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11. 发明授权

US07348383B2 Spray-dried, mixed metal ziegler catalyst compositions 有权
标题翻译：喷雾干燥的混合金属齐格勒催化剂组合物
公开(公告)号：US07348383B2
公开(公告)日：2008-03-25
申请号：US10575740
申请日：2004-10-25
申请人： Mary T. Zoeckler , Burkhard E. Wagner , Sun-Chueh Kao
发明人： Mary T. Zoeckler , Burkhard E. Wagner , Sun-Chueh Kao
IPC分类号： C08F4/06
CPC分类号： C08F10/00 , C08F210/16 , C08F2410/03 , C08F2410/04 , C08F4/6541 , C08F4/6557 , C08F2/001 , C08F210/14 , C08F2500/12 , C08F2500/04 , C08F2500/18 , C08F2500/24
摘要： A Ziegler-Natta catalyst composition comprising a solid mixture formed by halogenation of: Al) a spray-dried catalyst precursor comprising the reaction product of a magnesium compound, a non-metallocene titanium compound, and at least one non-metallocene compound of a transition metal other than titanium, with A2) an organoaluminium halide halogenating agent, a method of preparing, precursors for use therein, and olefin polymerization processes using the same.
摘要翻译：齐格勒 - 纳塔催化剂组合物，其包含通过卤化形成的固体混合物：Al）喷雾干燥的催化剂前体，其包含镁化合物，非金属茂钛化合物和至少一种过渡金属茂化合物的反应产物 A2）有机卤化铝卤化剂，其制备方法，使用前体及使用其的烯烃聚合方法。

12. 发明授权

US5304001A Method and apparatus for metering and mixing non-compressible and compressible fluids 失效
标题翻译：用于计量和混合不可压缩和可压缩流体的方法和装置
公开(公告)号：US5304001A
公开(公告)日：1994-04-19
申请号：US873675
申请日：1992-04-24
申请人： Alex C. Kuo , Kenneth A. Nielsen , James A. Condron , Kenneth L. Hoy
发明人： Alex C. Kuo , Kenneth A. Nielsen , James A. Condron , Kenneth L. Hoy
IPC分类号： B05B7/24 , B01F3/08 , B01F15/04 , B05B7/32 , B05D1/02 , G05D11/13
CPC分类号： B05D1/025 , B01F15/0412 , B05B12/1418 , B05B7/32 , G05D11/132 , B05D2401/90
摘要： The present invention is directed to methods and apparatus for effectively proportionating a mixture of compressible and non-compressible fluids and in particular, the present invention is directed to apparatus and methods for forming a coating composition mixture containing a substantially accurate proportionated amount of at least one supercritical fluid used as a viscosity reduction diluent.
摘要翻译：本发明涉及用于有效地使可压缩和不可压缩流体的混合物成比例的方法和装置，特别地，本发明涉及用于形成涂料组合物混合物的装置和方法，该组合物混合物含有基本准确的配比的至少一种超临界流体用作粘度降低稀释剂。

13. 发明授权

US5177042A High activity vanadium-based catalyst 失效
标题翻译：高活性基于VANADIUM的催化剂
公开(公告)号：US5177042A
公开(公告)日：1993-01-05
申请号：US459301
申请日：1989-12-29
申请人： Kevin J. Cann , James W. Nicoletti
发明人： Kevin J. Cann , James W. Nicoletti
IPC分类号： C08F4/20 , C08F4/06 , C08F4/60 , C08F4/655 , C08F4/68 , C08F10/00 , C08F10/02
CPC分类号： C08F10/00
摘要： A vanadium-based catalyst system is treated with an ether as a means of enhancing catalyst activity and polymer productivity.

