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GB8726426D0 - Sulfonated starch compositions - Google Patents

Sulfonated starch compositions

Info

Publication number
GB8726426D0
GB8726426D0 GB878726426A GB8726426A GB8726426D0 GB 8726426 D0 GB8726426 D0 GB 8726426D0 GB 878726426 A GB878726426 A GB 878726426A GB 8726426 A GB8726426 A GB 8726426A GB 8726426 D0 GB8726426 D0 GB 8726426D0
Authority
GB
United Kingdom
Prior art keywords
starch compositions
sulfonated starch
sulfonated
compositions
starch
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.)
Withdrawn
Application number
GB878726426A
Other versions
GB2204032A (en
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.)
Suncor Energy Inc
Original Assignee
Suncor Inc
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
Application filed by Suncor Inc filed Critical Suncor Inc
Publication of GB8726426D0 publication Critical patent/GB8726426D0/en
Publication of GB2204032A publication Critical patent/GB2204032A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
GB08726426A 1987-04-28 1987-11-11 Sulfonated starch compositions Withdrawn GB2204032A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA535766 1987-04-28

Publications (2)

Publication Number Publication Date
GB8726426D0 true GB8726426D0 (en) 1987-12-16
GB2204032A GB2204032A (en) 1988-11-02

Family

ID=4135524

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08726426A Withdrawn GB2204032A (en) 1987-04-28 1987-11-11 Sulfonated starch compositions

Country Status (4)

Country Link
AU (1) AU1037488A (en)
FR (1) FR2614623A1 (en)
GB (1) GB2204032A (en)
IT (1) IT1223351B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4839060A (en) * 1987-04-28 1989-06-13 Suncor, Inc. Methylated starch compositions and their use as flocculating agents for mineral wastes, such as bauxite residues
CN107709510A (en) 2015-06-10 2018-02-16 罗地亚经营管理公司 Phosphonic acids esterification polysaccharide and gel with and preparation method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2775586A (en) * 1954-10-04 1956-12-25 Corn Prod Refining Co Preparation of starch sulfate esters
GB807070A (en) * 1955-03-07 1959-01-07 Corn Prod Refining Co Improvements in or relating to process for preparing new starch products and the resulting product
US3390959A (en) * 1965-04-30 1968-07-02 Nalco Chemical Co Process of making alumina

Also Published As

Publication number Publication date
IT8722566A0 (en) 1987-11-09
GB2204032A (en) 1988-11-02
IT1223351B (en) 1990-09-19
FR2614623A1 (en) 1988-11-04
AU1037488A (en) 1988-11-03

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)