GB1451948A - Coating compositions their preparation and use - Google Patents
Coating compositions their preparation and useInfo
- Publication number
- GB1451948A GB1451948A GB4743573A GB4743573A GB1451948A GB 1451948 A GB1451948 A GB 1451948A GB 4743573 A GB4743573 A GB 4743573A GB 4743573 A GB4743573 A GB 4743573A GB 1451948 A GB1451948 A GB 1451948A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polymer
- hydroxyl
- solution
- coating compositions
- containing polymer
- 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
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
- C08F2/04—Polymerisation in solution
- C08F2/06—Organic solvent
- C08F2/08—Organic solvent with the aid of dispersing agents for the polymer
-
- 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
- C09D133/00—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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
- C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09D133/062—Copolymers with monomers not covered by C09D133/06
- C09D133/066—Copolymers with monomers not covered by C09D133/06 containing -OH groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/18—Spheres
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or 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 of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
- C08L33/062—Copolymers with monomers not covered by C08L33/06
- C08L33/066—Copolymers with monomers not covered by C08L33/06 containing -OH groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (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)
Abstract
1451948 Coating compositions PPG INDUSTRIES Inc 11 Oct 1973 [11 Oct 1972] 47435/73 Headings C3P and C3R Non-aqueous polymeric coating compositions comprise a solution of at least one polymer containing at least 4% by weight of units of a hydroxyl-containing ethylenically unsaturated monomer, and at least 0À5% by weight, based on polymer solids, of microgel particles comprising cross-linked polymeric particles having a particle size of from 1-40 microns and being substantially insoluble in tetrahydrofuran. The hydroxyl-containing component of the first polymer is preferably a hydroxyalkyl ester of acrylic or methacrylic acid; other usable hydroxy monomers include hydroxyalkyl esters of maleic or fumaric acid, and allyl or methallyl alcohol. Comonomer components which may be present in the hydroxyl-containing polymer include unsaturated carboxylic acids and their derivatives (esters, amides, nitriles) and styrene and its derivatives. The hydroxyl-containing polymer is suitably prepared by dispersion polymerization in an organic liquid in the presence of a polymeric dispersion stabilizer, whereby, in addition to the production of the main polymer product, microgel particles are formed by crosslinking interpolymerization of the dispersion stabilizer and at least one of the monomers used. A solvent for the hydroxyl-containing polymer is then added to the dispersion to form a solution. Alternatively, the microgel particles may be prepared separately and added to a solution of the hydroxyl-containing polymer. The polymer solution is preferably mixed with an aminoplast resin cross-linking agent, e.g. a (butylated) melamine-formaldehyde resin. In one embodiment,the hydroxyl-containing polymer also containing carboxylic acid units is modified by reaction with an imine; coating compositions containing such a product are resistant to solvent popping. The compositions of the invention, which may be pigmented (e.g. with metallic pigments) and may also contain other additives, can be used for coating paper, metal, wood, paperboard or plastic substrates; a particular application is the coating of automobile bodies.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29674172A | 1972-10-11 | 1972-10-11 | |
US05/296,705 US3966667A (en) | 1972-10-11 | 1972-10-11 | Preparation of non-aqueous thermosetting acrylic polymer dispersions |
US296700A US3880796A (en) | 1972-10-11 | 1972-10-11 | Method of making a nonaqueous acrylic coating composition |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1451948A true GB1451948A (en) | 1976-10-06 |
Family
ID=27404448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4743573A Expired GB1451948A (en) | 1972-10-11 | 1973-10-11 | Coating compositions their preparation and use |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS6027702B2 (en) |
AR (1) | AR199118A1 (en) |
DE (1) | DE2350654C3 (en) |
FR (1) | FR2202903B1 (en) |
GB (1) | GB1451948A (en) |
IT (1) | IT1004607B (en) |
SE (1) | SE393988B (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53133236A (en) * | 1977-04-25 | 1978-11-20 | Ici Ltd | Method of forming multiicoating layers on substrate surface |
US4180489A (en) | 1977-04-25 | 1979-12-25 | Imperial Chemical Industries Limited | Coating composition |
US4242384A (en) | 1978-05-17 | 1980-12-30 | Imperial Chemical Industries Limited | Spray coating of acrylic resin comprising polymeric microparticles |
US4268547A (en) | 1977-07-19 | 1981-05-19 | Imperial Chemical Industries Limited | Coating process |
GB2148907A (en) * | 1983-10-26 | 1985-06-05 | Nippon Paint Co Ltd | Multilayer coating having a clear top coat formed on a color base coat and method of forming the same |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1064637A (en) * | 1975-03-19 | 1979-10-16 | Samuel Porter (Jr.) | Method of preparing gelled polymeric microparticles, product produced thereby, and compositions containing the same |
US4297448A (en) * | 1979-10-17 | 1981-10-27 | Ford Motor Company | Coating composition of aminoplast, hydroxy polymers and vinylic monomers |
JPS60250067A (en) * | 1984-05-25 | 1985-12-10 | Nippon Paint Co Ltd | Clear coating composition for top coat |
FR2564848B1 (en) * | 1984-05-25 | 1989-04-28 | Nippon Paint Co Ltd | COMPOSITION FOR TOPCOAT CONTAINING MICROGEL PARTICLES. |
JPS6142579A (en) * | 1984-08-03 | 1986-03-01 | Nippon Paint Co Ltd | Topcoating composition |
JPS60250068A (en) * | 1984-05-25 | 1985-12-10 | Nippon Paint Co Ltd | Clear coating composition for top coat |
JPS6123663A (en) * | 1984-07-11 | 1986-02-01 | Nippon Paint Co Ltd | Weather-resistant paint |
DE102004062551A1 (en) * | 2004-12-24 | 2006-07-06 | Rhein Chemie Rheinau Gmbh | Microgel-containing thermoset composition |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1409719A (en) * | 1971-12-20 | 1975-10-15 | Ici Ltd | Coating compositions |
-
1973
- 1973-10-03 SE SE7313477A patent/SE393988B/en unknown
- 1973-10-08 JP JP11316973A patent/JPS6027702B2/en not_active Expired
- 1973-10-09 DE DE19732350654 patent/DE2350654C3/en not_active Expired
- 1973-10-10 IT IT6998773A patent/IT1004607B/en active
- 1973-10-10 FR FR7336280A patent/FR2202903B1/fr not_active Expired
- 1973-10-11 GB GB4743573A patent/GB1451948A/en not_active Expired
-
1974
- 1974-01-01 AR AR19918874D patent/AR199118A1/en active
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53133236A (en) * | 1977-04-25 | 1978-11-20 | Ici Ltd | Method of forming multiicoating layers on substrate surface |
US4180489A (en) | 1977-04-25 | 1979-12-25 | Imperial Chemical Industries Limited | Coating composition |
US4220679A (en) | 1977-04-25 | 1980-09-02 | Imperial Chemical Industries Limited | Coating process |
JPS6126594B2 (en) * | 1977-04-25 | 1986-06-21 | Ici Plc | |
US4268547A (en) | 1977-07-19 | 1981-05-19 | Imperial Chemical Industries Limited | Coating process |
US4242384A (en) | 1978-05-17 | 1980-12-30 | Imperial Chemical Industries Limited | Spray coating of acrylic resin comprising polymeric microparticles |
GB2148907A (en) * | 1983-10-26 | 1985-06-05 | Nippon Paint Co Ltd | Multilayer coating having a clear top coat formed on a color base coat and method of forming the same |
Also Published As
Publication number | Publication date |
---|---|
DE2350654B2 (en) | 1979-01-18 |
FR2202903B1 (en) | 1976-10-01 |
FR2202903A1 (en) | 1974-05-10 |
JPS4997026A (en) | 1974-09-13 |
SE393988B (en) | 1977-05-31 |
AR199118A1 (en) | 1974-08-08 |
AU6049373A (en) | 1975-03-20 |
IT1004607B (en) | 1976-07-20 |
DE2350654A1 (en) | 1974-04-25 |
DE2350654C3 (en) | 1979-09-20 |
JPS6027702B2 (en) | 1985-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |