GB1526301A - Compositions of matter for use in the treatment of aqueous systems - Google Patents

Compositions of matter for use in the treatment of aqueous systems

Info

Publication number
GB1526301A
GB1526301A GB30718/75A GB3071875A GB1526301A GB 1526301 A GB1526301 A GB 1526301A GB 30718/75 A GB30718/75 A GB 30718/75A GB 3071875 A GB3071875 A GB 3071875A GB 1526301 A GB1526301 A GB 1526301A
Authority
GB
United Kingdom
Prior art keywords
acid
telomers
sulphone
sulphoxide
july
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
GB30718/75A
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Priority to GB30718/75A priority Critical patent/GB1526301A/en
Priority to US05/707,126 priority patent/US4111804A/en
Priority to DE19762632773 priority patent/DE2632773A1/de
Priority to JP51088073A priority patent/JPS5214724A/ja
Priority to NL7608221A priority patent/NL7608221A/xx
Priority to FR7622510A priority patent/FR2318830A1/fr
Priority to US05/919,118 priority patent/US4189383A/en
Publication of GB1526301A publication Critical patent/GB1526301A/en
Expired 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
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Detergent Compositions (AREA)
GB30718/75A 1975-07-23 1975-07-23 Compositions of matter for use in the treatment of aqueous systems Expired GB1526301A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB30718/75A GB1526301A (en) 1975-07-23 1975-07-23 Compositions of matter for use in the treatment of aqueous systems
US05/707,126 US4111804A (en) 1975-07-23 1976-07-20 Novel compositions of matter for use in the treatment of aqueous systems
DE19762632773 DE2632773A1 (de) 1975-07-23 1976-07-21 Neuartige bei der behandlung waessriger systeme verwendbare stoffzusammensetzungen
JP51088073A JPS5214724A (en) 1975-07-23 1976-07-23 New telomer compounds and process for manufacture thereof and process for controlling scale formation by using said compounds
NL7608221A NL7608221A (nl) 1975-07-23 1976-07-23 Werkwijze voor het tegengaan van de afzetting van ketelsteen.
FR7622510A FR2318830A1 (fr) 1975-07-23 1976-07-23 Procede pour empecher la formation de depots et incrustations des milieux aqueux par addition de polyacides organiques telomeres
US05/919,118 US4189383A (en) 1975-07-23 1978-06-26 Novel compositions of matter for use in the treatment of aqueous systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30718/75A GB1526301A (en) 1975-07-23 1975-07-23 Compositions of matter for use in the treatment of aqueous systems

Publications (1)

Publication Number Publication Date
GB1526301A true GB1526301A (en) 1978-09-27

Family

ID=10312059

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30718/75A Expired GB1526301A (en) 1975-07-23 1975-07-23 Compositions of matter for use in the treatment of aqueous systems

Country Status (6)

Country Link
US (1) US4111804A (US06168655-20010102-C00055.png)
JP (1) JPS5214724A (US06168655-20010102-C00055.png)
DE (1) DE2632773A1 (US06168655-20010102-C00055.png)
FR (1) FR2318830A1 (US06168655-20010102-C00055.png)
GB (1) GB1526301A (US06168655-20010102-C00055.png)
NL (1) NL7608221A (US06168655-20010102-C00055.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2264301A (en) * 1992-02-10 1993-08-25 Toa Gosei Chem Ind A process for producing a polymer having exellent weatherability
US5618898A (en) * 1992-02-10 1997-04-08 Toagosei Chemical Industry Co., Ltd. Weather-resistant solvent-based coating obtained by polymerization with thioether bond converted to sulfone bond

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4189383A (en) * 1975-07-23 1980-02-19 Ciba-Geigy Corporation Novel compositions of matter for use in the treatment of aqueous systems
US4171292A (en) * 1976-08-05 1979-10-16 Betz Laboratories, Inc. Compositions for treating aqueous mediums containing magnesium sulfite trihydrate
US4182810A (en) * 1978-04-21 1980-01-08 Phillips Petroleum Company Prevention of fouling in polymerization reactors
JPS5518556A (en) * 1978-07-25 1980-02-08 Kurosaki Refract Co Ltd Formed body for gas blowing
IL59707A (en) * 1980-03-25 1984-03-30 Eshel Residual Energy Cooling Liquid circulation device for absorption refrigeration machines
FR2485545A1 (fr) * 1980-06-25 1981-12-31 Charbonnages Ste Chimique Cotelomeres a terminaison sulfonate contenant des motifs acide acrylique et vinylamine, procede pour leur preparation et leur application dans des compositions detergentes

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3776874A (en) * 1966-05-05 1973-12-04 Uniroyal Inc Alkyl-sulfoxide and alkyl-sulfone terminated oligomers as emulsi-fiers in emulsion polymerizations
US3772382A (en) * 1966-05-05 1973-11-13 Uniroyal Inc Alkyl-sulfoxide terminated oligomers
CA923905A (en) 1968-11-19 1973-04-03 E. Dannals Leland Alkyl-sulfoxide and alkyl-sulfone terminated oligomers
US3699069A (en) * 1969-08-13 1972-10-17 Uniroyal Inc Coating compositions and coated articles
US3960824A (en) * 1971-07-09 1976-06-01 Celanese Coatings & Specialties Company Mercaptan initiated polymerization process carried out in the presence of oxygen
US3756257A (en) * 1971-10-04 1973-09-04 Magna Corp Acrylic composition for water treatment and process for making same
US3904522A (en) * 1972-04-17 1975-09-09 Milchem Inc Process of inhibiting scale using an acrylic composition
US3787488A (en) * 1972-04-17 1974-01-22 Milchem Inc Acrylic compositions
US3759860A (en) * 1972-06-19 1973-09-18 Uniroyal Inc Coating compositions and coated articles
US3965028A (en) * 1974-07-31 1976-06-22 Uniroyal Inc. Bisulfite terminated oligomers to prevent scale

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2264301A (en) * 1992-02-10 1993-08-25 Toa Gosei Chem Ind A process for producing a polymer having exellent weatherability
GB2264301B (en) * 1992-02-10 1996-07-31 Toa Gosei Chem Ind A process for producing a polymer having excellent weatherability
US5618898A (en) * 1992-02-10 1997-04-08 Toagosei Chemical Industry Co., Ltd. Weather-resistant solvent-based coating obtained by polymerization with thioether bond converted to sulfone bond

Also Published As

Publication number Publication date
NL7608221A (nl) 1977-01-25
FR2318830A1 (fr) 1977-02-18
JPS5214724A (en) 1977-02-03
DE2632773A1 (de) 1977-02-10
FR2318830B1 (US06168655-20010102-C00055.png) 1979-05-04
US4111804A (en) 1978-09-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee