GB923691A - Unsaturated polyesters and polyester resins - Google Patents

Unsaturated polyesters and polyester resins

Info

Publication number
GB923691A
GB923691A GB1907158A GB1907158A GB923691A GB 923691 A GB923691 A GB 923691A GB 1907158 A GB1907158 A GB 1907158A GB 1907158 A GB1907158 A GB 1907158A GB 923691 A GB923691 A GB 923691A
Authority
GB
United Kingdom
Prior art keywords
residues
phthalic
glycol
isophthalic
styrene
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
GB1907158A
Inventor
Victor Frederick Jenkins
Anthony Mott
Ronald James Wicker
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.)
Howards of Ilford Ltd
Original Assignee
Howards of Ilford Ltd
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 Howards of Ilford Ltd filed Critical Howards of Ilford Ltd
Priority to GB1907158A priority Critical patent/GB923691A/en
Publication of GB923691A publication Critical patent/GB923691A/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
    • 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
    • C08G63/52—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
    • C08G63/54—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/553—Acids or hydroxy compounds containing cycloaliphatic rings, e.g. Diels-Alder adducts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

Unsaturated polyesters, melting at not less than 75 DEG C. and copolymerizable to give resins free from surface tackiness contain the residues of an aliphatic, olefinically unsaturated polycarboxylic acid (e.g. maleic or fumaric) and alicyclic diol residues of formula <FORM:0923691/IV(a)/1> in which m=0 or 1, n=0 or 1 and R1, R2, R3 and R4 are hydrogen atoms or alkyl groups containing not more than 4 carbon atoms. The polyesters may also contain the residues of a conventional glycol (e.g. ethylene-, diethyleneor 1:2-propylene-glycol) and a saturated dicarboxylic acid, (e.g. succinic, adipic, phthalic, isophthalic or terephthalic acid or a partially or completely hydrogenated derivative of phthalic, isophthalic or terephthalic acid). Coating compositions are made by dissolving the polyester in styrene, possibly together with a solubilising agent, (e.g. butylacetate or acetone) and adding a conventional polymerization catalyst. In an example, a polyester obtained by reacting cyclohexene-1:2-diol, 1:2-propylene glycol, maleic anhydride and phthalic anhydride in the presence of hydroquinone was dissolved in styrene and methyl ethyl ketone peroxide and cobalt naphthenate were added to form a lacquer.
GB1907158A 1958-06-13 1958-06-13 Unsaturated polyesters and polyester resins Expired GB923691A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1907158A GB923691A (en) 1958-06-13 1958-06-13 Unsaturated polyesters and polyester resins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1907158A GB923691A (en) 1958-06-13 1958-06-13 Unsaturated polyesters and polyester resins

Publications (1)

Publication Number Publication Date
GB923691A true GB923691A (en) 1963-04-18

Family

ID=10123280

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1907158A Expired GB923691A (en) 1958-06-13 1958-06-13 Unsaturated polyesters and polyester resins

Country Status (1)

Country Link
GB (1) GB923691A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1813730A1 (en) * 1967-12-15 1969-07-03 Koppers Co Inc Unsatd polyester-unsatd monomer compns which are solid
US5006351A (en) * 1989-06-27 1991-04-09 Nabisco Brands, Inc. Cyclohexyl diol diesters as low calorie fat mimetics

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1813730A1 (en) * 1967-12-15 1969-07-03 Koppers Co Inc Unsatd polyester-unsatd monomer compns which are solid
US5006351A (en) * 1989-06-27 1991-04-09 Nabisco Brands, Inc. Cyclohexyl diol diesters as low calorie fat mimetics

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