-
1.发明授权Silane-treated clay production method, silane-treated clay and composition containing same 失效硅烷处理粘土生产方法，硅烷处理粘土和含有它们的组合物
公开(公告)号：US6013699A
公开(公告)日：2000-01-11
申请号：US185641
申请日：1998-11-04
CPC分类号： C09C1/42 , B60C1/00 , B60C1/0025 , B60C13/04 , C04B20/1051 , C08K9/06 , C01P2004/54 , C01P2004/61 , C01P2004/62 , C01P2006/12 , C01P2006/19 , C01P2006/22 , C01P2006/60 , Y10S152/12
摘要： An effective production method for silane-treated clays having exceptional reinforcing effects with respect to rubber, and compositions using these silane-treated clays are offered. With the silane-treated clay production method, a functional silane is predispersed or emulsified in water by means of a surfactant in order to mix the functional silane with kaolin clay and thereby uniformly surface-treat the kaolin clay with the functional silane. The surfactant should preferably be a non-ionic surfactant with an HLB value in the range of 8-18. The silane-treated clay formed by surface-treating kaolin clay by means of these functional silanes characteristically contains low residual levels of the non-ionic surfactants. The functional silanes can be either vinyl or sulfur functional silanes. The silane treated clays are useful as fillers or extenders in rubber compositions, particularly those employing silicas and/or carbon blacks.
摘要翻译： 提供了对于橡胶具有优异的增强效果的硅烷处理粘土的有效制备方法，以及使用这些硅烷处理的粘土的组合物。 通过硅烷处理的粘土生产方法，通过表面活性剂将功能性硅烷预先分散或在水中乳化，以将功能性硅烷与高岭土混合，从而用功能性硅烷均匀地表面处理高岭土。 表面活性剂应优选为HLB值在8-18范围内的非离子表面活性剂。 通过这些功能性硅烷表面处理高岭土形成的硅烷处理粘土特征在于含有低残留水平的非离子表面活性剂。 功能硅烷可以是乙烯基或硫官能硅烷。 硅烷处理的粘土可用作橡胶组合物中的填料或增量剂，特别是使用二氧化硅和/或炭黑的那些。
-
2.发明授权
公开(公告)号：US5871846A
公开(公告)日：1999-02-16
申请号：US827578
申请日：1997-03-28
IPC分类号： C08K3/34 , B60C1/00 , B60C13/04 , C04B20/10 , C08K3/00 , C08K9/00 , C08K9/06 , C08L21/00 , C09C1/40 , C09C1/42 , C09C3/12 , B32B19/00 , C04B33/04
CPC分类号： C09C1/42 , B60C1/00 , B60C1/0025 , B60C13/04 , C04B20/1051 , C08K9/06 , C01P2004/51 , C01P2004/54 , C01P2004/62 , C01P2006/12 , C01P2006/19 , C01P2006/60 , Y10T428/2991 , Y10T428/2995
摘要： An effective production method for silane-treated clays having exceptional reinforcing effects with respect to rubber, and compositions using these silane-treated clays are offered. With the silane-treated clay production method, a functional silane is predispersed or emulsified in water by means of a surfactant in order to mix the functional silane with kaolin clay and thereby uniformly surface-treat the kaolin clay with the functional silane. The surfactant should preferably be a non-ionic surfactant with an HLB value in the range of 8-18. The silane-treated clay formed by surface-treating kaolin clay by means of these functional silanes characteristically contains low residual levels of the non-ionic surfactants. The functional silanes can be either vinyl or sulfur functional silanes. The silane treated clays are useful as fillers or extenders in rubber compositions, particularly those employing silicas and/or carbon blacks.
-
3.发明授权
公开(公告)号：US5840795A
公开(公告)日：1998-11-24
申请号：US841367
申请日：1997-04-30
IPC分类号： C08K3/00 , C04B20/10 , C08K3/34 , C08K9/04 , C08K9/06 , C08L21/00 , C09C1/28 , C09C1/42 , C09C3/12
CPC分类号： C09C1/42 , C04B20/1051 , C08K3/346 , C08K9/04 , C08K9/06 , C01P2004/51 , C01P2004/61 , C01P2004/62 , C01P2006/10 , C01P2006/12 , C01P2006/60 , C01P2006/90 , Y10T428/2995 , Y10T428/31663
摘要： An improved finely divided rubber-reinforcing clay mineral composition can be produced by employing a hydrous kaolin clay surface treated with a functional silane, a methylene donor compound such as hexamethylenetetramine, and a multifunctional methylene acceptor such as resorcinol. A novel process of preparation is provided. The improved reinforcing, treated clay filler can be combined with natural or synthetic elastomer compositions which can be cured to elastomer products which have improved physical properties, such as modulus, tensile, tear, wear resistance and/or resistance to heat build-up.
摘要翻译： 可以通过使用用功能性硅烷，亚甲基给体化合物如六亚甲基四胺处理的含水高岭土表面和多官能亚甲基受体如间苯二酚来制备改进的细碎橡胶增强粘土矿物组合物。 提供了一种新的制备方法。 改进的增强处理过的粘土填料可以与天然或合成弹性体组合物组合，其可以固化成弹性体产品，其具有改善的物理性能，例如模量，拉伸，撕裂，耐磨性和/或抗热累积性。
-
公开(公告)号：US5667639A
公开(公告)日：1997-09-16
申请号：US727729
申请日：1996-10-08
CPC分类号： D21H17/69 , C08K3/34 , C08K3/346 , C09C1/42 , C09D7/1225 , C01P2006/60 , C01P2006/63 , C01P2006/64 , C08K9/04 , D21H17/68 , D21H21/28
摘要： This invention involves a method of optically whitening clay minerals to transform their natural yellow tint to increased whiteness. Generally, it has been found that clay materials having low cation exchange capability can be directly reacted with very small amounts of cationic dyes, the apparent whiteness of said clay minerals being substantially increased thereby.
摘要翻译： 本发明涉及一种光学增白粘土矿物质以将其天然黄色色调转化为白度增加的方法。 通常，已经发现具有低阳离子交换能力的粘土材料可以与非常少量的阳离子染料直接反应，因此所述粘土矿物的明显白度显着增加。
-
公开(公告)号：US5587011A
公开(公告)日：1996-12-24
申请号：US419069
申请日：1995-04-06
CPC分类号： D21H17/69 , C08K3/34 , C08K3/346 , C09C1/42 , C09D7/1225 , C01P2006/60 , C01P2006/63 , C01P2006/64 , C08K9/04 , D21H17/68 , D21H21/28
摘要： This invention involves a method of optically whitening clay minerals to transform their natural yellow tint to increased whiteness. Generally, it has been found that clay materials having low cation exchange capability can be directly reacted with very small amounts of cationic dyes, the apparent whiteness of said clay minerals being substantially increased thereby.
摘要翻译： 本发明涉及一种光学增白粘土矿物质以将其天然黄色色调转化为白度增加的方法。 通常，已经发现具有低阳离子交换能力的粘土材料可以与非常少量的阳离子染料直接反应，因此所述粘土矿物的明显白度显着增加。
-
公开(公告)号：US5571851A
公开(公告)日：1996-11-05
申请号：US486677
申请日：1995-06-07
申请人： Gary Freeman , Carl J. Marshall
发明人： Gary Freeman , Carl J. Marshall
CPC分类号： C08K5/5419 , C08K5/544 , C08K9/06
摘要： A silane treated calcined clay, used as a filler in plastics such as polyamide or nylon resins, has improved tensile strength and flexural strength without substantial loss of impact strength, said calcined clay having been treated with a blend of silanes comprising an aminosilane and an alkylsilane.
摘要翻译： 用作塑料如聚酰胺或尼龙树脂中的填料的硅烷处理煅烧粘土具有改进的拉伸强度和抗弯强度，而不会显着损失冲击强度，所述煅烧粘土已经用包含氨基硅烷和烷基硅烷的硅烷共混物 。
-
7.发明授权Surfactant treated clays useful as anti-tack agents for uncured rubber compounds 失效表面活性剂处理的粘土可用作未固化的橡胶化合物的抗粘剂
公开(公告)号：US5178676A
公开(公告)日：1993-01-12
申请号：US607189
申请日：1990-10-31
CPC分类号： C08J3/124 , C08J7/06 , C09C1/42 , C09C3/08 , C01P2004/62 , C01P2006/12 , C01P2006/19 , C01P2006/22 , C01P2006/90 , C08J2321/00 , Y10T428/259 , Y10T428/2991 , Y10T428/2993 , Y10T428/8305
摘要： An anti-tack composition and method based on a kaolin clay/nonionic surfactant of intermediate HLB is disclosed where the surfactant is preferably an ethoxylated, acetylenic diol or octylphenal.
