公开(公告)号：US5959024A

公开(公告)日：1999-09-28

申请号：US884806

申请日：1997-06-30

申请人： Rajeev Farwaha ,  Lien Phan ,  John S. Thomaides ,  Judie Mae Tinamisan

发明人： Rajeev Farwaha ,  Lien Phan ,  John S. Thomaides ,  Judie Mae Tinamisan

IPC分类号： C08L33/04 ,  C08F2/30 ,  C08F20/10 ,  C08F20/12 ,  C09D7/12 ,  C09D133/04 ,  C09D133/06 ,  C08K5/16 ,  C08L1/00

CPC分类号： C08F20/12 ,  C09D133/06

摘要： The present invention is directed to the use of nonpolymerizable, hydrophobically-modified saccharides as emulsion stabilizers during the synthesis of acrylic latexes, and coating compositions prepared with the acrylic latexes which has been prepared using the saccharide stabilizers.

摘要翻译： 本发明涉及在合成丙烯酸胶乳期间使用不可聚合的疏水改性的糖作为乳液稳定剂，以及使用已经使用糖稳定剂制备的丙烯酸胶乳制备的涂料组合物。

公开(公告)号：US5719244A

公开(公告)日：1998-02-17

申请号：US747856

申请日：1996-11-13

申请人： Rajeev Farwaha ,  William D. Currie ,  Robert W. Humphreys ,  John S. Thomaides

发明人： Rajeev Farwaha ,  William D. Currie ,  Robert W. Humphreys ,  John S. Thomaides

IPC分类号： C08F251/00 ,  C09D151/08 ,  C08F283/00

CPC分类号： C08F251/00 ,  C09D151/08

摘要： Latex binders are disclosed which are used to prepare freeze-thaw-stable latex coating compositions which may be free of volatile freeze-thaw/open-time additives. The latex binders are prepared by combining a polymer which is the polymerization product of a polymerizable saccharide monomer, an acrylic monomer and, optionally, a monomer selected from styrenic monomers, ionic monomer and wet adhesion monomers. The latex coating compositions are freeze-thaw stable, even in the total absence of a volatile freeze-thaw additive, and exhibit improved open-time when compared to a latex coating composition which does not contain a volatile freeze-thaw additive. Methods for preparing the freeze-thaw-stable latex coating compositions are also disclosed.

摘要翻译： 公开了乳胶粘合剂，其用于制备可以不含挥发性冻融/开放时间添加剂的冻融稳定的胶乳涂料组合物。 胶乳粘合剂是通过将作为可聚合糖单体，丙烯酸单体和任选的选自苯乙烯单体，离子单体和湿粘合单体的单体的聚合产物的聚合物组合而制备的。 即使在完全不存在挥发性冻融添加剂的情况下，胶乳涂料组合物是冻融稳定的，并且与不含挥发性冻融添加剂的胶乳涂料组合物相比，其表现出改善的开放时间。 还公开了制备冻融稳定乳胶涂料组合物的方法。

公开(公告)号：US5618876A

公开(公告)日：1997-04-08

申请号：US462253

申请日：1995-06-05

申请人： Rajeev Farwaha ,  William D. Currie ,  Robert W. R. Humphreys ,  John S. Thomaides

发明人： Rajeev Farwaha ,  William D. Currie ,  Robert W. R. Humphreys ,  John S. Thomaides

IPC分类号： C08F220/12 ,  C08F220/30 ,  C09D133/06 ,  C08L37/00

CPC分类号： C08F220/12 ,  C08F220/30 ,  C09D133/062

摘要： Latex binders are disclosed which are used to prepare freeze-thaw-stable latex coating compositions which may be free of volatile freeze-thaw/open-time additives. The latex binders are prepared by combining a polymer which is the polymerization product of a polymerizable saccharide monomer, an acrylic monomer and, optionally, a monomer selected from styrenic monomers, ionic monomer and wet adhesion monomers. The latex coating compositions are freeze-thaw stable, even in the total absence of a volatile freeze-thaw additive, and exhibit improved open-time when compared to a latex coating composition which does not contain a volatile freeze-thaw additive. Methods for preparing the freeze-thaw-stable latex coating compositions are also disclosed.

