公开(公告)号：NO317211B1

公开(公告)日：2004-09-20

申请号：NO984232

申请日：1998-09-14

Applicant: AMCOL INTERNATIONAL CORP

Inventor： DARLINGTON JR JERALD W ,  YUCHS STEVEN E

IPC: B01D17/02 ,  C02F1/28 ,  C02F1/40 ,  C02F1/56

Abstract: A process for treating produced water for removal of a majority of the water-insoluble petroleum oil components using an oil-adsorbent, such as an organophilic clay or an acid-activated smectite clay, such as acid-activated calcium bentonite clay, to provide a reduced-oil produced water in a first or pretreatment step; and then treating the reduced-oil produced water with a macroreticular adsorbent resin, such as styrene cross-linked with divinylbenzene, or a polyvinyl pyridine resin to remove marginally water-soluble petroleum oil components, such as C6+ carboxylic acids, phenolics, naphthenic carboxylic acid compounds, and aromatic carboxylic acids, such as benzene carboxylic acids.

公开(公告)号：NO984232A

公开(公告)日：1999-03-16

申请号：NO984232

申请日：1998-09-14

Applicant: AMCOL INTERNATIONAL CORP

Inventor： DARLINGTON JR JERALD W ,  YUCHS STEVEN E

IPC: B01D17/02 ,  C02F1/28 ,  C02F1/40 ,  C02F1/56

CPC classification number: C02F1/285 ,  B01D17/0202 ,  C02F1/281 ,  C02F1/286 ,  Y10S210/908

公开(公告)号：PL212989B1

公开(公告)日：2012-12-31

申请号：PL36242003

申请日：2003-09-25

Applicant: AMCOL INTERNATIONAL CORP

Inventor： DARLINGTON JR JERALD W ,  MATTERN CRAIG M ,  CLAREY MARK WILLIAM ,  DOTLICH NATALIE A ,  CARRIKER RICHARD WILSON

IPC: B01J20/32 ,  C08J5/18 ,  B01J20/12 ,  B01J20/26 ,  B01J20/28 ,  B01J20/30 ,  B32B27/04 ,  C08J5/00 ,  D06M14/00 ,  E02D19/18

公开(公告)号：NO20062829A

公开(公告)日：2006-06-16

申请号：NO20062829

申请日：2006-06-16

Applicant: AMCOL INTERNATIONAL CORP

Inventor： DARLINGTON JR JERALD W ,  TRAUGER ROBERT J ,  OLSTA JAMES T ,  HORNADAY CHARLES J

IPC: B32B5/26 ,  D06N7/00 ,  E02D31/00

CPC classification number: B32B3/26 ,  B01D39/1623 ,  B01D2239/0659 ,  B01D2239/0668 ,  B01D2239/0681 ,  B01D2239/10 ,  B09C1/002 ,  B09C1/08 ,  B32B3/02 ,  B32B5/26 ,  B32B7/12 ,  B32B37/12 ,  B32B2262/0253 ,  B32B2264/10 ,  B32B2307/726 ,  D04H3/00 ,  D06N3/0011 ,  D06N2201/02 ,  D06N2201/0254 ,  D06N2201/0263 ,  D06N2205/10 ,  D06N2209/126 ,  D06N2211/16 ,  E02D17/202 ,  E02D31/004 ,  Y10T156/1069 ,  Y10T428/24 ,  Y10T428/249921 ,  Y10T428/31786 ,  Y10T442/659 ,  Y10T442/674 ,  Y10T442/676 ,  Y10T442/699

公开(公告)号：NO20061583L

公开(公告)日：2006-06-09

申请号：NO20061583

申请日：2006-04-07

Applicant: AMCOL INTERNATIONAL CORP

Inventor： DARLINGTON JR JERALD W ,  DOTLICH NATALIE A ,  TRAUGER ROBERT J

IPC: C09K3/00 ,  B29C47/00 ,  B29C47/06 ,  B32B13/12 ,  B32B27/20 ,  B32B33/00 ,  C04B26/02 ,  E02B3/12

Abstract: A waterproofing article in the form of rod-, or rope-shaped clay-containing compositions, and a method of waterproofing using the article, whereby a water-penetrable, degradable, or water-soluble film or coating forms an outer surface of the article for avoiding premature hydration of an underlying clay-containing composition. In the preferred embodiment, an inner core of a water-swellable clay-containing composition includes a coating of a water-removable or degradable material, completely encasing the major outer surfaces of the composition, having controlled, predetermined water-penetration; high pH degradability; or water-solubility so that the core of water-swellable clay-containing composition is quickly hydrated after water-penetration of the coating material, and to prevent clay hydration during installation, prior to water-penetration of the coating material.

