SE7408787L - - Google Patents

Info

Publication number
SE7408787L
SE7408787L SE7408787A SE7408787A SE7408787L SE 7408787 L SE7408787 L SE 7408787L SE 7408787 A SE7408787 A SE 7408787A SE 7408787 A SE7408787 A SE 7408787A SE 7408787 L SE7408787 L SE 7408787L
Authority
SE
Sweden
Prior art keywords
emulsions
water
flocculating
sedimentation
july
Prior art date
Application number
SE7408787A
Other languages
Unknown language ( )
English (en)
Other versions
SE409026C (sv
SE409026B (sv
Inventor
K Dahmen
W Hubner
E Barthell
Original Assignee
Stockhausen & Cie Chem Fab
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 Stockhausen & Cie Chem Fab filed Critical Stockhausen & Cie Chem Fab
Publication of SE7408787L publication Critical patent/SE7408787L/
Publication of SE409026B publication Critical patent/SE409026B/xx
Publication of SE409026C publication Critical patent/SE409026C/xx

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)
  • Phenolic Resins Or Amino Resins (AREA)
  • Treatment Of Sludge (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
SE7408787A 1973-07-04 1974-07-03 Flytande resp. pumpbara flocknings-, sedimenterings-, avvattnings-, och retentionshjelpmedel, forfarande for framstellning av dessa och anvendning av dessa produkter for utflockning och sedimentering av fasta subst.... SE409026C (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2333927A DE2333927C2 (de) 1973-07-04 1973-07-04 Flüssige, bzw. pumpfähige stabile Dispersionen von Typ Wasser-in-Öl und ihre Verwendung

Publications (3)

Publication Number Publication Date
SE7408787L true SE7408787L (no) 1975-01-07
SE409026B SE409026B (sv) 1979-07-23
SE409026C SE409026C (sv) 1983-09-12

Family

ID=5885869

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7408787A SE409026C (sv) 1973-07-04 1974-07-03 Flytande resp. pumpbara flocknings-, sedimenterings-, avvattnings-, och retentionshjelpmedel, forfarande for framstellning av dessa och anvendning av dessa produkter for utflockning och sedimentering av fasta subst....

Country Status (10)

Country Link
JP (1) JPS5755445B2 (no)
BR (1) BR7405487D0 (no)
CA (1) CA1077637A (no)
DE (1) DE2333927C2 (no)
FI (1) FI63385C (no)
FR (1) FR2235953B1 (no)
GB (1) GB1462905A (no)
IT (1) IT1015678B (no)
SE (1) SE409026C (no)
ZA (1) ZA744305B (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2520028C3 (de) * 1975-05-06 1987-07-30 Chemische Fabrik Stockhausen GmbH, 4150 Krefeld Flüssige, pumpfähige, stabile Dispersionen vom Typ Wasser-in-Öl und ihre Verwendung
DE2720494C2 (de) * 1977-05-05 1985-04-11 Nalco Chemical Co., Oak Brook, Ill. Kontinuierliches Verfahren zur Herstellung eines kationisch modifizierten Polyacrylamids
CH660015A5 (de) * 1982-02-01 1987-03-13 Sandoz Ag Polymerisat- und tensidhaltige praeparate, deren herstellung und verwendung.
GB8518900D0 (en) * 1985-07-26 1985-09-04 Allied Colloids Ltd Polymeric products
DE3641700C3 (de) * 1985-12-19 1994-07-07 Basf Ag Verfahren zur Herstellung von Wasser-in-Öl-Emulsionen vernetzter, wasserquellbarer Polymerisate und deren Verwendung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1089173B (de) * 1957-05-31 1960-09-15 Dow Chemical Co Inverses Emulsionspolymerisations-verfahren zur Herstellung von Polymerisaten und Mischpolymerisaten wasserloeslicher Monomerer
BE596034A (no) * 1959-10-12
GB1153207A (en) * 1965-10-19 1969-05-29 Dow Chemical Co Process for producing Cationic Carbamoyl Polymers
BE789420A (fr) * 1971-11-22 1973-03-28 Nalco Chemical Co Latex destines a la coagulation d'eaux d'egout et d'eaux usees industrielles

Also Published As

Publication number Publication date
DE2333927C2 (de) 1982-11-25
FI63385C (fi) 1983-06-10
FR2235953B1 (no) 1979-06-01
IT1015678B (it) 1977-05-20
GB1462905A (en) 1977-01-26
JPS5043066A (no) 1975-04-18
FI63385B (fi) 1983-02-28
ZA744305B (en) 1975-07-30
BR7405487D0 (pt) 1975-04-15
FI204074A (no) 1975-01-05
CA1077637A (en) 1980-05-13
DE2333927A1 (de) 1975-01-23
JPS5755445B2 (no) 1982-11-24
FR2235953A1 (no) 1975-01-31
SE409026C (sv) 1983-09-12
SE409026B (sv) 1979-07-23

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