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1. 发明授权

US5728895A Polymeric thickeners for aqueous compositions 失效
标题翻译：含水组合物的聚合增稠剂
公开(公告)号：US5728895A
公开(公告)日：1998-03-17
申请号：US727983
申请日：1996-10-09
申请人： Michael S. Wiggins , Reuben Grinstein , Stephen A. Fischer
发明人： Michael S. Wiggins , Reuben Grinstein , Stephen A. Fischer
IPC分类号： C08G65/32 , C09D7/00 , C07C43/30 , C07C43/11
CPC分类号： C09D7/002 , Y10S526/933
摘要： Latexes are thickened by compounds of the formula ##STR1## wherein R.sup.1 is an aliphatic, substituted aliphatic, aromatic, or substituted aromatic radical having a valence of from 2 to 8; each of B.sub.1 -B.sub.8 is independently an ester, amide, amine, ether, sulfide, disulfide, thiocarbamate, urea, thiourea, urethane, sulfate, phosphate, carbonyl, methylene, thioamide, carbonate, or imide linkage; each of X.sup.1 -X.sup.8 is independently -A.sub.1 -R.sup.2 -A.sub.2 - or -A.sub.1 - wherein each of A.sub.1 and A.sub.2 is independently an ester, amide, amine, ether, sulfide, disulfide, urethane, thiocarbamate, urea, thiourea, sulfate, phosphate, carbonyl, methylene, thioamide, carbonate, or imide linkage and R.sup.2 is a divalent aliphatic, substituted aliphatic, aromatic, or substituted aromatic radical with the proviso that only one of B.sub.1 -B.sub.8 is urethane and that when one of B.sub.1 -B.sub.8 is urethane, one of A.sub.1 and A.sub.2 is not urethane; each of d, g, j, m, p, s, v, y is independently 0 or 1, each of c, f, i, l, o, r, u, x is independently any integer or non-integer from 0 to about 200; each of J, K, L, M, N, P, Q, S is 0 or 1; each of e, h, k, n, q, t, w, z is independently any integer or non-integer from 0 to about 200; each of R.sup.3 -R.sup.10 is independently an aliphatic, substituted aliphatic, aromatic, or substituted aromatic radical having from 1 to about 50 carbon atoms; each of AG and AO is independently an ethyleneoxy, 1,2-propyleneoxy, 1,2-butyleneoxy unit or combinations thereof.
摘要翻译：乳胶由式（I）的化合物增稠，其中R 1是2至8价的脂族，取代的脂族，芳族或取代的芳族基团; 每个B1-B8独立地是酯，酰胺，胺，醚，硫化物，二硫化物，硫代氨基甲酸酯，脲，硫脲，氨基甲酸酯，硫酸酯，磷酸酯，羰基，亚甲基，硫代酰胺，碳酸酯或酰亚胺键; X1-X8各自独立地为-A1-R2-A2-或-A1-，其中A1和A2各自独立地为酯，酰胺，胺，醚，硫醚，二硫化物，氨基甲酸酯，硫代氨基甲酸酯，脲，硫脲，硫酸酯，磷酸酯，羰基，亚甲基，硫代酰胺，碳酸酯或酰亚胺键，R 2是二价脂族，取代的脂族，芳族或取代的芳族基团，条件是B1-B8中只有一个是氨基甲酸酯，当B1-B8中的一个是氨基甲酸酯时 A1和A2之一不是氨基甲酸酯; d，g，j，m，p，s，v，y中的每一个独立地为0或1，c，f，i，l，o，r，u，x中的每一个独立地为0以上的整数或非整数至约200; J，K，L，M，N，P，Q，S中的每一个为0或1; e，h，k，n，q，t，w，z中的每一个独立地为0至约200的任何整数或非整数; 每个R 3 -R 10独立地是具有1至约50个碳原子的脂族，取代的脂族，芳族或取代的芳族基团; AG和AO各自独立地为亚乙氧基，1,2-亚丙氧基，1,2-亚丁基氧基单元或其组合。

