公开(公告)号：WO2003025054A1

公开(公告)日：2003-03-27

申请号：PCT/IB2002/003772

申请日：2002-09-12

Applicant: STOCKHAUSEN INC.

Inventor： IQBAL, Ahmed ,  JONES, Angela, Marie ,  SMITH, Scott, J.

IPC: C08L1/00

CPC classification number: A61F13/53 ,  A61F2013/530481 ,  A61L15/28 ,  C08B15/00 ,  C08L1/00 ,  Y10T428/29 ,  C08L1/08 ,  C08L2666/02

Abstract: An absorbent cellulose material having an application of superabsorbent polymer adhered to the cellulose material. In particular, the cellulose material has an application of pre-superabsorbent polymer adhered to the material, wherein an aqueous solution of pre-superabsorbent polymer is applied to the cellulose material and converted to superabsorbent polymer upon subjected to heat for a sufficient time. The absorbent cellulose material has a fluid retention of greater then 2g/g.

Abstract translation: 一种吸收性纤维素材料，其具有附着在纤维素材料上的超吸收性聚合物的应用。 特别地，纤维素材料具有粘附到材料上的预超吸收性聚合物的应用，其中将预超吸收聚合物的水溶液施加到纤维素材料上，并在受热加热足够的时间后转变成超吸收性聚合物。 吸收性纤维素材料的流体保留量大于2g / g。

公开(公告)号：WO2010060716A1

公开(公告)日：2010-06-03

申请号：PCT/EP2009/064181

申请日：2009-10-28

Applicant: EVONIK STOCKHAUSEN INC. ,  TIAN, Gonglu ,  YANG, Xinyuan ,  SMITH, Scott J.

Inventor： TIAN, Gonglu ,  YANG, Xinyuan ,  SMITH, Scott J.

IPC: C08B15/00 ,  C08L1/28 ,  C08J3/24

CPC classification number: B01J20/28016 ,  B01J20/3212 ,  C08B15/005 ,  C08J3/075 ,  C08J3/245 ,  C08L1/286

Abstract: A process for producing a polysaccharide superabsorbent particulate including the process steps of bringing into contact a polysaccharide with a polyphosphate or a polyphosphoric acid as crosslinking agent in the presence of water to form a polysaccharide gel drying the polysaccharide gel, comminuting the dried polysaccharide gel to form polysaccharide superabsorbent polymer particles, coating the particles with a polyphosphate or polyphosphoric acid, crosslinking the coated particles, and surface treating the particulate with a metal multivalent salt or an acid. The invention further relates to a polysaccharide superabsorbent polymer particulate obtainable by this process, a water-absorbent polysaccharide, a composite, a process for producing a composite, a composite produced by this process, the use of the polysaccharide superabsorbent particulates or of the composites as well as the use of polyphosphates.

Abstract translation: 一种多糖超吸收性粒子的制造方法，包括使多糖与多磷酸或多磷酸作为交联剂在水存在下接触的方法，以形成多糖凝胶，干燥多糖凝胶，粉碎干燥的多糖凝胶形成 多糖超吸收聚合物颗粒，用多磷酸盐或多磷酸涂覆颗粒，交联涂覆的颗粒，并用金属多价盐或酸表面处理颗粒。 本发明还涉及通过该方法可获得的多糖超吸收性聚合物颗粒，吸水多糖，复合材料，复合材料的制造方法，通过该方法制备的复合材料，多糖超吸收性颗粒或复合材料的用途为 以及使用多磷酸盐。

公开(公告)号：WO2010046267A1

公开(公告)日：2010-04-29

申请号：PCT/EP2009/063302

申请日：2009-10-13

Applicant: EVONIK STOCKHAUSEN INC. ,  TIAN, Gonglu ,  SMITH, Scott J. ,  PATE-LINTON, Janet

Inventor： TIAN, Gonglu ,  SMITH, Scott J. ,  PATE-LINTON, Janet

IPC: C08F265/04 ,  C08F265/06 ,  C08L51/00 ,  C08J3/00 ,  C08L101/02 ,  A61L15/60

CPC classification number: B01J20/26 ,  C08F265/04 ,  C08F265/06 ,  C08L51/003 ,  C08L2666/02 ,  C08L2666/04

Abstract: A process is described for recycling superabsorbent polymer fines into a process that includes treating the superabsorbent polymer fines with caustic and a polymerization step for making the superabsorbent polymer gel. The process requires treating the superabsorbent polymer fines with a caustic, followed by mixture with polymerizable monomer solution, and polymerizing the mixture of the superabsorbent polymer fines and monomer to form the aqueous fluid absorbent polymer. In the process, the fines are incorporated into the new polymer gel and become indistinguishable there from. The gel may then be comminuted into a particulate dried and then separated into a portion having a desired minimum particle size in a fines portion having less than the desired size. The particulate may then be coated with a surface crosslinking agent and surface additives and heated for surface conversion.

Abstract translation: 描述了一种用于将超吸收性聚合物细粒再循环到包括用苛性碱处理超吸收性聚合物细粒的方法和用于制备超吸收性聚合物凝胶的聚合步骤的方法。 该方法需要用苛性碱处理超吸收性聚合物细粒，然后与可聚合单体溶液混合，并聚合超吸收性聚合物细粒和单体的混合物以形成水性流体吸收聚合物。 在这个过程中，细粉被掺入到新的聚合物凝胶中，并且与之不能区分。 然后可以将凝胶粉碎成干燥的颗粒，然后在具有小于所需尺寸的细粉部分中分离成具有期望的最小粒度的部分。 然后可以用表面交联剂和表面添加剂涂覆颗粒，并加热以进行表面转化。

公开(公告)号：WO2008118237A1

公开(公告)日：2008-10-02

申请号：PCT/US2007/089033

申请日：2007-12-28

Applicant: STOCKHAUSEN, INC. ,  SMITH, Scott, J. ,  MCINTOSH, Stan ,  BERGHMAN, David, L.

Inventor： SMITH, Scott, J. ,  MCINTOSH, Stan ,  BERGHMAN, David, L.

IPC: C08J3/24 ,  A61L15/60 ,  C08K3/00 ,  C01B35/12 ,  C01B35/10 ,  C08K3/32 ,  C08K3/38

CPC classification number: C08J3/245 ,  A61L15/60 ,  C08J2333/02

Abstract: The invention relates to absorptive, crosslinked polymeric composition that are based on partly neutralized, monoethylenically unsaturated monomer carrying acid groups wherein the absorptive crosslinked polymer may be coated with a polymeric coating, and have improved properties, in particular in respect of their capacity for transportation of liquids in the swollen state, and which have a high capacity and a high gel bed permeability.

Abstract translation: 本发明涉及吸收交联聚合物组合物，其基于部分中和的单烯属不饱和单体，其携带酸基，其中吸收性交联聚合物可以用聚合物涂层涂覆，并且具有改进的性能，特别是在其运输能力方面 液体处于膨胀状态，具有高容量和高凝胶渗透性。

公开(公告)号：WO2009097420A2

公开(公告)日：2009-08-06

申请号：PCT/US2009/032424

申请日：2009-01-29

Applicant: EVONIK STOCKHAUSEN, INC. ,  TIAN, Gonglu ,  SMITH, Scott, J. ,  SHI, Yaru ,  DODGE, Richard, N. ,  QIN, Jian

Inventor： TIAN, Gonglu ,  SMITH, Scott, J. ,  SHI, Yaru ,  DODGE, Richard, N. ,  QIN, Jian

IPC: A61L15/18 ,  A61L15/22 ,  A61L15/60

CPC classification number: B01J20/267 ,  A61L15/18 ,  A61L15/22 ,  A61L15/60 ,  C08F220/06 ,  Y10T428/2982 ,  Y10T428/2991 ,  Y10T428/2998 ,  C08F220/40 ,  C08F2222/1026

Abstract: The present invention relates to absorbent compositions which exhibit swelling, deswelling, and reswelling behavior. More specifically, absorbent compositions of this invention swell and absorb fluids after exposure to aqueous fluids, deswell and release fluids from the swollen absorbent compositions, and may also reswell and absorb fluids. The swelling-deswelling-reswelling behavior allows enhanced liquid distribution in absorbent composites.

