ATE170886T1 - Verfahren zur herstellung von sulfonierten melaminformaldehydharzen - Google Patents

Verfahren zur herstellung von sulfonierten melaminformaldehydharzen

Info

Publication number
ATE170886T1
ATE170886T1 AT94914994T AT94914994T ATE170886T1 AT E170886 T1 ATE170886 T1 AT E170886T1 AT 94914994 T AT94914994 T AT 94914994T AT 94914994 T AT94914994 T AT 94914994T AT E170886 T1 ATE170886 T1 AT E170886T1
Authority
AT
Austria
Prior art keywords
formaldehyde
melamine
condensation product
sulfonated
polymerizing
Prior art date
Application number
AT94914994T
Other languages
English (en)
Inventor
Mario Dupuis
Nelu Spiratos
Original Assignee
Handy Chemicals Ltd
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 Handy Chemicals Ltd filed Critical Handy Chemicals Ltd
Application granted granted Critical
Publication of ATE170886T1 publication Critical patent/ATE170886T1/de

Links

Classifications

    • 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
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
    • C04B2103/32—Superplasticisers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
AT94914994T 1993-05-17 1994-05-06 Verfahren zur herstellung von sulfonierten melaminformaldehydharzen ATE170886T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/063,008 US5424390A (en) 1993-05-17 1993-05-17 Processes for manufacture of sulfonated melamine-formaldehyde resins

Publications (1)

Publication Number Publication Date
ATE170886T1 true ATE170886T1 (de) 1998-09-15

Family

ID=22046290

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94914994T ATE170886T1 (de) 1993-05-17 1994-05-06 Verfahren zur herstellung von sulfonierten melaminformaldehydharzen

Country Status (10)

Country Link
US (1) US5424390A (de)
EP (1) EP0699214B1 (de)
KR (1) KR0179075B1 (de)
AT (1) ATE170886T1 (de)
AU (1) AU6642694A (de)
CA (1) CA2159454C (de)
DE (1) DE69413222T2 (de)
PL (1) PL175542B1 (de)
RO (1) RO113042B1 (de)
WO (1) WO1994026797A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19538821A1 (de) * 1995-03-31 1996-10-02 Sueddeutsche Kalkstickstoff Kondensationsprodukte auf Basis von Amino-s-triazinen und deren Verwendung
US5710239A (en) * 1996-02-29 1998-01-20 Georgia-Pacific Resins, Inc. Water-soluble sulfonated melamine-formaldehyde resins
DE59702308D1 (de) * 1996-06-26 2000-10-12 Bayer Ag Verfahren zur Herstellung salzarmer Präparationen von Kondensationsprodukten
DE19730556C2 (de) * 1997-07-17 2000-11-30 Stefan Gruener Verfahren zur Herstellung von Längsnuten
BR0110342B1 (pt) * 2000-05-02 2010-12-14 composiÇço aquosa de um polÍmero sulfonado, processo para produzir a mesma, e, mÉtodos para tratar uma suspensço mineral, para beneficiar um minÉrio mineral e para produzir papel.
US8048332B2 (en) * 2008-11-12 2011-11-01 Georgia-Pacific Chemicals Llc Method for inhibiting ice formation and accumulation

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7005269A (de) * 1970-04-13 1971-10-15
DE2217929B2 (de) * 1972-04-13 1981-04-09 Skw Trostberg Ag, 8223 Trostberg Verwendung eines mit Sulfit oder Sulfonsäure modifizierten Melaminharzes als Dispergiermittel für feinteilige, wasserunlösliche Feststoffe
DE2359291C2 (de) * 1973-11-28 1975-06-12 Sueddeutsche Kalkstickstoff-Werke Ag, 8223 Trostberg Verfahren zur Herstellung anionischer, Sulfonsäuregruppen enthaltender Melamin-Formaldehyd-Kondensationsprodukte in wäßriger Lösung mit hohem Feststoffgehalt
US3941734A (en) * 1974-04-17 1976-03-02 Suddeutsche Kalkstickstoff-Werke Aktiengesellschaft Process for preparing a sulfite modified melamine resin solution
FR2364870A1 (fr) * 1976-09-21 1978-04-14 Auxiliaire Entreprises Soc Procede d'obtention d'un beton leger a faible conductivite thermique et beton correspondant
DE2826447A1 (de) * 1978-05-10 1980-01-03 Lentia Gmbh Zusatzmittel fuer anorganische bindemittel
AU527071B2 (en) * 1979-06-20 1983-02-17 British Industrial Plastics (S.A.) Pty. Ltd. Melamine/formaldehyde polymers
DE3020091A1 (de) * 1980-05-27 1981-12-10 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von mit melamin-formaldehyd-vorkondensaten modifizierten polyurethanschaumstoffen
DE3104420A1 (de) * 1981-02-09 1982-08-19 Cassella Ag, 6000 Frankfurt Melaminharze, verfahren zu ihrer herstellung und ihre verwendung
DE3115646A1 (de) * 1981-04-18 1982-11-18 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von wasserloeslichen oder selbstdiespergierenden harzbergstoffen
US4444945A (en) * 1983-02-15 1984-04-24 Monsanto Company Low-salt containing aqueous solutions of melamine-formaldehyde resin
US4677159A (en) * 1985-10-16 1987-06-30 Kuwait Institute For Scientific Research Process for the synthesis of highly stable sulfonated melamine-formaldehyde condensates as superplasticizing admixtures in concrete

Also Published As

Publication number Publication date
EP0699214A1 (de) 1996-03-06
CA2159454C (en) 1999-08-24
CA2159454A1 (en) 1994-11-24
PL175542B1 (pl) 1999-01-29
PL311690A1 (en) 1996-03-04
RO113042B1 (ro) 1998-03-30
WO1994026797A1 (en) 1994-11-24
KR0179075B1 (ko) 1999-05-15
US5424390A (en) 1995-06-13
DE69413222T2 (de) 1999-04-15
DE69413222D1 (de) 1998-10-15
EP0699214B1 (de) 1998-09-09
AU6642694A (en) 1994-12-12

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