摘要翻译： 公开了乳胶粘合剂，其用于制备可以不含挥发性冻融/开放时间添加剂的冻融稳定的胶乳涂料组合物。 胶乳粘合剂是通过将作为可聚合糖单体，丙烯酸单体和任选的选自苯乙烯单体，离子单体和湿粘合单体的单体的聚合产物的聚合物组合而制备的。 即使在完全不存在挥发性冻融添加剂的情况下，胶乳涂料组合物是冻融稳定的，并且与不含挥发性冻融添加剂的胶乳涂料组合物相比，其表现出改善的开放时间。 还公开了制备冻融稳定乳胶涂料组合物的方法。

公开(公告)号：US5563252A

公开(公告)日：1996-10-08

申请号：US461478

申请日：1995-06-05

申请人： John S. Thomaides ,  James Burkert ,  Rajeev Farwaha ,  Robert W. R. Humphreys ,  Paul M. Petersen

发明人： John S. Thomaides ,  James Burkert ,  Rajeev Farwaha ,  Robert W. R. Humphreys ,  Paul M. Petersen

IPC分类号： C07H15/04 ,  C08F12/26 ,  C07H1/00 ,  C07H5/06

CPC分类号： C07H15/04 ,  C08F12/26

摘要： Polymerizable, saccharide-derived monomers are prepared in processes which utilize water as the reaction solvent and which preferably do not utilize a cosolvent. The saccharide monomers are prepared from a saccharide unit, an amine selected from the group consisting of R.sup.3 NH.sub.2, where R.sup.3 is selected from the group consisting of a C.sub.1 -C.sub.18 alkyl group, H or NH.sub.2, and a single, polymerizable, .alpha.-methyl styryl moiety. The saccharide monomers are useful in preparing polymers for use in freeze-thaw stable aqueous-based compositions which do not require conventional freeze-thaw solvents and colorimetrically detectable polymers which are used in treating aqueous systems.

摘要翻译： 可聚合的糖衍生的单体在利用水作为反应溶剂并且优选不使用助溶剂的方法中制备。 糖单体由糖单元，选自R3NH2的胺制备，其中R3选自C1-C18烷基，H或NH2，以及单个可聚合的α-甲基苯乙烯基 部分。 糖单体可用于制备用于冻融稳定水性组合物的聚合物，其不需要常规的冻融溶剂和用于处理含水体系的比色测定聚合物。

公开(公告)号：US06420479B1

公开(公告)日：2002-07-16

申请号：US09752897

申请日：2000-12-29

申请人： Lein Phan ,  Rajeev Farwaha ,  Apala Mukherjee ,  John S. Thomaides

发明人： Lein Phan ,  Rajeev Farwaha ,  Apala Mukherjee ,  John S. Thomaides

IPC分类号： C08L4304

CPC分类号： C09J153/00 ,  C08F2/24 ,  C08F293/005 ,  C08F297/026 ,  C08L53/00 ,  C09D153/00

摘要： A colloid composition is presented which contains an amphiphilic star polymer having potentially crosslinkable sites on the polymer backbone. The potentially crosslinkable site is either a sterically hindered silane monomer or an acetoacetoxy-containing monomer. When the crosslinkable site is a sterically hindered silane monomer the star polymer also contains an internal catalyst, and when the crosslinkable site is an acetoacetoxy group the colliod composition also contains a non-polymeric polyfunctional amine. The star polymer can be either a random or heteroarm star polymer. The colloid composition is useful in the formation and stabilization of emulsion polymers, as a replacement for surfactants currently used for this purpose. Emulsion polymers formulated with the colloid composition are especially useful for one-part coatings such as paints and adhesives.

摘要翻译： 提出了一种胶体组合物，其包含在聚合物主链上具有潜在可交联位点的两亲性星形聚合物。 潜在可交联的位点是空间位阻硅烷单体或含乙酰乙酰氧基的单体。 当可交联位置是空间位阻硅烷单体时，星形聚合物还含有内部催化剂，并且当可交联位点是乙酰乙酰氧基时，该絮状组合物还含有非聚合多官能胺。 星形聚合物可以是无规或星形聚合物。 胶体组合物可用于形成和稳定乳液聚合物，作为目前用于此目的的表面活性剂的替代物。 用胶体组合物配制的乳液聚合物特别适用于一部分涂料如油漆和粘合剂。

公开(公告)号：USRE39450E1

公开(公告)日：2006-12-26

申请号：US10369911

申请日：2003-02-20

申请人： Klein A. Rodrigues ,  John S. Thomaides

发明人： Klein A. Rodrigues ,  John S. Thomaides

IPC分类号： C11D3/37 ,  C08F228/02

CPC分类号： C08F8/44 ,  C08F8/34 ,  C08F26/06 ,  C08F8/30 ,  C08F126/06 ,  C08F220/20

摘要： A water-soluble polyvinylpyrridinium derivative containing a quaternary nitrogen and an anionic moiety selected from a sulfonate and/or a carboxylate functionality, said polyvinylpyrridinium derivative having the structure wherein a is a repeating unit of 1 to 100; b is a repeating unit of 0 to 99; c is a repeating unit of 0 to 99; d is a repeating unit of 0 1 to 99; R is selected from the group consisting of (CR1R2)m1, benzene, and substituted benzene; Y is selected from the group consisting of (CR3R4)m2, benzene, and substituted benzene; substituted benzene is independently a benzene substituted with a group selected from the group consisting of amino moeity moiety, nitro moiety, halogen moiety, and combinations thereof; Z is derived from an ethylenically unsaturated monomer; m1 and m2 are independently 0 to 10; M+ is independently a cation wherein M is selected from the group consisting of hydrogen, ammonia, alkali metals, alkaline earth metals, zinc, copper, organic amines, amino acids, and amino saccharides; R1, R2, R3, and R4 are independently selected from the group consisting of hydrogen, hydroxyl, alkyl having C1 to C6, aryl having C6 to C18, and alkaryl having C7 to C18; and X− is independently a halide, with the proviso that if Y is benzene or substituted benzene then a is 0 to 99 and b is 1 to 100. The polyvinylpyrridinium derivatives inhibit dye transfer in detergent compositions having a high level of anionic surfactants without adversely affecting stain or soil removal or soil redeposition.

公开(公告)号：US06368456B1

公开(公告)日：2002-04-09

申请号：US09454400

申请日：1999-12-03

申请人： A. Levent Cimecioglu ,  John S. Thomaides ,  Kraig A. Luczak ,  Robert D. Rossi

发明人： A. Levent Cimecioglu ,  John S. Thomaides ,  Kraig A. Luczak ,  Robert D. Rossi

IPC分类号： D21F1100

CPC分类号： C08B15/02 ,  C08B31/18 ,  D21C9/005 ,  D21H11/20 ,  D21H21/18 ,  D21H21/20

摘要： This invention relates to paper comprising aldehyde modified cellulose pulp prepared using nitroxyl radical mediated oxidation and further containing selected additives comprising aldehyde functional polymers or polymers containing functionality capable of reacting with aldehyde groups and having improved strength properties. This invention further relates to paper made from aldehyde modified cellulose pulp where an hydroxyl group containing polymer is added to the paper to provide wet strength properties.

