GB1451948A - Coating compositions their preparation and use - Google Patents

Coating compositions their preparation and use

Info

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
Application number
GB4743573A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PPG Industries Inc
Original Assignee
PPG Industries Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US05/296,705 external-priority patent/US3966667A/en
Priority claimed from US296700A external-priority patent/US3880796A/en
Application filed by PPG Industries Inc filed Critical PPG Industries Inc
Publication of GB1451948A publication Critical patent/GB1451948A/en
Expired legal-status Critical Current

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.
GB4743573A 1972-10-11 1973-10-11 Coating compositions their preparation and use Expired GB1451948A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1409719A (en) * 1971-12-20 1975-10-15 Ici Ltd Coating compositions

Cited By (7)

* Cited by examiner, † Cited by third party
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