ZA877976B - Method for preparing n-sulfomethyl acrylamide,acrylic acid terpolymers from polyacrylonitrile - Google Patents

Method for preparing n-sulfomethyl acrylamide,acrylic acid terpolymers from polyacrylonitrile

Info

Publication number
ZA877976B
ZA877976B ZA877976A ZA877976A ZA877976B ZA 877976 B ZA877976 B ZA 877976B ZA 877976 A ZA877976 A ZA 877976A ZA 877976 A ZA877976 A ZA 877976A ZA 877976 B ZA877976 B ZA 877976B
Authority
ZA
South Africa
Prior art keywords
polyacrylonitrile
preparing
acrylic acid
acid terpolymers
sulfomethyl acrylamide
Prior art date
Application number
ZA877976A
Other languages
English (en)
Inventor
Dodd Wing Fong
Wing Fong Dodd
Barney Vallino Jr
Vallino Barney Jr
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 ZA877976B publication Critical patent/ZA877976B/xx

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ZA877976A 1986-10-23 1987-10-23 Method for preparing n-sulfomethyl acrylamide,acrylic acid terpolymers from polyacrylonitrile ZA877976B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US92221986A 1986-10-23 1986-10-23

Publications (1)

Publication Number Publication Date
ZA877976B true ZA877976B (en) 1988-09-28

Family

ID=25446717

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA877976A ZA877976B (en) 1986-10-23 1987-10-23 Method for preparing n-sulfomethyl acrylamide,acrylic acid terpolymers from polyacrylonitrile

Country Status (9)

Country Link
EP (1) EP0265846B1 (fr)
JP (1) JPH085932B2 (fr)
CA (1) CA1293583C (fr)
DE (1) DE3750568T2 (fr)
DK (1) DK553387A (fr)
ES (1) ES2059343T3 (fr)
PT (1) PT85958B (fr)
TR (1) TR23881A (fr)
ZA (1) ZA877976B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4107397A1 (de) * 1991-03-08 1992-09-10 Bayer Ag Polymerisate mit sulfonamid-einheiten als vertraeglichkeitsvermittler fuer polyamid/polycarbonat-blends
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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979348A (en) * 1974-06-17 1976-09-07 Nalco Chemical Company Ionic polymers from acrylamide latex polymers
US3997606A (en) * 1975-12-03 1976-12-14 Nalco Chemical Company Method of producing dry acrylamide
SU724523A1 (ru) * 1977-07-07 1980-03-30 Институт Химии Ан Узбекской Сср Способ получени водорастворимых полиэлектролитов

Also Published As

Publication number Publication date
DK553387A (da) 1988-04-24
EP0265846B1 (fr) 1994-09-21
DK553387D0 (da) 1987-10-22
JPS63132904A (ja) 1988-06-04
PT85958A (en) 1987-11-01
PT85958B (pt) 1990-07-31
TR23881A (tr) 1990-10-16
EP0265846A2 (fr) 1988-05-04
DE3750568D1 (de) 1994-10-27
CA1293583C (fr) 1991-12-24
ES2059343T3 (es) 1994-11-16
JPH085932B2 (ja) 1996-01-24
EP0265846A3 (en) 1989-09-20
DE3750568T2 (de) 1995-04-13

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