2. 发明授权

US6160059A Bulk polymerization process for preparing solid acrylic resin 失效
标题翻译：用于制备固体丙烯酸树脂的本体聚合方法
公开(公告)号：US6160059A
公开(公告)日：2000-12-12
申请号：US948714
申请日：1997-10-10
申请人： George Roth , George A. Smith , Reuben Grinstein , Paul D. Whyzmuzis, deceased , Shruti Singhal , Steve Boucher , Roger Lovald , David Devore , Stephen A Fischer , Michael S. Wiggins
发明人： George Roth , George A. Smith , Reuben Grinstein , Paul D. Whyzmuzis, deceased , Shruti Singhal , Steve Boucher , Roger Lovald , David Devore , Stephen A Fischer , Michael S. Wiggins
IPC分类号： C08F2/02 , C08F4/32 , C08F4/34 , C08F20/12 , C08F20/06
CPC分类号： C08F20/12 , C08F2/02
摘要： Described is a process for making acrylic resins suitable as polymeric surfactants used in emulsion polymerization, as pigment grinding resins and for preparing dispersions used as overprint varnishes. The feedstock is styrene, .alpha.-methyl styrene, acrylic acid and a polymerization initiator and is preferably free of solvent. This mix is passed through a continuous tube reactor run at a controlled range of pressure and relatively low residence time and temperature. Optimally, when the polymer/unreacted monomers blend exits the reactor and is devolatilized, the recovered monomers are used to make up part of the feedstock.
摘要翻译：描述了用于制备丙烯酸树脂的方法，其适合作为用于乳液聚合的聚合物表面活性剂，作为颜料研磨树脂和用于制备用作套印清漆的分散体。原料是苯乙烯，α-甲基苯乙烯，丙烯酸和聚合引发剂，优选不含溶剂。该混合物通过连续的管式反应器在受控的压力范围和较低的停留时间和温度下运行。最佳地，当聚合物/未反应的单体混合物离开反应器并脱挥发分时，回收的单体用于构成原料的一部分。

3. 发明授权

US06476170B1 Solid acrylic resin using a continuous tube reactor 失效
标题翻译：使用连续管式反应器的固体丙烯酸树脂
公开(公告)号：US06476170B1
公开(公告)日：2002-11-05
申请号：US09723398
申请日：2000-11-28
申请人： George Roth , George A. Smith , Reuben Grinstein , Paul D. Whyzmuzis , Shruti Singhal , Steve Boucher , Brenda Taipale , Roger Lovald , David Devore , James P. Yosh, Jr. , Stephen A. Fischer , Michael S. Wiggins
发明人： George Roth , George A. Smith , Reuben Grinstein , Paul D. Whyzmuzis , Shruti Singhal , Steve Boucher , Brenda Taipale , Roger Lovald , David Devore , James P. Yosh, Jr. , Stephen A. Fischer , Michael S. Wiggins
IPC分类号： C08F2006
CPC分类号： C08F20/12 , C08F2/02
摘要： Described is a process for making acrylic resins suitable as polymeric surfactants used in emulsion polymerization, as pigment grinding resins and for preparing dispersions used as overprint varnishes. The feedstock is styrene, &agr;-methyl styrene, acrylic acid and a polymerization initiator and is preferably free of solvent. This mix is passed through a continuous tube reactor run at a controlled range of pressure and relatively low residence time and temperature. Optimally, when the polymer/unreacted monomers blend exits the reactor and is devolatilized, the recovered monomers are used to make up part of the feedstock.
摘要翻译：描述了用于制备丙烯酸树脂的方法，其适合作为用于乳液聚合的聚合物表面活性剂，作为颜料研磨树脂和用于制备用作套印清漆的分散体。原料为苯乙烯，α-甲基苯乙烯，丙烯酸和聚合引发剂，优选不含溶剂。该混合物通过连续的管式反应器在受控的压力范围和较低的停留时间和温度下运行。最佳地，当聚合物/未反应的单体混合物离开反应器并脱挥发分时，回收的单体用于构成原料的一部分。

4. 发明授权

US5889092A Method of modifying the rheological properties of latex paint 失效
标题翻译：改进乳胶漆流变性能的方法
公开(公告)号：US5889092A
公开(公告)日：1999-03-30
申请号：US500819
申请日：1995-07-10
申请人： Reuben Grinstein , Michael S. Wiggins
发明人： Reuben Grinstein , Michael S. Wiggins
IPC分类号： C09D5/02 , C09D7/00 , C08L5/00
CPC分类号： C09D7/002 , C09D5/027
摘要： The rheological properties of latexes and latex paint formulations thickened with non-urethane thickeners according to the invention are modified by adding to the latex or latex paint formulation an amount of a nonionic surfactant having an HLB value of from 4 to about 20 sufficient to decrease the low shear viscosity of the thickened latex without a corresponding reduction in the high shear viscosity.
摘要翻译：根据本发明用非聚氨酯增稠剂增稠的胶乳和胶乳漆配方的流变性能通过向胶乳或乳胶漆配方中加入一定量的HLB值为约4至约20的非离子表面活性剂来改进，足以减少增稠胶乳的低剪切粘度，而不会相应地降低高剪切粘度。

