DE69413222D1 - Verfahren zur herstellung von sulfonierten melaminformaldehydharzen - Google Patents

Verfahren zur herstellung von sulfonierten melaminformaldehydharzen

Info

Publication number
DE69413222D1
DE69413222D1 DE69413222T DE69413222T DE69413222D1 DE 69413222 D1 DE69413222 D1 DE 69413222D1 DE 69413222 T DE69413222 T DE 69413222T DE 69413222 T DE69413222 T DE 69413222T DE 69413222 D1 DE69413222 D1 DE 69413222D1
Authority
DE
Germany
Prior art keywords
formaldehyde
melamine
condensation product
sulfonated
polymerizing
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.)
Expired - Fee Related
Application number
DE69413222T
Other languages
English (en)
Other versions
DE69413222T2 (de
Inventor
Mario Dupuis
Nelu Spiratos
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Handy Chemicals Ltd
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 DE69413222D1 publication Critical patent/DE69413222D1/de
Publication of DE69413222T2 publication Critical patent/DE69413222T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
DE69413222T 1993-05-17 1994-05-06 Verfahren zur herstellung von sulfonierten melaminformaldehydharzen Expired - Fee Related DE69413222T2 (de)

Applications Claiming Priority (2)

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
PCT/CA1994/000245 WO1994026797A1 (en) 1993-05-17 1994-05-06 Processes for manufacture of sulfonated melamine-formaldehyde resins

Publications (2)

Publication Number Publication Date
DE69413222D1 true DE69413222D1 (de) 1998-10-15
DE69413222T2 DE69413222T2 (de) 1999-04-15

Family

ID=22046290

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69413222T Expired - Fee Related DE69413222T2 (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
EP0816406B1 (de) * 1996-06-26 2000-09-06 Bayer Ag Verfahren zur Herstellung salzarmer Präparationen von Kondensationsprodukten
DE19730556C2 (de) * 1997-07-17 2000-11-30 Stefan Gruener Verfahren zur Herstellung von Längsnuten
WO2001083885A2 (en) * 2000-05-02 2001-11-08 Cytec Technology Corp. Drainage aids in papermaking
WO2010056627A1 (en) 2008-11-12 2010-05-20 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
ATE170886T1 (de) 1998-09-15
EP0699214B1 (de) 1998-09-09
US5424390A (en) 1995-06-13
AU6642694A (en) 1994-12-12
EP0699214A1 (de) 1996-03-06
PL311690A1 (en) 1996-03-04
DE69413222T2 (de) 1999-04-15
RO113042B1 (ro) 1998-03-30
WO1994026797A1 (en) 1994-11-24
CA2159454C (en) 1999-08-24
KR0179075B1 (ko) 1999-05-15
CA2159454A1 (en) 1994-11-24
PL175542B1 (pl) 1999-01-29

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Free format text: DERZEIT KEIN VERTRETER BESTELLT

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee