AT355805B - Verfahren zur herstellung von melamin -formaldehyd-harzen - Google Patents

Verfahren zur herstellung von melamin -formaldehyd-harzen

Info

Publication number
AT355805B
AT355805B AT69477A AT69477A AT355805B AT 355805 B AT355805 B AT 355805B AT 69477 A AT69477 A AT 69477A AT 69477 A AT69477 A AT 69477A AT 355805 B AT355805 B AT 355805B
Authority
AT
Austria
Prior art keywords
formaldehyde resins
melamine formaldehyde
producing melamine
producing
resins
Prior art date
Application number
AT69477A
Other languages
German (de)
English (en)
Other versions
ATA69477A (de
Original Assignee
Cassella Farbwerke Mainkur 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 Cassella Farbwerke Mainkur Ag filed Critical Cassella Farbwerke Mainkur Ag
Publication of ATA69477A publication Critical patent/ATA69477A/de
Application granted granted Critical
Publication of AT355805B publication Critical patent/AT355805B/de

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
    • C08G12/26—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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/13—Amines
    • A61K31/155—Amidines (), e.g. guanidine (H2N—C(=NH)—NH2), isourea (N=C(OH)—NH2), isothiourea (—N=C(SH)—NH2)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
    • A61K31/34—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having five-membered rings with one oxygen as the only ring hetero atom, e.g. isosorbide
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
AT69477A 1976-02-04 1977-02-03 Verfahren zur herstellung von melamin -formaldehyd-harzen AT355805B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2604195A DE2604195C2 (de) 1976-02-04 1976-02-04 Verfahren zur Herstellung von Melamin-Formaldehydharzen

Publications (2)

Publication Number Publication Date
ATA69477A ATA69477A (de) 1979-08-15
AT355805B true AT355805B (de) 1980-03-25

Family

ID=5968985

Family Applications (1)

Application Number Title Priority Date Filing Date
AT69477A AT355805B (de) 1976-02-04 1977-02-03 Verfahren zur herstellung von melamin -formaldehyd-harzen

Country Status (11)

Country Link
JP (1) JPS5295798A (un)
AT (1) AT355805B (un)
BE (1) BE851065A (un)
CH (1) CH628653A5 (un)
DE (1) DE2604195C2 (un)
FR (1) FR2340335A1 (un)
GB (1) GB1551884A (un)
IT (1) IT1114852B (un)
NL (1) NL7700942A (un)
NO (1) NO770291L (un)
SE (1) SE419968B (un)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2388295A1 (de) 2010-05-21 2011-11-23 Wietec Technologie KG Verfahren zur Herstellung eines transparenten Kunststoffmaterials

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2260239A (en) * 1936-12-12 1941-10-21 Monsanto Chemicals Manufacture of melamine-aldehyde condensation products
DE1028335B (de) * 1956-12-01 1958-04-17 Sueddeutsche Kalkstickstoff Verfahren zur Herstellung von Melamin-Formaldehyd-Harzen
FR1216292A (fr) * 1957-09-06 1960-04-25 Procédé de préparation d'aminoplastes d'une faible couductivité électrique
FR1189530A (fr) * 1958-01-06 1959-10-05 Sueddeutsche Kalkstickstoff Procédé pour la préparation de résines mélamine-formaldéhyde

Also Published As

Publication number Publication date
SE419968B (sv) 1981-09-07
GB1551884A (en) 1979-09-05
NO770291L (no) 1977-08-05
NL7700942A (nl) 1977-08-08
ATA69477A (de) 1979-08-15
BE851065A (fr) 1977-08-03
CH628653A5 (en) 1982-03-15
IT1114852B (it) 1986-01-27
FR2340335B1 (un) 1979-08-24
SE7700922L (sv) 1977-08-05
JPS5295798A (en) 1977-08-11
DE2604195A1 (de) 1977-08-11
FR2340335A1 (fr) 1977-09-02
DE2604195C2 (de) 1984-03-08

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties