AT347127B - PROCESS FOR THE PRODUCTION OF SEDIMENTATION-STABLE WATER-IN-OIL DISPERSIONS OF ACRYLAMIDE POLYMERISATES - Google Patents

PROCESS FOR THE PRODUCTION OF SEDIMENTATION-STABLE WATER-IN-OIL DISPERSIONS OF ACRYLAMIDE POLYMERISATES

Info

Publication number
AT347127B
AT347127B AT890176A AT890176A AT347127B AT 347127 B AT347127 B AT 347127B AT 890176 A AT890176 A AT 890176A AT 890176 A AT890176 A AT 890176A AT 347127 B AT347127 B AT 347127B
Authority
AT
Austria
Prior art keywords
polymerisates
sedimentation
acrylamide
production
stable water
Prior art date
Application number
AT890176A
Other languages
German (de)
Other versions
ATA890176A (en
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/en
Priority claimed from DE2557324A external-priority patent/DE2557324C2/en
Application filed by Basf Ag filed Critical Basf Ag
Publication of ATA890176A publication Critical patent/ATA890176A/en
Application granted granted Critical
Publication of AT347127B publication Critical patent/AT347127B/en

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)
AT890176A 1975-12-02 1976-12-01 PROCESS FOR THE PRODUCTION OF SEDIMENTATION-STABLE WATER-IN-OIL DISPERSIONS OF ACRYLAMIDE POLYMERISATES AT347127B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2554082A DE2554082C2 (en) 1975-12-02 1975-12-02 Process for the production of stable water-in-oil dispersions of acrylamide polymers
DE2557324A DE2557324C2 (en) 1975-12-19 1975-12-19 Process for the production of sedimentation-stable water-in-oil dispersions of acrylamide polymers

Publications (2)

Publication Number Publication Date
ATA890176A ATA890176A (en) 1978-04-15
AT347127B true AT347127B (en) 1978-12-11

Family

ID=25769680

Family Applications (1)

Application Number Title Priority Date Filing Date
AT890176A AT347127B (en) 1975-12-02 1976-12-01 PROCESS FOR THE PRODUCTION OF SEDIMENTATION-STABLE WATER-IN-OIL DISPERSIONS OF ACRYLAMIDE POLYMERISATES

Country Status (5)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2507606B1 (en) * 1981-06-12 1985-11-15 Hoechst France NEW STABLE DISPERSIONS, WATER IN OIL OF WATER-SOLUBLE CATIONIC POLYMERS BASED ON SALIFIED OR QUATERNIZED DIMETHYLAMINOETHYL ACRYLATE, THEIR MANUFACTURING PROCESS AND THEIR APPLICATION AS FLOCCULANTS
DE3842820A1 (en) * 1988-12-20 1990-06-28 Basf Ag METHOD FOR PRODUCING STABLE WATER-IN-OEL EMULSIONS OF HYDROLYSED POLYMERISATES OF N-VINYLAMIDES AND THE USE THEREOF
US5126395A (en) * 1990-03-08 1992-06-30 Basf Aktiengesellschaft Preparation of stable water-in-oil emulsions of hydrolyzed polymers of n-vinylamides
DE4138791A1 (en) * 1991-08-21 1993-05-27 Basf Ag WATER-IN-OIL POLYMER EMULSIONS
US7405184B2 (en) 2001-12-11 2008-07-29 Southwest Research Institute Anti-traction, mobility denial methods and products
US7625848B2 (en) 2001-12-11 2009-12-01 Southwest Research Institute Anti-traction compositions
AU2002360543A1 (en) 2001-12-11 2003-06-23 Southwest Research Institute Antitraction lubricious coating system
US7465360B2 (en) 2005-05-02 2008-12-16 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
DE2455287C3 (en) * 1974-11-22 1987-12-03 Basf Ag, 6700 Ludwigshafen Use of water-in-oil emulsifiers

Also Published As

Publication number Publication date
FR2333815B1 (en) 1980-06-27
IT1066713B (en) 1985-03-12
ATA890176A (en) 1978-04-15
SE423393B (en) 1982-05-03
GB1562417A (en) 1980-03-12
FR2333815A1 (en) 1977-07-01
SE7613551L (en) 1977-06-03

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee