GB1252846A - - Google Patents

Info

Publication number
GB1252846A
GB1252846A GB1252846DA GB1252846A GB 1252846 A GB1252846 A GB 1252846A GB 1252846D A GB1252846D A GB 1252846DA GB 1252846 A GB1252846 A GB 1252846A
Authority
GB
United Kingdom
Prior art keywords
moles
base
dec
epichlorohydrin
novolak
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
Other languages
English (en)
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 filed Critical
Publication of GB1252846A publication Critical patent/GB1252846A/en
Expired 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
    • C08G59/02—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
    • C08G59/08—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols from phenol-aldehyde condensates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Epoxy Compounds (AREA)
GB1252846D 1968-12-30 1969-12-18 Expired GB1252846A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR181891 1968-12-30

Publications (1)

Publication Number Publication Date
GB1252846A true GB1252846A (enrdf_load_stackoverflow) 1971-11-10

Family

ID=8659402

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1252846D Expired GB1252846A (enrdf_load_stackoverflow) 1968-12-30 1969-12-18

Country Status (4)

Country Link
DE (1) DE1965374A1 (enrdf_load_stackoverflow)
FR (1) FR1599570A (enrdf_load_stackoverflow)
GB (1) GB1252846A (enrdf_load_stackoverflow)
NL (1) NL6919532A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2347233A1 (de) * 1972-09-20 1974-04-18 Sir Soc Italiana Resine Spa Verfahren zur herstellung von epoxynovolakharzen
JPS4971097A (enrdf_load_stackoverflow) * 1972-09-20 1974-07-09

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2347233A1 (de) * 1972-09-20 1974-04-18 Sir Soc Italiana Resine Spa Verfahren zur herstellung von epoxynovolakharzen
JPS4971097A (enrdf_load_stackoverflow) * 1972-09-20 1974-07-09
JPS49125497A (enrdf_load_stackoverflow) * 1972-09-20 1974-11-30

Also Published As

Publication number Publication date
NL6919532A (enrdf_load_stackoverflow) 1970-07-02
DE1965374A1 (de) 1970-09-03
FR1599570A (enrdf_load_stackoverflow) 1970-07-15

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee