ES451405A1 - Procedimiento para la obtencion de dispersiones acuosas de polimerizado. - Google Patents
Procedimiento para la obtencion de dispersiones acuosas de polimerizado.Info
- Publication number
- ES451405A1 ES451405A1 ES451405A ES451405A ES451405A1 ES 451405 A1 ES451405 A1 ES 451405A1 ES 451405 A ES451405 A ES 451405A ES 451405 A ES451405 A ES 451405A ES 451405 A1 ES451405 A1 ES 451405A1
- Authority
- ES
- Spain
- Prior art keywords
- disperisons
- manufacture
- dispersing agents
- aqueous polymer
- containing special
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/18—Suspension polymerisation
- C08F2/20—Suspension polymerisation with the aid of macromolecular dispersing agents
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Paints Or Removers (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Paper (AREA)
Abstract
Procedimiento para la obtención de dispersiones acuosas de polimerizado, caracterizado porque comprende polimerizar monómeros olefínicamente insaturados en un medio acuoso que contiene un dispersante, empleando los catalizadores de polimerización usuales, y porque el medio acuoso contiene como dispersante unos polimerizados hidrosolubles que presentan repetidas unidades de la fórmula general **(Fórmula)** en la que X representa -O- y -NH-, Y + significa H+ ó NH+ o un catión y n representa un número entero de entre 1 y 8.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752540468 DE2540468C3 (de) | 1975-09-11 | 1975-09-11 | Verfahren zur Herstellung von wäßrigen Polymerisat-Dispersionen und deren Verwendung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES451405A1 true ES451405A1 (es) | 1978-01-01 |
Family
ID=5956179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES451405A Expired ES451405A1 (es) | 1975-09-11 | 1976-09-10 | Procedimiento para la obtencion de dispersiones acuosas de polimerizado. |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5948002B2 (es) |
| BE (1) | BE845976A (es) |
| CH (1) | CH606119A5 (es) |
| DE (1) | DE2540468C3 (es) |
| ES (1) | ES451405A1 (es) |
| FR (1) | FR2323701A1 (es) |
| GB (1) | GB1551126A (es) |
| IT (1) | IT1066285B (es) |
| NL (1) | NL182402B (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3035375A1 (de) * | 1980-09-19 | 1982-05-06 | Röhm GmbH, 6100 Darmstadt | Emulgiermittelfreie waessrige kunststoffdispersion |
| DE3939918A1 (de) * | 1989-12-02 | 1991-06-06 | Henkel Kgaa | Polymere stabilisatoren fuer die emulsionspolymerisation |
| IT1241156B (it) * | 1990-05-18 | 1993-12-29 | Vendril | Procedimento per la produzione di polimeri acrilici in sospensione |
| US5268412A (en) * | 1990-11-21 | 1993-12-07 | Eastman Kodak Company | Polymer blends for aqueous dispersions having improved freeze-thaw stability |
| DE19608911A1 (de) | 1996-03-07 | 1997-09-11 | Wacker Chemie Gmbh | Vernetzbare Schutzkolloide |
| WO1998000449A1 (en) * | 1996-06-28 | 1998-01-08 | Eastman Chemical Company | Waterborne polymer composition having a small particle size |
| CN103814061B (zh) | 2011-06-02 | 2016-09-14 | 罗门哈斯公司 | 两性聚合物组合物 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2923734A (en) * | 1957-03-25 | 1960-02-02 | Dow Chemical Co | Preparation of sulfo esters of alpha-methylene carboxylic acids |
| NL103875C (es) * | 1957-03-25 | |||
| BE566000A (es) * | 1957-03-25 | |||
| JPS5131280B2 (es) * | 1974-04-06 | 1976-09-06 | ||
| JPH0718722A (ja) * | 1993-06-30 | 1995-01-20 | Sekisui Chem Co Ltd | 配管接続構造 |
-
1975
- 1975-09-11 DE DE19752540468 patent/DE2540468C3/de not_active Expired
-
1976
- 1976-09-06 IT IT5114476A patent/IT1066285B/it active
- 1976-09-08 CH CH1139276A patent/CH606119A5/xx not_active IP Right Cessation
- 1976-09-09 GB GB3734976A patent/GB1551126A/en not_active Expired
- 1976-09-09 BE BE170450A patent/BE845976A/xx not_active IP Right Cessation
- 1976-09-10 ES ES451405A patent/ES451405A1/es not_active Expired
- 1976-09-10 FR FR7627328A patent/FR2323701A1/fr active Granted
- 1976-09-10 NL NL7610089A patent/NL182402B/xx not_active IP Right Cessation
- 1976-09-11 JP JP51108429A patent/JPS5948002B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2540468B2 (de) | 1980-04-17 |
| DE2540468C3 (de) | 1988-11-10 |
| FR2323701B1 (es) | 1980-06-27 |
| JPS5948002B2 (ja) | 1984-11-22 |
| GB1551126A (en) | 1979-08-22 |
| CH606119A5 (es) | 1978-10-13 |
| NL7610089A (nl) | 1977-03-15 |
| FR2323701A1 (fr) | 1977-04-08 |
| IT1066285B (it) | 1985-03-04 |
| BE845976A (fr) | 1977-03-09 |
| NL182402B (nl) | 1987-10-01 |
| DE2540468A1 (de) | 1977-03-24 |
| JPS5233983A (en) | 1977-03-15 |
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