GB1171012A - Thermosetting Coating Compositions - Google Patents

Thermosetting Coating Compositions

Info

Publication number
GB1171012A
GB1171012A GB6437/67A GB643767A GB1171012A GB 1171012 A GB1171012 A GB 1171012A GB 6437/67 A GB6437/67 A GB 6437/67A GB 643767 A GB643767 A GB 643767A GB 1171012 A GB1171012 A GB 1171012A
Authority
GB
United Kingdom
Prior art keywords
copolymer
weight
meth
condensate
groups
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
GB6437/67A
Inventor
Kazys Sekmakas
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.)
DeSoto Inc
Original Assignee
DeSoto Inc
De Soto 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
Application filed by DeSoto Inc, De Soto Inc filed Critical DeSoto Inc
Priority to GB6437/67A priority Critical patent/GB1171012A/en
Priority to NL6702952A priority patent/NL6702952A/xx
Priority to BE694994D priority patent/BE694994A/xx
Publication of GB1171012A publication Critical patent/GB1171012A/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
    • C09D161/00—Coating compositions based on condensation polymers of aldehydes or ketones; Coating compositions based on derivatives of such polymers
    • C09D161/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • 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
    • C08F20/00—Homopolymers and 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 a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/62—Monocarboxylic acids having ten or more carbon atoms; Derivatives thereof
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/42—Introducing metal atoms or metal-containing 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • C08G77/442—Block-or graft-polymers containing polysiloxane sequences containing vinyl polymer sequences
    • 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
    • C09D125/00—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 an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
    • C09D125/02—Homopolymers or copolymers of hydrocarbons
    • C09D125/04—Homopolymers or copolymers of styrene
    • C09D125/08—Copolymers of styrene
    • C09D125/14—Copolymers of styrene with unsaturated esters
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Paints Or Removers (AREA)
  • Phenolic Resins Or Amino Resins (AREA)

Abstract

1,171,012. Coated products. DE SOTO Inc. 10 Feb., 1967, No. 6437/67. Heading B2K. [Also in Division C3] Substrates, e.g. of sheet for automotive finishes, are coated with a thermosetting composition comprising an organic solvent in which is dissolved: (I) A non-gelled condensate of a copolymer of from 3-30% (of the weight of the copolymer) of an ethylenically unsaturated monomer carrying a hydroxyl group, the remainder being at least one monomer containing the CH 2 =C< group, with a Si-containing material having an average of at least 1.2 Si-bonded OH or alkoxy radicals per molecule. The equivalent ratio of Si-OH or Sialkoxy radicals to hydroxy groups in the copolymer ranges from 1:4 to 4:1. Condensation is continued to eliminate 5-95 % of the water or alcohol of reaction and to cause the bulk of the material to become chemically combined with the copolymer. The condensate obtained contains unreacted essentially neutral hydroxyl groups in the copolymer and unreacted acidic Si-OH or Si-alkoxy groups carried by the residue of the Si-containing material in the condensate. (II) an aminoplast resin providing basic methylol groups. The total resin in the composition may comprises 40- 95% by weight of I and 60-5% by weight of II. Suitable OH- containing monomers useful in preparing the copolymer of I are hydroxyalkyl (meth)acrylates, (meth)allyl ethers of polyhydric alcohols, (meth)allyl alcohol, 2-hydroxymethyl-5-nor bornene or an unsaturated fatty alcohol derived from a drying oil fatty acid. The siloxane may have the average general formula: in which R is a monovalent hydrocarbon radical, R' is a hydroxyl or alkoxy radical, n has an average value of 1 to 2, m has an average value of at least 0.1 and m+n is not greater than 3, there being at least 1.2 (preferably 2 to 8) R' radicals per siloxane molecule. Examples of suitable aminoplasts are triazine 1 formaldehyde resins. The solvent (e.g. xylene and butanol) may comprises 30-65% by weight of the composition. Conventional pigments, e.g. TiO 2 may also be present. The coatings may be hardened by stoving e.g. for 15 minutes at 350‹F.
GB6437/67A 1967-02-10 1967-02-10 Thermosetting Coating Compositions Expired GB1171012A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB6437/67A GB1171012A (en) 1967-02-10 1967-02-10 Thermosetting Coating Compositions
NL6702952A NL6702952A (en) 1967-02-10 1967-02-24
BE694994D BE694994A (en) 1967-02-10 1967-03-03

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB6437/67A GB1171012A (en) 1967-02-10 1967-02-10 Thermosetting Coating Compositions
NL6702952A NL6702952A (en) 1967-02-10 1967-02-24
BE694994 1967-03-03

Publications (1)

Publication Number Publication Date
GB1171012A true GB1171012A (en) 1969-11-19

Family

ID=27159217

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6437/67A Expired GB1171012A (en) 1967-02-10 1967-02-10 Thermosetting Coating Compositions

Country Status (3)

Country Link
BE (1) BE694994A (en)
GB (1) GB1171012A (en)
NL (1) NL6702952A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2192399A (en) * 1986-07-09 1988-01-13 Nippon Paint Co Ltd Coating composition
US5409994A (en) * 1990-04-25 1995-04-25 Kansai Paint Company, Limited Automotive top coating composition
US5449717A (en) * 1992-04-08 1995-09-12 Kansai Paint Company, Limited Coating composition

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2192399A (en) * 1986-07-09 1988-01-13 Nippon Paint Co Ltd Coating composition
GB2192399B (en) * 1986-07-09 1990-04-11 Nippon Paint Co Ltd Coating composition
US5100962A (en) * 1986-07-09 1992-03-31 Nippon Paint Co., Ltd. Coating composition
US5409994A (en) * 1990-04-25 1995-04-25 Kansai Paint Company, Limited Automotive top coating composition
US5449717A (en) * 1992-04-08 1995-09-12 Kansai Paint Company, Limited Coating composition

Also Published As

Publication number Publication date
BE694994A (en) 1967-08-14
NL6702952A (en) 1968-08-26

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