BE674034A - - Google Patents

Info

Publication number
BE674034A
BE674034A BE674034DA BE674034A BE 674034 A BE674034 A BE 674034A BE 674034D A BE674034D A BE 674034DA BE 674034 A BE674034 A BE 674034A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE674034A publication Critical patent/BE674034A/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
    • C08F20/00—Homopolymers and 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
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/52—Amides or imides
    • C08F20/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F20/56—Acrylamide; Methacrylamide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/08—Preparation of carboxylic acids or their salts, halides or anhydrides from nitriles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or 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 of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/24—Homopolymers or copolymers of amides or imides
    • C08L33/26—Homopolymers or copolymers of acrylamide or methacrylamide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or 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 of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paper (AREA)
BE674034D 1964-12-21 1965-12-20 BE674034A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUBA001802 1964-12-21

Publications (1)

Publication Number Publication Date
BE674034A true BE674034A (xx) 1966-06-20

Family

ID=10993307

Family Applications (1)

Application Number Title Priority Date Filing Date
BE674034D BE674034A (xx) 1964-12-21 1965-12-20

Country Status (8)

Country Link
US (1) US3380947A (xx)
AT (1) AT274349B (xx)
BE (1) BE674034A (xx)
DE (1) DE1570407A1 (xx)
FR (1) FR1460347A (xx)
GB (1) GB1137495A (xx)
NL (1) NL6516596A (xx)
SE (1) SE336899B (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3507840A (en) * 1967-04-27 1970-04-21 Nalco Chemical Co Method of removing water from water-soluble polymers
US4085045A (en) * 1975-06-13 1978-04-18 American Cyanamid Company Low molecular weight hydrolyzed polyacrylamide used as a scale inhibitor in water systems
US4001161A (en) * 1975-06-13 1977-01-04 American Cyanamid Company Low molecular weight hydrolyzed polyacrylamide and use thereof as scale inhibitor in water systems
GB2040894A (en) * 1979-01-12 1980-09-03 Fosroc International Ltd Pumping aqueous slurries
US4759856A (en) * 1984-04-30 1988-07-26 Allied Colloids, Ltd. Flocculation processes
GB8410971D0 (en) * 1984-04-30 1984-06-06 Allied Colloids Ltd Flocculants and processes
DE3422612A1 (de) * 1984-06-19 1985-12-19 Basf Ag, 6700 Ludwigshafen Verfahren zur lagerstaettenbezogenen verbesserung der eigenschaften waessriger polymerloesungen, die zum polymerfluten dienen
US4943378A (en) * 1985-04-25 1990-07-24 Allied Colloids Ltd. Flocculation processes
EP0201237B1 (en) * 1985-04-25 1991-01-23 Ciba Specialty Chemicals Water Treatments Limited Flocculation processes
US5037881A (en) * 1989-10-30 1991-08-06 American Cyanamid Company Emulsified mannich acrylamide polymers
US5723548A (en) * 1988-12-19 1998-03-03 Cytec Technology Corp. Emulsified mannich acrylamide polymers
USRE37037E1 (en) 1988-12-19 2001-01-30 Cytec Technology Corp. Emulsified mannich acrylamide polymers
US5298258A (en) * 1989-12-28 1994-03-29 Nitto Denko Corporation Acrylic oily gel bioadhesive material and acrylic oily gel preparation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734915A (en) * 1956-02-14 Acrylic acid
DE1155598B (de) * 1960-05-20 1963-10-10 Hoechst Ag Verfahren zur Herstellung von waessrigen Loesungen von Polyacrylamid

Also Published As

Publication number Publication date
AT274349B (de) 1969-09-10
SE336899B (xx) 1971-07-19
GB1137495A (en) 1968-12-18
NL6516596A (xx) 1966-06-22
DE1570407A1 (de) 1969-11-27
FR1460347A (fr) 1966-11-25
US3380947A (en) 1968-04-30

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