5. 发明授权

US5597407A Method of thickening aqueous formulations 失效
标题翻译：增稠水性制剂的方法
公开(公告)号：US5597407A
公开(公告)日：1997-01-28
申请号：US458307
申请日：1995-06-02
申请人： Stephen A. Fischer , Kartar S. Arora , Reuben Grinstein , Patrick M. McCurry, Jr. , Judith C. Giordan
发明人： Stephen A. Fischer , Kartar S. Arora , Reuben Grinstein , Patrick M. McCurry, Jr. , Judith C. Giordan
IPC分类号： A61K8/39 , A61K8/60 , A61K8/86 , A61Q5/02 , A61Q19/10 , C09D7/00 , C11D1/29 , C11D1/34 , C11D1/66 , C11D1/72 , C11D1/83 , C11D3/20 , G05D24/00 , C11D1/74
CPC分类号： A61Q5/02 , A61K8/39 , A61K8/604 , A61K8/86 , A61Q19/10 , C09D7/002 , C11D1/83 , C11D3/2044 , C11D3/2055 , C11D3/2068 , C11D1/29 , C11D1/345 , C11D1/662 , C11D1/72 , C11D3/2048 , C11D3/2051
摘要： A composition for thickening aqueous based personal care products is comprised of a cosolvent selected from the group consisting of a diol, the mono alkyl ether of a diol, a salt of a sulfated ethoxylated alcohol, a salt of a sulfated ethoxylated alkyl phenol, and a complex organic phosphate ester; water; a nonionic surfactant and, an ester of an ethoxylated polyol.
摘要翻译：用于增稠水性个人护理产品的组合物由选自二醇，二醇的单烷基醚，硫酸化乙氧基化醇的盐，硫酸化乙氧基化烷基酚的盐和复合有机磷酸酯; 水; 非离子表面活性剂和乙氧基化多元醇的酯。

6. 发明授权

US06177055B1 Process for extracting and recovering copper 有权
标题翻译：铜的提取和回收方法
公开(公告)号：US06177055B1
公开(公告)日：2001-01-23
申请号：US09389134
申请日：1999-09-02
申请人： Michael J. Virnig , Reuben Grinstein , R. Brantley Sudderth , George Wolfe , Stephen M. Olafson
发明人： Michael J. Virnig , Reuben Grinstein , R. Brantley Sudderth , George Wolfe , Stephen M. Olafson
IPC分类号： C22B1500
CPC分类号： C22B15/0063 , C22B3/0017 , C22B3/0033 , C22B15/0084 , Y02P10/234 , Y02P10/236
摘要： A process for extracting and recovering copper from an aqueous solution containing copper values comprising: (a) contacting the aqueous copper bearing solution with an organic phase comprising a water insoluble and water immiscible solvent solution of an extraction reagent formulation to extract at least a portion of the copper values into the organic phase; (b) separating the resultant copper pregnant organic phase from the copper baren aqueous phase; and (c) recovering the copper values from the copper pregnant organic phase; wherein the extraction reagent formulation comprise an (i) oxime extractant and (ii) an equilibrium modifier in which the modifier is a linear diester or polyester of an unbranched dicarboxylic acid and an unbranched alcohol.
摘要翻译：一种从含铜值的水溶液中提取和回收铜的方法，包括：（a）使含铜水溶液与包含提取试剂配方的水不溶性和水不混溶溶剂溶液的有机相接触，以提取至少一部分将铜值转化为有机相;（b）从铜铜水相中分离所得铜怀孕有机相; 从铜怀孕有机相中回收铜值;其中提取试剂配方包含（i）肟萃取剂和（ii）平衡调节剂，其中改性剂是无支链二羧酸的直链二酯或聚酯，和无分支酒精。

7. 发明授权

US5868826A Thickener for aqueous compositions 失效
标题翻译：含水组合物的增稠剂
公开(公告)号：US5868826A
公开(公告)日：1999-02-09
申请号：US665403
申请日：1996-06-18
申请人： Stephen A. Fischer , Kartar S. Arora , Reuben Grinstein , Patrick M. McCurry, Jr. , Judith C. Giordan
发明人： Stephen A. Fischer , Kartar S. Arora , Reuben Grinstein , Patrick M. McCurry, Jr. , Judith C. Giordan
IPC分类号： A61K8/39 , A61K8/60 , A61K8/86 , A61Q5/02 , A61Q19/10 , C09D7/00 , C11D1/29 , C11D1/34 , C11D1/66 , C11D1/72 , C11D1/83 , C11D3/06 , C11D3/20 , G05D24/00
CPC分类号： A61Q19/10 , A61K8/39 , A61K8/604 , A61K8/86 , A61Q5/02 , C09D7/002 , C11D1/83 , C11D3/2044 , C11D3/2055 , C11D3/2068 , A61K2800/596 , C08L67/00 , C11D1/29 , C11D1/345 , C11D1/662 , C11D1/72 , C11D3/2048 , C11D3/2051
摘要： A composition for thickening aqueous based personal care products is comprised of a cosolvent selected from the group consisting of a diol, the mono alkyl ether of a diol, a salt of a sulfated ethoxylated alcohol, a salt of a sulfated ethoxylated alkyl phenol, and a complex organic phosphate ester; water; a nonionic surfactant and, a complex ester.
摘要翻译：用于增稠水性个人护理产品的组合物由选自二醇，二醇的单烷基醚，硫酸化乙氧基化醇的盐，硫酸化乙氧基化烷基酚的盐和复合有机磷酸酯; 水; 非离子表面活性剂和复合酯。

