AR003228A1 - Procedimiento para la obtencion de dispersiones acuosas de polimerizado - Google Patents
Procedimiento para la obtencion de dispersiones acuosas de polimerizadoInfo
- Publication number
- AR003228A1 AR003228A1 ARP960103937A AR10393796A AR003228A1 AR 003228 A1 AR003228 A1 AR 003228A1 AR P960103937 A ARP960103937 A AR P960103937A AR 10393796 A AR10393796 A AR 10393796A AR 003228 A1 AR003228 A1 AR 003228A1
- Authority
- AR
- Argentina
- Prior art keywords
- polymer
- aqueous
- dispersion
- procedure
- ethylenically unsaturated
- 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
- C08F6/00—Post-polymerisation treatments
- C08F6/006—Removal of residual monomers by chemical reaction, e.g. scavenging
Landscapes
- Chemical & Material Sciences (AREA)
- General 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)
- Compositions Of Macromolecular Compounds (AREA)
- Polymerization Catalysts (AREA)
- Paints Or Removers (AREA)
Abstract
Procedimiento para la obtención de una dispersión acuosa de polimerizado, en el que una dispersión acuosa de un polimerizado, que contiene incorporadoen forma químicamente ligada, como mínimo, un monómero que presenta al menos un grupo etilénicamente insaturado, es generada en forma en si conocida, de talmodo, que el contenido total de la dispersión acuosa de polimerizado en monómeros libres, a saber, no ligados químicamente, y que presentan al menosun enlace doble etilénicamente insaturado, con respecto a la dispersión acuosa de polimerizado, ascienda de > 0 hasta l 1% en peso, y este contenido residualde monómeros es luego reducido por la acción de un sistema de iniciación redox de radicales libres, que comprende al menos un oxidante y al menos un reductor,donde el sistema de iniciación de redox comprende como reductor un mercaptano que contiene junto con el grupo mercaptano al menos otro grupo funcional.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1995129599 DE19529599A1 (de) | 1995-08-11 | 1995-08-11 | Verfahren zur Herstellung einer wäßrigen Polymerisatdispersion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR003228A1 true AR003228A1 (es) | 1998-07-08 |
Family
ID=7769285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP960103937A AR003228A1 (es) | 1995-08-11 | 1996-09-08 | Procedimiento para la obtencion de dispersiones acuosas de polimerizado |
Country Status (8)
| Country | Link |
|---|---|
| AR (1) | AR003228A1 (es) |
| AU (1) | AU6787996A (es) |
| BR (1) | BR9609589A (es) |
| CA (1) | CA2224287A1 (es) |
| CO (1) | CO4560473A1 (es) |
| DE (1) | DE19529599A1 (es) |
| TW (1) | TW334450B (es) |
| WO (1) | WO1997007143A1 (es) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19741184A1 (de) * | 1997-09-18 | 1999-03-25 | Basf Ag | Verfahren zur Verminderung von Restmonomeren in Flüssigsystemen unter Zugabe eines Redoxinitiatorsystems |
| DE19741187A1 (de) * | 1997-09-18 | 1999-03-25 | Basf Ag | Verfahren zur Verminderung des Restmonomerengehalts in wässrigen Polymerdispersionen |
| DE19839199A1 (de) | 1998-08-28 | 2000-03-02 | Basf Ag | Verfahren zur Verminderung der Restmonomerenmenge in wässrigen Polymerdispersionen |
| DE19840586A1 (de) | 1998-09-05 | 2000-03-09 | Basf Ag | Verfahren zur Verminderung der Restmonomerenmenge in wässrigen Polymerdispersionen |
| CA2381367A1 (en) * | 2001-04-12 | 2002-10-12 | Hironori Komatsu | Method for purifying 5'-protected 2'-deoxypurine nucleosides |
| DE10317434A1 (de) | 2003-04-15 | 2004-10-28 | Basf Ag | Verfahren zur Reduzierung der Restmonomerenmenge in wässrigen Polymerdispersionen |
| DE10335958A1 (de) | 2003-08-04 | 2005-02-24 | Basf Ag | Verfahren zur Herstellung wässriger Polymerisatdispersionen |
| DE102005054904A1 (de) | 2005-11-17 | 2007-05-24 | Wacker Polymer Systems Gmbh & Co. Kg | Verfahren zur Herstellung polyvinylalkoholstabilisierter Latices |
| US9249247B2 (en) | 2009-11-16 | 2016-02-02 | Dsm Ip Assets B.V. | Acrylic polymer |
| BR112013012584A2 (pt) | 2010-12-02 | 2016-08-09 | Dsm Ip Assets Bv | polímero acrílico |
| WO2014161817A1 (de) | 2013-04-03 | 2014-10-09 | Basf Se | Verfahren zur reduzierung der restmonomerenmenge in einer wässrigen polymerisatdispersion |
| JP5900526B2 (ja) * | 2014-03-27 | 2016-04-06 | 横浜ゴム株式会社 | ゴム組成物及びこれを用いる空気入りタイヤ |
| EP2965785A1 (en) | 2014-07-11 | 2016-01-13 | DSM IP Assets B.V. | Novel use |
| EP3728354A1 (en) | 2017-12-22 | 2020-10-28 | DSM IP Assets B.V. | Adhesive compositions and their use in 3d printing |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2354681C3 (de) * | 1973-11-02 | 1979-08-23 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung wäßriger Copolymerdispersionen |
| US4399253A (en) * | 1981-11-23 | 1983-08-16 | The Goodyear Tire & Rubber Company | Novel method of removing residual acrylonitrile from latex systems |
| US4766173A (en) * | 1987-05-11 | 1988-08-23 | Nalco Chemical Company | Method for reducing residual acrylic acid in acrylic acid polymer gels |
| DE3909790A1 (de) * | 1989-03-24 | 1990-09-27 | Herberts Gmbh | Verfahren zur beseitigung von ungesaettigten, radikalisch polymerisierbaren verbindungen aus waessrigen systemen |
| DE4435422A1 (de) * | 1994-10-04 | 1996-04-18 | Basf Ag | Verfahren zur Herstellung einer wäßrigen Polymerisatdispersion |
-
1995
- 1995-08-11 DE DE1995129599 patent/DE19529599A1/de not_active Withdrawn
-
1996
- 1996-07-29 BR BR9609589A patent/BR9609589A/pt not_active Application Discontinuation
- 1996-07-29 WO PCT/EP1996/003339 patent/WO1997007143A1/de active Application Filing
- 1996-07-29 CA CA 2224287 patent/CA2224287A1/en not_active Abandoned
- 1996-07-29 AU AU67879/96A patent/AU6787996A/en not_active Abandoned
- 1996-08-05 TW TW085109453A patent/TW334450B/zh active
- 1996-08-09 CO CO96042292A patent/CO4560473A1/es unknown
- 1996-09-08 AR ARP960103937A patent/AR003228A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR9609589A (pt) | 1999-02-23 |
| TW334450B (en) | 1998-06-21 |
| CA2224287A1 (en) | 1997-02-27 |
| DE19529599A1 (de) | 1997-02-13 |
| WO1997007143A1 (de) | 1997-02-27 |
| CO4560473A1 (es) | 1998-02-10 |
| MX9800906A (es) | 1998-05-31 |
| AU6787996A (en) | 1997-03-12 |
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