GB794585A - Process for the manufacture of raw materials for lacquers - Google Patents

Process for the manufacture of raw materials for lacquers

Info

Publication number
GB794585A
GB794585A GB2060155A GB2060155A GB794585A GB 794585 A GB794585 A GB 794585A GB 2060155 A GB2060155 A GB 2060155A GB 2060155 A GB2060155 A GB 2060155A GB 794585 A GB794585 A GB 794585A
Authority
GB
United Kingdom
Prior art keywords
polyhydric alcohols
isocyanate
isocyanates
interesterification
acids
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
GB2060155A
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.)
Bayer AG
Original Assignee
Bayer 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
Application filed by Bayer AG filed Critical Bayer AG
Publication of GB794585A publication Critical patent/GB794585A/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
    • C09D155/00—Coating compositions based on homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C09D123/00 - C09D153/00
    • C09D155/04—Polyadducts obtained by the diene synthesis
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain

Abstract

Mixed esters of polyhydric alcohols and polybasic acids and containing unsaturated fatty acid radicals are polymerized with unsaturated compounds containing at least one -CH=CHR group where R is hydrogen or a hydrocarbon residue, the product interesterified with polyhydric alcohols and reacted with isocyanates or diisocyanates. The mixed esters may be derived from polycarboxylic acids, e.g. succinic, glutaric, adipic, phthalic, maleic, tricarballylic and citric acids or their anhydrides, polyhydric alcohols, e.g. glycol, diethylene glycol, propanediols, butanediols, hexanediols, heptanediols, glycerol, trimethylol propane, trimethylol ethane, hexanetriol, pentaerythritol, sorbitol and mannitol, and unsaturated fatty acids or their glycerides, e.g. linseed, perilla, dehydrated castor, soya, groundnut, poppyseed, liver, pilchard, menhaden, fish, wood and oiticica oils. Specified unsaturated compounds are vinyl chloride, vinyl acetate, acrylic and methacrylic esters, styrene, a -methyl styrene, dichlorostyrene, divinyl benzene, indene, coumarone, butadiene, isoprene, cyclohexadiene, cyclopentadiene and dicyclopentadiene. The interesterification may be effected with the above-mentioned polyhydric alcohols or their interesterification products with the above-mentioned drying oils which may be used in the form of their stand oils or after treatment with air, oxygen, sulphur, sulphur dioxide, anthraquinone or maleic anhydride, optionally together with oil-modified alkyd resins containing free hydroxyl groups. Specified isocyanates are phenyl-isocyanate, dichloro-phenyl-isocyanate, cyclohexyl-isocyanate, chlorophenylene-2,4-diisocyanate, toluylene-diisocyanate and 1,6-hexamethylene diisocyanate. The interesterification may be effected by heating in an inert atmosphere, e.g. of nitrogen, and the reaction with isocyanates at 130-200 DEG C., optionally in the presence of a solvent, e.g. white spirit and turpentine oil. Driers, e.g. cobalt, lead and manganese naphthenates may be added and the products used in the production of lacquers. In Example 2 a linseed oil modified glycerol phthalate resin is copolymerized with dicyclopentadiene in turpentine oil. Specification 711,611 is referred to.
GB2060155A 1954-07-17 1955-07-15 Process for the manufacture of raw materials for lacquers Expired GB794585A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF15251A DE1007995B (en) 1954-07-17 1954-07-17 Process for the production of paint raw materials

Publications (1)

Publication Number Publication Date
GB794585A true GB794585A (en) 1958-05-07

Family

ID=7087835

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2060155A Expired GB794585A (en) 1954-07-17 1955-07-15 Process for the manufacture of raw materials for lacquers

Country Status (4)

Country Link
DE (1) DE1007995B (en)
FR (1) FR1141416A (en)
GB (1) GB794585A (en)
NL (2) NL198117A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178425A (en) * 1976-07-07 1979-12-11 Rohm And Haas Company Polyurethane coating compositions containing unsaturated esters of glycol monodicyclopentenyl ethers
US4180645A (en) 1978-05-22 1979-12-25 Rohm And Haas Company Polyurethane coating compositions from dicyclopentenyl acrylate and/or methacrylate
CN110527063A (en) * 2019-07-09 2019-12-03 华伦纳路新材料有限公司 Polyurethane-modified aqueous alkide resin of dicyclopentadiene and preparation method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL241346A (en) * 1958-07-23

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2503209A (en) * 1948-01-30 1950-04-04 American Cyanamid Co Unsaturated alkyd reacted with unsaturated isocyanate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178425A (en) * 1976-07-07 1979-12-11 Rohm And Haas Company Polyurethane coating compositions containing unsaturated esters of glycol monodicyclopentenyl ethers
US4180645A (en) 1978-05-22 1979-12-25 Rohm And Haas Company Polyurethane coating compositions from dicyclopentenyl acrylate and/or methacrylate
CN110527063A (en) * 2019-07-09 2019-12-03 华伦纳路新材料有限公司 Polyurethane-modified aqueous alkide resin of dicyclopentadiene and preparation method thereof

Also Published As

Publication number Publication date
FR1141416A (en) 1957-09-02
NL90217C (en)
NL198117A (en)
DE1007995B (en) 1957-05-09

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