14. 发明授权

US5070112A Process for making flexible polyurethane foam 失效
标题翻译：制备柔性聚氨酯泡沫的方法
公开(公告)号：US5070112A
公开(公告)日：1991-12-03
申请号：US612520
申请日：1990-11-13
申请人： Wojciech Grabowski
发明人： Wojciech Grabowski
IPC分类号： C08J9/02 , C08G18/00 , C08G101/00 , C08J9/00 , C08J9/14
CPC分类号： C08J9/0061 , C08J2375/04 , C08J2483/00 , Y10S521/904
摘要： A process for making flexible polyurethane foam, employing a silicone surfactant composition containing 5-20 wt % of a defined low molecular weight silicone surfactant and 95-80 wt % of a defined high molecular weight silicone surfactant. Use of the claimed mixture of surfactants provides product foams having improved breathability relative to foams produced using high molecular weight silicone surfactant alone.
摘要翻译：使用含有5-20重量％的限定的低分子量有机硅表面活性剂和95-80重量％的限定的高分子量硅氧烷表面活性剂的硅氧烷表面活性剂组合物制备柔性聚氨酯泡沫的方法。使用所要求的表面活性剂混合物提供相对于使用高分子量硅氧烷表面活性剂单独生产的泡沫具有改善的透气性的产品泡沫。

15. 发明授权

US5066522A Supercritical fluids as diluents in liquid spray applications of adhesives 失效
标题翻译：超临界流体作为液体喷涂应用中的稀释剂
公开(公告)号：US5066522A
公开(公告)日：1991-11-19
申请号：US326945
申请日：1989-03-22
申请人： Thomas A. Cole , Kenneth A. Nielsen
发明人： Thomas A. Cole , Kenneth A. Nielsen
IPC分类号： B05D1/02 , B05D1/04 , B05D7/24 , C09D7/00 , C09D7/12
CPC分类号： C09D7/00 , B05D1/025 , C09D7/001 , B05D2401/90 , Y02P20/544
摘要： The present invention relates to precursor adhesive coating compositions which optionally contain water, which are particularly suitable for being admixed with at least one supercritical fluid used as a viscosity reduction diluent and then spraying this resultant liquid mixture of supercritical fluid and precursor adhesive coating composition onto a substrate to be coated. Processes for spraying these precursor adhesive coating compositions are also disclosed.
摘要翻译：本发明涉及任选地含有水的前体粘合剂涂料组合物，其特别适用于与用作粘度降低稀释剂的至少一种超临界流体混合，然后将所得到的超临界流体和前体粘合剂涂料组合物的液体混合物喷涂到待涂层的基材。还公开了用于喷涂这些前体粘合剂涂料组合物的方法。

16. 发明授权

US5064804A Mixed metal framework compositions for monoalkylene glycol production 失效
标题翻译：用于单亚烷基二醇生产的混合金属骨架组合物
公开(公告)号：US5064804A
公开(公告)日：1991-11-12
申请号：US527375
申请日：1990-05-23
申请人： Hwaili Soo , Bernard C. Ream , John H. Robson
发明人： Hwaili Soo , Bernard C. Ream , John H. Robson
IPC分类号： B01J23/00 , B01J23/84 , B01J23/847 , B01J27/00 , B01J27/08 , B01J27/18 , B01J27/232 , B01J27/24 , B01J27/32 , B01J31/04 , C07B61/00 , C07C27/00 , C07C29/10 , C07C29/132 , C07C31/20 , C07C67/00
CPC分类号： C07C29/106 , B01J23/007 , B01J23/84 , B01J27/00 , B01J27/08 , B01J27/18 , B01J27/232 , B01J27/24 , Y02P20/52 , Y02P20/582
摘要： A process for the catalytic hydrolysis of alkylene oxide to alkylene glycol using a hydrothermally stable, mixed metal framework catalyst composition selected from(a) material having the formulaM.sub.x.sup.2+ Q.sub.y.sup.3+ (OH).sub.2x+3y-nz A.sub.z.sup.n- .multidot.a H.sub.2 O (I) wherein M is at least one divalent metal cation; Q is at least one trivalent metal cation; and A is at least one anion providing a valence (n.sup.-), wherein n is at least 1, and wherein a is a positive number, M, Q, and A are provided in a proportion such that x/y is a number equal to or greater than 1, z has a value greater than zero and 2x+3y-nz is a positive number, and M, Q and A are selected to provide a layered structure, and(b) material prepared by calcining the material of formula (I) having the formulaM.sub.x.sup.2+ Q.sub.y.sup.3+ (O).sub.(2x+3y-nz)/2 D.sub.z.sup.n-(II) wherein M, Q, x, y, z and n have the same meanings defined above in connection with formula (I) and D is at least one nonvolatile anion.
摘要翻译：使用选自（a）具有式Mx2 + Qy3 +（OH）2x + 3y-nzAzn-xaH2O（I）的材料的水热稳定的混合金属骨架催化剂组合物将烯化氧催化水解成亚烷基二醇的方法，其中M 是至少一种二价金属阳离子; Q是至少一种三价金属阳离子; 并且A是提供价数（n-n）的至少一种阴离子，其中n至少为1，并且其中a为正数，M，Q和A以使x / y为数相等的比例大于1，z的值大于零，2x + 3y-nz为正数，M，Q和A选择为提供层状结构，（b）通过煅烧式（I）具有式Mx2 + Qy3 +（O）（2x + 3y-nz）/ 2Dzn-（II）其中M，Q，x，y，z和n具有与上述式（I） D为至少一种非挥发性阴离子。

