A61K8/90 , A61K2800/594 , A61Q19/00 , B01F17/0028 , B01F17/0071 , C08G77/16 , C08J3/05 , C08J2383/04 , C09D183/04 , C08L2666/04 , C08L2666/22
摘要： A process for preparing emulsions of silicone gums is disclosed based on using an ethylene oxide/propylene oxide block copolymer as the emulsifier. The emulsions produced by the present process are useful as coatings additives for both water-based and oil-based coatings to obtain improved slip and anti-mar properties. The emulsions may also be used in the manufacture of tires as band ply lubricants. They may also be used in personal care applications.
摘要翻译： 基于使用环氧乙烷/环氧丙烷嵌段共聚物作为乳化剂，公开了制备硅橡胶树胶乳液的方法。 通过本方法制备的乳液可用作水基和油基涂料的涂料添加剂，以获得改善的滑爽性和抗马氏性。 乳液也可用于制造作为带状帘布层润滑剂的轮胎。 它们也可用于个人护理应用。
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公开(公告)号：US08580862B2
公开(公告)日：2013-11-12
申请号：US13319509
申请日：2010-04-15
CPC分类号： C08J3/03 , B29C47/0004 , B29C47/0009 , B29C47/38 , B29C47/762 , C08J2383/04
摘要： A method and apparatus for making silicone-in-water emulsions comprising high viscosity silicone polymers is provided. In various aspects, polyorganosiloxanes are polymerized into high viscosity silicone polymers then emulsified in a continuous process, wherein the process is carried out using a single apparatus. In some aspects, the provided apparatus is an extruder for polymerizing polyorganosiloxanes into high viscosity silicone polymers and then emulsifying such polymers.
摘要翻译： 提供了一种制备包含高粘度硅氧烷聚合物的水包油水乳液的方法和设备。 在各个方面，聚有机硅氧烷聚合成高粘度的硅氧烷聚合物，然后在连续方法中乳化，其中该方法使用单一设备进行。 在一些方面，所提供的装置是用于将聚有机硅氧烷聚合成高粘度硅氧烷聚合物然后乳化这种聚合物的挤出机。
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8.发明授权Silicone oil-in-water (O/W) emulsion compositions useful for water repellent applications 失效用于防水应用的硅油水包油（O / W）乳液组合物公开(公告)号：US07544734B2
公开(公告)日：2009-06-09
申请号：US10566627
申请日：2004-06-16
IPC分类号： C08L83/05
CPC分类号： C08L83/04 , C04B24/42 , C04B40/0039 , C04B41/4961 , C04B2103/65 , C08G77/12 , C08G77/16 , C08G77/70 , C08G77/80 , C08J3/03 , C08J2383/04 , C09D183/04 , C09K3/18 , C04B41/4966 , C04B41/502 , C04B2103/402 , C04B2103/406 , C08L83/00 , C04B2103/605 , C04B2103/67
摘要： Compositions useful for providing water repellent characteristics to substrates contain (i) 0.1-99 percent by weight of a methylhydrogensiloxane; (ii) 0.1-99 percent by weight of a silanol endblocked siloxane; (iii) 0.1-99 percent by weight of a silicone resin; (iv) 0.1-10 percent by weight of at least one surface active agent; and (v) 0.01-5 percent by weight of at least one additive selected from the group consisting of a preservative, an antifoam, a mildewcide, a UV absorber/UV light stabilizer, and a freeze-thaw additive. The balance of the composition to 100 percent by weight is water.
摘要翻译： 用于向基材提供防水特性的组合物包含（i）0.1-99重量％的甲基氢硅氧烷; （ii）0.1-99重量％的硅烷醇封端的硅氧烷; （iii）0.1-99重量％的有机硅树脂; （iv）0.1-10重量％的至少一种表面活性剂; 和（v）0.01-5重量％的选自防腐剂，消泡剂，防霉剂，UV吸收剂/ UV光稳定剂和冷冻 - 融化添加剂的至少一种添加剂。 组合物与100重量％的平衡是水。
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公开(公告)号：US07452849B2
公开(公告)日：2008-11-18
申请号：US10523148
申请日：2003-07-31
申请人： Vicki Lynn Berry , Julie Lyn Cook , Susan J. Gelderbloom , Diane Marie Kosal , Donald Taylor Liles , Charles W. Olsen, Jr. , Christian Francis C. Rome
发明人： Vicki Lynn Berry , Julie Lyn Cook , Susan J. Gelderbloom , Diane Marie Kosal , Donald Taylor Liles , Charles W. Olsen, Jr. , Christian Francis C. Rome
CPC分类号： C08J3/02 , C08J2383/04 , C09K8/035 , C09K8/5086 , C09K8/516
摘要： A silicone MQ resin based composition provides the oil industry with Fluid Loss Control (FLC) additives for water based drilling muds which are non-damaging. The composition is capable of achieving zero fluid seepage through filter cake, and a short build time for the initial filter cake, while not reducing the return flow of oil from producing formations. The composition is stable in saturated salt at 120° C. and elevated pressures. The composition comprises solid particles of silicone resin with a glass transition temperature more than 70° C., and it contains solid particles of silicone resin with a particle size distribution in which ( ) at least 90 volume percent of solid particles of silicone resin have an average major axis diameter of 40 μm or less than 40 μm, and (ii) at least 10 volume percent of solid particles of silicone resin have an average major axis diameter of 2 μm or less.
摘要翻译： 基于硅树脂MQ树脂的组合物为石油工业提供了具有非破坏性的水基钻井泥浆的流体损失控制（FLC）添加剂。 该组合物能够通过滤饼实现零流体渗透，并且初始滤饼的构建时间短，同时不会降低来自生产地层的油的返回流量。 该组合物在120℃的饱和盐和稳定的压力下是稳定的。 该组合物包含玻璃化转变温度高于70℃的有机硅树脂的固体颗粒，并且其含有具有粒度分布的有机硅树脂的固体颗粒，其中（）至少90体积％的硅氧烷树脂固体颗粒具有 平均长轴直径为40μm或小于40μm，（ii）至少10体积％的硅树脂固体颗粒的平均长轴直径为2μm或更小。
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公开(公告)号：US06534126B1
公开(公告)日：2003-03-18
申请号：US09709111
申请日：2000-11-13
IPC分类号： B05D136
CPC分类号： C09D183/04 , B05D5/08 , B60R2021/23514 , D06N3/128
摘要： The tack of a polymeric substrate is reduced by (i) coating a surface of the polymeric substrate with a thermosetting liquid silicone rubber composition, (ii) applying an aqueous suspension of powdered silicone rubber with a mean particle size of 0.1 to 500 micron to the coating of thermosetting liquid silicone rubber composition on the polymeric substrate, and (iii) heating the coated polymeric substrate to cure the thermosetting liquid silicone rubber composition and simultaneously adhere the powdered silicone rubber to the coating on the polymeric substrate.
摘要翻译： 通过（i）用热固性液体硅橡胶组合物涂覆聚合物基材的表面来降低聚合物基材的粘性，（ii）将平均粒径为0.1至500微米的粉末硅橡胶的水性悬浮液施加到 在聚合物基材上涂覆热固性液体硅橡胶组合物，和（iii）加热涂覆的聚合物基材以固化热固性液体硅橡胶组合物并同时将粉状硅橡胶粘附到聚合物基材上的涂层上。
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