NL58495C - Werkwijze ter bereiding van in water oplosbare zure condensatieproducten uit amino-1 benzeensulfonzuur-4 met aldehyden. - Google Patents

Werkwijze ter bereiding van in water oplosbare zure condensatieproducten uit amino-1 benzeensulfonzuur-4 met aldehyden.

Info

Publication number
NL58495C
NL58495C NL108148A NL108148A NL58495C NL 58495 C NL58495 C NL 58495C NL 108148 A NL108148 A NL 108148A NL 108148 A NL108148 A NL 108148A NL 58495 C NL58495 C NL 58495C
Authority
NL
Netherlands
Prior art keywords
aldehydes
amino
preparation
water
condensation products
Prior art date
Application number
NL108148A
Other languages
English (en)
Original Assignee
F Raschig Gmbh
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 F Raschig Gmbh filed Critical F Raschig Gmbh
Application granted granted Critical
Publication of NL58495C publication Critical patent/NL58495C/nl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5272—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using specific organic precipitants
    • 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
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08G12/06—Amines
    • C08G12/08—Amines aromatic
    • 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
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08G12/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with sulfonic acid amides
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/47—Condensation polymers of aldehydes or ketones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL108148A 1941-10-22 1942-10-20 Werkwijze ter bereiding van in water oplosbare zure condensatieproducten uit amino-1 benzeensulfonzuur-4 met aldehyden. NL58495C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER2267D DE912750C (de) 1941-10-22 1941-10-22 Verfahren zur Herstellung wasserloeslicher, saurer Kondensationsprodukte

Publications (1)

Publication Number Publication Date
NL58495C true NL58495C (nl) 1946-11-15

Family

ID=41137738

Family Applications (1)

Application Number Title Priority Date Filing Date
NL108148A NL58495C (nl) 1941-10-22 1942-10-20 Werkwijze ter bereiding van in water oplosbare zure condensatieproducten uit amino-1 benzeensulfonzuur-4 met aldehyden.

Country Status (4)

Country Link
BE (1) BE447632A (nl)
CH (1) CH234793A (nl)
DE (1) DE912750C (nl)
NL (1) NL58495C (nl)

Also Published As

Publication number Publication date
BE447632A (fr) 1942-11-30
CH234793A (de) 1944-10-31
DE912750C (de) 1954-06-03

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