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BE493105A - - Google Patents
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BE493105A - - Google Patents

Info

Publication number
BE493105A
BE493105A BE493105DA BE493105A BE 493105 A BE493105 A BE 493105A BE 493105D A BE493105D A BE 493105DA BE 493105 A BE493105 A BE 493105A
Authority
BE
Belgium
Prior art keywords
phenol
aldehyde
formaldehyde
parts
reflux
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE493105A publication Critical patent/BE493105A/fr

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
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
    • C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
    • C08G8/20—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with polyhydric phenols

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)
BE493105D BE493105A (sr)

Publications (1)

Publication Number Publication Date
BE493105A true BE493105A (sr)

Family

ID=137183

Family Applications (1)

Application Number Title Priority Date Filing Date
BE493105D BE493105A (sr)

Country Status (1)

Country Link
BE (1) BE493105A (sr)

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