摘要翻译： 本发明涉及包含使用硝酰自由基介导的氧化制备的醛改性纤维素纸浆的纸，并且还含有包含醛官能聚合物或含有能够与醛基反应并具有改进的强度性质的官能团的聚合物的选定添加剂。 本发明还涉及由醛改性的纤维素纸浆制成的纸，其中向纸中加入含羟基的聚合物以提供湿强度性能。

公开(公告)号：US20100197905A1

公开(公告)日：2010-08-05

申请号：US12760088

申请日：2010-04-14

申请人： Klin A. Rodrigues ,  John S. Thomaides ,  A. Levent Cimecioglu ,  Martin Crossman

发明人： Klin A. Rodrigues ,  John S. Thomaides ,  A. Levent Cimecioglu ,  Martin Crossman

IPC分类号： C08B31/18 ,  C07H1/00

CPC分类号： C02F5/14 ,  C02F5/02 ,  C02F5/10 ,  C02F2101/306 ,  C02F2101/308 ,  C02F2103/002 ,  C02F2103/023 ,  C02F2305/04 ,  C04B24/383 ,  C04B28/02 ,  C04B2103/0036 ,  C08B31/18 ,  C08B31/185 ,  C08B37/0018 ,  C09K8/467 ,  C09K8/528 ,  C11D3/223 ,  C11D3/228 ,  C04B14/06 ,  C04B2103/10 ,  C04B2103/20 ,  C04B2103/32 ,  C04B2103/54

摘要： Modified polysaccharide polymers for use as anti-sealant and dispersant. The polymers are useful in compositions used in aqueous systems. The modified polysaccharides are also useful in detergent formulations, water treatment, dispersants and oilfield applications and as fiberglass binders. Such applications include a modified polysaccharide having up to about 70 mole % carboxyl groups per mole of polysaccharide ASU and up to about 20 mole % aldehyde groups per mole of polysaccharide ASU. The applications can also include a blend of modified polysaccharides and other synthetic polymers.

摘要翻译： 用作抗密封剂和分散剂的改性多糖聚合物。 该聚合物可用于在水性体系中使用的组合物中。 改性多糖也可用于洗涤剂配方，水处理，分散剂和油田应用以及作为玻璃纤维粘合剂。 这样的应用包括每摩尔多糖ASU具有高达约70摩尔％羧基的修饰多糖和每摩尔多糖ASU高达约20摩尔％的醛基。 应用还可以包括改性多糖和其它合成聚合物的混合物。

公开(公告)号：US06306378B1

公开(公告)日：2001-10-23

申请号：US09287900

申请日：1999-04-07

申请人： Jacob J. Guth ,  Samuel A. Vona, Jr. ,  John S. Thomaides ,  Ann C. Savoca

发明人： Jacob J. Guth ,  Samuel A. Vona, Jr. ,  John S. Thomaides ,  Ann C. Savoca

IPC分类号： A61K711

CPC分类号： A61Q5/12 ,  A61K8/41 ,  A61K8/418 ,  A61K8/46 ,  A61K8/463 ,  A61K8/4913 ,  A61K8/4926 ,  A61K8/8164 ,  A61K8/84 ,  A61K8/88 ,  A61K2800/43 ,  A61K2800/57 ,  A61K2800/94 ,  A61Q3/00 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q5/10 ,  A61Q17/04 ,  A61Q19/00

摘要： This invention relates to a two-part system useful for treating proteinaceous substrates. The two-part system has a first part comprising a water-soluble/dispersible reactive polyimido compound and a second part comprising a nucleophilic catalytic agent. The polyimido compounds may be selected from the group consisting of polysuccinimide compounds, polyglutimide compounds, and copolymers of thereof. The polyimido compound may also comprise a functionalizing moiety that provides functionality to the polyimido compound and is preferably derived from a nucleophilic moiety selected from the group consisting of amines, alcohols, phenols, thiols, and carboxylates; and a water-solubilizing/dispersing moiety that provides water-solubility and/or water-dispersibility to the polyimido compound and is preferably derived from a nucleophilic moiety selected from the group consisting of amines, alcohols, phenols, thiols, and carboxylates. The nucleophilic catalytic agent serves to catalyze nuclephilic substitution of the polyimido compound by the proteinaceous substrate. The invention also pertains to a method for treating a proteinaceous substrate with the two-part system and to a composition comprising a mixture of the polyimido compound and the nucleophilic catalytic agent.