公开(公告)号：AU2003236448A1

公开(公告)日：2004-04-08

申请号：AU2003236448

申请日：2003-08-22

Applicant: AMCOL INTERNATIONAL CORP

Inventor： DARLINGTON JR JERALD W ,  CARRIKER RICHARD WILSON ,  DOTLICH NATALIE A ,  CLAREY MARK WILLIAM ,  MATTERN CRAIG M

IPC: C08J5/06 ,  B01J20/12 ,  B01J20/26 ,  B01J20/28 ,  B01J20/30 ,  C08F2/00 ,  C08J5/00 ,  C08J5/18 ,  C08J5/04

Abstract: A polymer-containing sheet material is manufactured by embedding a polymerization solution, containing a polymerizable monomer throughout at least a portion of the thickness of a polymerization-initiating sheet material, for intimate contact with the polymerization catalyst or polymerization initiator (20) to initiate polymerization of the monomer. Manufacture of a polymer-containing sheet material comprises contacting a liquid-sorbent sheet material, or material used to make the liquid-sorbent sheet material, with a polymerization initiator or polymerization catalyst in an amount to initiate polymerization of a later added polymerizable monomer, to produce a polymerization-initiating sheet material; embedding a polymerization solution, containing a polymerizable monomer throughout at least a portion of the thickness of the polymerization-initiating sheet material, for intimate contact with the polymerization catalyst or polymerization initiator to initiate polymerization of the monomer; and subjecting the sheet material to conditions to polymerize the monomer, to form a polymer embedded in the sheet material, thus securing the polymer to the sheet material.

公开(公告)号：NO20034259A

公开(公告)日：2004-03-26

申请号：NO20034259

申请日：2003-09-24

Applicant: AMCOL INTERNATIONAL CORP

Inventor： DARLINGTON JR JERALD W ,  DOTLICH NATALIE A ,  MATTERN CRAIG M ,  CARRIKER RICHARD WILSON ,  CLAREY MARK WILLIAM

IPC: C08J5/06 ,  B01J20/12 ,  B01J20/26 ,  B01J20/28 ,  B01J20/30 ,  C08F2/00 ,  C08J5/00 ,  E02D19/18 ,  E02D31/00

CPC classification number: C08J5/00 ,  B01J20/12 ,  B01J20/26 ,  B01J20/261 ,  B01J20/264 ,  B01J20/267 ,  B01J20/28026 ,  B01J20/30 ,  B01J20/3206 ,  D06M14/10 ,  D06M15/263

公开(公告)号：NO20002547D0

公开(公告)日：2000-05-18

申请号：NO20002547

申请日：2000-05-18

Applicant: AMCOL INTERNATIONAL CORP

Inventor： MITCHELL MICHAEL A ,  BEIHOFFER THOMAS W ,  LOBO LETICIA I ,  DARLINGTON JR JERALD W ,  ANDERSON MARK

IPC: A61L15/00 ,  A61L15/60 ,  C08F8/00 ,  C08F8/12 ,  C08F

Abstract: Bi-component superabsorbent materials are disclosed. The superabsorbent materials comprise a mixture of about 20% to about 40%, by weight, poly-(vinylamine) polymer or other basic resin and about 60% to about 80%, by weight of an acidic water-absorbing polymer, like polyacrylic acid.

公开(公告)号：NO984232L

公开(公告)日：1999-03-16

申请号：NO984232

申请日：1998-09-14

Applicant: AMCOL INTERNATIONAL CORP

Inventor： DARLINGTON JR JERALD W ,  YUCHS STEVEN E

IPC: B01D17/02 ,  C02F1/28 ,  C02F1/40 ,  C02F1/56

Abstract: A process for treating produced water for removal of a majority of the water-insoluble petroleum oil components using an oil-adsorbent, such as an organophilic clay or an acid-activated smectite clay, such as acid-activated calcium bentonite clay, to provide a reduced-oil produced water in a first or pretreatment step; and then treating the reduced-oil produced water with a macroreticular adsorbent resin, such as styrene cross-linked with divinylbenzene, or a polyvinyl pyridine resin to remove marginally water-soluble petroleum oil components, such as C6+ carboxylic acids, phenolics, naphthenic carboxylic acid compounds, and aromatic carboxylic acids, such as benzene carboxylic acids.

公开(公告)号：NO984232D0

公开(公告)日：1998-09-14

申请号：NO984232

申请日：1998-09-14

Applicant: AMCOL INTERNATIONAL CORP

Inventor： DARLINGTON JR JERALD W ,  YUCHS STEVEN E

IPC: B01D17/02 ,  C02F1/28 ,  C02F

Abstract: A process for treating produced water for removal of a majority of the water-insoluble petroleum oil components using an oil-adsorbent, such as an organophilic clay or an acid-activated smectite clay, such as acid-activated calcium bentonite clay, to provide a reduced-oil produced water in a first or pretreatment step; and then treating the reduced-oil produced water with a macroreticular adsorbent resin, such as styrene cross-linked with divinylbenzene, or a polyvinyl pyridine resin to remove marginally water-soluble petroleum oil components, such as C6+ carboxylic acids, phenolics, naphthenic carboxylic acid compounds, and aromatic carboxylic acids, such as benzene carboxylic acids.