公开(公告)号：US07094826B2

公开(公告)日：2006-08-22

申请号：US10381811

申请日：2001-10-11

Applicant: Emilio Martin ,  Gerardus Cornelis Overbeek ,  Pablo Steenwinkel ,  Ronald Tennebroek

Inventor： Emilio Martin ,  Gerardus Cornelis Overbeek ,  Pablo Steenwinkel ,  Ronald Tennebroek

IPC: C08J3/00 ,  C08K3/20 ,  C08L51/00 ,  C08L75/00 ,  C08G65/333

CPC classification number: C08G83/005 ,  C09D201/005

Abstract: An aqueous coating composition comprising a crosslinkable water-dispersible hyperbranched macromolecule(s) wherein the composition when drying has an open time of at least 20 minutes, a wet edge time of at least 10 minutes, a tack free time ≦15 hours, a dust free time ≦5 hours and an equilibrium viscosity of ≦5,000 Pa·s at any solids content when drying in the range of from 20 to 55% by weight using any shear rate in the range of from 9±0.5 to 90±5 s−1 and at 23±2° C.

Abstract translation: 一种水性涂料组合物，其包含可交联的水分散性超支化高分子，其中当干燥时的组合物的开放时间为至少20分钟，湿边缘时间为至少10分钟，无粘性时间<= 15小时， 无干燥时间<= 5小时，任何固体含量的平均粘度<= 5,000Pa·s，当干燥范围为20-55％（重量）时，任何剪切速率在9±0.5至90± 5秒-1和23±2℃

公开(公告)号：US07074858B2

公开(公告)日：2006-07-11

申请号：US10454880

申请日：2003-06-04

Applicant: Steven M. Heilmann ,  Babu N. Gaddam ,  Ahmed S. Abuelyaman ,  Duane D. Fansler ,  Todd D. Jones ,  Maureen A. Kavanagh ,  Kevin M. Lewandowski ,  Michael S. Wendland

Inventor： Steven M. Heilmann ,  Babu N. Gaddam ,  Ahmed S. Abuelyaman ,  Duane D. Fansler ,  Todd D. Jones ,  Maureen A. Kavanagh ,  Kevin M. Lewandowski ,  Michael S. Wendland

IPC: C08L87/00

CPC classification number: C09D201/005 ,  C09D201/08

Abstract: The present invention provides novel compositions prepared from a first oligomer containing reactive functional groups capable of reaction at effective rates (at normal processing temperatures) with a co-reactive second component oligomer possessing functionality that is complementary to that of the first oligomer. The compositions may be used as coatings, including hard surface coatings, clear coatings, powder coatings and pattern coatings; as adhesives, including pressure sensitive adhesives and hot melt adhesives; as sealants; as optical coatings; as blown microfibers (BMF); as high refractive index optical materials; as barrier films; in microreplication; as low adhesion backsizes, (LABs) and as release coatings.

公开(公告)号：US20060035091A1

公开(公告)日：2006-02-16

申请号：US10532247

申请日：2003-10-24

Applicant: Bernd Bruchmann ,  Helmut Meffert

Inventor： Bernd Bruchmann ,  Helmut Meffert

IPC: B32B27/40

CPC classification number: D06M15/564 ,  C08G18/0823 ,  C08G18/3206 ,  C08G18/3228 ,  C08G18/348 ,  C08G18/8064 ,  C08G18/808 ,  C08J7/047 ,  C08J2323/10 ,  C08J2400/14 ,  C09D201/005 ,  D06M2200/00 ,  D06M2200/12 ,  Y10T428/31551

Abstract: The present invention relates to substrates whose surface comprises a hyperbranched polymer which has urethane groups and/or urea groups, its amount being appropriate for modifying the properties on the surface. The invention further relates to a process for modifying the surface properties of substrates.

