BE848987A - Procede de preparation de dispersions eau-dans-l'huile, stables a la sedimentation, de polymeres de l'acrylamide - Google Patents
Procede de preparation de dispersions eau-dans-l'huile, stables a la sedimentation, de polymeres de l'acrylamideInfo
- Publication number
- BE848987A BE848987A BE172903A BE172903A BE848987A BE 848987 A BE848987 A BE 848987A BE 172903 A BE172903 A BE 172903A BE 172903 A BE172903 A BE 172903A BE 848987 A BE848987 A BE 848987A
- Authority
- BE
- Belgium
- Prior art keywords
- sedimentation
- stable
- oil dispersions
- preparing water
- acrylamide polymers
- Prior art date
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)
- Colloid Chemistry (AREA)
Applications Claiming Priority (1)
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 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE848987A true BE848987A (fr) | 1977-06-02 |
Family
ID=5963216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE172903A BE848987A (fr) | 1975-12-02 | 1976-12-02 | Procede de preparation de dispersions eau-dans-l'huile, stables a la sedimentation, de polymeres de l'acrylamide |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE848987A (fr) |
DE (1) | DE2554082C2 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10014432A1 (de) * | 2000-03-16 | 2001-09-20 | Volkswagen Ag | Verfahren zur Herstellung eines beschichteten Kunststoff-Formteils sowie Kunststoff-Formteil |
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 |
US7405184B2 (en) * | 2001-12-11 | 2008-07-29 | Southwest Research Institute | Anti-traction, mobility denial methods and products |
US7465360B2 (en) | 2005-05-02 | 2008-12-16 | Southwest Research Institute | Methods for removing a dispersed lubricious coating from a substrate |
DE102013007680A1 (de) | 2013-05-03 | 2014-11-06 | Tougas Oilfield Solutions Gmbh | Elektrolythaltige wässrige Polymerlösung und Verfahren zur Tertiärförderung von Erdöl |
-
1975
- 1975-12-02 DE DE2554082A patent/DE2554082C2/de not_active Expired
-
1976
- 1976-12-02 BE BE172903A patent/BE848987A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2554082C2 (de) | 1985-04-11 |
DE2554082A1 (de) | 1977-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: BASF A.G. Effective date: 19931231 |