17. 发明授权

US5057481A Catalyst composition for oxidation of ethylene to ethylene oxide 失效
标题翻译：乙烯氧化成环氧乙烷的催化剂组合物
公开(公告)号：US5057481A
公开(公告)日：1991-10-15
申请号：US251814
申请日：1988-10-03
申请人： Madan M. Bhasin
发明人： Madan M. Bhasin
IPC分类号： B01J23/66 , C07D301/10
CPC分类号： B01J23/66 , C07D301/10
摘要： This invention relates to the catalysts for the manufacture of ethylene oxide at commercial concentrations in the presence of carbon dioxide gas recycle which contains impregnated silver on a support and a mixture of cesium salts, at least one of which is a cesium salt in which the anions thereof are oxyanions of elements having an atomic number of 21 to 75 and being from groups 3b through 7b, inclusive, of the Periodic Table of the Elements.
摘要翻译：本发明涉及在存在二氧化碳气体再循环的情况下以商业浓度制造环氧乙烷的催化剂，其中在载体上含有浸渍的银和铯盐的混合物，其中至少一种是铯盐，其中阴离子是元素周期表的原子序数为21〜75的元素的氧化阴离子，并且是来自组3b〜7b的元素的含氧阴离子。

18. 发明授权

US5055229A Silicone antifoams 失效
标题翻译：有机硅消泡剂
公开(公告)号：US5055229A
公开(公告)日：1991-10-08
申请号：US293545
申请日：1989-01-03
申请人： Robert H. Pelton , Errol D. Goddard
发明人： Robert H. Pelton , Errol D. Goddard
IPC分类号： B01D19/04 , C08F283/12 , C08F292/00 , C10M155/02
CPC分类号： C10M155/02 , B01D19/0409 , C08F283/12 , C08F283/124 , C08F292/00 , C10M2201/105 , C10M2229/041 , C10M2229/042 , C10M2229/045 , C10M2229/046 , C10M2229/047 , C10M2229/048 , C10M2229/05 , C10M2229/051 , C10M2229/052 , C10N2220/02 , C10N2270/00
摘要： A durable, effective foam suppressant composition produced through free-radical polymerization of mixtures of polydiorganosiloxanes, silica and a free radical polymerization initiator, and optionally, vinyl monomer(s) and pendant vinyl modified silicone oil, followed by dilution of the resulting reaction product with a low viscosity polysiloxane is disclosed. Also disclosed are methods for its production and use in suppressing foams in liquid mediums.
摘要翻译：通过聚二有机硅氧烷，二氧化硅和自由基聚合引发剂的混合物以及任选的乙烯基单体和乙烯基侧链改性硅油的混合物的自由基聚合生产的耐久，有效的泡沫抑制剂组合物，然后将所得反应产物与公开了一种低粘度的聚硅氧烷。还公开了其制备和用于抑制液体介质中泡沫的方法。

19. 发明授权

US5047588A Surface active polycarbodiimides and their dispersions 失效
标题翻译：表面活性聚碳化二亚胺及其分散体
公开(公告)号：US5047588A
公开(公告)日：1991-09-10
申请号：US303231
申请日：1989-01-30
申请人： James W. Taylor
发明人： James W. Taylor
IPC分类号： B01F17/42 , B01F17/00 , B01F17/16 , B01F17/52 , B01J13/00 , C07C67/00 , C07C241/00 , C07C267/00 , C08G18/02 , C08G65/32 , C08K5/29 , C08L33/04 , C09D7/12 , C09D133/04
CPC分类号： B01F17/005 , C08K5/29 , Y10S260/21 , Y10S260/45 , Y10S516/05 , Y10S516/06 , Y10S516/07 , Y10S516/914 , Y10S516/915 , Y10S516/916 , Y10S525/907
摘要： Disclosed are surface-active polycarbodiimides containing a hydrophilic portion and a hydrophobic portion joined through the reaction of a carbodiimide group with a reactive functional group. The surface-active polycarbodiimides may be linear or branched, monodisperse or polydisperse, but preferably are of the branched, monodispers type. The surface-active polycarbodiimides are useful as surfactants, and are particularly useful as emulsifiers in cross-linkable, carboxyl-containing resin systems, such as aqueous latexes.
摘要翻译：公开了含有通过碳二亚胺基与反应性官能团的反应连接的亲水部分和疏水部分的表面活性聚碳化二亚胺。表面活性聚碳化二亚胺可以是直链或支链的，单分散的或多分散的，但优选是支链单齿型。表面活性聚碳化二亚胺可用作表面活性剂，并且特别可用作可交联的含羧基的树脂体系中的乳化剂，例如水性胶乳。

20. 发明授权

US5047468A Process for the in situ blending of polymers 失效
标题翻译：聚合物原位共混方法
公开(公告)号：US5047468A
公开(公告)日：1991-09-10
申请号：US271639
申请日：1988-11-16
申请人： Kiu H. Lee , Frederick J. Karol , Sari B. Samuels
发明人： Kiu H. Lee , Frederick J. Karol , Sari B. Samuels
IPC分类号： C08F2/00 , C08F2/34 , C08F4/60 , C08F4/658 , C08F6/00 , C08F6/06 , C08F10/00 , C08F210/16 , C08F297/08 , C08L23/04 , C08L23/08
CPC分类号： C08F297/08 , C08F210/16
摘要： A process for the in situ blending of polymers comprising continuously contacting, under polymerization conditions, a mixture of ethylene and at least one alpha-olefin having at least 3 carbon atoms present in an amount of about 0.1 to 3.5 mole per mole of ethylene with a catalyst in at least two fluidized bed reactors connected in series, said catalyst comprising:(i) a complex consisting essentially of magnesium titanium, a halogen, and an electron donor;(ii) at least one activator compound for the complex having the formula A1R".sub.e X'.sub.f H.sub.g wherein X' is C1 or OR"'; R" and R"' are saturated aliphatic hydrocarbon radicals having 1 to 14 carbon atoms and are alike or different; f is 0 to 1.5; g is 0 or 1; and e+f+g=3; and(iii) a hydrocarbyl aluminum cocatalyst, the polymerization conditions being such that ethylene copolymer having a high melt index in the range of about 0.1 to about 1000 grams per 10 minutes is formed in at least one reactor and ethylene copolymer having a low melt index in the range of about 0.001 to about 1.0 gram per 10 minutes is formed in at last one other reactor, each copolymer having a density of about 0.860 to about 0.965 gram per cubic centimeter and a melt flow ratio in the range of about 22 to about 70, with the proviso that:(a) the mixture of copolymer of ethylene and active catalyst formed in one reactor in the series is transferred to the immediately succeeding reactor in the series; and(b) additionally hydrocarbyl aluminum cocatalyst is introduced into each reactor in an amount sufficient to restore the activity of the catalyst transferred from the preceding reactor.

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