AU2003214013A1 - Prepolymers for native epoxide resins and method for producing said prepolymers - Google Patents

Prepolymers for native epoxide resins and method for producing said prepolymers

Info

Publication number
AU2003214013A1
AU2003214013A1 AU2003214013A AU2003214013A AU2003214013A1 AU 2003214013 A1 AU2003214013 A1 AU 2003214013A1 AU 2003214013 A AU2003214013 A AU 2003214013A AU 2003214013 A AU2003214013 A AU 2003214013A AU 2003214013 A1 AU2003214013 A1 AU 2003214013A1
Authority
AU
Australia
Prior art keywords
prepolymers
fatty acid
producing
faae
prepolymer
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.)
Abandoned
Application number
AU2003214013A
Inventor
Bernhard Adler
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.)
DRACOWO FORSCHUNGS- und ENWICKLUNGS GmbH
Original Assignee
DRACOWO FORSCHUNGS und ENWICKL
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 DRACOWO FORSCHUNGS und ENWICKL filed Critical DRACOWO FORSCHUNGS und ENWICKL
Publication of AU2003214013A1 publication Critical patent/AU2003214013A1/en
Abandoned 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/14—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic peracids, or salts, anhydrides or esters thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/14—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic peracids, or salts, anhydrides or esters thereof
    • C07D301/16—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic peracids, or salts, anhydrides or esters thereof formed in situ, e.g. from carboxylic acids and hydrogen peroxide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/38—Compounds containing oxirane rings with hydrocarbon radicals, substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D303/40—Compounds containing oxirane rings with hydrocarbon radicals, substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals by ester radicals
    • C07D303/42—Acyclic compounds having a chain of seven or more carbon atoms, e.g. epoxidised fats
    • 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
    • C08G59/62—Alcohols or phenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Epoxy Resins (AREA)
  • Reinforced Plastic Materials (AREA)
  • Polyethers (AREA)

Abstract

A prepolymer for native epoxy resin based on fatty acid alkyl esters comprises a polyhydroxy-polyepoxy fatty acid ester-ether (polyhydroxyether) as prepolymer. An Independent claim is included for preparation of the fatty acid alkyl ester (FAAE) by epoxidation of the FAAE in the presence of peroxyformic acid at 70-90degreesC with hydrogen peroxide, separation of the product from the acid water at 65degreesC by means of a fine meshed wire netting, and removal of the residue from the acid water by evaporation under vacuum.
AU2003214013A 2002-02-27 2003-02-25 Prepolymers for native epoxide resins and method for producing said prepolymers Abandoned AU2003214013A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10208545 2002-02-27
DE10208545.5 2002-02-27
PCT/DE2003/000595 WO2003072635A1 (en) 2002-02-27 2003-02-25 Prepolymers for native epoxide resins and method for producing said prepolymers

Publications (1)

Publication Number Publication Date
AU2003214013A1 true AU2003214013A1 (en) 2003-09-09

Family

ID=27762478

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003214013A Abandoned AU2003214013A1 (en) 2002-02-27 2003-02-25 Prepolymers for native epoxide resins and method for producing said prepolymers

Country Status (5)

Country Link
EP (1) EP1478678B8 (en)
AT (1) ATE332326T1 (en)
AU (1) AU2003214013A1 (en)
DE (2) DE10308252A1 (en)
WO (1) WO2003072635A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006009898A1 (en) * 2006-03-03 2007-09-13 Innovative Fertigungstechnologie Gmbh (Ift) Radio frequency identification transponder device for e.g. wheel sets, has chip and antenna coil that are evenly enclosed by carrier structure, which consists of special molded mineral with native epoxide

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB789034A (en) * 1954-11-26 1958-01-15 Union Carbide Corp Homopolymers and copolymers of unsaturated esters of epoxy fatty acids
US3119711A (en) * 1960-04-01 1964-01-28 Swift & Co Pretreatment of glass fibers with epoxidized compounds having an oxirane content above about 8.5 percent
DE3447864A1 (en) * 1984-12-31 1986-07-10 Henkel KGaA, 4000 Düsseldorf IMPROVED METHOD FOR EPOXIDATING OLEFINICALLY UNSATURATED HYDROCARBON COMPOUNDS WITH PERACETIC ACID
DE4436760A1 (en) * 1994-10-14 1996-04-18 Henkel Kgaa Process for the preparation of organic compounds containing epoxy groups
DE19519887C1 (en) * 1995-05-31 1996-06-13 Henkel Kgaa Process for the epoxidation of olefinically unsaturated compounds

Also Published As

Publication number Publication date
WO2003072635A1 (en) 2003-09-04
ATE332326T1 (en) 2006-07-15
DE50304134D1 (en) 2006-08-17
EP1478678B8 (en) 2009-02-18
EP1478678B1 (en) 2006-07-05
EP1478678A1 (en) 2004-11-24
DE10308252A1 (en) 2003-10-16

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase