BE821480A - Procede de preparation d'emulsions eau-dans-l'huile stables de polymeres hydrosolubles - Google Patents
Procede de preparation d'emulsions eau-dans-l'huile stables de polymeres hydrosolublesInfo
- Publication number
- BE821480A BE821480A BE149877A BE149877A BE821480A BE 821480 A BE821480 A BE 821480A BE 149877 A BE149877 A BE 149877A BE 149877 A BE149877 A BE 149877A BE 821480 A BE821480 A BE 821480A
- Authority
- BE
- Belgium
- Prior art keywords
- water
- soluble polymers
- oil emulsions
- preparing stable
- stable water
- 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
- C08F2/00—Processes of polymerisation
- C08F2/32—Polymerisation in water-in-oil emulsions
-
- 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)
- Oil, Petroleum & Natural Gas (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Colloid Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2354006A DE2354006B2 (de) | 1973-10-27 | 1973-10-27 | Verfahren zur Herstellung stabiler Wasser-in-Öl-Emulsionen von wasserlöslichen Polymerisaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE821480A true BE821480A (fr) | 1975-04-25 |
Family
ID=5896660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE149877A BE821480A (fr) | 1973-10-27 | 1974-10-25 | Procede de preparation d'emulsions eau-dans-l'huile stables de polymeres hydrosolubles |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS5074689A (xx) |
| AT (1) | AT336273B (xx) |
| BE (1) | BE821480A (xx) |
| CA (1) | CA1037899A (xx) |
| CH (1) | CH613215A5 (xx) |
| DE (1) | DE2354006B2 (xx) |
| ES (1) | ES431369A1 (xx) |
| FI (1) | FI58780C (xx) |
| FR (1) | FR2249095B1 (xx) |
| GB (1) | GB1478987A (xx) |
| IT (1) | IT1021934B (xx) |
| NL (1) | NL7413944A (xx) |
| NO (1) | NO144349C (xx) |
| SE (1) | SE410464B (xx) |
Families Citing this family (10)
| 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 |
| DE3207113A1 (de) * | 1982-02-27 | 1983-09-08 | Röhm GmbH, 6100 Darmstadt | Verfahren zur herstellung einer w/oe-emulsion eines wasserloeslichen polymerisats |
| FR2524895A1 (fr) * | 1982-04-09 | 1983-10-14 | Inst Francais Du Petrole | Procede de preparation de microlatex en phase huileuse continue par polymerisation en micro-emulsion du type eau dans l'huile d'un monomere hydrosoluble, microlatex obtenus et leur utilisation en recuperation assistee du petrole |
| NO165879C (no) * | 1984-06-07 | 1991-04-24 | Inst Francais Du Petrole | Fremgangsmaate for fremstilling av en invers, stabil mikrolateks. |
| FR2640956B1 (xx) * | 1988-12-28 | 1991-09-13 | Norsolor Sa | |
| EP2035496B1 (en) | 2006-07-04 | 2014-07-30 | Basf Se | Water based concentrated product forms of photoinitiators made by a heterophase polymerization technique |
| US8770956B2 (en) | 2009-12-30 | 2014-07-08 | The Procter & Gamble Company | System for producing high internal phase emulsion foam |
| KR101865250B1 (ko) | 2013-07-31 | 2018-07-13 | 바스프 에스이 | 역상 중합 방법 |
| US11041037B2 (en) * | 2018-10-01 | 2021-06-22 | Solenis Technologies, L.P. | Ultra violet assisted photo initiated free radical polymerization |
| CN114989350B (zh) * | 2022-07-06 | 2023-09-05 | 安徽天润化学工业股份有限公司 | 一种光引发制备聚丙烯酰胺纳米微球的方法 |
-
1973
- 1973-10-27 DE DE2354006A patent/DE2354006B2/de not_active Ceased
-
1974
- 1974-10-09 NO NO743635A patent/NO144349C/no unknown
- 1974-10-22 GB GB45600/74A patent/GB1478987A/en not_active Expired
- 1974-10-24 SE SE7413410A patent/SE410464B/xx unknown
- 1974-10-24 FI FI3118/74A patent/FI58780C/fi active
- 1974-10-24 NL NL7413944A patent/NL7413944A/xx not_active Application Discontinuation
- 1974-10-25 AT AT860274A patent/AT336273B/de not_active IP Right Cessation
- 1974-10-25 CA CA212,276A patent/CA1037899A/en not_active Expired
- 1974-10-25 CH CH1435674A patent/CH613215A5/xx not_active IP Right Cessation
- 1974-10-25 JP JP49122632A patent/JPS5074689A/ja active Pending
- 1974-10-25 ES ES431369A patent/ES431369A1/es not_active Expired
- 1974-10-25 BE BE149877A patent/BE821480A/xx unknown
- 1974-10-25 IT IT53733/74A patent/IT1021934B/it active
- 1974-10-25 FR FR7435879A patent/FR2249095B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FI311874A (xx) | 1975-04-28 |
| DE2354006A1 (de) | 1975-05-07 |
| GB1478987A (en) | 1977-07-06 |
| CA1037899A (en) | 1978-09-05 |
| ES431369A1 (es) | 1976-11-01 |
| AT336273B (de) | 1977-04-25 |
| SE7413410L (xx) | 1975-04-28 |
| FI58780C (fi) | 1981-04-10 |
| FR2249095B1 (xx) | 1978-04-28 |
| NO144349C (no) | 1981-08-12 |
| NO743635L (xx) | 1975-05-26 |
| FI58780B (fi) | 1980-12-31 |
| NO144349B (no) | 1981-05-04 |
| FR2249095A1 (xx) | 1975-05-23 |
| JPS5074689A (xx) | 1975-06-19 |
| SE410464B (sv) | 1979-10-15 |
| IT1021934B (it) | 1978-02-20 |
| CH613215A5 (en) | 1979-09-14 |
| ATA860274A (de) | 1976-08-15 |
| NL7413944A (nl) | 1975-04-29 |
| DE2354006B2 (de) | 1979-08-16 |
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