Abstract translation: 本发明涉及其表面包含具有氨基甲酸酯基和/或脲基团的超支化聚合物的基材，其量适于改性表面上的性能。 本发明还涉及用于改变基材的表面性质的方法。

公开(公告)号：US20050059068A1

公开(公告)日：2005-03-17

申请号：US10938807

申请日：2004-09-10

Applicant: Haoqiang Huang ,  Jeffrey Braman

Inventor： Haoqiang Huang ,  Jeffrey Braman

IPC: B01J19/00 ,  C40B40/06 ,  C40B40/10 ,  C40B60/14 ,  G01N33/543 ,  C12Q1/68 ,  C12M1/34 ,  G01N33/53

CPC classification number: C09D201/005 ,  B01J19/0046 ,  B01J2219/00367 ,  B01J2219/00378 ,  B01J2219/00385 ,  B01J2219/00387 ,  B01J2219/00497 ,  B01J2219/00527 ,  B01J2219/00576 ,  B01J2219/00585 ,  B01J2219/00596 ,  B01J2219/00605 ,  B01J2219/0061 ,  B01J2219/00612 ,  B01J2219/00626 ,  B01J2219/00637 ,  B01J2219/00659 ,  B01J2219/00677 ,  B01J2219/00691 ,  B01J2219/00722 ,  B01J2219/00725 ,  C40B40/06 ,  C40B40/10 ,  C40B60/14 ,  G01N33/54353

Abstract: The present invention provides a chemically reactive surface able to covalently react with substances containing a hydroxyl group and/or amine group, comprising a solid surface having an activated dendrimer polyamine covalently bonded to said surface through a silane containing reagent, wherein the dendrimer polyamine can covalently bind the substance comprising a hydroxyl group and/or amino group. The present invention further provides a method for producing chemically reactive surfaces for binding moieties comprising a hydroxyl group and/or amine group, as well as kits comprising the chemically reactive surface of the invention.

Abstract translation: 本发明提供了能够与含有羟基和/或胺基团的物质共价反应的化学反应性表面，其包括具有通过含硅烷试剂共价键合到所述表面的活化的树枝状聚合物多胺的固体表面，其中树枝状聚合物多胺可共价 结合包含羟基和/或氨基的物质。 本发明还提供了用于制备包含羟基和/或胺基的结合部分的化学反应性表面的方法，以及包含本发明的化学反应性表面的试剂盒。

公开(公告)号：US06649705B2

公开(公告)日：2003-11-18

申请号：US10040819

申请日：2002-01-07

Applicant: Swaminathan Ramesh

Inventor： Swaminathan Ramesh

IPC: C08G6378

CPC classification number: C08G83/005 ,  C08G63/123 ,  C08G63/60 ,  C08G63/91 ,  C09D167/00 ,  C09D201/005 ,  Y10S977/754 ,  C08L2666/36 ,  C08L61/04

Abstract: A hyperbranched polyester polyol macromolecule, having a plurality of both embedded and exterior hydroxyl groups thereon, may be synthesized in a polymerization reaction having several steps. The hyperbranched polyol includes a central nucleus, a first chain extension, an intermediate substituent and a second chain extension. The central nucleus is a hydrocarbon structure with a plurality of oxygen atoms. The first chain extender is attached to the central nucleus and includes a carboxylic ester group and a plurality of hydroxyl groups. The intermediate substituent is attached to the first chain extender, and is a polyfunctional carboxylic acid or anhydride thereof. The preferred intermediate substituent is a cyclic compound. The second chain extension is attached to the intermediate substituent. The preferred second chain extension includes a glycidyl ester or epoxy. Methods of making a hyperbranched polyester polyol are also disclosed. Coating compositions in which the hyperbranched polyol is reacted with an aminoplast or with an isocyanate are also encompassed by the invention.

公开(公告)号：US06646049B2

公开(公告)日：2003-11-11

申请号：US09952732

申请日：2001-09-14

Applicant: Swaminathan Ramesh

Inventor： Swaminathan Ramesh

IPC: C09D13314

CPC classification number: C08G83/005 ,  C08G63/123 ,  C08G63/60 ,  C08G63/91 ,  C09D167/00 ,  C09D201/005 ,  Y10S977/754 ,  C08L2666/36 ,  C08L61/04

Abstract: A binder for a coating composition is formed using a principal resin polyol, in combination with a hyper-branched polyol as a reactive intermediate, and at least one crosslinker. The principal resin polyol is at least one of a polyester polyol, a polyether polyol, and a polyacrylate. Hyper-branched polyester polyols may be used as reactive diluents, which will cross-link with isocyanates, isocyanurates, epoxides, anhydrides or their corresponding polyacids and/or aminoplasts to form a binder having particular properties, to help control the rheology of a coating system. The hyperbranched polyol, the principal resin polyol, or both may, optionally, include a carbamate functional group in the structure thereof. Coating compositions may be made using the binders together with additional components.

公开(公告)号：US06605688B2

公开(公告)日：2003-08-12

申请号：US10007354

申请日：2001-11-09

Applicant: Marko Strukelj

Inventor： Marko Strukelj

IPC: C08G1800

CPC classification number: C09D201/02 ,  C07C251/08 ,  C08F14/16 ,  C08F14/20 ,  C08G18/3256 ,  C08K5/29 ,  C09D7/20 ,  C09D175/02 ,  C09D201/005 ,  C08L101/02

Abstract: This invention concerns low viscosity aldimine and ketimine reactive diluents having multi-imine functionality, which are useful in automotive refinish coating compositions, including a process for making them and the coatings that contain them.

Abstract translation: 本发明涉及具有多亚胺官能度的低粘度的亚胺和酮亚胺反应性稀释剂，其可用于汽车修补涂料组合物，包括其制备方法和含有它们的涂料。

公开(公告)号：US20020136901A1

公开(公告)日：2002-09-26

申请号：US10106000

申请日：2002-03-25

Inventor： Swaminathan Ramesh ,  Marvin L. Green ,  Donald H. Campbell ,  Walter H. Ohrbom

IPC: B32B027/00

CPC classification number: C09D201/005 ,  C09D201/025 ,  Y10T428/31551

Abstract: The present invention provides a coating composition containing a carbamate-functional resin having in its structure a hyperbranched or star polyol core, a first chain extension based on a polycarboxylic acid or anhydride, a second chain extension based on an epoxy containing compound, and having carbamate functional groups on the core, the second chain extension, or both; and a second resin containing functional groups reactive with the carbamate groups on the carbamate-functional resin. In one embodiment, the coating compositions are used as a clearcoat to be applied over a basecoat to form a composite coating. The compositions exhibit a combination of desirable properties, such as scratch and mar resistance, resistance to environmental etch, good intercoat adhesion, and high solids.

Abstract translation: 本发明提供一种含有氨基甲酸酯官能性树脂的涂料组合物，其结构为超支化或星形多元醇芯，基于多元羧酸或酸酐的第一链延伸，基于含环氧基的化合物的第二链延伸，并具有氨基甲酸酯 核心的功能组，第二个链延伸或两者; 以及含有与氨基甲酸酯官能化树脂上的氨基甲酸酯基反应的官能团的第二树脂。 在一个实施方案中，涂料组合物用作透明涂层以涂布在底涂层上以形成复合涂层。 组合物显示出所需性能的组合，例如耐刮擦和耐擦伤性，耐环境腐蚀性，良好的涂层间粘合性和高固含量。

公开(公告)号：US5530092A

公开(公告)日：1996-06-25

申请号：US208452

申请日：1994-03-10

Applicant: Egbert W. Meijer ,  Hubertus J. M. Bosman ,  Franciscus H. A. M. J. Vandenbooren ,  Ellen M. M. De Brabander-van den Berg ,  Anna M. C. F. Castelijns ,  Hendrikus C. J. De Man ,  Rafael W. E. G. Reintjens ,  Christiaan J. C. Stoelwinder ,  Atze J. Nijenhuis