Abstract translation: 本发明涉及具有溶胀，溶解和再溶胀行为的吸收组合物。 更具体地，本发明的吸收性组合物在暴露于含水流体之后膨胀并吸收流体，从膨胀的吸收剂组合物中去除和释放流体，并且还可以重新吸收和吸收流体。 溶胀溶解 - 再溶胀行为允许增强的吸收复合材料中的液体分布。

公开(公告)号：WO2007111716A3

公开(公告)日：2007-11-08

申请号：PCT/US2006061378

申请日：2006-11-30

Applicant: STOCKHAUSEN INC ,  LANG ANGELA JONES ,  SOERENS DAVE ALLEN ,  AHMED IQBAL ,  SMITH SCOTT J ,  LOSTOCCO MICHAEL RALPH ,  BUNYARD W CLAYTON

Inventor： LANG ANGELA JONES ,  SOERENS DAVE ALLEN ,  AHMED IQBAL ,  SMITH SCOTT J ,  LOSTOCCO MICHAEL RALPH ,  BUNYARD W CLAYTON

IPC: C08F220/00

CPC classification number: C08F220/06 ,  C08F220/26 ,  C08F230/08

Abstract: A process of making the flexible superabsorbent binder polymer composition includes preparing a preneutralized monomer solution having at least about 40mol% degree of neutralization, preparing a monomer solution including monoethylenically unsaturated monomers, one of which includes an alkyloxysilane functionality, preparing initiator system solutions and adding the solutions to the monomer solution, mixing the foregoing solutions into a polymerization solution, cooling the polymerization solution, and post neutralizing the polymer.

Abstract translation: 制备柔性超吸收性粘合剂聚合物组合物的方法包括制备具有至少约40mol％中和度的预中和单体溶液，制备包括单烯属不饱和单体的单体溶液，其中之一包括烷氧基硅烷官能团，制备引发剂体系溶液并加入 单体溶液的溶液，将上述溶液混合到聚合溶液中，冷却聚合溶液，然后中和聚合物。

公开(公告)号：WO2005044900A1

公开(公告)日：2005-05-19

申请号：PCT/US2004/035879

申请日：2004-10-28

Applicant: STOCKHAUSEN, INC. ,  SMITH, Scott, J. ,  MCINTOSH, Stan ,  BREMUS, Heinz ,  LOEKER, Frank

Inventor： SMITH, Scott, J. ,  MCINTOSH, Stan ,  BREMUS, Heinz ,  LOEKER, Frank

IPC: C08J3/075

CPC classification number: B01J20/267 ,  C08F220/06 ,  C08J3/075 ,  C08J3/12 ,  C08J3/126 ,  C08J2325/04 ,  C08L25/04

Abstract: The invention relates to absorptive, crosslinked polymers which are based on partly neutralized, monoethylenically unsaturated monomers carrying acid groups wherein the absorptive crosslinked polymer may be coated with a thermoplastic polymer, and have improved properties, in particular in respect of their capacity for transportation of liquids in the swollen state, and which has a high gel bed permeability and high centrifuge retention capacity.

Abstract translation: 本发明涉及吸收性交联聚合物，其基于部分中和的单烯属不饱和单体，其携带酸基团，其中吸收性交联聚合物可以用热塑性聚合物涂覆，并且具有改进的性能，特别是在其运输液体的能力方面 在肿胀状态下，具有高凝胶床渗透性和高离心保留能力。

公开(公告)号：WO2004091796A2

公开(公告)日：2004-10-28

申请号：PCT/US2004/009800

申请日：2004-04-01

Applicant: STOCKHAUSEN, INC. ,  ALLEN, Gary, W. ,  JOYCE, John, T., Jr.

Inventor： ALLEN, Gary, W. ,  JOYCE, John, T., Jr.

IPC: B03C

CPC classification number: C10L10/02 ,  F23J7/00 ,  F23J15/003 ,  F23K3/00 ,  F23K2201/10 ,  F23K2201/101 ,  F23K2201/501 ,  F23K2201/505 ,  F23K2203/104 ,  F23K2203/201 ,  F23N5/082 ,  F23N2021/00

Abstract: A fossil-fuel-fired system, which includes an emissions-control-agent dispenser, a furnace, an emissions monitor and, optionally, a controller, is disclosed. The emissions-control-agent dispenser provides a prescribed amount of organic-emissions-control agent, such as, for example, an opacity-control agent to the fossil-fuel-fired system. The furnace includes an exhaust communicating with the atmosphere. The emissions monitor is capable of measuring at least one property of the flue-gas communicated through the exhaust to the atmosphere. For example, when an organic-emissions-control agent is an opacity-control agent, the emissions monitor has the capability of at least measuring opacity. When included, the controller communicates with at least the emissions-control-agent dispenser and the emissions monitor.

Abstract translation: 公开了一种化石燃料燃烧系统，其包括排放物控制剂分配器，炉，排放监视器和任选的控制器。 排放物控制剂分配器向化石燃料燃烧系统提供规定量的有机排放控制剂，例如不透明度控制剂。 该炉包括与大气连通的废气。 排放监测器能够测量通过排气通向大气的烟道气的至少一种性质。 例如，当有机排放控制剂是不透明度控制剂时，排放监测器具有至少测量不透明度的能力。 当包括时，控制器至少与排放物控制剂分配器和排放监视器进行通信。

公开(公告)号：WO02051518A3

公开(公告)日：2003-02-20

申请号：PCT/US0149404

申请日：2001-12-21

Applicant: STOCKHAUSEN INC ,  MCGARVEY TODD A ,  LILLY JAMES A JR

Inventor： MCGARVEY TODD A ,  LILLY JAMES A JR

IPC: B01D15/00 ,  B01D15/02 ,  B01D17/02 ,  B01D17/022 ,  B01J20/26 ,  C02F1/28 ,  C10G33/06 ,  C10M175/00 ,  C10M175/04 ,  F02M37/22 ,  B01D17/04

CPC classification number: C10M175/04 ,  B01D15/02 ,  B01D17/0202 ,  B01D17/042 ,  B01D17/08 ,  B01D2215/021 ,  B01J20/26 ,  B01J2220/58 ,  B01J2220/68 ,  C02F1/285 ,  C10G33/06 ,  C10M175/0008 ,  F02M37/221

Abstract: Water is separated from an emulsion of water and oil by passing the emulsion through a bed of super absorbent polymer granules which break the emulsion and absorb water from the mixture of water and oil. An apparatus for separating water from an emulsion of water and oil has at least one separation cell containing a bed of super absorbent polymer granules.

Abstract translation: 通过使乳液通过超吸收性聚合物颗粒的床来分离水和油的乳液，所述超吸收性聚合物颗粒破坏乳液并从水和油的混合物中吸收水。 用于从水和油的乳液中分离水的设备具有至少一个含有超吸收性聚合物颗粒床的分离单元。

公开(公告)号：DE602004008961D1

公开(公告)日：2007-10-25

申请号：DE602004008961

申请日：2004-10-27

Applicant: STOCKHAUSEN INC

Inventor： KANG SEUNGKOO ,  SMITH SCOTT J

IPC: A61L15/24 ,  A61L15/60 ,  C08L5/00 ,  C08L33/02 ,  C08L33/08