ES2136358T3 - Procedimiento de preparacion de polimeros acrilicos en suspension. - Google Patents
Procedimiento de preparacion de polimeros acrilicos en suspension.Info
- Publication number
- ES2136358T3 ES2136358T3 ES96118156T ES96118156T ES2136358T3 ES 2136358 T3 ES2136358 T3 ES 2136358T3 ES 96118156 T ES96118156 T ES 96118156T ES 96118156 T ES96118156 T ES 96118156T ES 2136358 T3 ES2136358 T3 ES 2136358T3
- Authority
- ES
- Spain
- Prior art keywords
- sub
- polymerization
- suspension
- water
- procedure
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 229920000058 polyacrylate Polymers 0.000 title 1
- 239000000725 suspension Substances 0.000 title 1
- 238000006116 polymerization reaction Methods 0.000 abstract 4
- 239000000375 suspending agent Substances 0.000 abstract 3
- 239000000178 monomer Substances 0.000 abstract 2
- 239000003643 water by type Substances 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- XLYOFNOQVPJJNP-PWCQTSIFSA-N Tritiated water Chemical compound [3H]O[3H] XLYOFNOQVPJJNP-PWCQTSIFSA-N 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 1
- 239000008346 aqueous phase Substances 0.000 abstract 1
- 239000007900 aqueous suspension Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 230000000295 complement effect Effects 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 229920001519 homopolymer Polymers 0.000 abstract 1
- 239000003999 initiator Substances 0.000 abstract 1
- 239000012074 organic phase Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-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
- 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
- C08F220/38—Esters containing sulfur
-
- 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
- C08F20/00—Homopolymers and 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
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/10—Esters
- C08F20/12—Esters of monohydric alcohols or phenols
-
- 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
-
- 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
- C08F212/06—Hydrocarbons
- C08F212/08—Styrene
-
- 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
- C08F212/06—Hydrocarbons
- C08F212/12—Monomers containing a branched unsaturated aliphatic radical or a ring substituted by an alkyl radical
-
- 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
- C08F220/04—Acids; Metal salts or ammonium salts thereof
- C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts 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
- 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
- C08F220/14—Methyl esters, e.g. methyl (meth)acrylate
-
- 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
-
- 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
- C08F220/1802—C2-(meth)acrylate, e.g. ethyl (meth)acrylate
-
- 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
- C08F220/1803—C3-(meth)acrylate, e.g. (iso)propyl (meth)acrylate
-
- 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
- C08F220/1804—C4-(meth)acrylate, e.g. butyl (meth)acrylate, isobutyl (meth)acrylate or tert-butyl (meth)acrylate
-
- 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
- C08F220/20—Esters of polyhydric alcohols or phenols, e.g. 2-hydroxyethyl (meth)acrylate or glycerol mono-(meth)acrylate
-
- 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
- C08F220/38—Esters containing sulfur
- C08F220/382—Esters containing sulfur and containing oxygen, e.g. 2-sulfoethyl (meth)acrylate
-
- 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
- C08F220/42—Nitriles
- C08F220/44—Acrylonitrile
-
- 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
- C08F220/52—Amides or imides
- C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F220/56—Acrylamide; Methacrylamide
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Abstract