Inventor： Egbert W. Meijer ,  Hubertus J. M. Bosman ,  Franciscus H. A. M. J. Vandenbooren ,  Ellen M. M. De Brabander-van den Berg ,  Anna M. C. F. Castelijns ,  Hendrikus C. J. De Man ,  Rafael W. E. G. Reintjens ,  Christiaan J. C. Stoelwinder ,  Atze J. Nijenhuis

IPC: C08F8/04 ,  C08F8/30 ,  C08G73/02 ,  C08G73/06 ,  C08G83/00 ,  C08L101/00 ,  C09D201/00 ,  C08G73/00

CPC classification number: C08G83/003 ,  C08F8/04 ,  C08F8/30 ,  C08G73/0206 ,  C08G73/0213 ,  C08G73/065 ,  C08L101/005 ,  C09D201/005 ,  Y10S424/16

Abstract: The invention relates to a dendritic macromolecule comprising a core and branches emanating from the core wherein the branches are based on vinyl cyanide and/or fumaryl dinatrile units. The invention also relates to processes for preparing these dendritic macromolecules. The dendritic macromolecules according to the invention are not sensitive to degradation through hydrolysis reactions and are also very stable at a high temperature. The processes are very suitable for large scale production of the dendritic macromolecules without requiring purification of reaction intermediates.

Abstract translation: 本发明涉及一种树枝状大分子，其包含核心和从芯发出的分支，其中分支基于乙烯基氰化物和/或富马酰二腈单元。 本发明还涉及制备这些树枝状大分子的方法。 根据本发明的树枝状大分子对通过水解反应的降解不敏感，并且在高温下也非常稳定。 该方法非常适合大规模生产树枝状大分子而不需要纯化反应中间体。

公开(公告)号：US4507466A

公开(公告)日：1985-03-26

申请号：US456226

申请日：1983-01-07

Applicant: Donald A. Tomalia ,  James R. Dewald

Inventor： Donald A. Tomalia ,  James R. Dewald

IPC: C08G69/02 ,  A61K47/48 ,  B01D17/04 ,  C07C231/02 ,  C07C231/12 ,  C07C233/78 ,  C07C237/10 ,  C08G63/02 ,  C08G65/28 ,  C08G65/38 ,  C08G69/00 ,  C08G69/44 ,  C08G69/48 ,  C08G73/00 ,  C08G73/02 ,  C08G75/00 ,  C08G75/02 ,  C08G75/20 ,  C08G83/00 ,  C08G85/00 ,  C09D7/00 ,  C09D201/00 ,  C10G33/04

CPC classification number: C07C233/78 ,  A61K47/48192 ,  A61K47/482 ,  A61K47/48207 ,  B01D17/047 ,  C07C237/10 ,  C08G69/44 ,  C08G69/48 ,  C08G73/028 ,  C08G83/003 ,  C09D201/005 ,  C09D7/002 ,  C10G33/04 ,  C08L101/005 ,  Y10S424/16

Abstract: Dense star polymers having terminal group densities greater than conventional star polymers exhibit greater and more uniform reactivity than their corresponding conventional star polymers. For example, a third generation, amine-terminated polyamidoamine dense star polymer prepared from ammonia, methyl acrylate and ethylenediamine has 1.24.times.10.sup.-4 amine moieties per unit volume (cubic Angstrom units) in contrast to the 1.58.times.10.sup.-6 amine moieties per unit volume contained by a conventional star polymer. Such dense star polymers are useful as demulsifiers for oil/water emulsions, wet strength agents in the manufacture of paper, and agents for modifying viscosity in aqueous formulations such as paints.

Abstract translation: 具有大于常规星形聚合物的端基密度的密集聚合物表现出比其相应的常规星形聚合物更大且更均匀的反应性。 例如，由氨，丙烯酸甲酯和乙二胺制备的第三代胺封端的聚酰胺胺致密星形聚合物与每单位体积的1.58x10-6胺部分相比，每单位体积（立方单位）具有1.24×10-4胺部分 由常规的星形聚合物包含。 这种致密的星形聚合物可用作油/水乳液的破乳剂，纸张制造中的湿强力剂和用于改进水性配方如油漆中的粘度的试剂。