GB974892A - Polyester compositions - Google Patents

Polyester compositions

Info

Publication number
GB974892A
GB974892A GB4429259A GB4429259A GB974892A GB 974892 A GB974892 A GB 974892A GB 4429259 A GB4429259 A GB 4429259A GB 4429259 A GB4429259 A GB 4429259A GB 974892 A GB974892 A GB 974892A
Authority
GB
United Kingdom
Prior art keywords
ether
composition
polyallyl
unsaturated
partial
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
GB4429259A
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 GB4429259A priority Critical patent/GB974892A/en
Publication of GB974892A publication Critical patent/GB974892A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/01—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to unsaturated polyesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)

Abstract

A surface coating composition comprises (A) a linear unsaturated polyester resin obtained by condensation of a glycol with both an unsaturated and a saturated dicarboxylic acid or anhydride and (B) not less than 35% by weight of the composition of a normally liquid polyallyl ether having a boiling point not less than 150 DEG C. and a viscosity not above 5 poises at 20 DEG C. and which is either (i) a partial or complete polyallyl ether of a polyhydric alcohol or (ii) a carboxylic ester of a partial polyallyl ether of a polyhydric alcohol; the composition being otherwise free of vinyl monomers. Specified polyallyl ethers (i) are triallyl glycerol, tetra-allyl pentaerythritol or sorbitol and hexa-allyl sorbitol, and specified ether esters, (ii) are the esters of diallyl glycerol with crotonic, phthalic, pyromellitic, citric and adipic acids. The compositions may also contain a peroxide catalyst, an accelerator or drier e.g. cobalt naphthenate, and an inhibitor, preferably an oxime of a C6 or lower aldehyde or ketone e.g. acetaldoxine, butyraldoxine, acetoxime, methyl ethyl hetoxime and cyclohexanone oxime. In the examples the polyester is derived from propylene glycol, maleic or fumaric acid, and phthalic anhydride or isophthalic acid and the peroxide catalyst is MEK peroxide except in Example 3 wherein cobalt naphthenate alone is used to cure the composition. According to the Provisional Specifications (B) may be any compound containing at least two beta-gamma unsaturated ether groups which is neither too volatile or too viscous, several examples of such being given. Specifications 928,801 and 939,939 are referred to.
GB4429259A 1959-12-30 1959-12-30 Polyester compositions Expired GB974892A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4429259A GB974892A (en) 1959-12-30 1959-12-30 Polyester compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4429259A GB974892A (en) 1959-12-30 1959-12-30 Polyester compositions

Publications (1)

Publication Number Publication Date
GB974892A true GB974892A (en) 1964-11-11

Family

ID=10432616

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4429259A Expired GB974892A (en) 1959-12-30 1959-12-30 Polyester compositions

Country Status (1)

Country Link
GB (1) GB974892A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011023583A1 (en) * 2009-08-26 2011-03-03 Basf Se Coating material comprising unsaturated polyester resins and vinyl ethers
WO2016161387A1 (en) 2015-04-01 2016-10-06 Valspar Sourcing, Inc. Pigment dispersion

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011023583A1 (en) * 2009-08-26 2011-03-03 Basf Se Coating material comprising unsaturated polyester resins and vinyl ethers
US8999512B2 (en) 2009-08-26 2015-04-07 Basf Se Coating material comprising unsaturated polyester resins and vinyl ethers
WO2016161387A1 (en) 2015-04-01 2016-10-06 Valspar Sourcing, Inc. Pigment dispersion
US10836910B2 (en) 2015-04-01 2020-11-17 Swimc Llc Pigment dispersion
US11655372B2 (en) 2015-04-01 2023-05-23 Swimc Llc Pigment dispersion

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