DK72882A - Fremgangsmaade til fremstilling af hoejkoncentrerede,lavviskoseoploesninger af melamin/aldehydharpikser - Google Patents

Fremgangsmaade til fremstilling af hoejkoncentrerede,lavviskoseoploesninger af melamin/aldehydharpikser Download PDF

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Publication number
DK72882A
DK72882A DK72882A DK72882A DK72882A DK 72882 A DK72882 A DK 72882A DK 72882 A DK72882 A DK 72882A DK 72882 A DK72882 A DK 72882A DK 72882 A DK72882 A DK 72882A
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DK
Denmark
Prior art keywords
carboxylic acid
melamine
acid
amino
lactone
Prior art date
Application number
DK72882A
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English (en)
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DK172718B1 (da
Inventor
T A Buerge
J Widmer
T Meyer
U Sulser
Original Assignee
Sika Ag
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Filing date
Publication date
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Application filed by Sika Ag filed Critical Sika Ag
Publication of DK72882A publication Critical patent/DK72882A/da
Application granted granted Critical
Publication of DK172718B1 publication Critical patent/DK172718B1/da

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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
    • 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
    • C04B24/24—Macromolecular compounds
    • C04B24/28—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/30—Condensation polymers of aldehydes or ketones
    • C04B24/305—Melamine-formaldehyde condensation polymers
    • 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
    • C08G12/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
    • C08G12/30—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with substituted triazines
    • C08G12/32—Melamines
    • 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
    • C08G12/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
    • C08G12/34—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds and acyclic or carbocyclic compounds
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08L61/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
    • C08L61/28—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with melamine
DK198200728A 1981-03-02 1982-02-19 Fremgangsmåde til fremstilling af højkoncentrerede, lavviskose vandige opløsninger af melamin/aldehydharpikser DK172718B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3107852 1981-03-02
DE19813107852 DE3107852A1 (de) 1981-03-02 1981-03-02 Verfahren zur herstellung von hochkonzentrierten, niedrigviskosen, waessrigen loesungen von melamin/aldehydharzen

Publications (2)

Publication Number Publication Date
DK72882A true DK72882A (da) 1982-09-03
DK172718B1 DK172718B1 (da) 1999-06-14

Family

ID=6126132

Family Applications (1)

Application Number Title Priority Date Filing Date
DK198200728A DK172718B1 (da) 1981-03-02 1982-02-19 Fremgangsmåde til fremstilling af højkoncentrerede, lavviskose vandige opløsninger af melamin/aldehydharpikser

Country Status (11)

Country Link
US (2) US4430469A (da)
EP (1) EP0059353B2 (da)
JP (1) JPS57158218A (da)
AT (1) ATE15490T1 (da)
AU (1) AU558790B2 (da)
CA (1) CA1183624A (da)
CH (1) CH646718A5 (da)
DE (2) DE3107852A1 (da)
DK (1) DK172718B1 (da)
ES (1) ES509906A0 (da)
MX (1) MX159595A (da)

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Also Published As

Publication number Publication date
DE3107852A1 (de) 1982-09-16
JPS57158218A (en) 1982-09-30
DK172718B1 (da) 1999-06-14
ES8302739A1 (es) 1983-01-16
DE3266090D1 (en) 1985-10-17
EP0059353B2 (de) 1990-07-04
ATE15490T1 (de) 1985-09-15
MX159595A (es) 1989-07-11
EP0059353A1 (de) 1982-09-08
JPH0140850B2 (da) 1989-08-31
US4430469A (en) 1984-02-07
US4501839A (en) 1985-02-26
ES509906A0 (es) 1983-01-16
CH646718A5 (de) 1984-12-14
AU558790B2 (en) 1987-02-12
EP0059353B1 (de) 1985-09-11
AU8101682A (en) 1982-09-09
CA1183624A (en) 1985-03-05

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Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed