IE36025B1 - Polymer dispersions and coating compositions based thereon - Google Patents
Polymer dispersions and coating compositions based thereonInfo
- Publication number
- IE36025B1 IE36025B1 IE97/72A IE9772A IE36025B1 IE 36025 B1 IE36025 B1 IE 36025B1 IE 97/72 A IE97/72 A IE 97/72A IE 9772 A IE9772 A IE 9772A IE 36025 B1 IE36025 B1 IE 36025B1
- Authority
- IE
- Ireland
- Prior art keywords
- polymer
- particles
- stabilizer
- organic liquid
- dispersions
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
- C08J3/11—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids from solid polymers
-
- 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
- C08F2/04—Polymerisation in solution
- C08F2/06—Organic solvent
- C08F2/08—Organic solvent with the aid of dispersing agents for the polymer
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Graft Or Block Polymers (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
1388381 Polymer dispersions IMPERIAL CHEMICAL INDUSTRIES Ltd 24 Jan 1972 [8 Feb 1971] 4121/71 Heading C3G Particles of synthetic film-forming polymer are dispersed in an inert organic liquid in which the polymer is insoluble, the organic liquid containing from 40-75% by weight of a solvent for the polymer and the solvent and non-solvent components of the organic liquid being miscible so as to form a single liquid phase. The dispersion of the polymer particles is stabilized by a polymeric stabilizer which comprises an anchoring component, which associates with the particles of disperse polymer, and a component which is solvated by the organic liquid and provides a stabilizing steric barrier around the particles, the stabilizer having been reacted chemically with the polymer particles to covalently link the stabilizer to the disperse polymer. The polymer dispersion is suitably prepared by polymerizing the monomer precursor(s) of the polymer in the organic liquid containing the polymeric stabilizer, the latter preferably being one containing ethylenically unsaturated bonds in the molecule whereby the disperse polymer formed is covalently bonded to the stabilizer by addition (graft) polymerization. The dispersions may additionally include pigments, non-volatile plasticizers, and polyester resins and are useful in coating applications. Examples illustrate dispersions of methyl methacrylate/n-butyl acrylate and methyl/ methacrylate/2-ethylhexyl acrylate copolymers, the polymeric stabilizer being the product obtained by (i) condensing poly-(12-hydroxystearic acid) with glycidyl methadrylate, (ii) copolymerizing the product with methyl methacrylate and glycidyl methacrylate and (iii) reacting the copolymer with methacrylic acid to introduce ethylenic unsaturation into the copolymer.
[GB1388381A]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB412171A GB1388381A (en) | 1971-02-08 | 1971-02-08 | Polymer dispersions and coating compositions based thereon |
Publications (2)
Publication Number | Publication Date |
---|---|
IE36025L IE36025L (en) | 1972-08-08 |
IE36025B1 true IE36025B1 (en) | 1976-07-21 |
Family
ID=9771154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE97/72A IE36025B1 (en) | 1971-02-08 | 1972-01-25 | Polymer dispersions and coating compositions based thereon |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS5437177B1 (en) |
AU (1) | AU464805B2 (en) |
BE (1) | BE779102A (en) |
BR (1) | BR7200714D0 (en) |
DE (1) | DE2205171A1 (en) |
ES (1) | ES399583A1 (en) |
FR (1) | FR2126747A5 (en) |
GB (1) | GB1388381A (en) |
IE (1) | IE36025B1 (en) |
IT (1) | IT947134B (en) |
MY (1) | MY7700036A (en) |
NL (1) | NL7201474A (en) |
ZA (1) | ZA72546B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1451321A (en) * | 1973-01-04 | 1976-09-29 | Ici Ltd | Printing process |
US4297448A (en) * | 1979-10-17 | 1981-10-27 | Ford Motor Company | Coating composition of aminoplast, hydroxy polymers and vinylic monomers |
DE3207291A1 (en) * | 1982-03-01 | 1983-09-08 | Röhm GmbH, 6100 Darmstadt | CONCENTRATED EMULSIONS OF OLEFIN COPOLYMERS |
DE3207292A1 (en) * | 1982-03-01 | 1983-09-08 | Röhm GmbH, 6100 Darmstadt | CONCENTRATED EMULSIONS OF OLEFIN COPOLYMERS |
JPH0617373B2 (en) * | 1984-07-06 | 1994-03-09 | 株式会社リコー | Method for producing polymer particles with narrow particle size distribution |
