公开(公告)号：US07385071B2

公开(公告)日：2008-06-10

申请号：US10695015

申请日：2003-10-28

Applicant: Thomas Foo ,  Christian Peter Lenges

Inventor： Thomas Foo ,  Christian Peter Lenges

IPC: C07C253/10

CPC classification number: C07C253/10 ,  C07C255/04

Abstract: Process for hydrocyanating a substrate selected from 2-, 3-, or 4-pentenenitrile and/or 2-methyl-3-butenenitrile or mixtures thereof by contacting the substrate with HCN in the presence of a zero-valent nickel catalyst and a promoter that is obtained as a byproduct of titanium ore chlorination.

Abstract translation: 在选自2-，3-或4-戊烯腈和/或2-甲基-3-丁烯腈的底物或其混合物中通过使底物与HCN在零价镍催化剂和助催化剂 作为钛矿氯化的副产物获得。

公开(公告)号：US07240371B2

公开(公告)日：2007-07-10

申请号：US11056067

申请日：2005-02-11

Applicant: Hong Liu ,  Carmen A. Covelli ,  Douglas K. Farmer

Inventor： Hong Liu ,  Carmen A. Covelli ,  Douglas K. Farmer

IPC: A41B9/00 ,  A41B9/06 ,  A41D13/00 ,  A41F9/00 ,  D03D15/08

CPC classification number: C08G18/0823 ,  B32B7/12 ,  B32B27/12 ,  B32B2255/02 ,  B32B2255/26 ,  B32B2307/306 ,  B32B2307/51 ,  B32B2437/00 ,  C08G18/12 ,  C08G18/4854 ,  C08G18/6692 ,  C08G2170/80 ,  C09J7/38 ,  C09J175/04 ,  C09J2475/00 ,  Y10T428/31551 ,  Y10T442/162 ,  Y10T442/164 ,  Y10T442/198 ,  Y10T442/20 ,  Y10T442/2148 ,  Y10T442/2197 ,  Y10T442/2246 ,  Y10T442/2434 ,  Y10T442/2459 ,  Y10T442/2492 ,  Y10T442/2738 ,  Y10T442/3008 ,  Y10T442/3016 ,  Y10T442/3024 ,  Y10T442/3911 ,  C08G18/305

Abstract: Novel aqueous polyurethane dispersions and adhesive films formed therefrom are provided. The aqueous polyurethane dispersions are provided in solvent-free systems of a prepolymer comprising at least one polyether or polyester polyol, a mixture of MDI isomers, and a diol. The adhesive films from such dispersions can be heat-activated for bonding, lamination, and adhesion of textile fabrics, including stretch fabrics.

Abstract translation: 提供了由其形成的新型水性聚氨酯分散体和粘合剂膜。 水性聚氨酯分散体提供在包含至少一种聚醚或聚酯多元醇，MDI异构体的混合物和二醇的预聚物的无溶剂体系中。 来自这种分散体的粘合剂膜可以被热活化以用于粘合，层压和粘合纺织织物，包括弹力织物。

公开(公告)号：US07166236B2

公开(公告)日：2007-01-23

申请号：US10808814

申请日：2004-03-24

Applicant: Yanhui Sun

Inventor： Yanhui Sun

IPC: D06M13/03 ,  D06M13/224

CPC classification number: D06M15/263 ,  D06M15/227 ,  D06M15/233 ,  D06M15/41 ,  D06M15/53

Abstract: The present invention relates generally to stain-resist compositions, and particularly, but not by way of limitation, to fibers and textiles treated with stain-resist compositions.

Abstract translation: 本发明一般涉及抗污染组合物，特别是但不限于，用抗污染剂组合物处理的纤维和织物。

公开(公告)号：US06984708B2

公开(公告)日：2006-01-10

申请号：US10264742

申请日：2002-10-04

Applicant: Hong Liu ,  Gregory L. Yoder ,  Robert O. Waldbauer, Jr.

Inventor： Hong Liu ,  Gregory L. Yoder ,  Robert O. Waldbauer, Jr.

IPC: C08G18/65

CPC classification number: D01F6/70 ,  C08G18/3228 ,  C08G18/3271 ,  C08G18/4854 ,  C08G18/7657 ,  Y10S528/906

Abstract: The invention provides spandex having improved hysteresis and a method for making such spandex. The spandex of the invention comprises the polyurethaneurea reaction product of: (a) poly(tetramethylene ether) glycol (b) 1-isocyanato-4-[(4-isocyanatophenyl)methyl]benzene wherein the mole ratio of diisocyanate to glycol is from about 1.52 to about 2.04; and (c) a mixture of chain extenders comprising: from about 35 to about 55 mole percent ethylene diamine; and from about 45 to about 65 mole percent 1,2-propanediamine.

