ATA298685A - METHOD FOR PRODUCING STORAGE-STABLE CONCENTRATED AQUEOUS SOLUTIONS OF MELAMINE FORMALDEHYDE CONDENSATES, AND USE THEREOF - Google Patents

METHOD FOR PRODUCING STORAGE-STABLE CONCENTRATED AQUEOUS SOLUTIONS OF MELAMINE FORMALDEHYDE CONDENSATES, AND USE THEREOF

Info

Publication number
ATA298685A
ATA298685A AT298685A AT298685A ATA298685A AT A298685 A ATA298685 A AT A298685A AT 298685 A AT298685 A AT 298685A AT 298685 A AT298685 A AT 298685A AT A298685 A ATA298685 A AT A298685A
Authority
AT
Austria
Prior art keywords
aqueous solutions
concentrated aqueous
melamine formaldehyde
formaldehyde condensates
stable concentrated
Prior art date
Application number
AT298685A
Other languages
German (de)
Other versions
AT384814B (en
Inventor
Stefan Dr Pieh
Johann Krammer
Original Assignee
Chemie Linz Ag
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 Chemie Linz Ag filed Critical Chemie Linz Ag
Priority to AT298685A priority Critical patent/AT384814B/en
Publication of ATA298685A publication Critical patent/ATA298685A/en
Application granted granted Critical
Publication of AT384814B publication Critical patent/AT384814B/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
    • 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
    • C08G12/40—Chemically modified polycondensates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/16—Sulfur-containing compounds
    • C04B24/20—Sulfonated aromatic compounds
    • C04B24/22—Condensation or polymerisation products thereof
    • C04B24/223—Sulfonated melamine-formaldehyde condensation products
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3415—Five-membered rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AT298685A 1985-10-16 1985-10-16 Process for preparing storable concentrated aqueous solutions of melamine-formaldehyde condensates, and their use AT384814B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT298685A AT384814B (en) 1985-10-16 1985-10-16 Process for preparing storable concentrated aqueous solutions of melamine-formaldehyde condensates, and their use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT298685A AT384814B (en) 1985-10-16 1985-10-16 Process for preparing storable concentrated aqueous solutions of melamine-formaldehyde condensates, and their use

Publications (2)

Publication Number Publication Date
ATA298685A true ATA298685A (en) 1987-06-15
AT384814B AT384814B (en) 1988-01-11

Family

ID=3543525

Family Applications (1)

Application Number Title Priority Date Filing Date
AT298685A AT384814B (en) 1985-10-16 1985-10-16 Process for preparing storable concentrated aqueous solutions of melamine-formaldehyde condensates, and their use

Country Status (1)

Country Link
AT (1) AT384814B (en)

Also Published As

Publication number Publication date
AT384814B (en) 1988-01-11

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Legal Events

Date Code Title Description
ELA Expired due to lapse of time