ES2132820T3 - Un latex para recubrimientos. - Google Patents
Un latex para recubrimientos.Info
- Publication number
- ES2132820T3 ES2132820T3 ES96114613T ES96114613T ES2132820T3 ES 2132820 T3 ES2132820 T3 ES 2132820T3 ES 96114613 T ES96114613 T ES 96114613T ES 96114613 T ES96114613 T ES 96114613T ES 2132820 T3 ES2132820 T3 ES 2132820T3
- Authority
- ES
- Spain
- Prior art keywords
- around
- latex
- percent
- weight
- produce
- 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
- 239000004816 latex Substances 0.000 title abstract 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- 239000000178 monomer Substances 0.000 abstract 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- 238000007720 emulsion polymerization reaction Methods 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000008199 coating composition Substances 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 150000002191 fatty alcohols Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- 239000002736 nonionic surfactant Substances 0.000 abstract 1
- 239000003973 paint Substances 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
- ORGHESHFQPYLAO-UHFFFAOYSA-N vinyl radical Chemical class C=[CH] ORGHESHFQPYLAO-UHFFFAOYSA-N 0.000 abstract 1
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
- C08F8/00—Chemical modification by after-treatment
- C08F8/44—Preparation of metal salts or ammonium salts
-
- 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
- C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
-
- 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
- C09D125/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
- C09D125/02—Homopolymers or copolymers of hydrocarbons
- C09D125/04—Homopolymers or copolymers of styrene
- C09D125/08—Copolymers of styrene
- C09D125/14—Copolymers of styrene with unsaturated esters
-
- 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
- C08F220/00—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
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
- C08F220/1808—C8-(meth)acrylate, e.g. isooctyl (meth)acrylate or 2-ethylhexyl (meth)acrylate
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Paints Or Removers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Abstract
ESTA INVENCION SE REFIERE A LA SINTESIS DE UN LATEX QUE PUEDE UTILIZARSE EN LA FABRICACION DE COMPOSICIONES DE REVESTIMIENTO REDUCIBLES EN AGUA, COMO PINTURAS, QUE NO CONTIENEN O CONTIENEN NIVELES EXTREMADAMENTE BAJOS DE COMPOSICIONES VOLATILES ORGANICAS. LOS REVESTIMIENTOS QUE SE FORMULAN CON EL LATEX DE ESTA INVENCION OFRECEN UNA VENTAJA AMBIENTAL ASI COMO EXCELENTE FLEXIBILIDAD, EXCELENTE RESISTENCIA A LA LUZ ULTRAVIOLETA, Y BUENA RESISTENCIA AL AGUA. ESTA INVENCION DESCRIBE MAS ESPECIFICAMENTE UN PROCESO PARA PRODUCIR UN LATEX NEUTRALIZADO QUE ES UTIL EN LA FABRICACION DE REVESTIMIENTOS REDUCIBLES EN AGUA QUE COMPRENDE: (1) POLIMERIZACION DE EMULSION ACUOSA DE RADICALES LIBRES, A UN PH MENOR QUE ALREDEDOR DE 3,5, UNA MEZCLA DE MONOMERO QUE COMPRENDE, EN BASE AL 100 POR CIENTO DE PESO DE MONOMEROS: (A) DE ALREDEDOR DEL 30 A ALREDEDOR DEL 70 POR CIENTO DE PESO DE MONOMEROS AROMATICOS DE VINILO, (B) DE ALREDEDOR DEL 25 A ALREDEDOR DEL 65 POR CIENTO DE PESO DE 2-ETILHEXILACRILATO, (C) DE ALREDEDOR DEL 1 AL 5 POR CIENTO DE PESO DE ACIDO ACRILICO, Y (D) DE ALREDEDOR DEL 0,4 A ALREDEDOR DEL 3 POR CIENTO DE PESO DE ACIDO METACRILICO PARA PRODUCIR UN LATEX; EN DONDE DICHO PASO DE POLIMERIZACION DE EMULSION SE REALIZA EN LA PRESENCIA DE ALREDEDOR DEL 0,5 A ALREDEDOR DE 4 PHM DE AL MENOS UN SURFACTANTE DE ESTER DE FOSFATO Y EN PRESENCIA DE ALREDEDOR