FR2456750A1 - PROCESS FOR THE PREPARATION OF A RESIN - Google Patents
PROCESS FOR THE PREPARATION OF A RESINInfo
- Publication number
- FR2456750A1 FR2456750A1 FR8011092A FR8011092A FR2456750A1 FR 2456750 A1 FR2456750 A1 FR 2456750A1 FR 8011092 A FR8011092 A FR 8011092A FR 8011092 A FR8011092 A FR 8011092A FR 2456750 A1 FR2456750 A1 FR 2456750A1
- Authority
- FR
- France
- Prior art keywords
- initiator
- resin
- hydrophobic nature
- preparation
- nature forming
- 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
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/22—Emulsion 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
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polymerisation Methods In General (AREA)
- Paints Or Removers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
L'INVENTION CONCERNE UN PROCEDE DE PREPARATION D'UNE RESINE PAR POLYMERISATION RADICALAIRE D'UN MELANGE D'UN MONOMERE A CARACTERE HYDROPHOBE FORMANT UN SEGMENT DUR, D'UN MONOMENE FACULTATIF A CARACTERE HYDROPHOBE FORMANT UN SEGMENT MOU ET D'UN ACIDE ORGANIQUE A CARACTERE HYDROPHILE, LEQUEL PROCEDE EST CARACTERISE EN CE QU'IL CONSISTE: 1.A CHARGER DE L'EAU DANS UN REACTEUR AVEC UNE PARTIE DE L'INITIATEUR; ET 2.A Y AJOUTER LENTEMENT ET PRATIQUEMENT SIMULTANEMENT LES MONOMERES ET LE RESTE DE L'INITIATEUR. LA PRINCIPALE CARACTERISTIQUE DE L'INVENTION EST BASEE SUR UN EXCES RELATIF DE L'INITIATEUR ASSOCIE A UNE TEMPERATURE ELEVEE AFIN DE PERMETTRE QUE LA POLYMERISATION AIT LIEU EN L'ABSENCE SUBSTANTIELLE D'UN EMULSIFIANT SUPPLEMENTAIRE. L'AVANTAGE DE L'INVENTION RESIDE DANS LA PREPARATION D'UNE RESINE PARTICULAIRE QUI, CONTRAIREMENT AUX CAS USUELS, N'EST PAS RECOUVERTE D'UN FILM RESIDUEL D'EMULSIFIANT.THE INVENTION RELATES TO A PROCESS FOR PREPARING A RESIN BY RADICAL POLYMERIZATION OF A MIXTURE OF A MONOMER OF A HYDROPHOBIC NATURE FORMING A HARD SEGMENT, OF AN OPTIONAL MONOMEN OF A HYDROPHOBIC NATURE FORMING A SOFT SEGMENT AND OF AN ORGANIC ACID HYDROPHILIC CHARACTER, WHICH PROCESS IS CHARACTERIZED IN THAT IT CONSISTS OF: 1. LOADING WATER IN A REACTOR WITH PART OF THE INITIATOR; AND 2.A TO ADD SLOWLY AND PRACTICALLY SIMULTANEOUSLY THE MONOMERS AND THE REST OF THE INITIATOR. THE MAIN FEATURE OF THE INVENTION IS BASED ON RELATIVE EXCESS OF THE INITIATOR ASSOCIATED WITH HIGH TEMPERATURE IN ORDER TO ALLOW POLYMERIZATION TO TAKE PLACE IN THE SUBSTANTIAL ABSENCE OF AN ADDITIONAL EMULSIFIER. THE ADVANTAGE OF THE INVENTION RESIDES IN THE PREPARATION OF A PARTICULAR RESIN WHICH, CONTRARY TO USUAL CASES, IS NOT COVERED WITH A RESIDUAL EMULSIFIER FILM.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4038979A | 1979-05-18 | 1979-05-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2456750A1 true FR2456750A1 (en) | 1980-12-12 |
FR2456750B1 FR2456750B1 (en) | 1983-06-10 |
Family
ID=21910720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8011092A Granted FR2456750A1 (en) | 1979-05-18 | 1980-05-19 | PROCESS FOR THE PREPARATION OF A RESIN |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS55155006A (en) |
KR (1) | KR840000213B1 (en) |
BR (1) | BR8002914A (en) |
CA (1) | CA1138596A (en) |
DE (1) | DE3018558A1 (en) |
FR (1) | FR2456750A1 (en) |
GB (1) | GB2049712B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2127919A1 (en) * | 1993-09-03 | 1995-03-04 | Jessie Alvin Binkley | Process for producing ultrafine sized latexes |
DE4446539A1 (en) * | 1994-12-24 | 1996-06-27 | Hoechst Ag | Process for the preparation of plastic dispersions |
KR100427706B1 (en) * | 1995-12-30 | 2004-07-16 | 고려화학 주식회사 | Method for producing acrylic resin for use in top coating for cars having excellent pigment dispersibility, clearness, heat resistance, chemical resistance and weather resistance, acrylic resin obtained therefrom and top coating for cars based on the same resin |
DE19911623A1 (en) * | 1999-03-16 | 2000-09-28 | Polymar Gmbh | Process for the production of concentrates and concentrate which are solid at room temperature for aqueous dispersion lacquers, paints or coatings and process for the production of aqueous dispersion lacquers, paints or coatings from the concentrate |
DE19928933A1 (en) | 1999-06-24 | 2000-12-28 | Wacker Polymer Systems Gmbh | Process for the production of polyvinyl alcohol-stabilized polymers |
KR100489993B1 (en) * | 2001-11-26 | 2005-05-17 | 건설화학공업주식회사 | Composition of paint bying waterborne acrylic resin for cast and method for preparing the same |
US7178227B2 (en) | 2002-09-24 | 2007-02-20 | Ford Motor Company | Workpiece presenter for a flexible manufacturing system |
US6899377B2 (en) | 2002-09-24 | 2005-05-31 | Ford Motor Company | Vehicle body |
US8046895B2 (en) | 2008-01-21 | 2011-11-01 | Ford Motor Company | System and method for assembling a vehicle body structure |
CN103864981B (en) * | 2014-02-26 | 2016-01-13 | 佛山市功能高分子材料与精细化学品专业中心 | A kind of polymer ceramic additive and its preparation method and application |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50115294A (en) * | 1974-02-27 | 1975-09-09 |
-
1980
- 1980-03-26 CA CA000348409A patent/CA1138596A/en not_active Expired
- 1980-04-29 GB GB8014008A patent/GB2049712B/en not_active Expired
- 1980-05-12 BR BR8002914A patent/BR8002914A/en not_active IP Right Cessation
- 1980-05-14 DE DE19803018558 patent/DE3018558A1/en active Granted
- 1980-05-16 KR KR1019800001929A patent/KR840000213B1/en active
- 1980-05-19 JP JP6634380A patent/JPS55155006A/en active Granted
- 1980-05-19 FR FR8011092A patent/FR2456750A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
DE3018558A1 (en) | 1980-11-27 |
FR2456750B1 (en) | 1983-06-10 |
GB2049712A (en) | 1980-12-31 |
GB2049712B (en) | 1983-08-03 |
JPS55155006A (en) | 1980-12-03 |
KR840000213B1 (en) | 1984-02-29 |
CA1138596A (en) | 1982-12-28 |
DE3018558C2 (en) | 1989-06-08 |
KR830002811A (en) | 1983-05-30 |
JPS6318602B2 (en) | 1988-04-19 |
BR8002914A (en) | 1980-12-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licences | ||
CL | Concession to grant licences |