摘要翻译： 本发明涉及可用于处理蛋白质底物的两部分系统。 两部分系统具有包含水溶性/分散性反应性聚酰亚胺化合物的第一部分和包含亲核催化剂的第二部分。 聚酰亚胺化合物可以选自聚琥珀酰亚胺化合物，聚戊二酰亚胺化合物及其共聚物。 聚酰亚胺化合物还可以包含向聚亚胺化合物提供官能团的官能化部分，并且优选衍生自选自胺，醇，酚，硫醇和羧酸酯的亲核部分; 以及向聚酰亚胺化合物提供水溶性和/或水分散性的水溶性/分散部分，并且优选衍生自选自胺，醇，酚，硫醇和羧酸盐的亲核部分。 亲核催化剂用于催化蛋白质底物对聚酰亚胺化合物的亲核取代。 本发明还涉及用两部分系统处理蛋白质底物的方法以及包含聚酰亚胺化合物和亲核催化剂的混合物的组合物。

公开(公告)号：US06303794B1

公开(公告)日：2001-10-16

申请号：US09218846

申请日：1998-12-22

申请人： Jacob J. Guth ,  Samual A. Vona, Jr. ,  John S. Thomaides ,  Doreen Howard ,  Paul M. Petersen ,  Carmine Iovine

发明人： Jacob J. Guth ,  Samual A. Vona, Jr. ,  John S. Thomaides ,  Doreen Howard ,  Paul M. Petersen ,  Carmine Iovine

IPC分类号： A61K711

CPC分类号： A61Q19/00 ,  A61K8/41 ,  A61K8/418 ,  A61K8/46 ,  A61K8/463 ,  A61K8/4913 ,  A61K8/4926 ,  A61K8/8164 ,  A61K8/84 ,  A61K8/88 ,  A61K2800/43 ,  A61K2800/57 ,  A61K2800/94 ,  A61Q3/00 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q5/10 ,  A61Q5/12 ,  A61Q17/04

摘要： This invention relates to water-soluble/dispersible reactive functionalized imido and polyimido compounds, wherein the polyimido compounds may be selected from the group consisting of polysuccinimide compounds, polyglutimide compounds, and copolymers of thereof. The polyimido compound comprises a functionalizing moiety F that provides functionality to the polyimido compound and is preferably derived from a nucleophilic moiety selected from the group consisting of amines, alcohols, phenols, thiols, and carboxylates; and a water-solubilizing/dispersing moiety that provides water-solubility and/or water-dispersibility to the polyimido compound and is preferably derived from a nucleophilic moiety selected from the group consisting of amines, alcohols, phenols, thiols, and carboxylates. The invention also pertains to a proteinaceous substrate to which the imido or polyimido compound has been covalently bonded and to a method for treating a proteinaceous substrate with the imido or polyimido compound.

摘要翻译： 本发明涉及水溶性/分散性反应性官能化亚氨基和聚酰亚胺化合物，其中聚亚胺化合物可以选自聚琥珀酰亚胺化合物，聚戊二酰亚胺化合物及其共聚物。 聚酰亚胺化合物包括官能化部分F，其提供聚酰亚胺化合物的官能团，并且优选衍生自选自胺，醇，酚，硫醇和羧酸酯的亲核部分; 以及向聚酰亚胺化合物提供水溶性和/或水分散性的水溶性/分散部分，并且优选衍生自选自胺，醇，酚，硫醇和羧酸盐的亲核部分。 本发明还涉及亚氨基或聚亚氨基化合物共价键合的蛋白质底物和用亚氨基或聚亚氨基化合物处理蛋白质底物的方法。