GB1083516A - Improvements relating to condensation products of higher unsaturated hydroxy fatty acids with polymerizalbe unsaturated compounds - Google Patents

Improvements relating to condensation products of higher unsaturated hydroxy fatty acids with polymerizalbe unsaturated compounds

Info

Publication number
GB1083516A
GB1083516A GB868066A GB868066A GB1083516A GB 1083516 A GB1083516 A GB 1083516A GB 868066 A GB868066 A GB 868066A GB 868066 A GB868066 A GB 868066A GB 1083516 A GB1083516 A GB 1083516A
Authority
GB
United Kingdom
Prior art keywords
fatty acids
acid
unsaturated
cyclic compound
ester
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
GB868066A
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.)
Harburger Fettchemie Brinckman and Mergell GmbH
Original Assignee
Harburger Fettchemie Brinckman and Mergell GmbH
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 Harburger Fettchemie Brinckman and Mergell GmbH filed Critical Harburger Fettchemie Brinckman and Mergell GmbH
Publication of GB1083516A publication Critical patent/GB1083516A/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
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/62—Monocarboxylic acids having ten or more carbon atoms; Derivatives thereof
    • 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
    • C08F242/00—Copolymers of drying oils with other monomers
    • 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
    • C08F212/00—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 an aromatic carbocyclic ring
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/06—Hydrocarbons
    • C08F212/08—Styrene

Abstract

Condensation polymers of C15- 25 unsaturated hydroxy fatty acids or their esters with cyclic unsaturated compounds which contain either at least two conjugated double bonds (one of which may be in an aromatic ring) or at least one double bond and an activated single bond conjugated therewith are produced by heating 0.5-20 moles of the cyclic compound with 1 mole of the fatty acid or ester, with optionally other fatty acids or their esters, to a temperature of 50-200 DEG C. in the presence of a Lewis acid as catalyst, water being evolved during the polymerization. The cyclic compound may be cyclopentadiene, styrene, indene, acenaphthylene, cumarone, pinene or a mixture of cumarone and indene. The fatty acid or ester may be ricinoleic acid or its methyl ester or castor oil fatty acid methyl ester. The reactants may be heated in the presence of an inert solvent, e.g. xylene, which forms an azeotropic mixture with water. The catalyst may be an acid-activated bleaching earth. Up to half of the cyclic compound may be present at the start of the reaction and the rest added during the reaction.
GB868066A 1965-03-01 1966-02-28 Improvements relating to condensation products of higher unsaturated hydroxy fatty acids with polymerizalbe unsaturated compounds Expired GB1083516A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH0055337 1965-03-01

Publications (1)

Publication Number Publication Date
GB1083516A true GB1083516A (en) 1967-09-13

Family

ID=7159004

Family Applications (1)

Application Number Title Priority Date Filing Date
GB868066A Expired GB1083516A (en) 1965-03-01 1966-02-28 Improvements relating to condensation products of higher unsaturated hydroxy fatty acids with polymerizalbe unsaturated compounds

Country Status (3)

Country Link
BE (1) BE676736A (en)
DE (1) DE1570740A1 (en)
GB (1) GB1083516A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0758096A1 (en) * 1994-04-28 1997-02-12 Kureha Kagaku Kogyo Kabushiki Kaisha Synthetic resin lens and process for producing the same
US6211315B1 (en) * 1998-11-12 2001-04-03 Iowa State University Research Foundation, Inc. Lewis acid-catalyzed polymerization of biological oils and resulting polymeric materials

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0758096A1 (en) * 1994-04-28 1997-02-12 Kureha Kagaku Kogyo Kabushiki Kaisha Synthetic resin lens and process for producing the same
EP0758096A4 (en) * 1994-04-28 1997-11-05 Kureha Chemical Ind Co Ltd Synthetic resin lens and process for producing the same
US6211315B1 (en) * 1998-11-12 2001-04-03 Iowa State University Research Foundation, Inc. Lewis acid-catalyzed polymerization of biological oils and resulting polymeric materials

Also Published As

Publication number Publication date
DE1570740A1 (en) 1970-03-05
BE676736A (en) 1966-07-18

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