DE1068893B - Verfahren zur Herstellung von Wasserlöslichen Mischpolymerisaten - Google Patents

Verfahren zur Herstellung von Wasserlöslichen Mischpolymerisaten

Info

Publication number
DE1068893B
DE1068893B DENDAT1068893D DE1068893DA DE1068893B DE 1068893 B DE1068893 B DE 1068893B DE NDAT1068893 D DENDAT1068893 D DE NDAT1068893D DE 1068893D A DE1068893D A DE 1068893DA DE 1068893 B DE1068893 B DE 1068893B
Authority
DE
Germany
Prior art keywords
parts
water
solution
acrylic acid
mixture
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DENDAT1068893D
Other languages
German (de)
English (en)
Inventor
Ludwigshafem/Rhein und Dr. Otto Hambsch Heidelberg Dr. Hans-Joachim Krause
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
Badische Anilin and Sodafabrik 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.)
Publication date
Publication of DE1068893B publication Critical patent/DE1068893B/de
Pending legal-status Critical Current

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
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • 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
    • C08F22/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides or nitriles thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DENDAT1068893D 1957-08-21 Verfahren zur Herstellung von Wasserlöslichen Mischpolymerisaten Pending DE1068893B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1243410X 1957-08-21

Publications (1)

Publication Number Publication Date
DE1068893B true DE1068893B (de) 1959-11-12

Family

ID=7736296

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT1068893D Pending DE1068893B (de) 1957-08-21 Verfahren zur Herstellung von Wasserlöslichen Mischpolymerisaten

Country Status (3)

Country Link
BE (1) BE570496A (enrdf_load_stackoverflow)
DE (1) DE1068893B (enrdf_load_stackoverflow)
FR (1) FR1243410A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2248360A1 (de) * 1971-11-22 1973-06-14 Nalco Chemical Co Verfahren zum eindicken und entwaessern von feststoffen aus abwasseroder industrieabfaellen

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2758122A1 (de) * 1977-12-24 1979-07-05 Basf Ag Wasserloesliche copolymerisate auf der basis von hydrophilen aethylenisch ungesaettigten monomeren

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE654989C (de) * 1930-05-06 1938-01-06 Ig Farbenindustrie Ag Verfahren zur Herstellung von Polymerisationsprodukten

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE654989C (de) * 1930-05-06 1938-01-06 Ig Farbenindustrie Ag Verfahren zur Herstellung von Polymerisationsprodukten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2248360A1 (de) * 1971-11-22 1973-06-14 Nalco Chemical Co Verfahren zum eindicken und entwaessern von feststoffen aus abwasseroder industrieabfaellen

Also Published As

Publication number Publication date
BE570496A (enrdf_load_stackoverflow)
FR1243410A (fr) 1960-10-14

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