摘要翻译： 公开了一种基于中间体HLB的高岭土/非离子表面活性剂的防粘组合物和方法，其中表面活性剂优选为乙氧基化的炔属二醇或辛基苯酚。
-
公开(公告)号：US06197105B1
公开(公告)日：2001-03-06
申请号：US09466883
申请日：1999-12-20
IPC分类号： C04B1410
CPC分类号： C09C1/42 , B60C1/00 , B60C1/0025 , B60C13/04 , C01P2004/54 , C01P2004/61 , C01P2004/62 , C01P2006/12 , C01P2006/19 , C01P2006/22 , C01P2006/60 , C04B20/1051 , C08K9/06 , Y10S152/12 , C04B14/106
摘要： An effective production method for silane-treated clays having exceptional reinforcing effects with respect to rubber, and compositions using these silane-treated clays are offered. With the silane-treated clay production method, a functional silane is predispersed or emulsified in water by means of a surfactant in order to mix the functional silane with kaolin clay and thereby uniformly surface-treat the kaolin clay with the functional silane. The surfactant should preferably be a non-ionic surfactant with an HLB value in the range of 8-18. The silane-treated clay formed by surface-treating kaolin clay by means of these functional silanes characteristically contains low residual levels of the non-ionic surfactants. The functional silanes can be either vinyl or sulfur functional silanes. The silane treated clays are useful as fillers or extenders in rubber compositions, particularly those employing silicas and/or carbon blacks.
摘要翻译： 提供了对于橡胶具有优异的增强效果的硅烷处理粘土的有效制备方法，以及使用这些硅烷处理的粘土的组合物。 通过硅烷处理的粘土生产方法，通过表面活性剂将功能性硅烷预先分散或在水中乳化，以将功能性硅烷与高岭土混合，从而用功能性硅烷均匀地表面处理高岭土。 表面活性剂应优选为HLB值在8-18范围内的非离子表面活性剂。 通过这些功能性硅烷表面处理高岭土形成的硅烷处理粘土特征在于含有低残留水平的非离子表面活性剂。 功能硅烷可以是乙烯基或硫官能硅烷。 硅烷处理的粘土可用作橡胶组合物中的填料或增量剂，特别是使用二氧化硅和/或炭黑的那些。
-
9.发明授权
公开(公告)号：US5534057A
公开(公告)日：1996-07-09
申请号：US372081
申请日：1995-01-13
申请人： John M. M. Harrison , Gary M. Freeman , Carl J. Marshall, Jr. , James C. Marvin , Albert F. Lareau
发明人： John M. M. Harrison , Gary M. Freeman , Carl J. Marshall, Jr. , James C. Marvin , Albert F. Lareau
CPC分类号： D21H17/68 , C09C1/42 , D21H21/02 , C01P2006/90 , Y10S162/04
摘要： A process for beneficiating crude kaolin clay under defined conditions with a sufficient amount and concentration of aluminum chlorhydrate (0.5 to about 5.0 active wt. %) to improve the clay's ability to adsorb pitch during the process of making paper. The invention also relates to the treated clay and to the use of the clay in a papermaking process to absorb pitch and/or anionic trash.
摘要翻译： 在规定条件下用足够量和浓度的氯化铝水溶液（0.5至约5.0活性重量％）来选择粗高岭土的方法，以提高粘土在制造纸张过程中吸收沥青的能力。 本发明还涉及经处理的粘土和在造纸过程中使用粘土来吸收沥青和/或阴离子垃圾。
-
公开(公告)号：US5840113A
公开(公告)日：1998-11-24
申请号：US59375
申请日：1998-04-14
IPC分类号： C08K3/00 , C04B20/10 , C08K3/34 , C08K9/04 , C08K9/06 , C08L21/00 , C09C1/28 , C09C1/42 , C09C3/12
CPC分类号： C09C1/42 , C04B20/1051 , C08K3/346 , C08K9/04 , C08K9/06 , C01P2004/51 , C01P2004/61 , C01P2004/62 , C01P2006/10 , C01P2006/12 , C01P2006/60 , C01P2006/90 , Y10T428/2995 , Y10T428/31663
摘要： An improved finely divided rubber-reinforcing clay mineral composition can be produced by employing a hydrous kaolin clay surface treated with a functional silane, a methylene donor compound such as hexamethylenetetramine, and a multifunctional methylene acceptor such as resorcinol. A novel process of preparation is provided. The improved reinforcing, treated clay filler can be combined with natural or synthetic elastomer compositions which can be cured to elastomer products which have improved physical properties, such as modulus, tensile, tear, wear resistance and/or resistance to heat build-up.
-
-
-
-
-
-
-
-
-
搜索结果
13 条记录 (耗时 0.026 秒)
