ES398231A1 - Coating composition - Google Patents

Coating composition

Info

Publication number
ES398231A1
ES398231A1 ES398231A ES398231A ES398231A1 ES 398231 A1 ES398231 A1 ES 398231A1 ES 398231 A ES398231 A ES 398231A ES 398231 A ES398231 A ES 398231A ES 398231 A1 ES398231 A1 ES 398231A1
Authority
ES
Spain
Prior art keywords
carbon atoms
polyester
component
alcoholic
calculated
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
ES398231A
Other languages
Spanish (es)
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.)
Unilever NV
Original Assignee
Unilever NV
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
Application filed by Unilever NV filed Critical Unilever NV
Publication of ES398231A1 publication Critical patent/ES398231A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/40—Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds, other than from esters thereof
    • C08G63/42—Cyclic ethers; Cyclic carbonates; Cyclic sulfites; Cyclic orthoesters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/672—Dicarboxylic acids and dihydroxy compounds
    • 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
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • C09D163/06—Triglycidylisocyanurates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (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)
  • Epoxy Resins (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

A process for the manufacture of thermosetting coating compositions that are suitable for application by powder spray methods and fluidized bed coating processes, characterized by mixing 4 to 25% by weight of a polyepoxy resin having at least two epoxy groups and 75 to 96% by weight of a modified solid polyester resin with an acid number of 30 to 100, said solid modified polyester resin being prepared by reacting an anhydride of a polybasic organic carboxylic acid for 1 to 15 hours at 180ºC to 250ºC with a polyester resin having a hydroxyl number of 15 to 50 and a softening point in the range of 60ºC and 13ºC obtained by the esterification of an acidic component comprising a dibasic aromatic carboxylic acid and a component alcoholic comprising: a) from 0 to 100 moles% (calculated on the total alcoholic component of polyester) of an alcohol of general formula: ** (See formula) ** where R1 and R2 represent alkylene groups of 2 to 4 carbon atoms, R3 represents an alkylidene group of 3 or 4 carbon atoms or a cycloalkylidene group of 6 carbon atoms, or a carbonyl group or a sulfone group, x and y are integers with a value of at least 1, the sum of x and y being not greater than 6, and R4 and R5 represent a hydrogen atom or an alkyl radical of 1 to 6 carbon atoms; b) from 0 to 40 moles% (calculated on the total alcoholic component of the polyester) of a glycidyl ester of general formula: ** (See formula) ** where R is a straight or branched chain saturated or unsaturated hydrocarbon radical containing from 4 to 20 carbon atoms or a substituted or unsubstituted benzene nucleus; and c) from 0 to 100 mol% (calculated on the total alcoholic component of the polyester) of at least one aliphatic dihydric alcohol, the sum of the alcoholic components a), b), and c) being 100 mol%. (Machine-translation by Google Translate, not legally binding)
ES398231A 1970-12-23 1971-12-22 Coating composition Expired ES398231A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6110770A GB1381262A (en) 1970-12-23 1970-12-23 Coating composition

Publications (1)

Publication Number Publication Date
ES398231A1 true ES398231A1 (en) 1975-06-01

Family

ID=10486618

Family Applications (1)

Application Number Title Priority Date Filing Date
ES398231A Expired ES398231A1 (en) 1970-12-23 1971-12-22 Coating composition

Country Status (15)

