AR011630A1 - AQUEOUS EMULSIONS OF A POLYMERIC PHASE IN DISPERSION IN A AQUEOUS PHASE, METHOD FOR PREPARING SUCH EMULSIONS, MIXTURES OF SUCH EMULSIONS WITH A SECOND EMULSION AND COMPOSITIONS OF THE SAME EMULSIONS OR THE MIXED MIXTURES - Google Patents
AQUEOUS EMULSIONS OF A POLYMERIC PHASE IN DISPERSION IN A AQUEOUS PHASE, METHOD FOR PREPARING SUCH EMULSIONS, MIXTURES OF SUCH EMULSIONS WITH A SECOND EMULSION AND COMPOSITIONS OF THE SAME EMULSIONS OR THE MIXED MIXTURESInfo
- Publication number
- AR011630A1 AR011630A1 ARP980100489A ARP980100489A AR011630A1 AR 011630 A1 AR011630 A1 AR 011630A1 AR P980100489 A ARP980100489 A AR P980100489A AR P980100489 A ARP980100489 A AR P980100489A AR 011630 A1 AR011630 A1 AR 011630A1
- Authority
- AR
- Argentina
- Prior art keywords
- stage
- emulsions
- monomer
- polymerized
- particles
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 7
- 239000000839 emulsion Substances 0.000 title abstract 6
- 239000008346 aqueous phase Substances 0.000 title abstract 3
- 239000012071 phase Substances 0.000 title abstract 3
- 239000006185 dispersion Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 239000000178 monomer Substances 0.000 abstract 14
- 239000002245 particle Substances 0.000 abstract 6
- 150000007942 carboxylates Chemical group 0.000 abstract 4
- 229920000642 polymer Polymers 0.000 abstract 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 2
- -1 carboxyloxy Chemical group 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
Classifications
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- 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
- C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
- C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
- C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers thereof
-
- 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
- C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
-
- 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
- C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
- C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D151/00—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Paints Or Removers (AREA)
- Polymerisation Methods In General (AREA)
- Graft Or Block Polymers (AREA)
Abstract
Emulsiones acuosas que comprenden una fase acuosa y una fase polimérica de dispersion en dicha fase acuosa, caracterizada porque la fase dispersadacomprende partículas preparadas en un procedimiento de polimerizacion de multiples etapas endonde un monomero de primera etapa o una mezcla de losmismos es polimerizado en dicha primera etapa, en donde el monomero o mezcla de monomeros de la primera etapa se polimeriza para formar un polímero que poseeuna T1 no mayor de 25°C y, un monomeroo mezcla de monomeros de la segunda etapa en polimerizado en una segunda etapa, en donde el monomero o mezcla demonomeros de la segunda etapa se polimeriza para formar un polímero con una T1 no mayor de 60°C, en donde los monomeros polimerizados en dicha primera etapaconstituyen del 50% al 95% del peso de las partículas de multiples etapas, y los monomeros polimerizados en dicha segunda etapa constituyen del 3% al 50% enpeso del peso de las partículas de multiples etapas, en donde laspartículas de multiples etapas contienen en forma polimerizada del 0,1% al 2% en peso(en base a las partículas de multiples etapas) de un monomero de adicion polimerizable y etilénicamente insaturado que contiene por lo menos dos gruposcarboxilo y carboxilato y opcionalmente entre 0,5% y 3% en peso de un monomero de adicion polimerizable y etilénicamente insaturado que contiene un grupocarboxilo o carboxilato unico, siempre que cuando el monomero de adicion polimerizable y etilénicamente insaturado que contiene un unico grupo carboxiloo carboxilato no se encuentre presente, la cantidad del monomero de adicion polimerizable y etilénicamente insaturado que contiene por lo menos dos gruposcarboxilo o carboxilato sea del 0,85 al 2% en peso del contenido de monomero de las partículas de multiples etapas. Los polímeros resultantes son utiles enAqueous emulsions comprising an aqueous phase and a polymeric dispersion phase in said aqueous phase, characterized in that the dispersed phase comprises particles prepared in a multi-stage polymerization process where a first stage monomer or a mixture thereof is polymerized in said first stage , where the monomer or mixture of monomers of the first stage is polymerized to form a polymer that has a T1 not higher than 25 ° C and, a monomer or mixture of monomers of the second stage in polymerized in a second stage, where the monomer The second stage mixture of monomers is polymerized to form a polymer with a T1 of no more than 60 ° C, where the monomers polymerized in said first stage constitute 50% to 95% of the weight of the multistage particles, and the monomers Polymerized in said second stage constitute from 3% to 50% of the weight of the multistage particles, where the particles of Multiple stages contain in polymerized form from 0.1% to 2% by weight (based on the multi stage particles) of a polymerizable and ethylenically unsaturated addition monomer containing at least two carboxy and carboxylate groups and optionally between 0.5 % and 3% by weight of a polymerizable and ethylenically unsaturated addition monomer containing a unique carboxylic or carboxylate group, provided that when the polymerizable and ethylenically unsaturated addition monomer containing a single carboxyloxy or carboxylate group is not present, the amount of the monomer Polymerizable and ethylenically unsaturated addition containing at least two carboxy or carboxylate groups is 0.85 to 2% by weight of the monomer content of the multi-stage particles. The resulting polymers are useful in
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9702241.2A GB9702241D0 (en) | 1997-02-04 | 1997-02-04 | Emulsion polymers which provide scrub resistance and blocking resistance in high and low pvc paint formulations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR011630A1 true AR011630A1 (en) | 2000-08-30 |
Family
ID=10807054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP980100489A AR011630A1 (en) | 1997-02-04 | 1998-02-04 | AQUEOUS EMULSIONS OF A POLYMERIC PHASE IN DISPERSION IN A AQUEOUS PHASE, METHOD FOR PREPARING SUCH EMULSIONS, MIXTURES OF SUCH EMULSIONS WITH A SECOND EMULSION AND COMPOSITIONS OF THE SAME EMULSIONS OR THE MIXED MIXTURES |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0963387A1 (en) |
| KR (1) | KR20000070782A (en) |
| AR (1) | AR011630A1 (en) |
| AU (1) | AU6268298A (en) |
| BR (1) | BR9807302A (en) |
| CA (1) | CA2279495A1 (en) |
| GB (1) | GB9702241D0 (en) |
| WO (1) | WO1998033831A1 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU771383B2 (en) * | 1998-12-08 | 2004-03-18 | Rohm And Haas Company | Dirt pickup resistant coating binder and coatings |
| DE10010405A1 (en) | 2000-03-03 | 2001-09-13 | Basf Coatings Ag | Aqueous (meth)acrylate copolymer dispersion, useful for coating agents, is prepared by (co)/graft polymerization in the presence of polymer dispersion using oil soluble free radical initiator |
| US20020058110A1 (en) * | 2000-09-25 | 2002-05-16 | Even Ralph Craig | Aqueous acrylic emulsion polymer composition |
| US6887933B2 (en) | 2000-09-25 | 2005-05-03 | Rohm And Haas Company | Aqueous acrylic emulsion polymer composition |
| DE10051762B4 (en) * | 2000-10-18 | 2006-11-16 | Röhm Gmbh | Aqueous monomer-polymer system and its use |
| DE10126717A1 (en) | 2001-05-31 | 2002-12-05 | Basf Ag | Pigment-containing, solvent-free preparation |
| US6673854B2 (en) | 2001-10-05 | 2004-01-06 | National Starch And Chemical Investment Holding Corporation | Vinyl acetate/ethylene emulsion stabilized with a phosphate surfactant |
| BRPI0605532B1 (en) | 2006-01-10 | 2018-04-24 | Rohm And Haas Company | Method for forming a cold seal on a polymeric film |
| CA3008679C (en) * | 2015-12-21 | 2023-03-21 | Dow Global Technologies Llc | Multistage aqueous emulsion polymer and aqueous coating composition formed therefrom |
| EP4208490A4 (en) | 2020-09-03 | 2024-12-25 | Arkema, Inc. | COATING COMPOSITION WITH IMPROVED BLOCKING AND MOISTURE RESISTANCE, DIRECT TO METAL ADHESION AND LOW VOC CONTENT |
| CN120344575A (en) * | 2023-01-17 | 2025-07-18 | 本杰明·摩尔公司 | Polymers with a low molecular weight fraction and a high glass transition temperature fraction for early anti-blocking |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4351875A (en) * | 1978-09-25 | 1982-09-28 | Rohm And Haas Company | Heteropolymer acrylic latices and textiles treated therewith |
| US4916171A (en) * | 1984-07-25 | 1990-04-10 | Rohm And Haas Company | Polymers comprising alkali-insoluble core/alkali-soluble shell and copositions thereof |
| US4939212A (en) * | 1989-03-31 | 1990-07-03 | The B. F. Goodrich Company | Elasticized vinyl dispersion resins having outstanding stability |
| EP0436080B1 (en) * | 1989-10-23 | 1996-01-10 | Takeda Chemical Industries, Ltd. | Core-shell polymer and its use |
| DE4011163A1 (en) * | 1990-04-06 | 1991-10-10 | Basf Ag | PARTICULATE GRAFT POLYMER AND THE THERMOPLASTIC MOLDING MADE THEREOF WITH IMPROVED TOUGHNESS |
| US5194498A (en) * | 1991-09-09 | 1993-03-16 | Rohm And Haas Company | Poly(vinyl chloride) blends and additives therefor |
| CA2101957A1 (en) * | 1992-08-18 | 1994-02-19 | Samuel J. Makower | Acrylic thermoplastic elastomer |
| US5308890A (en) * | 1993-02-26 | 1994-05-03 | Rohm And Haas Company | Emulsion polymer blend of a multi-stage latex and a non-film forming latex |
-
1997
- 1997-02-04 GB GBGB9702241.2A patent/GB9702241D0/en active Pending
-
1998
- 1998-02-04 WO PCT/US1998/002188 patent/WO1998033831A1/en not_active Ceased
- 1998-02-04 BR BR9807302-8A patent/BR9807302A/en unknown
- 1998-02-04 AR ARP980100489A patent/AR011630A1/en not_active Application Discontinuation
- 1998-02-04 AU AU62682/98A patent/AU6268298A/en not_active Abandoned
- 1998-02-04 CA CA002279495A patent/CA2279495A1/en not_active Abandoned
- 1998-02-04 EP EP98904929A patent/EP0963387A1/en not_active Withdrawn
- 1998-02-04 KR KR1019997007043A patent/KR20000070782A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| WO1998033831A1 (en) | 1998-08-06 |
| GB9702241D0 (en) | 1997-03-26 |
| KR20000070782A (en) | 2000-11-25 |
| AU6268298A (en) | 1998-08-25 |
| CA2279495A1 (en) | 1998-08-06 |
| EP0963387A1 (en) | 1999-12-15 |
| BR9807302A (en) | 2000-04-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA | Abandonment or withdrawal |