FR2235953B1 - - Google Patents

Info

Publication number
FR2235953B1
FR2235953B1 FR7422973A FR7422973A FR2235953B1 FR 2235953 B1 FR2235953 B1 FR 2235953B1 FR 7422973 A FR7422973 A FR 7422973A FR 7422973 A FR7422973 A FR 7422973A FR 2235953 B1 FR2235953 B1 FR 2235953B1
Authority
FR
France
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.)
Expired
Application number
FR7422973A
Other languages
French (fr)
Other versions
FR2235953A1 (en
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.)
Stockhausen GmbH and Co KG
Original Assignee
Chemische Fabrik Stockhausen GmbH
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 Chemische Fabrik Stockhausen GmbH filed Critical Chemische Fabrik Stockhausen GmbH
Publication of FR2235953A1 publication Critical patent/FR2235953A1/fr
Application granted granted Critical
Publication of FR2235953B1 publication Critical patent/FR2235953B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
    • D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
    • D21H17/45—Nitrogen-containing groups
    • D21H17/455—Nitrogen-containing groups comprising tertiary amine or being at least partially quaternised

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Treatment Of Sludge (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR7422973A 1973-07-04 1974-07-02 Expired FR2235953B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2333927A DE2333927C2 (en) 1973-07-04 1973-07-04 Liquid or pumpable stable dispersions of the water-in-oil type and their use

Publications (2)

Publication Number Publication Date
FR2235953A1 FR2235953A1 (en) 1975-01-31
FR2235953B1 true FR2235953B1 (en) 1979-06-01

Family

ID=5885869

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7422973A Expired FR2235953B1 (en) 1973-07-04 1974-07-02

Country Status (10)

Country Link
JP (1) JPS5755445B2 (en)
BR (1) BR7405487D0 (en)
CA (1) CA1077637A (en)
DE (1) DE2333927C2 (en)
FI (1) FI63385C (en)
FR (1) FR2235953B1 (en)
GB (1) GB1462905A (en)
IT (1) IT1015678B (en)
SE (1) SE409026C (en)
ZA (1) ZA744305B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2520028B2 (en) * 1975-05-06 1980-01-24 Chemische Fabrik Stockhausen & Cie, 4150 Krefeld Water-in-oil dispersions of Mannich bases of polyacrylamide or its copolymers and their use as flocculants, sedimentation, drainage and retention aids
DE2720494C2 (en) * 1977-05-05 1985-04-11 Nalco Chemical Co., Oak Brook, Ill. Continuous process for the production of a cationically modified polyacrylamide
CH660015A5 (en) * 1982-02-01 1987-03-13 Sandoz Ag PREPARATIONS CONTAINING POLYMER AND SURFACTANTS, THEIR PRODUCTION AND USE.
GB8518900D0 (en) * 1985-07-26 1985-09-04 Allied Colloids Ltd Polymeric products
DE3641700C3 (en) * 1985-12-19 1994-07-07 Basf Ag Process for the preparation of water-in-oil emulsions of crosslinked, water-swellable polymers and their use

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1089173B (en) * 1957-05-31 1960-09-15 Dow Chemical Co Inverse emulsion polymerization process for the production of polymers and copolymers of water-soluble monomers
BE596034A (en) * 1959-10-12
NO124930B (en) * 1965-10-19 1972-06-26 Dow Chemical Co
BE789420A (en) * 1971-11-22 1973-03-28 Nalco Chemical Co LATEX FOR THE COAGULATION OF SEWAGE AND INDUSTRIAL WASTEWATER

Also Published As

Publication number Publication date
FI204074A (en) 1975-01-05
DE2333927C2 (en) 1982-11-25
BR7405487D0 (en) 1975-04-15
ZA744305B (en) 1975-07-30
SE7408787L (en) 1975-01-07
FI63385C (en) 1983-06-10
FI63385B (en) 1983-02-28
GB1462905A (en) 1977-01-26
JPS5755445B2 (en) 1982-11-24
CA1077637A (en) 1980-05-13
FR2235953A1 (en) 1975-01-31
SE409026C (en) 1983-09-12
SE409026B (en) 1979-07-23
IT1015678B (en) 1977-05-20
JPS5043066A (en) 1975-04-18
DE2333927A1 (en) 1975-01-23

Similar Documents

Publication Publication Date Title
AU476761B2 (en)
AU474593B2 (en)
AU474511B2 (en)
AU474838B2 (en)
AU471343B2 (en)
AU450229B2 (en)
AU476714B2 (en)
AU472848B2 (en)
AU476696B2 (en)
FR2235953B1 (en)
AU477823B2 (en)
AU477824B2 (en)
AU471461B2 (en)
AU476873B1 (en)
AU461342B2 (en)
AU479863A (en)
AU479419A (en)
BG19527A1 (en)
BG19049A1 (en)
BG18927A1 (en)
BG26197A3 (en)
AU479562A (en)
AU479539A (en)
AU479522A (en)
AU479521A (en)