DE105841C - - Google Patents

Info

Publication number
DE105841C
DE105841C DENDAT105841D DE105841DA DE105841C DE 105841 C DE105841 C DE 105841C DE NDAT105841 D DENDAT105841 D DE NDAT105841D DE 105841D A DE105841D A DE 105841DA DE 105841 C DE105841 C DE 105841C
Authority
DE
Germany
Prior art keywords
trioxymethylene
formaldehyde
evaporated
production
under pressure
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.)
Active
Application number
DENDAT105841D
Other languages
German (de)
English (en)
Publication of DE105841C publication Critical patent/DE105841C/de
Active legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/20—Gaseous substances, e.g. vapours
    • A61L2/204—Formaldehyde

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DENDAT105841D Active DE105841C (fr)

Publications (1)

Publication Number Publication Date
DE105841C true DE105841C (fr)

Family

ID=376082

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT105841D Active DE105841C (fr)

Country Status (1)

Country Link
DE (1) DE105841C (fr)

Similar Documents

Publication Publication Date Title
US2390153A (en) Condensation products and process of producing same
US2277083A (en) Composition
US2385374A (en) Aqueous bonding composition
DE105841C (fr)
Filachione et al. Lactic acid condensation polymers
US5047466A (en) Amino resin solutions having low electrical conductivity
US2908603A (en) Modified melamine laminating resins
US3294582A (en) Process of making impregnated paper filter elements and composition therefor
DE1210174B (de) Verfahren zur Herstellung von Schichtstoffen mittels in der Waerme haertbarer Melamin-Formaldehyd-Mischkondensationsharze
US2427512A (en) Dicyandiamide-aldehyde product
US942700A (en) Condensation product of phenol and formaldehyde and method of making the same.
DE125305C (fr)
US2310010A (en) Nitrolignin molding composition and process of making same
CN103865019B (zh) 松香改性酚醛树脂及其制备方法
DE122193C (fr)
SE500039C2 (sv) Förfarande för hårdgörning av trä
DE254992C (fr)
US1448556A (en) Synthetic gum and process of making same
DE192529C (fr)
DE112934C (fr)
SU37333A1 (ru) Способ получени смолообразных продуктов конденсации с альдегидами
US2324758A (en) Modified phenolic resin and method of production
DE479161C (de) Verfahren zur Herstellung von beim Erhitzen unloeslich und unschmelzbar werdenden harzartigen Kondensationsprodukten aus Phenolen und Aldehyden
DE53714C (de) Verfahren zur Herstellung von Gegenständen aus feinfaseriger Holzwolle
US1146045A (en) Process for making insoluble bodies derived from phenol alcohols.