FR345398A - Process for the preparation of a condensation product of phenol and formaldehyde - Google Patents

Process for the preparation of a condensation product of phenol and formaldehyde

Info

Publication number
FR345398A
FR345398A FR345398DA FR345398A FR 345398 A FR345398 A FR 345398A FR 345398D A FR345398D A FR 345398DA FR 345398 A FR345398 A FR 345398A
Authority
FR
France
Prior art keywords
formaldehyde
phenol
preparation
condensation product
condensation
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
French (fr)
Inventor
Alfred Stephan
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR345398A publication Critical patent/FR345398A/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
    • 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
    • C08G8/10—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with phenol

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR345398D 1904-08-06 1904-08-06 Process for the preparation of a condensation product of phenol and formaldehyde Expired FR345398A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR345398T 1904-08-06

Publications (1)

Publication Number Publication Date
FR345398A true FR345398A (en) 1904-11-29

Family

ID=1394198

Family Applications (1)

Application Number Title Priority Date Filing Date
FR345398D Expired FR345398A (en) 1904-08-06 1904-08-06 Process for the preparation of a condensation product of phenol and formaldehyde

Country Status (1)

Country Link
FR (1) FR345398A (en)

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