BR8606292A - PROCESS TO SYNTHESIZE SULPHONATED POLYMERS SOLUBLE IN WATER - Google Patents

PROCESS TO SYNTHESIZE SULPHONATED POLYMERS SOLUBLE IN WATER

Info

Publication number
BR8606292A
BR8606292A BR8606292A BR8606292A BR8606292A BR 8606292 A BR8606292 A BR 8606292A BR 8606292 A BR8606292 A BR 8606292A BR 8606292 A BR8606292 A BR 8606292A BR 8606292 A BR8606292 A BR 8606292A
Authority
BR
Brazil
Prior art keywords
synthesize
water
polymers soluble
sulphonated polymers
sulphonated
Prior art date
Application number
BR8606292A
Other languages
Portuguese (pt)
Inventor
Dodd Wing Fong
Original Assignee
Nalco Chemical Co
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
Priority to DE19863616583 priority Critical patent/DE3616583A1/en
Priority to FR8607129A priority patent/FR2589864B1/en
Priority to JP61132894A priority patent/JPS62115002A/en
Priority to AU59841/86A priority patent/AU589195B2/en
Priority to NL8602576A priority patent/NL191240C/en
Priority to GB8626810A priority patent/GB2182666B/en
Priority to CA000522526A priority patent/CA1240444A/en
Priority to CH4807/86A priority patent/CH677234A5/de
Priority to AT0324386A priority patent/AT395592B/en
Priority to SE8605441A priority patent/SE466260B/en
Application filed by Nalco Chemical Co filed Critical Nalco Chemical Co
Priority to BR8606292A priority patent/BR8606292A/en
Priority to BE0/217569A priority patent/BE905996A/en
Priority to US06/009,563 priority patent/US4703092A/en
Publication of BR8606292A publication Critical patent/BR8606292A/en
Priority to AU37094/89A priority patent/AU625537B2/en

Links

Classifications

    • 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
    • C08F8/34—Introducing sulfur atoms or sulfur-containing groups
    • 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
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/10—Copolymer characterised by the proportions of the comonomers expressed as molar percentages

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
BR8606292A 1985-11-08 1986-12-19 PROCESS TO SYNTHESIZE SULPHONATED POLYMERS SOLUBLE IN WATER BR8606292A (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
DE19863616583 DE3616583A1 (en) 1985-11-08 1986-05-16 METHOD FOR PRODUCING WATER-SOLUBLE SULFONED POLYMERS
FR8607129A FR2589864B1 (en) 1985-11-08 1986-05-20 PROCESS FOR THE PREPARATION OF WATER SOLUBLE SULFONATED POLYMERS AND POLYMERS THUS OBTAINED
JP61132894A JPS62115002A (en) 1985-11-08 1986-06-10 Sulfonated polymer and its production
AU59841/86A AU589195B2 (en) 1985-11-08 1986-07-08 A process for synthesing N-(2-hydroxy -3- sulfopropyl) amide containing polymers
NL8602576A NL191240C (en) 1985-11-08 1986-10-14 Process for preparing a water-soluble sulfonated polymer and sulfonated polymers.
CA000522526A CA1240444A (en) 1985-11-08 1986-11-10 N-(2-hydroxy-3-sulfopropyl) amide containing polymers
GB8626810A GB2182666B (en) 1985-11-08 1986-11-10 N-(2-hydroxy-3-sulfopropyl)amide containing polymers and their production
CH4807/86A CH677234A5 (en) 1985-11-08 1986-12-02
AT0324386A AT395592B (en) 1985-11-08 1986-12-05 METHOD FOR PRODUCING WATER-SOLUBLE SULFONED POLYMERS
SE8605441A SE466260B (en) 1985-11-08 1986-12-18 PROCEDURES FOR PREPARING WATER-SOLUBLE, SULPHONATED ACRYLAMIDE POLYMERS
BR8606292A BR8606292A (en) 1985-11-08 1986-12-19 PROCESS TO SYNTHESIZE SULPHONATED POLYMERS SOLUBLE IN WATER
BE0/217569A BE905996A (en) 1985-11-08 1986-12-19 PROCESS FOR THE PREPARATION OF WATER SOLUBLE SULPHONATED POLYMERS AND POLYMERS THUS OBTAINED.
US06/009,563 US4703092A (en) 1985-11-08 1987-01-30 Process of making N-(2-hydroxy-3-sulfopropyl)amide containing polymers
AU37094/89A AU625537B2 (en) 1985-11-08 1989-06-27 N-(2-hydroxy-3-sulfopropyl) amide containing polymers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79645185A 1985-11-08 1985-11-08
BR8606292A BR8606292A (en) 1985-11-08 1986-12-19 PROCESS TO SYNTHESIZE SULPHONATED POLYMERS SOLUBLE IN WATER

Publications (1)

Publication Number Publication Date
BR8606292A true BR8606292A (en) 1988-07-05

Family

ID=25664154

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8606292A BR8606292A (en) 1985-11-08 1986-12-19 PROCESS TO SYNTHESIZE SULPHONATED POLYMERS SOLUBLE IN WATER

Country Status (12)

Country Link
JP (1) JPS62115002A (en)
AT (1) AT395592B (en)
AU (2) AU589195B2 (en)
BE (1) BE905996A (en)
BR (1) BR8606292A (en)
CA (1) CA1240444A (en)
CH (1) CH677234A5 (en)
DE (1) DE3616583A1 (en)
FR (1) FR2589864B1 (en)
GB (1) GB2182666B (en)
NL (1) NL191240C (en)
SE (1) SE466260B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4731419A (en) * 1986-02-24 1988-03-15 Nalco Chemical Company Alkoxylated/cationically modified amide-containing polymers
JPH01167308A (en) * 1987-11-24 1989-07-03 Nalco Chem Co Sulfoethylation of polysoap/latex polymer containing high molecular weight acrylamide
FR2870246B1 (en) * 2004-05-14 2008-09-12 Univ Paris 13 WATER-SOLUBLE COPOLYMERS, PREPARATION AND USES

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1266224A (en) * 1969-04-02 1972-03-08
US3692673A (en) * 1971-02-12 1972-09-19 Lubrizol Corp Water-soluble sulfonate polymers as flocculants
US3709815A (en) * 1971-07-01 1973-01-09 Calgon Corp Boiler water treatment
US4103742A (en) * 1975-12-24 1978-08-01 Phillips Petroleum Company Method for acidizing subterranean formations
US4342653A (en) * 1979-02-15 1982-08-03 American Cyanamid Company Process for the flocculation of suspended solids
DE2931897A1 (en) * 1979-08-06 1981-02-26 Cassella Ag WATER-SOLUBLE COPOLYMER AND ITS PRODUCTION
DE3027236C2 (en) * 1980-07-18 1985-08-01 Chemische Fabrik Stockhausen GmbH, 4150 Krefeld Terpolymers of 2-acrylamido-2-methyl-propanesulfonic acid, acrylamide and acrylic acid in the form of their salts, processes for the production of these terpolymers and use for preventing incrustations in aqueous systems
US4471097A (en) * 1982-01-11 1984-09-11 Klaus Uhl Water soluble copolymers containing vinyl imidazole as drilling fluid additives
CA1225793A (en) * 1983-03-11 1987-08-18 Union Carbide Corporation High molecular weight water-soluble polymers and flocculation method using same
JPS59223710A (en) * 1983-06-01 1984-12-15 Sanyo Chem Ind Ltd Polymer for increasing production of crude petroleum
US4545902A (en) * 1984-09-17 1985-10-08 Nalco Chemical Company Flocculants for bauxite (red mud)
NZ214078A (en) * 1984-11-10 1988-08-30 Int Computers Ltd Keyboard subset powered by standby source during mains failure
US4652623A (en) * 1984-11-23 1987-03-24 Calgon Corporation Polymers for use as filtration control aids in drilling muds

Also Published As

Publication number Publication date
GB8626810D0 (en) 1986-12-10
FR2589864A1 (en) 1987-05-15
GB2182666A (en) 1987-05-20
GB2182666B (en) 1990-06-13
FR2589864B1 (en) 1992-10-09
SE466260B (en) 1992-01-20
AU5984186A (en) 1987-05-14
JPH0344562B2 (en) 1991-07-08
SE8605441L (en) 1988-06-19
DE3616583A1 (en) 1987-05-21
BE905996A (en) 1987-06-19
AU3709489A (en) 1989-11-02
CH677234A5 (en) 1991-04-30
JPS62115002A (en) 1987-05-26
AU589195B2 (en) 1989-10-05
NL191240C (en) 1995-04-03
NL8602576A (en) 1987-06-01
DE3616583C2 (en) 1989-07-20
AT395592B (en) 1993-01-25
CA1240444A (en) 1988-08-09
AU625537B2 (en) 1992-07-16
SE8605441D0 (en) 1986-12-18
ATA324386A (en) 1992-06-15
NL191240B (en) 1994-11-01

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Legal Events

Date Code Title Description
FF Decision: intention to grant
KD Notifcation of receipt (letter patent)
FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 19/12/2001