Country Link
JP (1) JPS5515506B1 (en)
AT (1) AT314694B (en)
AU (1) AU462283B2 (en)
BE (1) BE777169A (en)
CA (1) CA958830A (en)
CH (1) CH571051A5 (en)
DE (1) DE2163962C3 (en)
DK (1) DK149065C (en)
ES (1) ES398231A1 (en)
FR (1) FR2119641A5 (en)
GB (1) GB1381262A (en)
IT (1) IT943344B (en)
NL (1) NL159129B (en)
NO (1) NO145511C (en)
SE (1) SE387359B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1474677A (en) 1974-06-18 1977-05-25 Asahi Chemical Ind Powder coating composition
GB1509043A (en) * 1975-04-29 1978-04-26 Ucb Sa Powdered epoxy resin and polyester coating compositions
JPS5949260B2 (en) * 1975-08-27 1984-12-01 日本エステル （株） Polyester resin composition for powder coatings
BE838160A (en) * 1976-02-02 1976-05-28 NEW ACIDIC POLYESTERS RESINS AND POWDER COATING PRODUCTS PREPARED FROM THESE RESINS
CH635610A5 (en) * 1977-02-18 1983-04-15 Hoechst Ag Thermosetting coating MIX.
DE2707018A1 (en) * 1977-02-18 1978-08-31 Hoechst Ag Thermosetting coating compsns. partic. for metal - comprises hydroxylated or epoxy! polymer and trimellitic acid and ester mixt., used as powder or soln.
US4242253A (en) * 1979-06-04 1980-12-30 E. I. Du Pont De Nemours And Company Low gloss powder coating compositions
DE2935446A1 (en) 1979-09-01 1981-03-19 Bayer Ag, 5090 Leverkusen POWDER LAUGHTER AND METHOD FOR THE PRODUCTION THEREOF
JPS56136856A (en) * 1980-03-31 1981-10-26 Dainippon Ink & Chem Inc Powder coating resin composition
DE3041653A1 (en) * 1980-11-05 1982-06-09 Hoechst Ag, 6000 Frankfurt REACTIVE curable binder mix and their use in the manufacture of coatings
DE3041834A1 (en) * 1980-11-06 1982-06-09 Bayer Ag, 5090 Leverkusen NEW AMIDINE AND AMIDINE / ISOCYANATE ADDUCTS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE AS CATALYSTS FOR THE CURING OF EPOXY RESINS
US4370452A (en) * 1981-01-12 1983-01-25 The Goodyear Tire & Rubber Company Process to induce rapid curing of a copolyester resin with epoxide compounds and a composition formed for that process
US4365046A (en) * 1981-01-12 1982-12-21 The Goodyear Tire & Rubber Company Process to control the curing reaction between a copolyester resin and an epoxide compound, and a composition formed for that process
USRE32029E (en) * 1981-01-12 1985-11-12 The Goodyear Tire & Rubber Company Process to control the curing reaction between a copolyester resin and an epoxide compound, and a composition formed for that process
NL8204205A (en) * 1982-10-29 1984-05-16 Dsm Resins Bv POLYESTER AND ITS USE IN POWDER COATED.
EP0136263A3 (en) * 1983-08-25 1986-07-30 Vernicolor AG Lack- und Farbenfabrik Duroplastic powder lacquer, metallic container with a welded joint coated with a duroplast and method of coating the surface of a metallic container welded joint
KR900000190B1 (en) * 1984-11-16 1990-01-23 미쓰비시전기 주식회사 Epoxy resin composition
GB2196007A (en) * 1986-10-02 1988-04-20 Bip Chemicals Ltd Immobilised biologically active material
JPH0689288B2 (en) * 1986-12-22 1994-11-09 日本油脂株式会社 Aqueous dispersion type paint
EP2520601A1 (en) 2011-05-05 2012-11-07 Cytec Surface Specialties, S.A. Process for producing polyesters

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA773632A (en) * 1967-12-12 J. Smith Matthew Polyester, epoxy resin composition
BE497540A (en) * 1949-08-12
US2683131A (en) * 1951-10-31 1954-07-06 Gen Electric Acidic polyester-ethoxyline resinous compositions
BE631377A (en) * 1961-08-14
NL302361A (en) * 1963-01-31
US3269975A (en) * 1963-07-09 1966-08-30 Hysol Corp Tetracarboxylic acid hardeners for epoxy resins and powdered epoxy resin compositions including such hardeners
US3397254A (en) * 1964-09-21 1968-08-13 Union Carbide Corp Carboxy terminated polyesters prepared from tribasic acid anhydrides and hydroxy terminated polyesters
CH524654A (en) * 1968-08-07 1972-06-30 Ciba Geigy Ag New, thermosetting mixtures of polyepoxide compounds, polyesters containing rings and polycarboxylic acid anhydrides
DE1905825A1 (en) * 1969-02-06 1970-10-15 Metallgesellschaft Ag Process for the production of plastic coatings from polyester
US3529034A (en) * 1969-02-11 1970-09-15 Minnesota Mining & Mfg One-part long-shelf-life epoxy-based compositions
DE1913923C3 (en) * 1969-03-19 1981-02-19 Hoechst Ag, 6000 Frankfurt Thermosetting powdery binder for moldings, in particular for powder coating
CH505866A (en) * 1969-04-01 1971-04-15 Ciba Geigy Ag Process for the production of crystalline, elastomeric plastic products based on diepoxides and branched polyester-dicarboxylic acids
DE2064916B2 (en) * 1969-11-27 1979-06-07 Mitsui Toatsu Chemicals, Inc., Tokio Process for making a thermosetting solid coating composition
DE2005690B2 (en) * 1970-02-07 1973-06-14 Bayer Ag, 5090 Leverkusen METHOD FOR MANUFACTURING PIGMENTED COATING POWDERS

Also Published As

Publication number Publication date
BE777169A (en) 1972-06-22
NL159129B (en) 1979-01-15
DK149065C (en) 1986-07-07
GB1381262A (en) 1975-01-22
DK149065B (en) 1986-01-06
AU462283B2 (en) 1975-06-19
JPS5515506B1 (en) 1980-04-24
AT314694B (en) 1974-04-25
NO145511C (en) 1982-04-14
CH571051A5 (en) 1975-12-31
AU3715971A (en) 1973-06-28
DE2163962B2 (en) 1976-10-28
CA958830A (en) 1974-12-03
NO145511B (en) 1981-12-28
FR2119641A5 (en) 1972-08-04
NL7117721A (en) 1972-06-27
DE2163962C3 (en) 1985-04-25
IT943344B (en) 1973-04-02
SE387359B (en) 1976-09-06
DE2163962A1 (en) 1972-06-29

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