DE 0,5 A 4 PHM DE AL MENOS UN AGENTE ACTIVO DE SUPERFICIE NO IONICA INSOLUBLE EN AGUA SELECCIONADO DEL GRUPO QUE CONSTA DE SURFACTANTES NO IONICOS QUE TIENEN UN NUMERO DE EQUILIBRIO HIDROFILO-LIPOFILO INFERIOR A 12, ALCOHOLES GRASOS, Y POLIOLES QUE SON COPOLIMEROS DE OXIDO DE ETILENO Y OXIDO DE PROPILENO; Y (2) NEUTRALIZACION DEL LATEX CON AMONIACO A UN PH QUE ESTE DENTRO DEL RANGO DE ALREDEDOR DE 7 A ALREDEDOR DE 10,5 PARA PRODUCIR EL LATEX NEUTRALIZADO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US423495P | 1995-09-21 | 1995-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2132820T3 true ES2132820T3 (es) | 1999-08-16 |
Family
ID=21709801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES96114613T Expired - Lifetime ES2132820T3 (es) | 1995-09-21 | 1996-09-12 | Un latex para recubrimientos. |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0764666B1 (es) |
| JP (1) | JP4067145B2 (es) |
| AU (1) | AU702019B2 (es) |
| BR (1) | BR9603795A (es) |
| CA (1) | CA2182155A1 (es) |
| DE (1) | DE69602564T2 (es) |
| ES (1) | ES2132820T3 (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5962579A (en) * | 1997-09-26 | 1999-10-05 | The Goodyear Tire & Rubber Company | Coating for concrete structures |
| US6485786B2 (en) * | 2000-04-26 | 2002-11-26 | Rohm And Haas Company | Aqueous stain-blocking coating composition |
| US6933415B2 (en) | 2002-06-06 | 2005-08-23 | Basf Ag | Low-VOC aqueous coating compositions with excellent freeze-thaw stability |
| US20050215678A1 (en) * | 2004-03-24 | 2005-09-29 | Johnsondiversey, Inc. | Fluorochemical free aqueous coating compositions and methods of use thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3242121A (en) * | 1961-05-17 | 1966-03-22 | Union Carbide Corp | Method of preparing latex binder of styrene, an alkyl acrylate, and an ethylenically unsaturated carboxylic acid |
| US4474926A (en) * | 1983-01-31 | 1984-10-02 | The Goodyear Tire & Rubber Company | Process for producing stable large particle size latices |
| US4968741A (en) * | 1989-10-06 | 1990-11-06 | The Goodyear Tire & Rubber Company | Latex for coatings having reduced blushing characteristics |
| US5122566A (en) * | 1989-10-06 | 1992-06-16 | The Goodyear Tire & Rubber Company | Latex for coatings having reduced blushing characteristics |
| US5191009A (en) * | 1990-09-20 | 1993-03-02 | The Goodyear Tire & Rubber Company | Process for producing stable latex |
| US5194469A (en) * | 1991-02-28 | 1993-03-16 | The Goodyear Tire & Rubber Company | Latex for coatings having improved flexibility |
-
1996
- 1996-07-26 CA CA002182155A patent/CA2182155A1/en not_active Abandoned
- 1996-09-12 DE DE69602564T patent/DE69602564T2/de not_active Expired - Lifetime
- 1996-09-12 ES ES96114613T patent/ES2132820T3/es not_active Expired - Lifetime
- 1996-09-12 EP EP96114613A patent/EP0764666B1/en not_active Expired - Lifetime
- 1996-09-17 JP JP24475696A patent/JP4067145B2/ja not_active Expired - Lifetime
- 1996-09-18 BR BR9603795A patent/BR9603795A/pt not_active IP Right Cessation
- 1996-09-20 AU AU65764/96A patent/AU702019B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| AU6576496A (en) | 1997-03-27 |
| BR9603795A (pt) | 1998-06-02 |
| EP0764666A3 (en) | 1997-04-02 |
| DE69602564T2 (de) | 1999-11-11 |
| DE69602564D1 (de) | 1999-07-01 |
| CA2182155A1 (en) | 1997-03-22 |
| AU702019B2 (en) | 1999-02-11 |
| EP0764666B1 (en) | 1999-05-26 |
| JPH09124712A (ja) | 1997-05-13 |
| EP0764666A2 (en) | 1997-03-26 |
| JP4067145B2 (ja) | 2008-03-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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