公开(公告)号：US08137647B2

公开(公告)日：2012-03-20

申请号：US11617258

申请日：2006-12-28

Applicant: David Richard Corbin ,  Thomas Paul Griffin ,  Keith W. Hutchenson ,  Sheng Li ,  Mark Brandon Shiflett ,  Carmine Torardi ,  Joseph J. Zaher

Inventor： David Richard Corbin ,  Thomas Paul Griffin ,  Keith W. Hutchenson ,  Sheng Li ,  Mark Brandon Shiflett ,  Carmine Torardi ,  Joseph J. Zaher

IPC: C01G23/00

CPC classification number: C22B34/1254 ,  C01G23/047 ,  C01G23/053 ,  C01G49/02 ,  C22B34/1259

Abstract: Provided are processes for the production of titanium dioxide from ilmenite. In these processes, ilmenite is digested with aqueous ammonium hydrogen oxalate. Iron from the ilmenite precipitates as a hydrated iron oxalate and is removed by filtering, leaving a titanium-rich solution. The titanium-rich solution can be further processed to form titanium dioxide.

Abstract translation: 提供了从钛铁矿生产二氧化钛的方法。 在这些方法中，钛铁矿用草酸氢铵水溶液消化。 来自钛铁矿的铁作为水合铁草酸盐沉淀，并通过过滤除去，留下富钛溶液。 可以进一步处理富含钛的溶液以形成二氧化钛。

公开(公告)号：US07678350B2

公开(公告)日：2010-03-16

申请号：US12186881

申请日：2008-08-06

Applicant: David Richard Corbin ,  Scott N. Hutchison

Inventor： David Richard Corbin ,  Scott N. Hutchison

IPC: C01G23/047

CPC classification number: C01G23/047 ,  B82Y30/00 ,  C01G23/04 ,  C01G23/053 ,  C01G49/02 ,  C01P2004/64 ,  C09C1/3607 ,  C22B3/16 ,  C22B34/1236 ,  C22B34/1259 ,  Y02P10/234

Abstract: Provided are processes for the production of titanium dioxide from ilmenite. In these processes, ilmenite is digested with aqueous trimethylammonium hydrogen oxalate. Iron from the ilmenite precipitates as a hydrated iron oxalate and is removed by filtering, leaving a titanium-rich solution. The titanium-rich solution can be further processed to form titanium dioxide.

Abstract translation: 提供了从钛铁矿生产二氧化钛的方法。 在这些方法中，钛铁矿用三甲基铵草酸氢铵水溶液消化。 来自钛铁矿的铁作为水合铁草酸盐沉淀，并通过过滤除去，留下富钛溶液。 可以进一步处理富含钛的溶液以形成二氧化钛。

公开(公告)号：US07618672B2

公开(公告)日：2009-11-17

申请号：US10983316

申请日：2004-11-05

Applicant: David Richard Corbin ,  Vasantha Nagarajan ,  Vidya Pai ,  Stuart M. Thomas

Inventor： David Richard Corbin ,  Vasantha Nagarajan ,  Vidya Pai ,  Stuart M. Thomas

IPC: A23L1/20 ,  A23L1/36 ,  A23L2/00 ,  A61K36/48 ,  C01B33/36 ,  C13J1/06

CPC classification number: C13K11/00 ,  A23L5/273 ,  A23L11/34 ,  A23L33/105 ,  A23L33/20 ,  A61K31/045 ,  C13B20/123 ,  C13B20/165 ,  Y10S423/21

Abstract: The present invention relates to a process for selectively removing undesired oligosaccharides from aqueous mixtures such as plant processing waste products, including soy whey and other vegetable wheys, using an ultrastabilized large pore, hydrophobic zeolite Y. The resulting solution, which contains isoflavones and digestible sugars such as glucose, fructose and sucrose, can serve as the basis for a nutritious new product.

Abstract translation: 本发明涉及使用超稳定大孔，疏水性沸石Y从含水混合物如植物加工废物（包括大豆乳清和其它植物乳清）中选择性除去不需要的寡糖的方法。所得的溶液含有异黄酮和可消化的糖 如葡萄糖，果糖和蔗糖，可作为营养新产品的基础。

公开(公告)号：US07169212B1

公开(公告)日：2007-01-30

申请号：US10343304

申请日：2000-08-18

Applicant: David Richard Corbin

Inventor： David Richard Corbin

IPC: B01J20/18 ,  B01D53/047

CPC classification number: B01D53/02 ,  B01D2253/108 ,  B01D2256/12 ,  B01D2257/104 ,  B01J20/186 ,  B01J2220/56 ,  Y10S95/902 ,  Y10S423/31

Abstract: This invention relates to gas separation processes using a Li-rho zeolite, in particular to an air separation process where the Li-rho zeolite is an oxygen selective adsorbent.

Abstract translation: 本发明涉及使用Li-rho沸石的气体分离方法，特别涉及空气分离方法，其中Li-rho沸石是氧选择性吸附剂。

公开(公告)号：US07014837B2

公开(公告)日：2006-03-21

申请号：US10664774

申请日：2003-09-16

Applicant: David Richard Corbin ,  Albert J. Sacco ,  Steven L. Suib ,  Qiuhua Zhang

Inventor： David Richard Corbin ,  Albert J. Sacco ,  Steven L. Suib ,  Qiuhua Zhang

IPC: C01B39/14

CPC classification number: B82Y30/00 ,  B01J29/7003 ,  C01B39/14 ,  C01B39/145 ,  C11D3/128 ,  Y10S423/24

Abstract: Described is a process to synthesize nano-size Zeolite A from an amorphous gel precursor which can be synthesized via reaction of NaAlO2, NaOH, and tetraethoxysilane (TEOS). Zeolite A with particle sizes of ˜150 nm was made by transformation of the amorphous precursor in (CH3)4NOH solution with Zeolite A seeding. The nano-sized Zeolite A can be part of processes for making non-phosphate detergent where the as-synthesized Zeolite A used as builders, for making thin films for separation and/or catalysis, for making secondary ordered patterns.

Abstract translation: 描述了从无定形凝胶前体合成纳米尺寸沸石A的方法，该无定形凝胶前体可以通过NaAlO 2 H 2，NaOH和四乙氧基硅烷（TEOS）的反应合成。 通过将（CH 3/3）4NH 4 NOH溶液中的无定形前体与沸石A接种进行转化，制备粒径为〜150nm的沸石A. 纳米尺寸的沸石A可以是制备非磷酸盐洗涤剂的方法的一部分，其中合成的沸石A用作助洗剂，用于制备用于分离和/或催化的薄膜，用于制备二次有序图案。

公开(公告)号：US6100211A

公开(公告)日：2000-08-08

申请号：US451826

申请日：1995-05-26

Applicant: Konstantinos Kourtakis ,  Horacio Enrique Bergna ,  George Carl Sonnichsen ,  David Richard Corbin ,  Loren D. Brake

Inventor： Konstantinos Kourtakis ,  Horacio Enrique Bergna ,  George Carl Sonnichsen ,  David Richard Corbin ,  Loren D. Brake

IPC: B01J29/06 ,  B01J29/70 ,  B01J37/00 ,  C07B61/00 ,  C07C209/16 ,  C07C211/04

CPC classification number: B01J29/7015 ,  B01J29/70 ,  B01J37/0009 ,  B01J37/0045 ,  C07C209/16 ,  B01J21/04 ,  B01J21/063 ,  B01J2229/26 ,  B01J2229/42

Abstract: This invention provides an attrition resistant catalyst composition and method for producing such composition. The catalyst is comprised of an acidic zeolite, rho or chabazite, and a particulate binder, kaolin, bentonite, alpha-alumina, or titania, which can be optionally modified by treatment with a compound containing Si, Al, P or B. This invention further provides a process for producing methylamines, preferably dimethylamine, comprising reacting methanol and/or dimethyl ether and ammonia in the presence of a catalytic amount of an attrition resistant catalyst of the invention.

Abstract translation: 本发明提供了一种耐磨耗催化剂组合物及其制备方法。 该催化剂由酸性沸石，菱形或菱沸石，以及颗粒粘合剂，高岭土，膨润土，α-氧化铝或二氧化钛组成，其可任选地通过用含有Si，Al，P或B的化合物处理而改性。本发明 还提供了生产甲胺，优选二甲胺的方法，包括在催化量的本发明的耐磨耗催化剂存在下使甲醇和/或二甲醚和氨反应。

公开(公告)号：US6040486A

公开(公告)日：2000-03-21

申请号：US167656

申请日：1993-12-20

Applicant: David Richard Corbin ,  V. N. Mallikarjuna Rao

Inventor： David Richard Corbin ,  V. N. Mallikarjuna Rao

IPC: B01J27/138 ,  B01J23/06 ,  B01J27/12 ,  B01J27/125 ,  C07B61/00 ,  C07C17/08 ,  C07C17/087 ,  C07C17/20 ,  C07C17/21

CPC classification number: C07C17/087 ,  B01J23/06 ,  B01J27/12 ,  B01J27/125 ,  C07C17/21

Abstract: A process is disclosed for producing HCFC-133a which includes reacting certain trihaloethene starting materials (e.g., trichloroethene) with HF in the gaseous phase at an elevated temperature in the presence of certain supported metal catalysts containing effective amounts of zinc. A catalyst of metal fluoride on a fluorinated alumina support having an atomic ratio of F to Al of at least 2.7:1 and containing .beta.-aluminum fluoride, is employed.

Abstract translation: 公开了用于生产HCFC-133a的方法，其包括在含有有效量的锌的某些负载型金属催化剂的存在下，在高温下使某些三卤乙烯原料（例如三氯乙烯）与HF在气相中反应。 使用原子比为F至Al至少为2.7:1且含有β-氟化铝的氟化氧化铝载体上的金属氟化物的催化剂。

公开(公告)号：US5811585A

公开(公告)日：1998-09-22

申请号：US860344

申请日：1997-06-24

Applicant: Donald Joseph Dumas ,  Sourav Kumar Sengupta ,  David Richard Corbin

Inventor： Donald Joseph Dumas ,  Sourav Kumar Sengupta ,  David Richard Corbin

IPC: C07C45/65 ,  C07C49/697 ,  C07C45/61

CPC classification number: C07C45/65

Abstract: A process for preparing 5-chloro-2,3-dihydro-1H-inden-1-one comprising contacting 3-chloro-1-(chlorphenyl)-1-propanone with a catalyst selected from sulfuric acid and solid acid catalysts.

Abstract translation: PCT No.PCT / US95 / 12726 Sec。 371日期：1997年6月24日 102（e）日期1997年6月24日PCT提交1995年10月12日PCT公布。 WO96 / 20151 PCT出版物 日期1996年7月4日制备5-氯-2,3-二氢-1H-茚-1-酮的方法，包括使3-氯-1-（氯苯基）-1-丙酮与选自硫酸和固体的催化剂接触 酸催化剂。

公开(公告)号：US20090143563A1

公开(公告)日：2009-06-04

申请号：US12277667

申请日：2008-11-25

Applicant: David Richard Corbin ,  Robert Dicosimo ,  Neville Everton Drysdale ,  Hari Babu Sunkara

Inventor： David Richard Corbin ,  Robert Dicosimo ,  Neville Everton Drysdale ,  Hari Babu Sunkara

IPC: C08G64/00

CPC classification number: C08G64/30 ,  C08G64/0208

Abstract: The present invention relates to the use of hydrotalcites as catalysts for the polymerization of unsubstituted or substituted trimethylene carbonate.

Abstract translation: 本发明涉及水滑石作为未取代或取代的三亚甲基碳酸酯聚合的催化剂的用途。

公开(公告)号：US06689483B1

公开(公告)日：2004-02-10

申请号：US09319746

申请日：2001-11-28

Applicant: George Lok Kwong Hoh ,  David Richard Corbin ,  Steven B. Oblath

Inventor： George Lok Kwong Hoh ,  David Richard Corbin ,  Steven B. Oblath

IPC: C08F610

CPC classification number: C08J5/18 ,  B32B27/08 ,  B32B27/18 ,  B32B27/322 ,  C08J2323/08 ,  Y10T428/31935

Abstract: The present invention relates to an improved packaging composition comprising an ethylene copolymer selected from ethylene acid or ester copolymers such as ethylene vinyl acetate, ethylene/acrylic acid or methacrylic acid copolymers which optionally contain a third comonomer such as an alkyl acrylate and the corresponding ionomers of said copolymers which are blended with a hydrophilic zeolite to form a composition which removes residual acids or small esters from the polymeric or ionomeric composition containing such residual acids. The acids may be present as initial by products in the copolymerization process or may be degradation products. The use of these compositions is particularly important when the resins are formed into packages or other fabricated material which are exposed to acid sensitive material.

Abstract translation: 本发明涉及一种改进的包装组合物，其包含选自乙烯酸或乙烯乙酸乙烯酯的酯共聚物，乙烯/丙烯酸或甲基丙烯酸共聚物的乙烯共聚物，其任选地含有第三共聚单体如丙烯酸烷基酯和相应的离聚物 所述共聚物与亲水性沸石混合以形成从含有这种残余酸的聚合物或离聚物组合物中除去残余酸或小酯的组合物。 酸可以作为共聚过程中的初始产物存在，或者可以是降解产物。 当这些组合物形成包装或暴露于酸敏感材料的其它制造材料时，使用这些组合物是特别重要的。