BE796531A - COMPLEXANTS FOR VERSATILE METAL IONS - Google Patents

COMPLEXANTS FOR VERSATILE METAL IONS

Info

Publication number
BE796531A
BE796531A BE128586A BE128586A BE796531A BE 796531 A BE796531 A BE 796531A BE 128586 A BE128586 A BE 128586A BE 128586 A BE128586 A BE 128586A BE 796531 A BE796531 A BE 796531A
Authority
BE
Belgium
Prior art keywords
complexants
metal ions
versatile metal
versatile
ions
Prior art date
Application number
BE128586A
Other languages
French (fr)
Original Assignee
Knapsack Ag
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 Knapsack Ag filed Critical Knapsack Ag
Publication of BE796531A publication Critical patent/BE796531A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
    • C11D3/3761—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in solid compositions
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/44—Preparation of metal salts or ammonium salts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Detergent Compositions (AREA)
  • Removal Of Specific Substances (AREA)
BE128586A 1972-03-09 1973-03-09 COMPLEXANTS FOR VERSATILE METAL IONS BE796531A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722211256 DE2211256C2 (en) 1972-03-09 1972-03-09 Process for the preparation of poly-α-oxy-acrylic acid

Publications (1)

Publication Number Publication Date
BE796531A true BE796531A (en) 1973-09-10

Family

ID=5838332

Family Applications (1)

Application Number Title Priority Date Filing Date
BE128586A BE796531A (en) 1972-03-09 1973-03-09 COMPLEXANTS FOR VERSATILE METAL IONS

Country Status (16)

Country Link
JP (1) JPS5756510B2 (en)
AT (2) AT322510B (en)
BE (1) BE796531A (en)
CA (1) CA1014727A (en)
CH (1) CH591527A5 (en)
DD (1) DD104803A5 (en)
DE (1) DE2211256C2 (en)
DK (1) DK139524C (en)
FI (1) FI57427C (en)
FR (1) FR2175200B1 (en)
GB (1) GB1403151A (en)
IT (1) IT979741B (en)
NL (1) NL172848C (en)
NO (1) NO140736C (en)
SE (1) SE390971B (en)
SU (1) SU488395A3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1536136A (en) * 1975-03-03 1978-12-20 Unilever Ltd Detergent composition
DE2622276A1 (en) * 1976-05-19 1977-12-08 Hoechst Ag METAL PHOSPHATING METHOD
DE2643422A1 (en) * 1976-09-21 1978-03-30 Kurita Water Ind Ltd WATER TREATMENT PRODUCTS AND METHODS FOR TREATMENT OF WATER
FR2514746B1 (en) * 1981-10-20 1985-05-31 Coatex Sa INHIBITOR OF INCRUSTATION AND PRECIPITATION FOR THE TREATMENT OF INDUSTRIAL AND / OR DOMESTIC WATER
JPS6286098A (en) * 1985-10-11 1987-04-20 株式会社日本触媒 Detergent builder and detergent composition containing the same
JPS63251410A (en) * 1987-04-09 1988-10-18 Nippon Peroxide Co Ltd Preparation of polylactone corresponding to poly-alpha-hydroxyacrylic acid

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2327302A (en) * 1940-07-13 1943-08-17 Du Pont Soap composition
US2728746A (en) * 1952-03-08 1955-12-27 Eastman Kodak Co Alpha-hydroxy acrylic acid polymers, and salts thereof
LU62270A1 (en) * 1970-12-17 1972-08-23

Also Published As

Publication number Publication date
CA1014727A (en) 1977-08-02
DD104803A5 (en) 1974-03-20
FR2175200A1 (en) 1973-10-19
AT322510B (en) 1975-05-26
NO140736C (en) 1979-10-31
FR2175200B1 (en) 1977-12-30
DK139524B (en) 1979-03-05
JPS5756510B2 (en) 1982-11-30
IT979741B (en) 1974-09-30
FI57427C (en) 1980-08-11
GB1403151A (en) 1975-08-13
DK139524C (en) 1979-08-20
FI57427B (en) 1980-04-30
CH591527A5 (en) 1977-09-30
DE2211256C2 (en) 1982-12-02
SU488395A3 (en) 1975-10-15
NO140736B (en) 1979-07-23
DE2211256A1 (en) 1973-09-13
AT323420B (en) 1975-07-10
NL172848B (en) 1983-06-01
SE390971B (en) 1977-01-31
NL172848C (en) 1983-11-01
NL7301954A (en) 1973-09-11
JPS48102807A (en) 1973-12-24

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: KNAPSACK A.G.

Effective date: 19860331