FR2392042A1 - Procede pour la preparation de polymeres a partir d'esters vinyliques ou d'esters d'acides carboxyliques et a partir de copolymeres contenant ces deux esters - Google Patents
Procede pour la preparation de polymeres a partir d'esters vinyliques ou d'esters d'acides carboxyliques et a partir de copolymeres contenant ces deux estersInfo
- Publication number
- FR2392042A1 FR2392042A1 FR7734945A FR7734945A FR2392042A1 FR 2392042 A1 FR2392042 A1 FR 2392042A1 FR 7734945 A FR7734945 A FR 7734945A FR 7734945 A FR7734945 A FR 7734945A FR 2392042 A1 FR2392042 A1 FR 2392042A1
- Authority
- FR
- France
- Prior art keywords
- esters
- polymers
- preparation
- carboxylic acid
- copolymers containing
- 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.)
- Granted
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
- C08F18/00—Homopolymers and 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 acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
- C08F18/02—Esters of monocarboxylic acids
- C08F18/04—Vinyl 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
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/22—Emulsion polymerisation
- C08F2/24—Emulsion polymerisation with the aid of emulsifying agents
-
- 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
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)
- Adhesives Or Adhesive Processes (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polymerisation Methods In General (AREA)
- Polymerization Catalysts (AREA)
Abstract
Procédé pour la préparation de polymères ou copolymères à partir d'esters vinyliques et/ou d'esters d'acides carboxyliques. Dans ce procédé, le mélange réactionnel contenant les esters en question, un système réducteur, un système oxydant, un agent de transfert de chaîne, un colloïde protecteur et un tensio-actif, est polymérisé en chargeant tous les ingrédients sauf le système oxydant et une partie des esters concernés, à une température qui ne dépasse pas 80 degrés C, puis en ajoutant le reste de l'ester et du système oxydant. Les émulsions ainsi obtenues ont de meilleures propriétés que les émulsions de l'art antérieur. Ces polymères et copolymères sont surtout utilisés par l'industrie des adhésifs.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT29601/76A IT1064497B (it) | 1976-11-22 | 1976-11-22 | Procedimento per la produzione di dispersioni di polimeri o copolimeri da esteri vinilici e/o esteri di acidi carbossilici |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2392042A1 true FR2392042A1 (fr) | 1978-12-22 |
FR2392042B1 FR2392042B1 (fr) | 1981-10-23 |
Family
ID=11228080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7734945A Granted FR2392042A1 (fr) | 1976-11-22 | 1977-11-21 | Procede pour la preparation de polymeres a partir d'esters vinyliques ou d'esters d'acides carboxyliques et a partir de copolymeres contenant ces deux esters |
Country Status (19)
Country | Link |
---|---|
AT (1) | AT363683B (fr) |
BE (1) | BE861061A (fr) |
CH (1) | CH629227A5 (fr) |
DE (1) | DE2752102C2 (fr) |
DK (1) | DK516177A (fr) |
EG (1) | EG12967A (fr) |
ES (1) | ES464654A1 (fr) |
FI (1) | FI63247C (fr) |
FR (1) | FR2392042A1 (fr) |
GB (1) | GB1567704A (fr) |
GR (1) | GR64097B (fr) |
IE (1) | IE45992B1 (fr) |
IT (1) | IT1064497B (fr) |
LU (1) | LU78551A1 (fr) |
NL (1) | NL7712817A (fr) |
NO (1) | NO150318C (fr) |
PT (1) | PT67300B (fr) |
SE (1) | SE432103B (fr) |
TR (1) | TR19944A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007044788A1 (de) * | 2007-09-19 | 2009-04-02 | Wacker Chemie Ag | Herstellung von Vinylacetat-Vinylester-Mischpolymerisaten mit geringem Gehalt an hochsiedenden Vinylestern |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1441940A (fr) * | 1964-07-18 | 1966-06-10 | Hoechst Ag | Procédé de préparation de dispersions aqueuses de polymères de composés oléfiniques |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2998400A (en) * | 1958-05-15 | 1961-08-29 | Wyandotte Chemicals Corp | Floc-free polyvinyl acetate emulsions employing polyvinylmethyl ether copolymer as prtective colloid and process of preparation |
-
1976
- 1976-11-22 IT IT29601/76A patent/IT1064497B/it active
-
1977
- 1977-11-02 GR GR54696A patent/GR64097B/el unknown
- 1977-11-11 FI FI773416A patent/FI63247C/fi not_active IP Right Cessation
- 1977-11-16 EG EG647/77A patent/EG12967A/xx active
- 1977-11-17 TR TR19944A patent/TR19944A/xx unknown
- 1977-11-18 CH CH1415077A patent/CH629227A5/it not_active IP Right Cessation
- 1977-11-18 NO NO773948A patent/NO150318C/no unknown
- 1977-11-21 AT AT0832177A patent/AT363683B/de not_active IP Right Cessation
- 1977-11-21 FR FR7734945A patent/FR2392042A1/fr active Granted
- 1977-11-21 GB GB48444/77A patent/GB1567704A/en not_active Expired
- 1977-11-21 SE SE7713139A patent/SE432103B/sv unknown
- 1977-11-21 DK DK516177A patent/DK516177A/da not_active Application Discontinuation
- 1977-11-21 LU LU78551A patent/LU78551A1/xx unknown
- 1977-11-21 PT PT67300A patent/PT67300B/pt unknown
- 1977-11-21 NL NL7712817A patent/NL7712817A/xx not_active Application Discontinuation
- 1977-11-22 ES ES464654A patent/ES464654A1/es not_active Expired
- 1977-11-22 IE IE2367/77A patent/IE45992B1/en unknown
- 1977-11-22 BE BE182819A patent/BE861061A/fr not_active IP Right Cessation
- 1977-11-22 DE DE2752102A patent/DE2752102C2/de not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1441940A (fr) * | 1964-07-18 | 1966-06-10 | Hoechst Ag | Procédé de préparation de dispersions aqueuses de polymères de composés oléfiniques |
Also Published As
Publication number | Publication date |
---|---|
PT67300B (en) | 1979-04-20 |
FI63247B (fi) | 1983-01-31 |
LU78551A1 (fr) | 1978-04-13 |
EG12967A (en) | 1980-03-31 |
FI773416A (fi) | 1978-05-23 |
DE2752102C2 (de) | 1982-11-04 |
ES464654A1 (es) | 1978-09-01 |
DK516177A (da) | 1978-05-23 |
IT1064497B (it) | 1985-02-18 |
IE45992B1 (en) | 1983-01-26 |
IE45992L (en) | 1978-05-22 |
DE2752102A1 (de) | 1978-05-24 |
FR2392042B1 (fr) | 1981-10-23 |
CH629227A5 (en) | 1982-04-15 |
GR64097B (en) | 1980-01-22 |
AT363683B (de) | 1981-08-25 |
FI63247C (fi) | 1983-05-10 |
TR19944A (tr) | 1980-05-08 |
NO773948L (no) | 1978-05-23 |
NO150318C (no) | 1984-09-26 |
NL7712817A (nl) | 1978-05-24 |
ATA832177A (de) | 1981-01-15 |
SE7713139L (sv) | 1978-05-23 |
GB1567704A (en) | 1980-05-21 |
SE432103B (sv) | 1984-03-19 |
PT67300A (en) | 1977-12-01 |
NO150318B (no) | 1984-06-18 |
BE861061A (fr) | 1978-05-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |