ZA888017B - Process for making acrylamido methane sulfonic acid polymers - Google Patents

Process for making acrylamido methane sulfonic acid polymers

Info

Publication number
ZA888017B
ZA888017B ZA888017A ZA888017A ZA888017B ZA 888017 B ZA888017 B ZA 888017B ZA 888017 A ZA888017 A ZA 888017A ZA 888017 A ZA888017 A ZA 888017A ZA 888017 B ZA888017 B ZA 888017B
Authority
ZA
South Africa
Prior art keywords
making
sulfonic acid
acid polymers
methane sulfonic
acrylamido methane
Prior art date
Application number
ZA888017A
Other languages
English (en)
Inventor
Dood Wing Fong
Wing Fong Dood
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
Application filed by Nalco Chemical Co filed Critical Nalco Chemical Co
Publication of ZA888017B publication Critical patent/ZA888017B/xx
Priority claimed from CA000606914A external-priority patent/CA1337711C/fr

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

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)
  • Colloid Chemistry (AREA)
ZA888017A 1987-10-26 1988-10-26 Process for making acrylamido methane sulfonic acid polymers ZA888017B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/112,643 US4795789A (en) 1987-10-26 1987-10-26 Process for making acrylamido methane sulfonic acid polymers
CA000606914A CA1337711C (fr) 1988-08-15 1989-07-28 Procede pour la preparation de polymeres d'acide acrylamidomethanesulfonique

Publications (1)

Publication Number Publication Date
ZA888017B true ZA888017B (en) 1989-07-26

Family

ID=25672912

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA888017A ZA888017B (en) 1987-10-26 1988-10-26 Process for making acrylamido methane sulfonic acid polymers

Country Status (8)

Country Link
US (1) US4795789A (fr)
EP (1) EP0314083B1 (fr)
AU (1) AU613415B2 (fr)
BR (1) BR8805499A (fr)
CA (1) CA1296125C (fr)
DE (1) DE3877324T2 (fr)
ES (1) ES2053675T3 (fr)
ZA (1) ZA888017B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU610248B2 (en) * 1987-09-30 1991-05-16 Nalco Chemical Company Sulfomethylation of high molecular weight polyacrylamide polymers
US5128419A (en) * 1990-08-20 1992-07-07 Nalco Chemical Company Synthesis of tagged polymers by post-polymerization (trans) amidation reaction
US5183211A (en) * 1991-09-25 1993-02-02 Nalco Chemical Company Chemical aids for wet-grinding phosphate rock
US20020028860A1 (en) * 1999-04-16 2002-03-07 E. Michael Kerr Method of modifying rheology of slurries in mineral processing
DE10101671A1 (de) 2000-08-25 2002-03-14 Bayer Ag Verfahren zur Konditionierung stehender und fließender Wassersysteme
DE10310414A1 (de) 2003-03-11 2004-09-23 Bayer Chemicals Ag Wasserkonditionierungsmittel
DE102005010855A1 (de) 2005-03-10 2006-09-14 Lanxess Deutschland Gmbh Verfahren zur Wasserkonditionierung

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US28576A (en) * 1860-06-05 Vines Harwell Improvement in cultivators
US28474A (en) * 1860-05-29 Samuel Hall Coupling for shafting
US3284393A (en) * 1959-11-04 1966-11-08 Dow Chemical Co Water-in-oil emulsion polymerization process for polymerizing watersoluble monomers
US3734873A (en) * 1970-12-15 1973-05-22 Nalco Chemical Co Rapid dissolving water-soluble polymers
US3624019A (en) * 1970-12-15 1971-11-30 Nalco Chemical Co Process for rapidly dissolving water-soluble polymers
USRE28474F1 (en) 1970-12-15 1983-12-20 Nalco Chemical Co Process for rapidly dissolving water-soluble polymers
USRE28576E (en) 1970-12-15 1975-10-21 Process for rapid dissolving water-soluble vinyl addition polymers using water-in-oil emulsions
US3767629A (en) * 1971-10-12 1973-10-23 Nalco Chemical Co Use of air to control polymerization of water soluble monomers
US3826771A (en) * 1973-01-11 1974-07-30 Nalco Chemical Co Stable high solids water-in-oil emulsions of water soluble polymers
US3915920A (en) * 1974-03-15 1975-10-28 Nalco Chemical Co Stabilized water-in-oil emulsions utilizing minor amounts of oil-soluble polymers
US3979348A (en) * 1974-06-17 1976-09-07 Nalco Chemical Company Ionic polymers from acrylamide latex polymers
US3997492A (en) * 1975-01-22 1976-12-14 Nalco Chemical Company High HLB latex polymers
US3996180A (en) * 1975-04-23 1976-12-07 Nalco Chemical Company High shear mixing of latex polymers
US4024097A (en) * 1975-11-19 1977-05-17 Nalco Chemical Company Stable water-in-oil emulsion polymers with small particle size
GB1489046A (en) * 1976-02-13 1977-10-19 Calgon Corp Preparation and use of polyamide derivatives
JPS6079013A (ja) * 1983-10-06 1985-05-04 Nippon Zeon Co Ltd 水溶性酸アミド系化合物の製造法
US4604431A (en) * 1985-11-22 1986-08-05 Nalco Chemical Company Chemical modification of (meth)acrylic acid homopolymers and alkyl (meth)acrylate polymers in aqueous systems with amino sulfonic acids
CA1278649C (fr) * 1985-12-03 1991-01-02 Nalco Chemical Company Polymeres a teneur de sulfomethylamide
AU610248B2 (en) * 1987-09-30 1991-05-16 Nalco Chemical Company Sulfomethylation of high molecular weight polyacrylamide polymers

Also Published As

Publication number Publication date
DE3877324D1 (de) 1993-02-18
US4795789A (en) 1989-01-03
AU2413688A (en) 1989-04-27
EP0314083A2 (fr) 1989-05-03
CA1296125C (fr) 1992-02-18
EP0314083A3 (en) 1989-09-27
BR8805499A (pt) 1989-07-04
AU613415B2 (en) 1991-08-01
ES2053675T3 (es) 1994-08-01
DE3877324T2 (de) 1993-05-27
EP0314083B1 (fr) 1993-01-07

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