US4987177A (en) * | 1989-07-18 | 1991-01-22 | E. I. Du Pont De Nemours And Company | Coating composition of an acrylic polymer containing glycidyl groups and acetoacetoxy groups and an amino ester acrylic polymer |
FR2660661B1 (en) * | 1990-04-09 | 1994-04-15 | Norsolor | NOVEL ACRYLIC POLYMERS AND THEIR APPLICATION TO THE FORMULATION OF SOLVENT-BASED PAINTS AND ADHESIVES. |
US5290848A (en) * | 1990-12-18 | 1994-03-01 | E. I. Du Pont De Nemours And Company | Coating composition of a glycidyl acrylic polymer, an aminoester acrylic polymer and a polyester or a polyesterurethane |
US5221581A (en) * | 1990-12-18 | 1993-06-22 | E. I. Du Pont De Nemours And Company | Coating composition of a glycidyl acrylic polymer, an aminoester acrylic polymer and a polyester or a polyesterurethane |
-
1971
- 1971-02-08 GB GB412171A patent/GB1388381A/en not_active Expired
-
1972
- 1972-01-25 IE IE97/72A patent/IE36025B1/en unknown
- 1972-01-27 ZA ZA720546A patent/ZA72546B/en unknown
- 1972-01-29 IT IT19995/72A patent/IT947134B/en active
- 1972-02-03 DE DE19722205171 patent/DE2205171A1/de not_active Ceased
- 1972-02-04 NL NL7201474A patent/NL7201474A/xx not_active Application Discontinuation
- 1972-02-07 FR FR7203981A patent/FR2126747A5/fr not_active Expired
- 1972-02-07 AU AU38729/72A patent/AU464805B2/en not_active Expired
- 1972-02-08 BR BR714/72A patent/BR7200714D0/en unknown
- 1972-02-08 JP JP1334672A patent/JPS5437177B1/ja active Pending
- 1972-02-08 ES ES399583A patent/ES399583A1/en not_active Expired
- 1972-02-08 BE BE779102A patent/BE779102A/en not_active IP Right Cessation
-
1977
- 1977-12-31 MY MY197736A patent/MY7700036A/en unknown
Also Published As
Publication number | Publication date |
---|---|
ZA72546B (en) | 1972-10-25 |
BE779102A (en) | 1972-08-08 |
IT947134B (en) | 1973-05-21 |
AU464805B2 (en) | 1975-08-22 |
GB1388381A (en) | 1975-03-26 |
NL7201474A (en) | 1972-08-10 |
DE2205171A1 (en) | 1972-08-24 |
ES399583A1 (en) | 1974-11-01 |
MY7700036A (en) | 1977-12-31 |
AU3872972A (en) | 1973-08-09 |
BR7200714D0 (en) | 1973-05-24 |
FR2126747A5 (en) | 1972-10-06 |
JPS5437177B1 (en) | 1979-11-13 |
IE36025L (en) | 1972-08-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3607821A (en) | Process of preparing stable dispersions of synthetic polymer particles in an inert organic liquid | |
US3959405A (en) | Powder coating compositions comprising a blend of coreactive polymers - III | |
US3876603A (en) | Method of encapsulating pigments in organic dispersions of polymers | |
US4839413A (en) | Resin-fortified emulsion polymers and methods of preparing the same | |
US3666710A (en) | Non-aqueous dispersions | |
US3926899A (en) | Process for producing non-aqueous polymer dispersions | |
IE36025B1 (en) | Polymer dispersions and coating compositions based thereon | |
GB1430560A (en) | Powder coating composition | |
US3998905A (en) | Power coating blend of epoxy-functional copolymer and a carboxy and hydroxy-functional copolymer | |
GB1305715A (en) | ||
US5173533A (en) | Dispersion of reactive polymer particles | |
JPS5949211A (en) | Humidity resistant paint using t-butylacrylate branched polymer | |
GB2090264A (en) | Polymerisation process | |
EP0310331B1 (en) | Non-aqueous dispersion, method of manufacture and use thereof | |
IE37000L (en) | Coating compositions | |
US3257341A (en) | Dispersion polymerization of monomer in presence of mercaptan added during polymerization | |
US3808169A (en) | Process for the preparation of polymer solutions | |
US4044070A (en) | Powder paint blends of an epoxy and hydroxy-functional copolymer and a carboxy-terminated copolymer | |
US3505256A (en) | Coating composition with improved properties containing a linear amorphous film-forming polymer and an adjuvant | |
US3923723A (en) | Process for enhancing the dispersion stability of nonaqueous dispersions | |
CA1042582A (en) | Producing self-stabilizing polymer dispersions in hydrocarbon liquids | |
GB1444353A (en) | Coating compositions | |
JPS6251306B2 (en) | ||
JPS6250366A (en) | Paint resin composition having excellent adhesion and shelf stability | |
GB1328010A (en) | Preparation of non-aqueous dispersions of thermosetting film- forming copolymers |