专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5179220A Non-aqueous solutions of aluminum and aluminum-zirconium compounds 失效
标题翻译：铝和铝 - 锆化合物的非水溶液
公开(公告)号：US5179220A
公开(公告)日：1993-01-12
申请号：US724302
申请日：1991-07-01
申请人： Dimitris E. Katsoulis , Donald A. Kadlec
发明人： Dimitris E. Katsoulis , Donald A. Kadlec
IPC分类号： A61K8/26 , A61K8/28 , A61K8/34 , A61K8/86 , A61Q15/00 , C07F5/06 , C07F7/00 , C07F9/00
CPC分类号： A61Q15/00 , A61K8/26 , A61K8/28 , A61K8/34 , A61K8/345 , A61K8/86 , C07F7/006 , Y10S424/05
摘要： This invention pertains to a method of making non-aqueous solutions of aluminum and aluminum-zirconium compounds. The non-aqueous solutions are produced by: (A) protonating a hydroxylated solvent, such as ethanol or propylene glycol, by adding an acid selected from ZrOCl.sub.2, ZrO(OH)Cl, ZrCl.sub.4, AlCl.sub.3, HCl, HI, HBr, HNO.sub.3, and mixtures thereof to the hydroxylated solvent; and (B) adding at a controlled rate to protonated solvent aluminum chlorohydrate, Al.sub.2 (OH).sub.a Cl.sub.6-a, wherein a has the value of greater than 0 but less than 6; until the desired solution is formed. The non- aqueous solutions are useful in antiperspirant compositions.
摘要翻译：本发明涉及制备铝和铝 - 锆化合物的非水溶液的方法。非水溶液是通过以下方法制备的：（A）通过加入选自ZrOCl 2，ZrO（OH）Cl，ZrCl 4，AlCl 3，HCl，HI，HBr，HNO 3的酸，羟基化溶剂如乙醇或丙二醇进行质子化，及其与羟基化溶剂的混合物; 和（B）以受控的速率加入质子化的溶剂水合氯化铝Al 2（OH）aCl 6-a，其中a的值大于0但小于6; 直到形成所需的溶液。非水溶液可用于止汗组合物中。

2. 发明授权

US5380450A Electrorheological (er) fluid based on amino acid containing metal polyoxo-salts 失效
标题翻译：基于含氨基酸的金属多氧盐的电流变（呃）流体
公开(公告)号：US5380450A
公开(公告)日：1995-01-10
申请号：US188864
申请日：1994-01-31
申请人： Lori J. Conway , Donald A. Kadlec , Joan Sudbury-Holtschlag
发明人： Lori J. Conway , Donald A. Kadlec , Joan Sudbury-Holtschlag
IPC分类号： C09K3/00 , C10M125/10 , C10M125/18 , C10M125/22 , C10M133/06 , C10M133/44 , C10M169/04 , C10M171/00 , C10N10/06 , C10N10/08 , C10N40/14
CPC分类号： C10M171/001
摘要： The present invention relates to an electrorheological fluid composition comprising a dispersion of a plurality of solid particles in an electrically non-conducting liquid, the improvement comprising using as said solid particles a composition having the general formula:[(M).sup.p (H.sub.2 O).sub.x (OH).sub.y ].sup.q.sub.cd [A].sub.r.sub.d .multidot.B.sub.z .multidot.nH.sub.2 Owherein M is a metal cation or a mixture of metal cations at various ratios; p is the total valence of M and has a value of greater than zero; x is zero or has a value greater than zero, y is zero or has a value greater than zero, with the proviso that only one of x or y can be zero at any given time; q has a value of p minus y with the proviso that q has a value of at least one; c has a value of greater than zero; A is an anion or a mixture of anions at various ratios; r is the total valence of A with the proviso that r has a value of at least one; d has a value of greater than zero with the proviso that (q.times.c) is always equal to (r.times.d); B is an amino acid or a mixture of amino acids; z has a value of from 0.01 to 100; and n is a number from 0 to 15. The ER fluids of the present invention have greatly improved yield stress increasing potential stress transfer characteristics, and good dispersion stability.
摘要翻译：本发明涉及包含多个固体颗粒在非导电液体中的分散体的电流变流体组合物，其改进包括使用具有以下通式的组合物作为所述固体颗粒：[（M）p（H 2 O）x （OH）y] qcd [A] rdxBzxnH2O其中M是金属阳离子或各种比例的金属阳离子的混合物; p是M的总价并且具有大于零的值; x为零或具有大于零的值，y为零或具有大于零的值，条件是在任何给定时间x或y中只有一个可以为零; q的值为p减去y，条件是q的值至少为1; c的值大于零; A是不同比例的阴离子或阴离子的混合物; r是A的总价，条件是r的值至少为1; d的值大于零，条件是（qxc）总是等于（rxd）; B是氨基酸或氨基酸的混合物; z的值为0.01〜100; n为0〜15的数。本发明的ER流体具有大大提高的屈服应力增加势应力传递特性和良好的分散稳定性。

3. 发明授权

US5320770A Electrorheological (ER) fluid based on amino acid containing metal polyoxo-salts 失效
标题翻译：基于含有金属聚氧化物盐的氨基酸的电流变（ER）流体
公开(公告)号：US5320770A
公开(公告)日：1994-06-14
申请号：US874450
申请日：1992-04-27
申请人： Lori J. Conway , Donald A. Kadlec , Joan S. Holtschlag
发明人： Lori J. Conway , Donald A. Kadlec , Joan S. Holtschlag
IPC分类号： C09K3/00 , C10M125/10 , C10M125/18 , C10M125/22 , C10M133/06 , C10M133/44 , C10M169/04 , C10M171/00 , C10N10/06 , C10N10/08 , C10N40/14
CPC分类号： C10M171/001
摘要： The present invention relates to an electrorheological fluid composition comprising a dispersion of a plurality of solid particles in an electrically non-conducting liquid, the improvement comprising using as said solid particles a composition having the general formula:[(M).sup.p (H.sub.2 O).sub.x (OH).sub.y ].sup.q.sub.c [A].sup.r.sub.d.B.sub.z.nH.sub.2 Owherein M is a metal cation or a mixture of metal cations at various ratios; p is the total valence of M and has a value of greater than zero; x is zero or has a value greater than zero, y is zero or has a value greater than zero, with the proviso that only one of x or y can be zero at any given time; q has a value of p minus y with the proviso that q has a value of at least one; c has a value of greater than zero; A is an anion or a mixture of anions at various ratios; r is the total valence of A with the proviso that r has a value of at least one; d has a value of greater than zero with the proviso that (q.times.c) is always equal to (r.times.d); B is an amino acid or a mixture of amino acids; z has a value of from 0.01 to 100; and n is a number from 0 to 15. The ER fluids of the present invention have greatly improved yield stress increasing potential stress transfer characteristics, and good dispersion stability.
摘要翻译：本发明涉及包含多个固体颗粒在非导电液体中的分散体的电流变流体组合物，其改进包括使用具有以下通式的组合物作为所述固体颗粒：[（M）p（H 2 O）x （OH）y] qc [A] rd.Bz.nH 2 O其中M是金属阳离子或各种比例的金属阳离子的混合物; p是M的总价并且具有大于零的值; x为零或具有大于零的值，y为零或具有大于零的值，条件是在任何给定时间x或y中只有一个可以为零; q的值为p减去y，条件是q的值至少为1; c的值大于零; A是不同比例的阴离子或阴离子的混合物; r是A的总价，条件是r的值至少为1; d的值大于零，条件是（qxc）总是等于（rxd）; B是氨基酸或氨基酸的混合物; z的值为0.01〜100; n为0〜15的数。本发明的ER流体具有大大提高的屈服应力增加势应力传递特性和良好的分散稳定性。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式