Abstract translation: 本发明提供具有改善的滞后的氨纶和制造这种氨纶的方法。 本发明的氨纶包含聚氨酯脲反应产物：（a）聚（四亚甲基醚）二醇（b）1-异氰酸酯基-4 - [（4-异氰酸基苯基）甲基]苯，其中二异氰酸酯与二醇的摩尔比为约 1.52至约2.04; 和（c）增链剂的混合物，其包含：约35至约55摩尔％的乙二胺; 和约45至约65摩尔％的1,2-丙二胺。

公开(公告)号：US06923874B2

公开(公告)日：2005-08-02

申请号：US10668429

申请日：2003-09-23

Applicant: Lee John Jared ,  Ferdinand Frederick Pisacane ,  Michael O'Neill

Inventor： Lee John Jared ,  Ferdinand Frederick Pisacane ,  Michael O'Neill

IPC: C11D7/24 ,  C11D7/26 ,  C11D7/50 ,  C11D11/00 ,  C09D9/00 ,  C11D3/48

CPC classification number: C11D11/007 ,  C11D7/24 ,  C11D7/26 ,  C11D7/5004 ,  C11D7/5022 ,  C11D7/5027 ,  C11D11/0017

Abstract: In a process to clean a polyurethane glove, which has been cured on a glove form, so as to remove non-volatile residues and low-volatility residues from the glove before the glove is removed from the form, the form bearing the glove is immersed in a quiescent or agitated bath consisting essentially of a solvent selected from isopropyl alcohol, hexane, and blends of isopropyl and hexane, preferably isopropyl alcohol, at an elevated temperature of approximately 60° C., for a predetermined time not less than approximately five minutes, preferably for a predetermined time of approximately ten to twenty minutes, whereupon the form bearing the glove is withdrawn from the bath and the glove is allowed to be air-dried on the form.

Abstract translation: 在手套清洁已经固化的聚氨酯手套的过程中，在从手套中取出之前，从手套中除去不挥发性残留物和低挥发性残留物的方法中，将手套的形式浸入 在基本上由选自异丙醇，己烷和异丙醇和己烷，优选异丙醇的混合物的静止或搅拌浴中，在约60℃的升高的温度下进行预定的时间不少于约5分钟 优选大约十到二十分钟的预定时间，随后将带有手套的形式从浴中取出并使手套在表面上风干。

公开(公告)号：US20050165200A1

公开(公告)日：2005-07-28

申请号：US10904317

申请日：2004-11-03

Applicant: Beverly Selle ,  Steven Pardinl ,  Robert Dewhurst ,  Elizabeth Singewald ,  Nathan Houser ,  Gordon Selling

Inventor： Beverly Selle ,  Steven Pardinl ,  Robert Dewhurst ,  Elizabeth Singewald ,  Nathan Houser ,  Gordon Selling

IPC: C08G18/10 ,  C08G18/48 ,  C08G18/76 ,  D01F6/70 ,  C08G18/08

CPC classification number: C08G18/10 ,  C08G18/4854 ,  C08G18/7657 ,  D01F6/70 ,  Y10S8/926 ,  Y10S528/906 ,  C08G18/3228 ,  C08G18/2865

Abstract: Commercial spandex can be prepared with greater efficiency, improved consistency and at lower costs from a high-solids content polyurethaneurea polymer solution. The polyurethaneurea is prepared using a combination of 4,4′-MDI and 2,4′-MDI, and an amount of chain extenders and chain terminators such that the polymer solution, prior to spinning, is highly soluble and has an appropriate pre-spun IV and primary amine content. Such spandex fibers, and the fabrics and garments comprising them, have good dyeability and colorfastness, as well as other desirable characteristics.

Abstract translation: 可从高固含量聚氨酯脲聚合物溶液中以更高的效率，更高的稠度和更低的成本制备商业氨纶。 使用4,4'-MDI和2,4'-MDI的组合以及一定量的增链剂和链终止剂制备聚氨酯脲，使得在纺丝之前的聚合物溶液是高度可溶的并且具有适当的预处理 旋转IV和伯胺含量。 这种氨纶纤维以及包含它们的织物和衣服具有良好的可染性和耐色牢度，以及其它所需的特性。

公开(公告)号：US06888034B1

公开(公告)日：2005-05-03

申请号：US10702255

申请日：2003-11-05

Applicant: David Paul Landray ,  Ludovic Rick Fodor ,  Bruce Edwin Murphree ,  James Marvin Rung

Inventor： David Paul Landray ,  Ludovic Rick Fodor ,  Bruce Edwin Murphree ,  James Marvin Rung

IPC: C07C27/12 ,  C07C29/50 ,  C07C45/33 ,  C07C409/14 ,  C07C45/32 ,  C07C35/08 ,  C07C409/00

CPC classification number: C07C29/50 ,  C07C27/12 ,  C07C45/33 ,  C07C407/00 ,  C07C407/003 ,  C07C409/14 ,  C07C2601/14 ,  C07C49/403 ,  C07C35/08

Abstract: Process for oxidizing cyclohexane in which oxygen is contacted with cyclohexane at a pre-selected feed rate in a first reaction zone and unconsumed oxygen is contacted with cyclohexane in a second reaction zone in which the cyclohexane feed rate is lower than the pre-selected feed rate.

Abstract translation: 氧化环己烷的方法，其中氧与环己烷以预先选择的进料速率在第一反应区和未消耗氧气中与环己烷接触，其中环己烷进料速率低于预选进料速率的第二反应区 。

公开(公告)号：US20050059737A1

公开(公告)日：2005-03-17

申请号：US10935819

申请日：2004-09-08

Applicant: Alan Allgeier ,  Christian Lenges

Inventor： Alan Allgeier ,  Christian Lenges

IPC: A61K31/275 ,  C07C209/48 ,  C07C227/04 ,  C07C227/06 ,  C07C229/08 ,  C07C253/10 ,  C07C255/19

CPC classification number: C07C255/19 ,  C07C227/04 ,  C07C227/06 ,  C07C227/28 ,  C07C253/10 ,  C07C229/08

Abstract: The present invention is directed to compositions of specific carboxylic acid, fatty acid or oil derivatives containing nitrile groups and methods of their preparation. The preparation involves a hydrocyanation reaction. A method of hydrgenating the nitrile containing carboxylic acid acids obtained by above hydrocyanation to produce amine containing carbixylic acids is also disclosed in this invention.

Abstract translation: 本发明涉及特定羧酸，含有腈基的脂肪酸或油衍生物的组合物及其制备方法。 该制备涉及氢氰化反应。 本发明还公开了通过上述氢氰化得到的含有羧酸的氢化以制备含咔唑酸的胺的方法。

公开(公告)号：US06866930B2

公开(公告)日：2005-03-15

申请号：US09757457

申请日：2001-01-09

Applicant: George E. Zahr

Inventor： George E. Zahr

IPC: C08G69/48 ,  D01F1/10 ,  D01F6/60 ,  D01F6/80 ,  D02G3/02

CPC classification number: C08G69/48 ,  D01F1/10 ,  D01F6/60 ,  Y10T428/29 ,  Y10T428/2913 ,  Y10T428/2967 ,  Y10T428/2969

Abstract: A process for increasing the relative viscosity (RV) of a reactant polyamide and to products produced by the process. The process includes contacting the reactant polyamide and a chain extender compound, forming the product, and quenching the product when its RV is near its maximum calculated RV value.

Abstract translation: 一种增加反应物聚酰胺和通过该方法生产的产品的相对粘度（RV）的方法。 该方法包括使反应物聚酰胺和扩链剂化合物接触，形成产物，并且当其RV接近其最大计算的RV值时淬灭产物。

公开(公告)号：US06858728B2

公开(公告)日：2005-02-22

申请号：US10464104

申请日：2003-06-17

Applicant: Gregory S. Kirby ,  John J. Ostermaier

Inventor： Gregory S. Kirby ,  John J. Ostermaier

IPC: C07D201/08 ,  C07D201/00 ,  C07D201/02

CPC classification number: C07D201/08

Abstract: Method for making caprolactam from 6-aminocapronitrile that contains greater than 500 ppm tetrahydroazepine and its derivatives (THA) in which the THA is not removed from the method until after the caprolactam is produced.

Abstract translation: 从6-氨基己腈制备己内酰胺的方法，其含有大于500ppm的四氮氮平及其衍生物（THA），其中THA不从该方法中除去，直到己内酰胺生产。