ES2177958T3 - Procedimiento para la obtencion de dispersiones acuosas de polimero de baja viscosidad con contenidos en polimero de al emnos un 50% en volumen. - Google Patents
Procedimiento para la obtencion de dispersiones acuosas de polimero de baja viscosidad con contenidos en polimero de al emnos un 50% en volumen.Info
- Publication number
- ES2177958T3 ES2177958T3 ES97913140T ES97913140T ES2177958T3 ES 2177958 T3 ES2177958 T3 ES 2177958T3 ES 97913140 T ES97913140 T ES 97913140T ES 97913140 T ES97913140 T ES 97913140T ES 2177958 T3 ES2177958 T3 ES 2177958T3
- Authority
- ES
- Spain
- Prior art keywords
- polymer
- low viscosity
- emnos
- procedure
- volume
- 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 - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C11/00—Surface finishing of leather
- C14C11/003—Surface finishing of leather using macromolecular compounds
-
- 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
- C08F2/22—Emulsion polymerisation
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
LA PRESENTE INVENCION SE REFIERE A UN PROCEDIMIENTO PARA LA PRODUCCION DE DISPERSIONES DE POLIMEROS ACUOSAS DE BAJA VISCOSIDAD CON UN CONTENIDO EN POLIMEROS SUPERIOR AL 50 % EN VOLUMEN Y UNA DISTRIBUCION POLIMODAL DEL TAMAÑO DE LAS PARTICULAS DEL POLIMERO, MEDIANTE LA POLIMERIZACION RADICAL DE EMULSIONES ACUOSAS DE MONOMEROS ETILENICAMENTE INSATURADOS QUE CONTIENEN AL MENOS UN MONOMERO A, QUE SE SELECCIONA ENTRE LOS MONOMEROS QUE PRESENTAN AL MENOS UN GRUPO FUNCIONAL NEUTRO, QUE DEPENDIENDO DEL PH DE LA MEZCLA DE REACCION, SE PUEDE CONVERTIR EN UN GRUPO FUNCIONAL CARGADO Y ESTERES ALQUILICOS C 1 - C 12 DE LOS ACIDOS MONO O DICARBOXILICOS MONOETILENICAMENTE INSATURADOS. LA INVENCION SE REFIERE TAMBIEN A LAS DISPERSIONES DE POLIMEROS OBTENIDAS MEDIANTE EL PROCEDIMIENTO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19642762A DE19642762A1 (de) | 1996-10-16 | 1996-10-16 | Verfahren zur Herstellung niedrigviskoser, wäßriger Polymerisatdispersionen mit Polymergehalten von wenigstens 50 Vol-% |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2177958T3 true ES2177958T3 (es) | 2002-12-16 |
Family
ID=7808960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97913140T Expired - Lifetime ES2177958T3 (es) | 1996-10-16 | 1997-10-15 | Procedimiento para la obtencion de dispersiones acuosas de polimero de baja viscosidad con contenidos en polimero de al emnos un 50% en volumen. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0866811B1 (es) |
CN (1) | CN1211259A (es) |
AT (1) | ATE218146T1 (es) |
AU (1) | AU5049898A (es) |
DE (2) | DE19642762A1 (es) |
ES (1) | ES2177958T3 (es) |
WO (1) | WO1998016560A1 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19857876A1 (de) | 1998-12-15 | 2000-06-21 | Basf Ag | Wässrige Polymerdispersionen |
DE19857897A1 (de) | 1998-12-15 | 2000-06-21 | Basf Ag | Verfahren zur Herstellung wäßriger Polymerdispersionen |
DE60026076T2 (de) | 1999-12-27 | 2006-09-14 | Arkema | Herstellungsverfahren von einem latex mit hohem feststoffgehalt, mit einer niedrigen viskosität und eine einer bimodalen verteilung |
DE10035589A1 (de) | 2000-07-21 | 2002-02-07 | Wacker Polymer Systems Gmbh | Verfahren zur Herstellun von Polymerdispersionen mi t hohem Feststoffgehalt |
EP1923440B2 (en) † | 2006-11-16 | 2016-01-06 | Rohm and Haas Company | Emulsion based adhesive product |
WO2021136705A1 (en) * | 2019-12-31 | 2021-07-08 | Basf Se | A water-borne polymer composition, a method for making such and its application as removable pressure sensitive adhesive |
WO2023203190A1 (en) | 2022-04-22 | 2023-10-26 | Basf Se | Process for preparing an aqueous polymer dispersion |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1341694A (en) * | 1970-01-27 | 1973-12-25 | Bp Chem Int Ltd | Polymerisation process |
US3784498A (en) * | 1972-04-21 | 1974-01-08 | Sinclair Koppers Co | Process for preparing low emulsifier synthetic latex |
US5476897A (en) * | 1994-10-17 | 1995-12-19 | The Goodyear Tire & Rubber Company | Process for the production of high solids latex |
-
1996
- 1996-10-16 DE DE19642762A patent/DE19642762A1/de not_active Withdrawn
-
1997
- 1997-10-15 CN CN97192299A patent/CN1211259A/zh active Pending
- 1997-10-15 AU AU50498/98A patent/AU5049898A/en not_active Abandoned
- 1997-10-15 DE DE59707367T patent/DE59707367D1/de not_active Expired - Lifetime
- 1997-10-15 AT AT97913140T patent/ATE218146T1/de not_active IP Right Cessation
- 1997-10-15 EP EP97913140A patent/EP0866811B1/de not_active Expired - Lifetime
- 1997-10-15 ES ES97913140T patent/ES2177958T3/es not_active Expired - Lifetime
- 1997-10-15 WO PCT/EP1997/005662 patent/WO1998016560A1/de active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ATE218146T1 (de) | 2002-06-15 |
WO1998016560A1 (de) | 1998-04-23 |
EP0866811A1 (de) | 1998-09-30 |
DE59707367D1 (de) | 2002-07-04 |
AU5049898A (en) | 1998-05-11 |
EP0866811B1 (de) | 2002-05-29 |
DE19642762A1 (de) | 1998-04-23 |
CN1211259A (zh) | 1999-03-17 |
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