公开(公告)号：US06369171B1

公开(公告)日：2002-04-09

申请号：US09735624

申请日：2000-12-14

Applicant: Frederick C. Dupre ,  Millard E. Foucht ,  William P. Freese ,  Kurt D. Gabrielson ,  Benjamin D. Gapud ,  W. Hayes Ingram ,  Ted M McVay ,  Richard A. Rediger ,  Kelly A. Shoemake ,  Kim K. Tutin ,  James T. Wright

Inventor： Frederick C. Dupre ,  Millard E. Foucht ,  William P. Freese ,  Kurt D. Gabrielson ,  Benjamin D. Gapud ,  W. Hayes Ingram ,  Ted M McVay ,  Richard A. Rediger ,  Kelly A. Shoemake ,  Kim K. Tutin ,  James T. Wright

IPC: C08G828

Abstract: The preparation of phenol-formaldehyde and melamine formaldehyde resin-based binders extended with a cyclic urea-formaldehyde prepolymer and to products prepared using the binders. More particularly, the invention relates to a cyclic urea prepolymer comprising urea, formaldehyde, and ammonia or a primary amine which, when added to a phenol-formaldehyde or melamine-formaldehyde based resin, results in a useful binder for the manufacturer numerous articles.

公开(公告)号：US08757389B2

公开(公告)日：2014-06-24

申请号：US11480561

申请日：2006-07-05

Applicant: James T. Wright ,  Carl R. White ,  Kurt Gabrielson ,  John B. Hines ,  Lisa M. Arthur ,  Michael J. Cousin

Inventor： James T. Wright ,  Carl R. White ,  Kurt Gabrielson ,  John B. Hines ,  Lisa M. Arthur ,  Michael J. Cousin

IPC: B03D1/04 ,  B03D1/02 ,  B03D1/016

CPC classification number: C08G71/02 ,  B03D1/008 ,  B03D1/01 ,  B03D1/016 ,  B03D1/02 ,  B03D1/06 ,  B03D3/06 ,  B03D2201/06 ,  B03D2203/006 ,  B03D2203/02 ,  C02F1/285 ,  C02F1/52 ,  C02F2101/20 ,  C02F2103/10 ,  C02F2103/28 ,  E21B21/068

Abstract: Amine-aldehyde resins are disclosed for removing a wide variety of solids and/or ionic species from the liquids in which they are suspended and/or dissolved. These resins are especially useful as froth flotation depressants, for example in the beneficiation of value materials (e.g., bitumen, coal, or kaolin clay) to remove impurities such as sand. The resins are also useful for treating aqueous liquid suspensions to remove solid particulates, as well as for removing metallic ions in the purification of water.

Abstract translation: 公开了胺醛树脂用于从悬浮和/或溶解的液体中除去多种固体和/或离子物质。 这些树脂特别可用作泡沫浮选抑制剂，例如在选择价值材料（例如沥青，煤或高岭土）以除去杂质如沙子时。 这些树脂也可用于处理水性液体悬浮液以除去固体颗粒，以及在净化水中除去金属离子。

公开(公告)号：US06245438B1

公开(公告)日：2001-06-12

申请号：US09598894

申请日：2000-06-22

Applicant: F. C. Dupre ,  Millard E. Foucht ,  William P. Freese ,  Kurt D. Gabrielson ,  Benjamin D. Gapud ,  W. Hayes Ingram ,  Ted M. McVay ,  Richard A. Rediger ,  Kelly A. Shoemake ,  Kim K. Tutin ,  James T. Wright

Inventor： F. C. Dupre ,  Millard E. Foucht ,  William P. Freese ,  Kurt D. Gabrielson ,  Benjamin D. Gapud ,  W. Hayes Ingram ,  Ted M. McVay ,  Richard A. Rediger ,  Kelly A. Shoemake ,  Kim K. Tutin ,  James T. Wright

IPC: B32B2308

CPC classification number: C08L61/06 ,  C08G12/422 ,  C08G14/12 ,  C08L61/28 ,  C08L75/02 ,  Y10T428/12146 ,  Y10T428/12153 ,  Y10T428/31862 ,  Y10T428/31873 ,  Y10T428/31877 ,  Y10T428/31895 ,  Y10T428/31957 ,  C08L61/20 ,  C08L2666/20

Abstract: The preparation of phenol-formaldehyde and melamine-formaldehyde resin-based binders extended with a cyclic urea-formaldehyde prepolymer and to products prepared using the binders. More particularly, the invention relates to a cyclic urea prepolymer comprising urea, formaldehyde, and ammonia or a primary amine which, when added to a phenol-formaldehyde or melamine-formaldehyde based resin, results in a useful binder for the manufacturer numerous articles.

公开(公告)号：US4771549A

公开(公告)日：1988-09-20

申请号：US25886

申请日：1987-03-16

Applicant: Donald R. Shelangoskie ,  Arthur A. Huckelbridge, Jr. ,  Dario A. Gasparini ,  James T. Wright ,  Barry A. Rogers ,  Stephen Marine

Inventor： Donald R. Shelangoskie ,  Arthur A. Huckelbridge, Jr. ,  Dario A. Gasparini ,  James T. Wright ,  Barry A. Rogers ,  Stephen Marine

IPC: G01B7/28 ,  G01B7/34

CPC classification number: G01B7/28 ,  G01B7/345

Abstract: Deviations in flatness on a horizontal surface are measured by running over the surface, at a constant driven speed, an instrument sensitive to slope and which generates a continuous voltage signal corresponding to a continuous slope measurement. The continuous voltage signal is filtered to remove extraneous high frequency voltage signals thereby to produce raw continuous analog slope data which is digitized and calibrated to provide calibrated digital slope data from which other flatness data is computed. Procedures are described for calibrating the instrument and for eliminating or compensating for distortions in the measurements.

Abstract translation: 在水平面的平面度上的偏差是通过在一个恒定的驱动速度的表面上运行，对斜率敏感的仪器通过测量，并产生对应于连续斜率测量的连续电压信号。 连续电压信号被滤波以去除无关的高频电压信号，从而产生原始的连续模拟斜率数据，该数据经过数字化和校准，以提供校准的数字斜率数据，从而计算出其他平坦度数据。 描述了校准仪器和消除或补偿测量中的失真的程序。

公开(公告)号：US08252866B2

公开(公告)日：2012-08-28

申请号：US12738661

申请日：2008-10-17

Applicant: Michael J. Bush ,  John B. Hines ,  James T. Wright

Inventor： Michael J. Bush ,  John B. Hines ,  James T. Wright

IPC: A61K47/48 ,  C08G63/48 ,  C08G63/91 ,  C08B31/00 ,  C08L71/00 ,  C08L71/02 ,  C08L77/00

CPC classification number: C02F1/5272 ,  B03D1/01 ,  B03D1/016 ,  B03D2201/002 ,  B03D2201/06 ,  C02F1/56 ,  C02F1/683 ,  C02F2101/20 ,  C08L3/02 ,  C08L5/00 ,  C08L5/04 ,  C08L79/02 ,  C22B3/0097 ,  Y02P10/234 ,  C08L2666/20 ,  C08L2666/26

Abstract: The present invention relates to polysaccharides that have been modified by providing azetidinium functionality thereto. Such functionality can be provided by crosslinking a polysaccharide with a resin having azetidinium functional groups. In one or more aspects, the polysaccharide can comprise one or more of starch, guar gum, alginate or derivatives thereof. Polysaccharides having azetidinium functionality according to the present invention are suitable for multiple uses. Such uses include, but are not limited to, removal of one or more solid materials from a liquid, beneficiation of an ore, removal of metallic ions from a liquid; providing oil from bitumen; and removal of mercury from synthetic gypsum. Other uses of the functionalized polysaccharides of the present invention include hydroseeding, dust control and erosion control.

Abstract translation: 本发明涉及通过向其提供氮杂环丁酮官能团而被改性的多糖。 可以通过使多糖与具有氮杂环丁烷基官能团的树脂交联来提供这种官能团。 在一个或多个方面，多糖可以包含一种或多种淀粉，瓜尔胶，藻酸盐或其衍生物。 根据本发明的具有氮杂环丁酮官能团的多糖适用于多种用途。 这种用途包括但不限于从液体中去除一种或多种固体物质，选矿，选择液体中的金属离子; 从沥青提供油; 并从合成石膏中除去汞。 本发明的官能化多糖的其它用途包括氢键合，粉尘控制和侵蚀控制。

公开(公告)号：US08127930B2

公开(公告)日：2012-03-06

申请号：US11823880

申请日：2007-06-29

Applicant: James T. Wright ,  Carl R. White ,  Kurt Gabrielson ,  John B. Hines ,  Lisa M. Arthur ,  Michael J. Cousin

Inventor： James T. Wright ,  Carl R. White ,  Kurt Gabrielson ,  John B. Hines ,  Lisa M. Arthur ,  Michael J. Cousin

IPC: B03B1/04 ,  B03D1/02 ,  B03D1/016

CPC classification number: C08L95/00 ,  B03D1/008 ,  B03D1/01 ,  B03D1/016 ,  B03D2203/006 ,  B03D2203/02 ,  B03D2203/08 ,  C02F1/001 ,  C02F1/24 ,  C02F1/56 ,  C02F1/66 ,  C02F9/00 ,  C02F2101/101 ,  C02F2101/103 ,  C02F2101/20 ,  C02F2303/12 ,  C08G12/043 ,  C08G12/08 ,  C08G12/12

Abstract: Amine-aldehyde resins are disclosed for removing a wide variety of solids and/or ionic species from the liquids in which they are suspended and/or dissolved. These resins are especially useful as froth flotation depressants, for example in the beneficiation of value materials (e.g., bitumen, coal, or kaolin clay) to remove impurities such as sand. The resins are also useful for treating aqueous liquid suspensions to remove solid particulates, as well as for removing metallic ions in the purification of water.

Abstract translation: 公开了胺醛树脂用于从悬浮和/或溶解的液体中除去多种固体和/或离子物质。 这些树脂特别可用作泡沫浮选抑制剂，例如在选择价值材料（例如沥青，煤或高岭土）以除去杂质如沙子时。 这些树脂也可用于处理水性液体悬浮液以除去固体颗粒，以及在净化水中除去金属离子。

公开(公告)号：US20100294725A1

公开(公告)日：2010-11-25

申请号：US12738661

申请日：2008-10-17

Applicant: Michael J. Bush ,  John B. Hines ,  James T. Wright

Inventor： Michael J. Bush ,  John B. Hines ,  James T. Wright

IPC: B01D21/01 ,  C08G73/06

CPC classification number: C02F1/5272 ,  B03D1/01 ,  B03D1/016 ,  B03D2201/002 ,  B03D2201/06 ,  C02F1/56 ,  C02F1/683 ,  C02F2101/20 ,  C08L3/02 ,  C08L5/00 ,  C08L5/04 ,  C08L79/02 ,  C22B3/0097 ,  Y02P10/234 ,  C08L2666/20 ,  C08L2666/26

Abstract: The present invention relates to polysaccharides that have been modified by providing azetidinium functionality thereto. Such functionality can be provided by crosslinking a polysaccharide with a resin having azetidinium functional groups. In one or more aspects, the polysaccharide can comprise one or more of starch, guar gum, alginate or derivatives thereof. Polysaccharides having azetidinium functionality according to the present invention are suitable for multiple uses. Such uses include, but are not limited to, removal of one or more solid materials from a liquid, beneficiation of an ore, removal of metallic ions from a liquid; providing oil from bitumen; and removal of mercury from synthetic gypsum. Other uses of the functionalized polysaccharides of the present invention include hydroseeding, dust control and corosion control.

Abstract translation: 本发明涉及通过向其提供氮杂环丁酮官能团而被改性的多糖。 可以通过使多糖与具有氮杂环丁烷基官能团的树脂交联来提供这种官能团。 在一个或多个方面，多糖可以包含一种或多种淀粉，瓜尔胶，藻酸盐或其衍生物。 根据本发明的具有氮杂环丁酮官能团的多糖适用于多种用途。 这种用途包括但不限于从液体中去除一种或多种固体物质，选矿，选择液体中的金属离子; 从沥青提供油; 并从合成石膏中除去汞。 本发明的官能化多糖的其它用途包括氢键合，粉尘控制和腐蚀控制。

公开(公告)号：US6039268A

公开(公告)日：2000-03-21

申请号：US83471

申请日：1998-05-22

Applicant: Michael J. Grundy ,  James T. Wright

Inventor： Michael J. Grundy ,  James T. Wright

IPC: A62C31/02 ,  B05B3/04 ,  B05B15/10 ,  B67D5/08

CPC classification number: A62C31/02 ,  B05B3/0431 ,  B05B15/10

Abstract: An arc marking system is provided for a sprinkler that waters an arc, either a full circle arc or a part circle arc. The system includes a plurality of arc indicators provided on the top of the nozzle assembly. Each arc indicator is adjacent an arc indicia such that each arc indicator represents a different arc that this sprinkler is capable of watering. After ascertaining the arc that a particular sprinkler can water, the arc information can be marked on the nozzle assembly by cutting off the arc indicator that is adjacent the numeral that represents the number of degrees covered by the arc. Thus, the arc information is added to the top of the sprinkler where it can be easily seen.

Abstract translation: 为喷水器提供一个弧形标记系统，该喷洒器能够对圆弧进行水弧，即圆弧或圆弧。 该系统包括设置在喷嘴组件顶部的多个弧形指示器。 每个弧形指示器与弧形标记相邻，使得每个弧形指示符表示该喷洒器能够浇水的不同弧。 在确定特定喷洒器可以浇水的弧之后，可以通过切断与数字相邻的电弧指示器来标记喷嘴组件上的电弧信息，该电弧指示器表示由电弧覆盖的度数。 因此，电弧信息被添加到可以容易地看到的喷洒器的顶部。

公开(公告)号：US08011514B2

公开(公告)日：2011-09-06

申请号：US11824230

申请日：2007-06-29

Applicant: James T. Wright ,  Carl R. White ,  Kurt Gabrielson ,  John B. Hines ,  Lisa M. Arthur ,  Michael J. Cousin

Inventor： James T. Wright ,  Carl R. White ,  Kurt Gabrielson ,  John B. Hines ,  Lisa M. Arthur ,  Michael J. Cousin

IPC: B03D1/02 ,  B03D1/016 ,  C10G1/00 ,  B03B9/02

CPC classification number: C08G2/02 ,  B03D1/0046 ,  B03D1/01 ,  B03D1/012 ,  B03D1/016 ,  B03D1/08 ,  B03D3/06 ,  B03D2201/06 ,  B03D2203/006 ,  B03D2203/02 ,  B03D2203/025 ,  C02F1/24 ,  C02F1/44 ,  C02F1/444 ,  C02F1/56 ,  C02F1/66 ,  C02F2101/10 ,  C02F2101/103 ,  C02F2101/20

Abstract: Modified resins are disclosed for removing a wide variety of solids and/or ionic species from the liquids in which they are suspended and/or dissolved. These modified resins are especially useful as froth flotation depressants in the beneficiation of many types of materials (e.g., mineral and metal ores), including the beneficiation of impure coal comprising clay impurities, as well as in the separation of valuable bitumen from solid contaminants such as sand. The modified resins are also useful for treating aqueous liquid suspensions to facilitate the removal of solid particulates, as well as the removal of metallic ions in the purification of water. The modified resins comprise a base resin that is modified with a coupling agent, which is highly selective for binding to solid contaminants and especially siliceous materials such as sand or clay.

Abstract translation: 公开了用于从悬浮和/或溶解的液体中除去多种固体和/或离子物质的改性树脂。 这些改性树脂在许多类型的材料（例如矿物和金属矿石）的选矿中特别可用作泡沫浮选抑制剂，包括选择含有粘土杂质的不纯的煤，以及将有价值的沥青从固体污染物分离出来 作为沙子。 改性树脂也可用于处理含水液体悬浮液以便于去除固体颗粒，以及在净化水中去除金属离子。 改性树脂包括用耦合剂改性的基础树脂，其对于结合固体污染物，特别是硅质材料如沙子或粘土是高选择性的。

公开(公告)号：US06379814B1

公开(公告)日：2002-04-30

申请号：US09948047

申请日：2001-09-07

Applicant: F. C. Dupre ,  Millard E. Foucht ,  William P. Freese ,  Kurt D. Gabrielson ,  Benjamin D. Gapud ,  W. Hayes Ingram ,  Ted M McVay ,  Richard A. Rediger ,  Kelly A. Shoemake ,  Kim K. Tutin ,  James T. Wright

Inventor： F. C. Dupre ,  Millard E. Foucht ,  William P. Freese ,  Kurt D. Gabrielson ,  Benjamin D. Gapud ,  W. Hayes Ingram ,  Ted M McVay ,  Richard A. Rediger ,  Kelly A. Shoemake ,  Kim K. Tutin ,  James T. Wright

IPC: B32B2158

CPC classification number: C08L61/28 ,  C08G12/422 ,  C08G14/12 ,  C08L61/06 ,  C08L75/02 ,  Y10T428/2826 ,  Y10T428/31888 ,  Y10T428/31895 ,  Y10T428/31957 ,  C08L2666/20 ,  C08L61/20

Abstract: The preparation of phenol-formaldehyde and melamine-formaldehyde resin-based binders extended with a cyclic urea-formaldehyde prepolymer and to products prepared using the binders. More particularly, the invention relates to a cyclic urea prepolymer comprising urea, formaldehyde, and ammonia or a primary amine which, when added to a phenol-formaldehyde or melamine-formaldehyde based resin, results in a useful binder for the manufacturer numerous articles.

Abstract translation: 用环状脲 - 甲醛预聚物制备苯酚 - 甲醛和三聚氰胺 - 甲醛树脂基粘合剂以及使用粘合剂制备的产品。 更具体地说，本发明涉及包含尿素，甲醛和氨或伯胺的环状脲预聚物，当加入到苯酚 - 甲醛或三聚氰胺 - 甲醛基树脂中时，可以制造出许多制品的有用的粘合剂。