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FR2332301A1 - Melanges a base de polyacrylamides et de produits de condensation resineux amines hydrosolubles, utilisables entre autres comme agents floculants - Google Patents

Melanges a base de polyacrylamides et de produits de condensation resineux amines hydrosolubles, utilisables entre autres comme agents floculants

Info

Publication number
FR2332301A1
FR2332301A1 FR7634245A FR7634245A FR2332301A1 FR 2332301 A1 FR2332301 A1 FR 2332301A1 FR 7634245 A FR7634245 A FR 7634245A FR 7634245 A FR7634245 A FR 7634245A FR 2332301 A1 FR2332301 A1 FR 2332301A1
Authority
FR
France
Prior art keywords
flocculants
polyacrylamides
soluble
mixtures based
amines water
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.)
Granted
Application number
FR7634245A
Other languages
English (en)
French (fr)
Other versions
FR2332301B1 (sv
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
BASF SE
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 BASF SE filed Critical BASF SE
Publication of FR2332301A1 publication Critical patent/FR2332301A1/fr
Application granted granted Critical
Publication of FR2332301B1 publication Critical patent/FR2332301B1/fr
Granted legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20Macromolecular organic compounds
    • D21H17/33Synthetic macromolecular compounds
    • D21H17/46Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • D21H17/55Polyamides; Polyaminoamides; Polyester-amides
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/52Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00Compositions 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
    • C08L33/24Homopolymers or copolymers of amides or imides
    • C08L33/26Homopolymers or copolymers of acrylamide or methacrylamide
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/02Working-up waste paper
    • D21C5/022Chemicals therefor
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20Macromolecular organic compounds
    • D21H17/33Synthetic macromolecular compounds
    • D21H17/34Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/37Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
    • D21H17/375Poly(meth)acrylamide
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20Macromolecular organic compounds
    • D21H17/33Synthetic macromolecular compounds
    • D21H17/34Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/38Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing crosslinkable groups
    • D21H17/39Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing crosslinkable groups forming ether crosslinkages, e.g. alkylol groups
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20Macromolecular organic compounds
    • D21H17/33Synthetic macromolecular compounds
    • D21H17/34Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/41Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
    • D21H17/44Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
    • D21H17/45Nitrogen-containing groups
    • D21H17/455Nitrogen-containing groups comprising tertiary amine or being at least partially quaternised
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/64Paper recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Paper (AREA)
FR7634245A 1975-11-20 1976-11-15 Melanges a base de polyacrylamides et de produits de condensation resineux amines hydrosolubles, utilisables entre autres comme agents floculants Granted FR2332301A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752552014 DE2552014A1 (de) 1975-11-20 1975-11-20 Mischungen auf der basis von polyacrylamiden mit wasserloeslichen, harzartigen amino-kondensationsprodukten

Publications (2)

Publication Number Publication Date
FR2332301A1 true FR2332301A1 (fr) 1977-06-17
FR2332301B1 FR2332301B1 (sv) 1979-08-17

Family

ID=5962162

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7634245A Granted FR2332301A1 (fr) 1975-11-20 1976-11-15 Melanges a base de polyacrylamides et de produits de condensation resineux amines hydrosolubles, utilisables entre autres comme agents floculants

Country Status (7)

Country Link
AT (1) AT344991B (sv)
BE (1) BE848540A (sv)
DE (1) DE2552014A1 (sv)
FR (1) FR2332301A1 (sv)
GB (1) GB1561727A (sv)
IT (1) IT1069828B (sv)
SE (1) SE430619B (sv)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470146A1 (fr) * 1979-11-26 1981-05-29 Buckman Labor Inc Composition a base d'un polymere du type ammonium quaternaire, d'un polymere d'addition vinylique et d'un surfactant et ses applications.
EP0083004A2 (de) * 1981-12-24 1983-07-06 Bayer Ag Wässrige Zubereitung und ihre Verwendung bei der Herstellung keramischer Massen
WO1991003597A1 (de) * 1989-08-31 1991-03-21 Henkel Kommanditgesellschaft Auf Aktien Verfahren zur flotation von füllstoffen aus altpapieren in gegenwart von polymeren und/oder copolymeren
EP0798414A1 (fr) * 1996-03-27 1997-10-01 Manufacture De Produits Chimiques Protex Agent et procédé d'amélioration de la solidité au frottement de teintures ou d'impressions

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3704173A1 (de) * 1987-02-11 1988-08-25 Wolff Walsrode Ag Neue mittel fuer die papierherstellung
AR005741A1 (es) * 1996-02-16 1999-07-14 Callaway Corp Solucion de resinas acuosa con estabilidad mejorada

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2228818A1 (sv) * 1973-05-07 1974-12-06 Roehm Gmbh
FR2263982A1 (sv) * 1974-03-15 1975-10-10 Benckiser Knapsack Gmbh

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2228818A1 (sv) * 1973-05-07 1974-12-06 Roehm Gmbh
FR2263982A1 (sv) * 1974-03-15 1975-10-10 Benckiser Knapsack Gmbh

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470146A1 (fr) * 1979-11-26 1981-05-29 Buckman Labor Inc Composition a base d'un polymere du type ammonium quaternaire, d'un polymere d'addition vinylique et d'un surfactant et ses applications.
EP0083004A2 (de) * 1981-12-24 1983-07-06 Bayer Ag Wässrige Zubereitung und ihre Verwendung bei der Herstellung keramischer Massen
EP0083004A3 (en) * 1981-12-24 1984-09-05 Bayer Ag Aqueous preparation and its use in making ceramic masses
WO1991003597A1 (de) * 1989-08-31 1991-03-21 Henkel Kommanditgesellschaft Auf Aktien Verfahren zur flotation von füllstoffen aus altpapieren in gegenwart von polymeren und/oder copolymeren
EP0798414A1 (fr) * 1996-03-27 1997-10-01 Manufacture De Produits Chimiques Protex Agent et procédé d'amélioration de la solidité au frottement de teintures ou d'impressions
FR2746808A1 (fr) * 1996-03-27 1997-10-03 Protex Manuf Prod Chimiq Agent et procede d'amelioration de la solidite au frottement de teintures ou d'impressions

Also Published As

Publication number Publication date
FR2332301B1 (sv) 1979-08-17
GB1561727A (en) 1980-02-27
SE7612908L (sv) 1977-05-21
IT1069828B (it) 1985-03-25
DE2552014A1 (de) 1977-05-26
SE430619B (sv) 1983-11-28
BE848540A (fr) 1977-05-20
AT344991B (de) 1978-08-25
ATA862176A (de) 1977-12-15

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