JPS5338270B1 - - Google Patents

Info

Publication number
JPS5338270B1
JPS5338270B1 JP4799871A JP4799871A JPS5338270B1 JP S5338270 B1 JPS5338270 B1 JP S5338270B1 JP 4799871 A JP4799871 A JP 4799871A JP 4799871 A JP4799871 A JP 4799871A JP S5338270 B1 JPS5338270 B1 JP S5338270B1
Authority
JP
Japan
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.)
Pending
Application number
JP4799871A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS5338270B1 publication Critical patent/JPS5338270B1/ja
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/52Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/52Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5263Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08BPOLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00Preparation of derivatives of starch
    • C08B31/08Ethers
    • C08B31/12Ethers having alkyl or cycloalkyl radicals substituted by heteroatoms, e.g. hydroxyalkyl or carboxyalkyl starch
    • C08B31/125Ethers having alkyl or cycloalkyl radicals substituted by heteroatoms, e.g. hydroxyalkyl or carboxyalkyl starch having a substituent containing at least one nitrogen atom, e.g. cationic starch

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrology & Water Resources (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
JP4799871A 1970-07-01 1971-06-30 Pending JPS5338270B1 (enFirst)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5160570A 1970-07-01 1970-07-01

Publications (1)

Publication Number Publication Date
JPS5338270B1 true JPS5338270B1 (enFirst) 1978-10-14

Family

ID=21972318

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4799871A Pending JPS5338270B1 (enFirst) 1970-07-01 1971-06-30

Country Status (9)

Country Link
JP (1) JPS5338270B1 (enFirst)
BE (1) BE768901A (enFirst)
CA (1) CA951441A (enFirst)
DE (1) DE2131560A1 (enFirst)
DK (1) DK134806B (enFirst)
FR (1) FR2100125A5 (enFirst)
GB (1) GB1339841A (enFirst)
IT (1) IT944675B (enFirst)
NL (1) NL169984C (enFirst)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19549408A1 (de) * 1995-05-24 1997-01-09 Hoechst Ag Mit hochsubstituierter Stärke aminierte Celluloseregeneratfasern
US6375798B1 (en) * 2000-06-05 2002-04-23 Grain Processing Corporation Derivatized malto-oligosaccharides, methods for trash scavenging, and process for preparing a paper web
FR2810042B1 (fr) * 2000-06-13 2004-04-16 Roquette Freres Nouvelle composition amylacee contenant une matiere amylacee cationique
JP4932122B2 (ja) * 2000-06-13 2012-05-16 ロケット・フルーレ 選択したカチオン性デンプン材料を含有するデンプン組成物の製紙における使用または製紙以外の使用
FR2872063B1 (fr) 2004-06-29 2009-02-27 Rhodia Cons Spec Ltd Utilisation d'amidon eventuellement modifie et eventuellement insoluble pour l'elimination de substances organiques naturelles dans des liquides

Also Published As

Publication number Publication date
FR2100125A5 (enFirst) 1972-03-17
DK134806B (da) 1977-01-24
NL7108759A (enFirst) 1972-01-04
NL169984C (nl) 1982-09-16
DE2131560A1 (de) 1972-01-05
IT944675B (it) 1973-04-20
GB1339841A (en) 1973-12-05
DK134806C (enFirst) 1977-06-27
CA951441A (en) 1974-07-16
BE768901A (fr) 1971-12-23
NL169984B (nl) 1982-04-16

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