GB1481182A - Heat-curable coating agent - Google Patents

Heat-curable coating agent

Info

Publication number
GB1481182A
GB1481182A GB49086/74A GB4908674A GB1481182A GB 1481182 A GB1481182 A GB 1481182A GB 49086/74 A GB49086/74 A GB 49086/74A GB 4908674 A GB4908674 A GB 4908674A GB 1481182 A GB1481182 A GB 1481182A
Authority
GB
United Kingdom
Prior art keywords
acid
xylene
resin
nov
derive
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
GB49086/74A
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.)
Huels AG
Original Assignee
Chemische Werke Huels AG
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 DE19732356768 external-priority patent/DE2356768C2/en
Application filed by Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Publication of GB1481182A publication Critical patent/GB1481182A/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
    • 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
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/4007—Curing agents not provided for by the groups C08G59/42 - C08G59/66
    • C08G59/4064—Curing agents not provided for by the groups C08G59/42 - C08G59/66 sulfur containing compounds
    • 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
    • C08G63/91—Polymers modified by chemical after-treatment
    • C08G63/914—Polymers modified by chemical after-treatment derived from polycarboxylic acids and polyhydroxy 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

1481182 Coating compositions CHEMISCHE WERKE HULS AG 13 Nov 1974 [14 Nov 1973] 49086/74 Headings C3B and C3R A heat-curable coating composition contains a mixture of an aminoplast resin or a precursor thereof and a hydroxy-containing polyester in which less than 50 wt. per cent of the acid component is unsaturated, or an acrylic resin as binder and an adduct of an epoxy compound and a monosulphonic acid, containing 0À1-1 sulphonic acid groups per epoxy group, as curing accelerator. The aminoplast may derive, e.g. from urea, melamine, dicyandiamide or benzoguanamine and formaldehyde and may be etherified; suitable polyesters listed are those derived from diols or triols and dicarboxylic acids, and alkyds containing fatty acids or natural oils; suitable acrylic resins derive from (meth)acrylic esters and hydroxyesters, optionally with olefins or aromatic vinyl compounds. In examples polyesters from ethylene and propylene glycols and phthalic anhydride and adipic acid (unthinned) and from dimethylol cyclohexane and glycerol and the same acids (60%) in xylene), in the molar ratios 2À1 : 2À1 : 1 : 1 and 9 : 3 : 6: 5 respectively, or commercial alkyd resins containing 40% of coco oil or castor oil (60% in xylene), are mixed in 7 : 3 : 7 weight ratio with hexamethoxymethyl melamine and TiO 2 , and catalysed with 0À5 phr. of the product of reaction of a 10% solution of p-toluenesulphonic acid in ethylene glycol butyl ether with an equal weight of a commercial alpha-branched fatty acid glycidyl ester or a bisphenol A/epichlorohydrin epoxy resin.
GB49086/74A 1973-11-14 1974-11-13 Heat-curable coating agent Expired GB1481182A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732356768 DE2356768C2 (en) 1973-11-14 Thermosetting coating agent

Publications (1)

Publication Number Publication Date
GB1481182A true GB1481182A (en) 1977-07-27

Family

ID=5898046

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49086/74A Expired GB1481182A (en) 1973-11-14 1974-11-13 Heat-curable coating agent

Country Status (12)

Country Link
JP (1) JPS5242173B2 (en)
AT (1) AT334482B (en)
BE (1) BE822146A (en)
BR (1) BR7409477A (en)
CA (1) CA1081389A (en)
FR (1) FR2250808B1 (en)
GB (1) GB1481182A (en)
IT (1) IT1023123B (en)
NL (1) NL169491C (en)
SE (1) SE414044B (en)
SU (1) SU618052A3 (en)
ZA (1) ZA747241B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4192826A (en) 1976-07-12 1980-03-11 E. I. Du Pont De Nemours And Company Thermosetting, electrostatically sprayable compositions containing blocked acid catalyst
EP2421661B1 (en) * 2009-04-21 2014-07-16 BASF Coatings GmbH Multilayer varnish, a method for the production thereof and use thereof
US10633555B2 (en) 2015-09-30 2020-04-28 Evonik Operations Gmbh Isocyanatoalkyl alkoxysilane adducts modified by silicone resins and the use thereof

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1577998A (en) * 1977-09-28 1980-10-29 Kansai Paint Co Ltd Low temperature curing high solid acrylic copolymer-aminoplast resin coating compositions
JPS5460023U (en) * 1977-09-30 1979-04-25
JPS5763358A (en) * 1980-10-02 1982-04-16 Sumitomo Chem Co Ltd Resin composition
JPS5763357A (en) * 1980-10-02 1982-04-16 Sumitomo Chem Co Ltd Resin composition
JPS57155262A (en) * 1981-03-23 1982-09-25 Toagosei Chem Ind Co Ltd Composition for dip coating
KR102555281B1 (en) 2015-09-09 2023-07-14 코베스트로 도이칠란트 아게 Scratch-resistant two-component polyurethane coating
ES2870027T3 (en) 2015-09-09 2021-10-26 Covestro Intellectual Property Gmbh & Co Kg Aqueous scratch resistant PU 2C coatings
EP3263616B8 (en) 2016-06-27 2020-01-15 Evonik Operations GmbH Alkoxysilane functionalized allophanate-containing coating agent
EP3263619A1 (en) 2016-06-27 2018-01-03 Evonik Degussa GmbH Alkoxysilane and allophanate functionalised coating agent
CN109642009B (en) 2016-08-09 2021-12-10 科思创德国股份有限公司 Silane-functional polymeric polyurethanes
CN113227204B (en) 2018-11-01 2023-07-21 Ppg工业俄亥俄公司 Solvent-borne coating compositions, coatings formed therefrom, and methods of forming such coatings

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4192826A (en) 1976-07-12 1980-03-11 E. I. Du Pont De Nemours And Company Thermosetting, electrostatically sprayable compositions containing blocked acid catalyst
EP2421661B1 (en) * 2009-04-21 2014-07-16 BASF Coatings GmbH Multilayer varnish, a method for the production thereof and use thereof
US10633555B2 (en) 2015-09-30 2020-04-28 Evonik Operations Gmbh Isocyanatoalkyl alkoxysilane adducts modified by silicone resins and the use thereof

Also Published As

Publication number Publication date
DE2356768B1 (en) 1975-01-09
FR2250808B1 (en) 1978-10-13
ZA747241B (en) 1975-12-31
BR7409477A (en) 1976-05-25
NL7414813A (en) 1975-05-16
NL169491C (en) 1986-10-16
SE7414191L (en) 1975-05-15
FR2250808A1 (en) 1975-06-06
JPS5242173B2 (en) 1977-10-22
AU7526974A (en) 1976-05-13
SU618052A3 (en) 1978-07-30
IT1023123B (en) 1978-05-10
BE822146A (en) 1975-03-03
JPS5080324A (en) 1975-06-30
AT334482B (en) 1976-01-25
SE414044B (en) 1980-07-07
CA1081389A (en) 1980-07-08
ATA904874A (en) 1976-05-15
NL169491B (en) 1982-02-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee