ES2030165T3 - ABSORBENT WATER POLYMERS. - Google Patents

ABSORBENT WATER POLYMERS.

Info

Publication number
ES2030165T3
ES2030165T3 ES88300727T ES88300727T ES2030165T3 ES 2030165 T3 ES2030165 T3 ES 2030165T3 ES 88300727 T ES88300727 T ES 88300727T ES 88300727 T ES88300727 T ES 88300727T ES 2030165 T3 ES2030165 T3 ES 2030165T3
Authority
ES
Spain
Prior art keywords
absorbent water
water polymers
less
particles
polymers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES88300727T
Other languages
Spanish (es)
Inventor
David Farrar
Peter Flesher
Malcolm Skinner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ciba Specialty Chemicals Water Treatments Ltd
Original Assignee
Allied Colloids Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27449876&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2030165(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GB878702052A external-priority patent/GB8702052D0/en
Priority claimed from GB878717093A external-priority patent/GB8717093D0/en
Priority claimed from GB878719215A external-priority patent/GB8719215D0/en
Priority claimed from GB878719216A external-priority patent/GB8719216D0/en
Application filed by Allied Colloids Ltd filed Critical Allied Colloids Ltd
Application granted granted Critical
Publication of ES2030165T3 publication Critical patent/ES2030165T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L9/00—Treating solid fuels to improve their combustion
    • C10L9/10—Treating solid fuels to improve their combustion by using additives
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/242—Binding; Briquetting ; Granulating with binders
    • C22B1/244—Binding; Briquetting ; Granulating with binders organic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Geology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

UNA MASA PARTICULADA, HUMEDA, SE CONVIERTE A UN ESTADO DESMENUZABLE, MEZCLANDO EN LA MASA ABSORBENTE DE AGUA PARTICULAS DE POLIMERO SINTETICO, POR EJEMPLO, POLIACRILATO DE SODIO ENTRECRUZADO, QUE ESTAN EN FORMA DE AGREGADOS DE MAS DE 50 (MU)M, FORMADOS A PARTIR DE FINOS MENORES QUE 50 (MU)M, O ESTAN EN FORMA DE UNA DISPERSION DE PARTICULAS INFERIORES A 50 (MU)M EN LIQUIDO INSOLUBLE EN AGUA.A PARTICULATED, WET MASS, CONVERTS TO A CRUMBLE STATE, MIXING PARTICLES OF SYNTHETIC POLYMER, FOR EXAMPLE, CROSS SODIUM POLYACRYLATE, IN THE FORM OF MORE THAN 50 (ADDED) STARTING FROM FINE LESS THAN 50 (MU) M, OR ARE IN THE FORM OF A DISPERSION OF PARTICLES LESS THAN 50 (MU) M IN INSOLUBLE LIQUID IN WATER.

ES88300727T 1987-01-30 1988-01-28 ABSORBENT WATER POLYMERS. Expired - Lifetime ES2030165T3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB878702052A GB8702052D0 (en) 1987-01-30 1987-01-30 Water absorbing polymers
GB878717093A GB8717093D0 (en) 1987-07-20 1987-07-20 Water absorbing polymers
GB878719215A GB8719215D0 (en) 1987-08-13 1987-08-13 Water absorbing polymers
GB878719216A GB8719216D0 (en) 1987-08-13 1987-08-13 Water absorbing polymers

Publications (1)

Publication Number Publication Date
ES2030165T3 true ES2030165T3 (en) 1992-10-16

Family

ID=27449876

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88300727T Expired - Lifetime ES2030165T3 (en) 1987-01-30 1988-01-28 ABSORBENT WATER POLYMERS.

Country Status (6)

Country Link
EP (2) EP0277018B1 (en)
AU (2) AU596055B2 (en)
CA (1) CA1293351C (en)
DE (1) DE3869631D1 (en)
ES (1) ES2030165T3 (en)
GB (2) GB2200133B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5171781A (en) * 1987-01-30 1992-12-15 Allied Colloids Limited Polymeric compositions
GB8725096D0 (en) * 1987-10-27 1987-12-02 Allied Colloids Ltd Polymeric processes & conversions
DE68927982T2 (en) * 1988-01-28 1997-08-07 Allied Colloids Ltd Polymer blends
US4950692A (en) * 1988-12-19 1990-08-21 Nalco Chemical Company Method for reconstituting superabsorbent polymer fines
GB8830383D0 (en) * 1988-12-30 1989-03-01 Allied Colloids Ltd Process and composition for pelletising particulate materials
GB8912600D0 (en) * 1989-06-01 1989-07-19 Allied Colloids Ltd Absorbent polymers and their production
DE3933374A1 (en) * 1989-10-06 1991-04-18 Metallgesellschaft Ag METHOD FOR CHARGING CHARCOAL FILTER SLUDGE
US5231797A (en) * 1991-04-19 1993-08-03 Energy International Corporation Process for treating moisture laden coal fines
AU658507B2 (en) * 1992-06-26 1995-04-13 Nalco Chemical Company Bulk solids detackification
US5391597A (en) * 1993-10-04 1995-02-21 Cytec Technology Corp. Composition and process for increasing the shear strength of processing wastes used for tip building and underground consolidation
US5453103A (en) * 1994-01-21 1995-09-26 Environmental Technologies Group International, Inc. Reclaiming and utilizing discarded and newly formed coke breeze, coal fines, and blast furnace revert materials, and related methods
US6011089A (en) * 1995-06-07 2000-01-04 Cytec Technology Corp. Spray drying of polymer-containing dispersions, water-in-oil emulsions and water-in-oil microemulsions, and dry polymer products formed thereby
US5849862A (en) * 1995-06-07 1998-12-15 Cytec Technology Corp. Processes of spray drying polymer-containing dispersions, water-in-oil emulsions and water-in-oil microemulsions
US6313199B1 (en) * 1995-06-07 2001-11-06 Cytec Technology Corp. Spray drying of polymer-containing dispersions, water-in-oil emulsions and water-in-oil microemulsions, and dry polymer products formed thereby
US5869542A (en) * 1995-06-07 1999-02-09 Cytec Technology Corp. Spray drying of polymer-containing dispersions, water-in-oil emulsions and microemulsions and dry polymer products formed thereby
DE19529217C1 (en) * 1995-08-09 1996-08-29 Dsu Gmbh Agglomeration of roller scale sludge
US5922794A (en) * 1997-03-26 1999-07-13 General Electric Company Compositions stabilized with tertiary amine oxides
US6213416B1 (en) 1998-09-28 2001-04-10 Ciba Specialty Chemicals Water Treatments Ltd. Treatment of phosphate-containing rock
EP1160197A1 (en) 2000-05-29 2001-12-05 Ciba Specialty Chemicals Water Treatments Limited Treatment of phosphate containing rock
IT1393778B1 (en) * 2009-04-06 2012-05-08 Sannino PROCEDURE FOR WASTE TREATMENT.
CN106661239B (en) 2014-10-08 2019-08-13 株式会社Lg化学 Method for producing superabsorbent resin granules

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3703772A (en) * 1971-07-27 1972-11-28 Colgate Palmolive Co Drying of detergents
US4043952A (en) * 1975-05-09 1977-08-23 National Starch And Chemical Corporation Surface treatment process for improving dispersibility of an absorbent composition, and product thereof
GB2122218B (en) * 1982-06-18 1986-03-19 Coal Ind Treatment of moist fine particulate material
CA1214039A (en) * 1982-09-30 1986-11-18 George E. Snow Process for the beneficiation of carbonaceous matter employing high shear conditioning
US4816166A (en) * 1983-10-31 1989-03-28 The Dow Chemical Company Flocculation of coal particles and coal slimes
GB8412423D0 (en) * 1984-05-16 1984-06-20 Allied Colloids Ltd Polymeric compositions
US4690971A (en) * 1985-03-05 1987-09-01 Allied Colloids Limited Water absorbing polymers
US4511477A (en) * 1985-04-15 1985-04-16 The Dow Chemical Company Process of using water-absorbent agents for low pH applications
DE202780T1 (en) * 1985-04-25 1988-01-14 Allied Colloids Group Ltd., Bradford, Yorkshire FLOCKING PROCEDURE.
EP0213799B1 (en) * 1985-08-12 1990-04-04 Ciba Specialty Chemicals Water Treatments Limited Absorbent polymers, their manufacture and uses
GB8529198D0 (en) * 1985-11-27 1986-01-02 Allied Colloids Ltd Surface treatment of polymers

Also Published As

Publication number Publication date
DE3869631D1 (en) 1992-05-07
EP0277018A2 (en) 1988-08-03
EP0277018B1 (en) 1992-04-01
EP0277017A2 (en) 1988-08-03
GB2200133A (en) 1988-07-27
AU596055B2 (en) 1990-04-12
CA1293351C (en) 1991-12-24
GB8801903D0 (en) 1988-02-24
AU1114588A (en) 1988-08-04
AU1114488A (en) 1988-08-04
GB2200440A (en) 1988-08-03
GB2200133B (en) 1989-04-05
GB8801902D0 (en) 1988-02-24
EP0277017A3 (en) 1989-01-25
GB2200440B (en) 1991-05-08
EP0277018A3 (en) 1989-01-25
AU612619B2 (en) 1991-07-18

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