8. 发明授权

US5501813A Thickener for aqueous compositions 失效
标题翻译：含水组合物的增稠剂
公开(公告)号：US5501813A
公开(公告)日：1996-03-26
申请号：US146549
申请日：1993-11-02
申请人： Stephen A. Fischer , Kartar S. Arora , Reuben Grinstein , Patrick M. McCurry, Jr. , Judith C. Giordan
发明人： Stephen A. Fischer , Kartar S. Arora , Reuben Grinstein , Patrick M. McCurry, Jr. , Judith C. Giordan
IPC分类号： A61K8/39 , A61K8/60 , A61K8/86 , A61Q5/02 , A61Q19/10 , C09D7/00 , C11D1/29 , C11D1/34 , C11D1/66 , C11D1/72 , C11D1/83 , C11D3/20 , G05D24/00 , C11D3/22 , C11D1/74
CPC分类号： A61Q5/02 , A61K8/39 , A61K8/604 , A61K8/86 , A61Q19/10 , C09D7/002 , C11D1/83 , C11D3/2044 , C11D3/2055 , C11D3/2068 , C11D1/29 , C11D1/345 , C11D1/662 , C11D1/72 , C11D3/2048 , C11D3/2051
摘要： A composition for thickening aqueous based personal care products is comprised of a cosolvent selected from the group consisting of a diol, the mono alkyl ether of a diol, a salt of a sulfated ethoxylated alcohol, a salt of a sulfated ethoxylated alkyl phenol, and a complex organic phosphate ester; water; a nonionic surfactant and, an ester of an ethoxylated polyol.
摘要翻译：用于增稠水性个人护理产品的组合物由选自二醇，二醇的单烷基醚，硫酸化乙氧基化醇的盐，硫酸化乙氧基化烷基酚的盐和复合有机磷酸酯; 水; 非离子表面活性剂和乙氧基化多元醇的酯。

9. 发明授权

US5597406A Method of thickening aqueous formulations 失效
标题翻译：增稠水性制剂的方法
公开(公告)号：US5597406A
公开(公告)日：1997-01-28
申请号：US330353
申请日：1994-11-01
申请人： Stephen A. Fischer , Kartar S. Arora , Reuben Grinstein , Patrick M. McCurry, Jr. , Judith C. Giordan
发明人： Stephen A. Fischer , Kartar S. Arora , Reuben Grinstein , Patrick M. McCurry, Jr. , Judith C. Giordan
IPC分类号： A61K8/39 , A61K8/60 , A61K8/86 , A61Q5/02 , A61Q19/10 , C09D7/00 , C11D1/29 , C11D1/34 , C11D1/66 , C11D1/72 , C11D1/83 , C11D3/06 , C11D3/20 , G05D24/00 , C11D1/74
CPC分类号： A61Q19/10 , A61K8/39 , A61K8/604 , A61K8/86 , A61Q5/02 , C09D7/002 , C11D1/83 , C11D3/2044 , C11D3/2055 , C11D3/2068 , A61K2800/596 , C08L67/00 , C11D1/29 , C11D1/345 , C11D1/662 , C11D1/72 , C11D3/2048 , C11D3/2051
摘要： A composition for thickening aqueous based personal care products is comprised of a cosolvent selected from the group consisting of a diol, the mono alkyl ether of a diol, a salt of a sulfated ethoxylated alcohol, a salt of a sulfated ethoxylated alkyl phenol, and a complex organic phosphate ester; water; a nonionic surfactant and, a complex ester.
摘要翻译：用于增稠水性个人护理产品的组合物由选自二醇，二醇的单烷基醚，硫酸化乙氧基化醇的盐，硫酸化乙氧基化烷基酚的盐和复合有机磷酸酯; 水; 非离子表面活性剂和复合酯。

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