ZA81521B - Process for producing water-exchanging,non-toxic polymer material based on acrylamide/n,n'-methylene-biscrylamide - Google Patents

Process for producing water-exchanging,non-toxic polymer material based on acrylamide/n,n'-methylene-biscrylamide

Info

Publication number
ZA81521B
ZA81521B ZA00810521A ZA81521A ZA81521B ZA 81521 B ZA81521 B ZA 81521B ZA 00810521 A ZA00810521 A ZA 00810521A ZA 81521 A ZA81521 A ZA 81521A ZA 81521 B ZA81521 B ZA 81521B
Authority
ZA
South Africa
Prior art keywords
biscrylamide
acrylamide
exchanging
methylene
polymer material
Prior art date
Application number
ZA00810521A
Inventor
G Helbling
Original Assignee
Isaflex 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 Isaflex Ag filed Critical Isaflex Ag
Publication of ZA81521B publication Critical patent/ZA81521B/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
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/52—Amides or imides
    • C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F220/56—Acrylamide; Methacrylamide

Landscapes

  • 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)
ZA00810521A 1980-03-21 1981-01-26 Process for producing water-exchanging,non-toxic polymer material based on acrylamide/n,n'-methylene-biscrylamide ZA81521B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH225080A CH643569A5 (en) 1980-03-21 1980-03-21 METHOD FOR PRODUCING WASSERAUSTAUSCHENDEM, non-toxic POLYMER MATERIAL BASED ON ACRYLAMIDE / N, N'-methylenebisacrylamide.

Publications (1)

Publication Number Publication Date
ZA81521B true ZA81521B (en) 1982-02-24

Family

ID=4229376

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00810521A ZA81521B (en) 1980-03-21 1981-01-26 Process for producing water-exchanging,non-toxic polymer material based on acrylamide/n,n'-methylene-biscrylamide

Country Status (9)

Country Link
EP (1) EP0037138A3 (en)
JP (1) JPS56145908A (en)
AU (1) AU537812B2 (en)
CA (1) CA1200943A (en)
CH (1) CH643569A5 (en)
ES (1) ES8201606A1 (en)
IL (1) IL61973A (en)
IN (1) IN153454B (en)
ZA (1) ZA81521B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3464761D1 (en) 1983-04-14 1987-08-20 Mitsui Petrochemical Ind Process for producing granular, water-swellable crosslinked acrylic copolymer, and its use
JPS6063209A (en) * 1983-09-16 1985-04-11 Mitsui Petrochem Ind Ltd Manufacture of water-swellable crosslinked polymer
US4579578A (en) * 1983-06-04 1986-04-01 Chemical Discoveries S.A. Plant growing media
US5183879A (en) * 1988-10-21 1993-02-02 Canon Kabushiki Kaisha Polymer gel manufacturing methods
JP2697782B2 (en) * 1995-03-10 1998-01-14 工業技術院長 Displacement velocity or strain velocity measurement method and apparatus used for the method
UA67354U (en) * 2011-11-24 2012-02-10 Людмила Дмитрівна Желдак Water-soluble linear hetero-chain dipolymer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2801984A (en) * 1955-08-15 1957-08-06 American Cyanamid Co Resin-forming composition for stabilization of soil and process of using same
US3212577A (en) * 1959-07-09 1965-10-19 Sinclair Research Inc Method for decreasing the permeability of a permeable well area
SE306073B (en) * 1962-04-18 1968-11-18 Pharmacia Ab
US3545130A (en) * 1967-07-21 1970-12-08 Dow Chemical Co Soil conditioning and erosion control

Also Published As

Publication number Publication date
AU6669581A (en) 1981-09-24
IN153454B (en) 1984-07-14
EP0037138A3 (en) 1982-04-21
CH643569A5 (en) 1984-06-15
IL61973A (en) 1984-04-30
CA1200943A (en) 1986-02-18
EP0037138A2 (en) 1981-10-07
IL61973A0 (en) 1981-02-27
JPS56145908A (en) 1981-11-13
AU537812B2 (en) 1984-07-12
ES499191A0 (en) 1982-01-01
ES8201606A1 (en) 1982-01-01

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