GB942839A - Improvements in or relating to a process for the production of alkyd resins - Google Patents

Improvements in or relating to a process for the production of alkyd resins

Info

Publication number
GB942839A
GB942839A GB7120/61A GB712061A GB942839A GB 942839 A GB942839 A GB 942839A GB 7120/61 A GB7120/61 A GB 7120/61A GB 712061 A GB712061 A GB 712061A GB 942839 A GB942839 A GB 942839A
Authority
GB
United Kingdom
Prior art keywords
diphenylol
acids
glycerol
specified
propane
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
GB7120/61A
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority claimed from FR853958A external-priority patent/FR1289657A/en
Publication of GB942839A publication Critical patent/GB942839A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08G59/42—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof
    • C08G59/4292—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof together with monocarboxylic acids
    • 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
    • C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Epoxy Resins (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

A polyhydric alcohol is made by reacting an epoxyalkyl ester of a monocarboxylic acid with an aliphatic, cycloaliphatic or aromatic polyhydroxy compound. Specified epoxy esters are the glycidyl esters of saturated and unsaturated aliphatic monocarboxylic acids having 8-20 carbon atoms (e.g. apric, lauric, palmitic, stearic, oleic, linoleic linolenic and dehydrated castor oil acids) and especially acids in which the carboxy group is directly attached to a tertiary or quaternary carbon atom (Specification 936,808). Specified polyhydroxy compounds are diphenylol methane, diphenylol ethane, diphenylol propane, diphenylol sulphone, hydroquinone, resorcinol, dihydroxy diphenyl and naphthalenes, novalacs and resols, glycols, glycerol, trimethylol propane and pentaerythritol. Reaction is effected at 80 DEG -220 DEG C., possibly in the presence of a catalyst and a solvent. In examples, the glycidyl ester of monocarboxylic acids containing 9-11 carbon atoms and branched in the alpha-position were reacted with diphenylol propane or glycerol. Specification 942,465 also is referred to.ALSO:Alkyd resins are made by reacting (a) a polycarboxylic acid with (b) a polyhydric alcohol formed by reacting an epoxy alkyl ester of a monocarboxylic acid with an aliphatic, cycloaliphatic or aromatic polyhydroxy compound. The reaction mixture may also include free epoxy alkyl ester, and additional polyhydric alcohol (e.g. glycerol, pentaerythritol, trimethylolpropane or 1,2,6-hexanetriol). Specified polycarboxylic acids are maluric, succinic, glutaric, adipic, azelaic, sebacic, maleic, fumaric, phthalic, isophthalic, terephthalic, tetrahydrophthalic, hexahydrophthalic, diglycolic and dimerised fatty acids and Diels-Alder adducts of maleic anhydride with terpenes, cyclopentadiene or hexachloro-cyclopentadiene. Specified epoxyalkyl esters are the glycidyl esters of saturated and unsaturated aliphatic monocarboxylic acids having 8-20 carbon atoms (e.g. capric, lauric, palmitic, stearic oleic, linoleic, linoleinc and dehydrated castor oil acids) and especially acids in which the carboxy group is directly attached to a tertiary and quaternary carbon atom. (Specification 936,808). Specified polyhydroxy compounds are diphenylol methene, diphenylol ethane, diphenylol propane, diphenylol sulphone, hydroquinone, resorcinol, dihydroxy diphenyl and naphthalenes, novolac and resols, glycols, glycerol, trimethylol propane and pentaerythritol. The alkyd resins may be made into coating compositions and components such as pigments (e.g. titanium white), diluents (e.g. xylene), driers or phenol-, urea- or melamine-formaldehyde resins may be added. In examples polyhydric alcohols were made by reacting the glycidyl esters of monocarboxylic acids containing 9-11 carbon atoms and branched at the alpha-position with diphenylol propane or glycerol and the product reacted with glycerol and phthalic anhydride. Specification 942,465 also is referred to.
GB7120/61A 1960-02-29 1961-02-27 Improvements in or relating to a process for the production of alkyd resins Expired GB942839A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL248912 1960-02-29
FR853958A FR1289657A (en) 1960-02-29 1961-02-27 Process for preparing alkyd resins

Publications (1)

Publication Number Publication Date
GB942839A true GB942839A (en) 1963-11-27

Family

ID=26189449

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7120/61A Expired GB942839A (en) 1960-02-29 1961-02-27 Improvements in or relating to a process for the production of alkyd resins

Country Status (1)

Country Link
GB (1) GB942839A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4156665A (en) * 1977-03-14 1979-05-29 Henkel Kommanditgesellschaft Auf Aktien Aqueous dispersions of alkyd and/or amino resins containing glycide and ethylene oxide adducts to hydrophobic compounds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4156665A (en) * 1977-03-14 1979-05-29 Henkel Kommanditgesellschaft Auf Aktien Aqueous dispersions of alkyd and/or amino resins containing glycide and ethylene oxide adducts to hydrophobic compounds

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