NZ207301A - Preparation of advanced epoxy resins using tetrahydrocarbyl phosphonium salts as catalysts - Google Patents

Preparation of advanced epoxy resins using tetrahydrocarbyl phosphonium salts as catalysts

Info

Publication number
NZ207301A
NZ207301A NZ207301A NZ20730184A NZ207301A NZ 207301 A NZ207301 A NZ 207301A NZ 207301 A NZ207301 A NZ 207301A NZ 20730184 A NZ20730184 A NZ 20730184A NZ 207301 A NZ207301 A NZ 207301A
Authority
NZ
New Zealand
Prior art keywords
reaction
phosphonium
catalyst
epoxy resin
advanced
Prior art date
Application number
NZ207301A
Other languages
English (en)
Inventor
G A Doorakian
M A Paul
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of NZ207301A publication Critical patent/NZ207301A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00Polycondensates 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
    • C08G59/18Macromolecules 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
    • C08G59/40Macromolecules 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
    • C08G59/62Alcohols or phenols
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00Polycondensates 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
    • C08G59/02Polycondensates containing more than one epoxy group per molecule
    • C08G59/04Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof
    • C08G59/06Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols
    • C08G59/066Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols with chain extension or advancing agents
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00Polycondensates 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
    • C08G59/02Polycondensates containing more than one epoxy group per molecule
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00Polycondensates 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
    • C08G59/18Macromolecules 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
    • C08G59/68Macromolecules 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 catalysts used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Epoxy Resins (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
NZ207301A 1983-02-28 1984-02-28 Preparation of advanced epoxy resins using tetrahydrocarbyl phosphonium salts as catalysts NZ207301A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/470,107 US4438254A (en) 1983-02-28 1983-02-28 Process for producing epoxy resins

Publications (1)

Publication Number Publication Date
NZ207301A true NZ207301A (en) 1987-10-30

Family

ID=23866303

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ207301A NZ207301A (en) 1983-02-28 1984-02-28 Preparation of advanced epoxy resins using tetrahydrocarbyl phosphonium salts as catalysts

Country Status (15)

Country Link
US (1) US4438254A (OSRAM)
EP (1) EP0117562B1 (OSRAM)
JP (1) JPS60500626A (OSRAM)
KR (1) KR860000809B1 (OSRAM)
AU (1) AU562868B2 (OSRAM)
BR (1) BR8406168A (OSRAM)
CA (1) CA1215194A (OSRAM)
DE (1) DE3475717D1 (OSRAM)
ES (1) ES8600339A1 (OSRAM)
GB (1) GB2135674B (OSRAM)
MY (1) MY8800004A (OSRAM)
NO (1) NO161070C (OSRAM)
NZ (1) NZ207301A (OSRAM)
WO (1) WO1984003289A1 (OSRAM)
ZA (1) ZA841476B (OSRAM)

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Also Published As

Publication number Publication date
GB2135674A (en) 1984-09-05
ZA841476B (en) 1985-10-30
BR8406168A (pt) 1985-03-12
ES530107A0 (es) 1985-05-01
GB8405154D0 (en) 1984-04-04
DE3475717D1 (en) 1989-01-26
JPS632971B2 (OSRAM) 1988-01-21
EP0117562B1 (en) 1988-12-21
JPS60500626A (ja) 1985-05-02
NO161070C (no) 1989-06-28
MY8800004A (en) 1988-12-31
KR860000809B1 (ko) 1986-06-28
EP0117562A3 (en) 1985-09-04
US4438254A (en) 1984-03-20
AU2694284A (en) 1984-09-10
WO1984003289A1 (en) 1984-08-30
GB2135674B (en) 1986-08-28
CA1215194A (en) 1986-12-09
EP0117562A2 (en) 1984-09-05
KR840007736A (ko) 1984-12-10
NO161070B (no) 1989-03-20
ES8600339A1 (es) 1985-05-01
NO840748L (no) 1984-08-29
AU562868B2 (en) 1987-06-18

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Free format text: THE OWNER HAS BEEN CORRECTED TO 101320, THE DOW CHEMICAL COMPANY, 2030 DOW CENTER, MIDLAND, MICHIGAN 48674, US

Effective date: 20140311