GB1403151A - Production of polymers useful as complex formers for polyvalent metal ions - Google Patents

Production of polymers useful as complex formers for polyvalent metal ions

Info

Publication number
GB1403151A
GB1403151A GB1097073A GB1097073A GB1403151A GB 1403151 A GB1403151 A GB 1403151A GB 1097073 A GB1097073 A GB 1097073A GB 1097073 A GB1097073 A GB 1097073A GB 1403151 A GB1403151 A GB 1403151A
Authority
GB
United Kingdom
Prior art keywords
poly
acrylic acid
production
complex formers
metal ions
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
Application number
GB1097073A
Other languages
English (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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Publication of GB1403151A publication Critical patent/GB1403151A/en
Expired legal-status Critical Current

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)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Detergent Compositions (AREA)
  • Removal Of Specific Substances (AREA)
GB1097073A 1972-03-09 1973-03-07 Production of polymers useful as complex formers for polyvalent metal ions Expired GB1403151A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722211256 DE2211256C2 (de) 1972-03-09 1972-03-09 Verfahren zur Herstellung von Poly-α-oxy-acrylsäure

Publications (1)

Publication Number Publication Date
GB1403151A true GB1403151A (en) 1975-08-13

Family

ID=5838332

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1097073A Expired GB1403151A (en) 1972-03-09 1973-03-07 Production of polymers useful as complex formers for polyvalent metal ions

Country Status (16)

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

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 (de) * 1976-05-19 1977-12-08 Hoechst Ag Verfahren zur phosphatierung von metallen
DE2643422A1 (de) * 1976-09-21 1978-03-30 Kurita Water Ind Ltd Wasserbehandlungsmittel und verfahren zur behandlung von wasser
FR2514746B1 (fr) * 1981-10-20 1985-05-31 Coatex Sa Agent inhibiteur d'incrustations et de precipitation pour le traitement des eaux industrielles et/ou domestiques
JPS6286098A (ja) * 1985-10-11 1987-04-20 株式会社日本触媒 洗剤用ビルダー
JPS63251410A (ja) * 1987-04-09 1988-10-18 Nippon Peroxide Co Ltd ポリ−α−ヒドロキシアクリル酸に対応するポリラクトンの製造方法

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 (no) * 1970-12-17 1972-08-23

Also Published As

Publication number Publication date
DK139524C (da) 1979-08-20
DD104803A5 (no) 1974-03-20
AT323420B (de) 1975-07-10
BE796531A (fr) 1973-09-10
NL172848B (nl) 1983-06-01
FR2175200B1 (no) 1977-12-30
JPS48102807A (no) 1973-12-24
IT979741B (it) 1974-09-30
FR2175200A1 (no) 1973-10-19
DK139524B (da) 1979-03-05
NO140736B (no) 1979-07-23
NL7301954A (no) 1973-09-11
CH591527A5 (no) 1977-09-30
DE2211256C2 (de) 1982-12-02
CA1014727A (en) 1977-08-02
NL172848C (nl) 1983-11-01
FI57427C (fi) 1980-08-11
JPS5756510B2 (no) 1982-11-30
SU488395A3 (ru) 1975-10-15
SE390971B (sv) 1977-01-31
FI57427B (fi) 1980-04-30
DE2211256A1 (de) 1973-09-13
AT322510B (de) 1975-05-26
NO140736C (no) 1979-10-31

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee