FR426568A - Process for obtaining a condensation product of a long-lasting clear complexion, using phenol and formaldehyde - Google Patents

Process for obtaining a condensation product of a long-lasting clear complexion, using phenol and formaldehyde

Info

Publication number
FR426568A
FR426568A FR426568DA FR426568A FR 426568 A FR426568 A FR 426568A FR 426568D A FR426568D A FR 426568DA FR 426568 A FR426568 A FR 426568A
Authority
FR
France
Prior art keywords
formaldehyde
phenol
obtaining
long
condensation product
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
Heinrich Kunisch
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 FR426568A publication Critical patent/FR426568A/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)
FR426568D 1911-02-25 1911-02-25 Process for obtaining a condensation product of a long-lasting clear complexion, using phenol and formaldehyde Expired FR426568A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR426568T 1911-02-25

Publications (1)

Publication Number Publication Date
FR426568A true FR426568A (en) 1911-07-10

Family

ID=1469130

Family Applications (1)

Application Number Title Priority Date Filing Date
FR426568D Expired FR426568A (en) 1911-02-25 1911-02-25 Process for obtaining a condensation product of a long-lasting clear complexion, using phenol and formaldehyde

Country Status (1)

Country Link
FR (1) FR426568A (en)

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