FR2235168A1 - Hardeners for polyurethane prepolymers and epoxy resins - consisting of 4,4'-methylene dianiline complexes with sodium or lithium chlorides - Google Patents

Hardeners for polyurethane prepolymers and epoxy resins - consisting of 4,4'-methylene dianiline complexes with sodium or lithium chlorides

Info

Publication number
FR2235168A1
FR2235168A1 FR7422233A FR7422233A FR2235168A1 FR 2235168 A1 FR2235168 A1 FR 2235168A1 FR 7422233 A FR7422233 A FR 7422233A FR 7422233 A FR7422233 A FR 7422233A FR 2235168 A1 FR2235168 A1 FR 2235168A1
Authority
FR
France
Prior art keywords
methylene dianiline
hardeners
complexes
sodium
epoxy resins
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.)
Withdrawn
Application number
FR7422233A
Other languages
English (en)
French (fr)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of FR2235168A1 publication Critical patent/FR2235168A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • C08G59/50—Amines
    • C08G59/5093—Complexes of amines
    • 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Epoxy Resins (AREA)
FR7422233A 1973-06-26 1974-06-26 Hardeners for polyurethane prepolymers and epoxy resins - consisting of 4,4'-methylene dianiline complexes with sodium or lithium chlorides Withdrawn FR2235168A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37373973A 1973-06-26 1973-06-26

Publications (1)

Publication Number Publication Date
FR2235168A1 true FR2235168A1 (en) 1975-01-24

Family

ID=23473673

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7422233A Withdrawn FR2235168A1 (en) 1973-06-26 1974-06-26 Hardeners for polyurethane prepolymers and epoxy resins - consisting of 4,4'-methylene dianiline complexes with sodium or lithium chlorides

Country Status (4)

Country Link
JP (1) JPS5037895A (enrdf_load_stackoverflow)
DE (1) DE2430744A1 (enrdf_load_stackoverflow)
FR (1) FR2235168A1 (enrdf_load_stackoverflow)
IT (1) IT1015396B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2317110A1 (fr) * 1975-06-25 1977-02-04 Du Pont Bandage pneumatique sans cordes de renforcement

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3899438A (en) * 1973-10-17 1975-08-12 Du Pont Simultaneous reaction and dispersion of 4,4-methylene dianiline-salt mixtures to form complexes thereof
JPS58208510A (ja) * 1982-05-28 1983-12-05 Toyotomi Kogyo Co Ltd 石油燃焼器の点火装置
JPS648017U (enrdf_load_stackoverflow) * 1987-06-30 1989-01-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2317110A1 (fr) * 1975-06-25 1977-02-04 Du Pont Bandage pneumatique sans cordes de renforcement

Also Published As

Publication number Publication date
DE2430744A1 (de) 1975-01-23
JPS5037895A (enrdf_load_stackoverflow) 1975-04-08
IT1015396B (it) 1977-05-10

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Legal Events

Date Code Title Description
ST Notification of lapse