[go: up one dir, main page]

AT104724B - Process for the production of soluble, fusible condensation products from phenols and formaldehyde. - Google Patents

Process for the production of soluble, fusible condensation products from phenols and formaldehyde.

Info

Publication number
AT104724B
AT104724B AT104724DA AT104724B AT 104724 B AT104724 B AT 104724B AT 104724D A AT104724D A AT 104724DA AT 104724 B AT104724 B AT 104724B
Authority
AT
Austria
Prior art keywords
phenols
formaldehyde
soluble
production
condensation products
Prior art date
Application number
Other languages
German (de)
Original Assignee
Bakelite Gmbh
Richard Hessen Dr
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 Bakelite Gmbh, Richard Hessen Dr filed Critical Bakelite Gmbh
Application granted granted Critical
Publication of AT104724B publication Critical patent/AT104724B/en

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
    • C08G8/28—Chemically modified polycondensates
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
AT104724D 1920-03-01 1921-01-31 Process for the production of soluble, fusible condensation products from phenols and formaldehyde. AT104724B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE340990T 1920-03-01

Publications (1)

Publication Number Publication Date
AT104724B true AT104724B (en) 1926-11-25

Family

ID=6230848

Family Applications (1)

Application Number Title Priority Date Filing Date
AT104724D AT104724B (en) 1920-03-01 1921-01-31 Process for the production of soluble, fusible condensation products from phenols and formaldehyde.

Country Status (4)

Country Link
AT (1) AT104724B (en)
CH (3) CH94231A (en)
DE (1) DE340990C (en)
FR (1) FR531467A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE748697C (en) * 1935-02-01 1944-11-09 Hermann Frenkel Fa Method of painting wood using phenol-formaldehyde synthetic resin paints
DE749798C (en) * 1937-10-10 1944-12-05 Process for the production of insoluble and infusible casting resins
US2865875A (en) * 1956-07-19 1958-12-23 Catalin Corp Of America Low ash phenol-formaldehyde resins and process of preparation

Also Published As

Publication number Publication date
CH95457A (en) 1922-07-01
FR531467A (en) 1922-01-14
CH94231A (en) 1922-04-17
CH95458A (en) 1922-07-01
DE340990C (en) 1921-09-22

Similar Documents

Publication Publication Date Title
CH124527A (en) Process for the preparation of 1-aminoanthraquinone-2-thiohydrin.
AT104722B (en) Process for the production of fertilizers.
AT104724B (en) Process for the production of soluble, fusible condensation products from phenols and formaldehyde.
CH94616A (en) Process for the production of a resinous condensation product from cresol and formaldehyde.
AT121431B (en) Process for the production of condensation products from urea, urea and formaldehyde.
AT108103B (en) Process for the production of moldings from metals.
AT104707B (en) Process for the preparation of light-colored, light- and air-resistant condensation products from phenols and formaldehyde.
AT112346B (en) Process for the production of condensation products from urea or its derivatives and formaldehyde.
AT91369B (en) Process for the preparation of condensation products from guaiacol or its homologues and formaldehyde.
AT131861B (en) Process for the production of moldings from condensation products of urea or urea derivatives and formaldehyde or formaldehyde-releasing substances.
AT121430B (en) Process for the production of phenol-formaldehyde condensation products.
AT136666B (en) Process for the manufacture of safety fuses.
AT107427B (en) Process for the further processing of condensation products from carbamide or its derivatives with aldehydes.
AT136579B (en) Process for the production of phenol-formaldehyde condensation products.
AT118236B (en) Process for the production of condensation products.
CH138324A (en) Process for the preparation of condensation products by condensation of dimethylolurea or its derivatives.
AT121518B (en) Process for the production of aluminum-copper-nickel alloys.
AT107012B (en) Process for the preparation of tetrazoles.
CH145456A (en) Process for the production of 1,8-cineole (eucalyptol).
AT109153B (en) Process for the production of nitrogen fertilizer.
AT106716B (en) Process for the production of plant protection products.
ES83791A3 (en) Process for the manufacture of condensation products of formaldehyde and carbamide or derivatives of carbamide.
AT105079B (en) Process for the production of thymol from o-cymidine.
AT106724B (en) Process for the production of cellulose.
AT114016B (en) Process for the production of arsenic compounds.