SE423393B - Foerfarande foer framstaellning av en sedimentationsstabil vatten-i-oljadispersion av en akrylamidpolymer - Google Patents

Foerfarande foer framstaellning av en sedimentationsstabil vatten-i-oljadispersion av en akrylamidpolymer

Info

Publication number
SE423393B
SE423393B SE7613551-6A SE7613551A SE423393B SE 423393 B SE423393 B SE 423393B SE 7613551 A SE7613551 A SE 7613551A SE 423393 B SE423393 B SE 423393B
Authority
SE
Sweden
Prior art keywords
preparing
procedure
oil dispersion
stable water
acrylamide polymer
Prior art date
Application number
SE7613551-6A
Other languages
English (en)
Swedish (sv)
Other versions
SE7613551L (sv
Inventor
H-U Schenck
H Krapf
K Oppenlaender
Original Assignee
Basf 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.)
Filing date
Publication date
Priority claimed from DE2554082A external-priority patent/DE2554082C2/de
Priority claimed from DE2557324A external-priority patent/DE2557324C2/de
Application filed by Basf Ag filed Critical Basf Ag
Publication of SE7613551L publication Critical patent/SE7613551L/
Publication of SE423393B publication Critical patent/SE423393B/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
SE7613551-6A 1975-12-02 1976-12-02 Foerfarande foer framstaellning av en sedimentationsstabil vatten-i-oljadispersion av en akrylamidpolymer SE423393B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2554082A DE2554082C2 (de) 1975-12-02 1975-12-02 Verfahren zur Herstellung von stabilen Wasser-in-Öl-Dispersionen von Acrylamidpolymerisaten
DE2557324A DE2557324C2 (de) 1975-12-19 1975-12-19 Verfahren zur Herstellung von sedimentationsstabilen Wasser-in-Öl-Dispersionen von Acrylamidpolymerisaten

Publications (2)

Publication Number Publication Date
SE7613551L SE7613551L (sv) 1977-06-03
SE423393B true SE423393B (sv) 1982-05-03

Family

ID=25769680

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7613551-6A SE423393B (sv) 1975-12-02 1976-12-02 Foerfarande foer framstaellning av en sedimentationsstabil vatten-i-oljadispersion av en akrylamidpolymer

Country Status (5)

Country Link
AT (1) AT347127B (de)
FR (1) FR2333815A1 (de)
GB (1) GB1562417A (de)
IT (1) IT1066713B (de)
SE (1) SE423393B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2507606B1 (fr) * 1981-06-12 1985-11-15 Hoechst France Nouvelles dispersions stables, eau dans huile de polymeres cationiques hydrosolubles a base d'acrylate de dimethylaminoethyle salifie ou quaternise, leur procede de fabrication et leur application comme floculants
DE3842820A1 (de) * 1988-12-20 1990-06-28 Basf Ag Verfahren zur herstellung von stabilen wasser-in-oel-emulsionen von hydrolysierten polymerisaten von n-vinylamiden und ihre verwendung
US5126395A (en) * 1990-03-08 1992-06-30 Basf Aktiengesellschaft Preparation of stable water-in-oil emulsions of hydrolyzed polymers of n-vinylamides
DE4138791A1 (de) * 1991-08-21 1993-05-27 Basf Ag Wasser-in-oel-polymeremulsionen
US7625848B2 (en) 2001-12-11 2009-12-01 Southwest Research Institute Anti-traction compositions
WO2003050192A1 (en) 2001-12-11 2003-06-19 Southwest Research Institute Antitraction lubricious coating system
US7405184B2 (en) 2001-12-11 2008-07-29 Southwest Research Institute Anti-traction, mobility denial methods and products
WO2006119296A1 (en) 2005-05-02 2006-11-09 Southwest Research Institute Methods for removing a dispersed lubricious coating from a substrate

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2455287B2 (de) * 1974-11-22 1979-02-01 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Wasserin-öl-Emulgatoren

Also Published As

Publication number Publication date
SE7613551L (sv) 1977-06-03
FR2333815A1 (fr) 1977-07-01
ATA890176A (de) 1978-04-15
GB1562417A (en) 1980-03-12
IT1066713B (it) 1985-03-12
FR2333815B1 (de) 1980-06-27
AT347127B (de) 1978-12-11

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