PROCEDIMIENTO PARA LA POLIMERIZACION DE MONOMEROS ACRILICOS EN SUSPENSION ACUOSA, EN DONDE AL MENOS UN COMONOMERO TIENE UNA SOLUBILIDAD EN AGUA DE AL MENOS 5 G POR 100 G DE AGUA, PARA OBTENER COPOLIMEROS QUE CONTENGA EL COMONOMERO HIDROSOLUBLE HASTA EL 60% EN PESO, EN PRESENCIA DE UN INICIADOR DE RADICALES SOLUBLE EN EL MONOMERO Y DE UN AGENTE DE SUSPENSION POLIMERICA SELECCIONADO DEL HOMOPOLIMERO DE UN COMPUESTO DE FORMULA: EN DONDE: R{SUB,1} ES H O CH{SUB,3}; R{SUB,2} Y R{SUB,3}, IGUALES O DIFERENTES, SON H O ALQUILOS C{SUB,1}-C{SUB,8}, OPCIONALMENTE RAMIFICADOS CUANDO ES POSIBLE; M ES UN METAL ALCALINO O UN METAL DE TIERRA ALCALINA O AMONIO Y A ES NH O NCH{SUB,3}, EN DONDE LA FASE ACUOSA DE POLIMERIZACION ESTA TOTAL O PARCIALMENTE FORMADA POR LAS AGUAS MADRE OBTENIDAS DE UNA POLIMERIZACION DE UN MONOMERO ACRILICO, DICHAS AGUAS MADRE CONTENIENDO UNA FASE ORGANICA FORMADA MEDIANTE EL AGENTE DE SUSPENSION Y MEDIANTE OTROS PRODUCTOS FORMADOS DURANTE LA POLIMERIZACION, OPCIONALMENTE COMPLEMENTADOS CON UNA CANTIDAD COMPLEMENTARIA DE DICHO AGENTE DE SUSPENSION PARA OBTENER UNA FASE ACUOSA QUE CONTENGA DEL 0,011% EN PESO DE AGENTE DE SUSPENSION Y DEL 0,05-5% EN PESO DE LOS PRODUCTOS ARRIBA MENCIONADOS FORMADOS DURANTE LA POLIMERIZACION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT95MI002357A IT1276142B1 (it) | 1995-11-16 | 1995-11-16 | Processo in sospensione per preparare polimeri acrilici |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2136358T3 true ES2136358T3 (es) | 1999-11-16 |
Family
ID=11372534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96118156T Expired - Lifetime ES2136358T3 (es) | 1995-11-16 | 1996-11-13 | Procedimiento de preparacion de polimeros acrilicos en suspension. |
Country Status (9)
Country | Link |
---|---|
US (1) | US6100355A (es) |
EP (1) | EP0774471B1 (es) |
JP (1) | JPH09188706A (es) |
KR (1) | KR970027129A (es) |
CN (1) | CN1172813A (es) |
CA (1) | CA2190332A1 (es) |
DE (1) | DE69603003T2 (es) |
ES (1) | ES2136358T3 (es) |
IT (1) | IT1276142B1 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1282651B1 (it) * | 1996-02-19 | 1998-03-31 | Atohaas Holding Cv | Processo per la preparazione di perle di polimeri a base acrilica |
US7067188B1 (en) | 1999-01-21 | 2006-06-27 | Arkema | Polymeric articles having a textured surface and frosted appearance |
IT1317864B1 (it) * | 2000-02-01 | 2003-07-15 | Elf Atochem S A Ora Atofina | Composizioni di polimeri acrilici. |
BR0206601B1 (pt) * | 2001-01-18 | 2012-09-18 | composição adesiva. | |
US6878436B2 (en) | 2002-05-23 | 2005-04-12 | Atofina | Light emitting diode signs and translucent plastic sheets used therein |
FR3045056B1 (fr) | 2015-12-09 | 2019-08-02 | Arkema France | Methode de preparation d'une composition comprenant un copolymere comprenant des monomeres de methacrylate de methyle et d'acide methacrylique |
FR3069549B1 (fr) * | 2017-07-31 | 2020-10-02 | Arkema France | Composition comprenant un copolymere comprenant des monomeres de methacrylate de methyle, d'acides (meth)acrylique et de monomeres styreniques |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1241156B (it) * | 1990-05-18 | 1993-12-29 | Vendril | Procedimento per la produzione di polimeri acrilici in sospensione |
IT1269519B (it) * | 1994-05-19 | 1997-04-01 | Atochem Elf Italia | Processo per la preparazione di polimeri acrilici |
-
1995
- 1995-11-16 IT IT95MI002357A patent/IT1276142B1/it active IP Right Grant
-
1996
- 1996-11-13 ES ES96118156T patent/ES2136358T3/es not_active Expired - Lifetime
- 1996-11-13 DE DE69603003T patent/DE69603003T2/de not_active Expired - Fee Related
- 1996-11-13 EP EP96118156A patent/EP0774471B1/en not_active Expired - Lifetime
- 1996-11-14 CA CA002190332A patent/CA2190332A1/en not_active Abandoned
- 1996-11-15 JP JP8305284A patent/JPH09188706A/ja active Pending
- 1996-11-15 KR KR1019960054417A patent/KR970027129A/ko not_active Application Discontinuation
- 1996-11-15 US US08/749,848 patent/US6100355A/en not_active Expired - Fee Related
- 1996-11-16 CN CN96123344A patent/CN1172813A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
US6100355A (en) | 2000-08-08 |
DE69603003T2 (de) | 1999-10-21 |
IT1276142B1 (it) | 1997-10-27 |
EP0774471A1 (en) | 1997-05-21 |
ITMI952357A1 (it) | 1997-05-16 |
CN1172813A (zh) | 1998-02-11 |
DE69603003D1 (de) | 1999-07-29 |
EP0774471B1 (en) | 1999-06-23 |
CA2190332A1 (en) | 1997-05-17 |
JPH09188706A (ja) | 1997-07-22 |
KR970027129A (ko) | 1997-06-24 |
ITMI952357A0 (es) | 1995-11-16 |
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