BR8406168A - Um processo para a preparacao de resinas epoxi de peso molecular modificado empregando sais de tetrahidrocarbil fosfonio como catalisadores e resinas epoxi de peso molecular modificado preparadas pelo processo - Google Patents

Um processo para a preparacao de resinas epoxi de peso molecular modificado empregando sais de tetrahidrocarbil fosfonio como catalisadores e resinas epoxi de peso molecular modificado preparadas pelo processo

Info

Publication number
BR8406168A
BR8406168A BR8406168A BR8406168A BR8406168A BR 8406168 A BR8406168 A BR 8406168A BR 8406168 A BR8406168 A BR 8406168A BR 8406168 A BR8406168 A BR 8406168A BR 8406168 A BR8406168 A BR 8406168A
Authority
BR
Brazil
Prior art keywords
molecular weight
epoxy resins
weight epoxy
modified molecular
tetrahydrocarbil
Prior art date
Application number
BR8406168A
Other languages
English (en)
Portuguese (pt)
Inventor
George A Doorakian
Marsha 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 BR8406168A publication Critical patent/BR8406168A/pt

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
    • 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
    • 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
    • C08G59/02—Polycondensates containing more than one epoxy group per molecule
    • C08G59/04—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof
    • C08G59/06—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols
    • C08G59/066—Polycondensates 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
    • 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
    • C08G59/02—Polycondensates containing more than one epoxy group per molecule
    • 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
    • C08G59/68—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 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)
BR8406168A 1983-02-28 1984-02-21 Um processo para a preparacao de resinas epoxi de peso molecular modificado empregando sais de tetrahidrocarbil fosfonio como catalisadores e resinas epoxi de peso molecular modificado preparadas pelo processo BR8406168A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/470,107 US4438254A (en) 1983-02-28 1983-02-28 Process for producing epoxy resins
PCT/US1984/000239 WO1984003289A1 (en) 1983-02-28 1984-02-21 A process for preparing advanced epoxy resins employing tetrahydrocarbyl phosphonium salts as catalysts and advanced epoxy resins prepared by the process

Publications (1)

Publication Number Publication Date
BR8406168A true BR8406168A (pt) 1985-03-12

Family

ID=23866303

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8406168A BR8406168A (pt) 1983-02-28 1984-02-21 Um processo para a preparacao de resinas epoxi de peso molecular modificado empregando sais de tetrahidrocarbil fosfonio como catalisadores e resinas epoxi de peso molecular modificado preparadas pelo processo

Country Status (15)

Country Link
US (1) US4438254A (cg-RX-API-DMAC10.html)
EP (1) EP0117562B1 (cg-RX-API-DMAC10.html)
JP (1) JPS60500626A (cg-RX-API-DMAC10.html)
KR (1) KR860000809B1 (cg-RX-API-DMAC10.html)
AU (1) AU562868B2 (cg-RX-API-DMAC10.html)
BR (1) BR8406168A (cg-RX-API-DMAC10.html)
CA (1) CA1215194A (cg-RX-API-DMAC10.html)
DE (1) DE3475717D1 (cg-RX-API-DMAC10.html)
ES (1) ES8600339A1 (cg-RX-API-DMAC10.html)
GB (1) GB2135674B (cg-RX-API-DMAC10.html)
MY (1) MY8800004A (cg-RX-API-DMAC10.html)
NO (1) NO161070C (cg-RX-API-DMAC10.html)
NZ (1) NZ207301A (cg-RX-API-DMAC10.html)
WO (1) WO1984003289A1 (cg-RX-API-DMAC10.html)
ZA (1) ZA841476B (cg-RX-API-DMAC10.html)

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Also Published As

Publication number Publication date
KR840007736A (ko) 1984-12-10
NO161070B (no) 1989-03-20
GB2135674A (en) 1984-09-05
GB8405154D0 (en) 1984-04-04
NO840748L (no) 1984-08-29
MY8800004A (en) 1988-12-31
EP0117562A2 (en) 1984-09-05
DE3475717D1 (en) 1989-01-26
CA1215194A (en) 1986-12-09
US4438254A (en) 1984-03-20
JPS632971B2 (cg-RX-API-DMAC10.html) 1988-01-21
EP0117562A3 (en) 1985-09-04
AU562868B2 (en) 1987-06-18
NO161070C (no) 1989-06-28
WO1984003289A1 (en) 1984-08-30
KR860000809B1 (ko) 1986-06-28
EP0117562B1 (en) 1988-12-21
AU2694284A (en) 1984-09-10
JPS60500626A (ja) 1985-05-02
ES530107A0 (es) 1985-05-01
NZ207301A (en) 1987-10-30
ES8600339A1 (es) 1985-05-01
ZA841476B (en) 1985-10-30
GB2135674B (en) 1986-08-28

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