BE830632A - Procede de preparation de solutions concentrees et fluides de resines de melamine a faible teneur en formaldehyde libre - Google Patents

Procede de preparation de solutions concentrees et fluides de resines de melamine a faible teneur en formaldehyde libre

Info

Publication number
BE830632A
BE830632A BE157674A BE157674A BE830632A BE 830632 A BE830632 A BE 830632A BE 157674 A BE157674 A BE 157674A BE 157674 A BE157674 A BE 157674A BE 830632 A BE830632 A BE 830632A
Authority
BE
Belgium
Prior art keywords
fluids
melamine resins
concentrated solutions
free formaldehyde
formaldehyde content
Prior art date
Application number
BE157674A
Other languages
English (en)
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 filed Critical
Publication of BE830632A publication Critical patent/BE830632A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such 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
    • C08G12/40—Chemically modified polycondensates
    • C08G12/42—Chemically modified polycondensates by etherifying
    • C08G12/424—Chemically modified polycondensates by etherifying of polycondensates based on heterocyclic compounds
    • C08G12/425—Chemically modified polycondensates by etherifying of polycondensates based on heterocyclic compounds based on triazines
    • C08G12/427—Melamine
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09D133/062—Copolymers with monomers not covered by C09D133/06
    • C09D133/064—Copolymers with monomers not covered by C09D133/06 containing anhydride, COOH or COOM groups, with M being metal or onium-cation
    • 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

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)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Paints Or Removers (AREA)
  • Detergent Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
BE157674A 1974-06-27 1975-06-25 Procede de preparation de solutions concentrees et fluides de resines de melamine a faible teneur en formaldehyde libre BE830632A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2430899A DE2430899C3 (de) 1974-06-27 1974-06-27 Verfahren zur Herstellung von niedrigviskosen körperreichen Melaminharz-Lösungen mit geringem Gehalt an freiem Formaldehyd

Publications (1)

Publication Number Publication Date
BE830632A true BE830632A (fr) 1975-12-29

Family

ID=5919111

Family Applications (1)

Application Number Title Priority Date Filing Date
BE157674A BE830632A (fr) 1974-06-27 1975-06-25 Procede de preparation de solutions concentrees et fluides de resines de melamine a faible teneur en formaldehyde libre

Country Status (16)

Country Link
US (1) US4039493A (fr)
JP (1) JPS5813566B2 (fr)
AT (1) AT348764B (fr)
BE (1) BE830632A (fr)
CA (1) CA1050678A (fr)
DE (1) DE2430899C3 (fr)
DK (1) DK281375A (fr)
ES (1) ES438923A1 (fr)
FR (1) FR2276331A1 (fr)
GB (1) GB1483427A (fr)
IT (1) IT1039409B (fr)
LU (1) LU72823A1 (fr)
NL (1) NL7507408A (fr)
NO (1) NO144606C (fr)
SE (1) SE422217B (fr)
YU (1) YU165075A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2915315A1 (de) * 1979-04-14 1980-10-30 Cassella Ag Verfahren zur herstellung von veraetherten methylolaminotriazinen
CA1157196A (fr) * 1980-06-04 1983-11-15 Robert S. De Ruiter Resines aminees alcoxylees
US4374164A (en) * 1981-12-14 1983-02-15 American Cyanamid Company High solids polymer resin coating composition containing amino resin cross-linking agent
US4458062A (en) * 1983-02-14 1984-07-03 American Cyanamid Company Continuously produced melt reacted melamine-formaldehyde resins
US4634738A (en) * 1985-02-26 1987-01-06 Monsanto Company High solids curable resin coating composition
JP2537176B2 (ja) * 1985-05-24 1996-09-25 三井東圧化学株式会社 熱硬化性塗料用樹脂組成物
US5731081A (en) * 1991-10-16 1998-03-24 Hollinee Corporation Glass fiber evaporative cooler media with melamine formaldehyde binder
DE102005029683A1 (de) * 2005-06-20 2007-01-04 Ami-Agrolinz Melamine International Gmbh Melaminharz
EP3390477B1 (fr) 2015-12-16 2024-01-17 prefere Melamines GmbH Procédé de fabrication de solutions de résines amino-formaldéhyde alkylées ayant une faible teneur en formaldéhyde
ES2938660T3 (es) * 2016-10-11 2023-04-13 Ostthueringische Mat Fuer Textil Und Kunststoffe Mbh Fieltros y telas no tejidas de melamina formaldehído bajos en emisiones
EP3559066A1 (fr) * 2016-12-21 2019-10-30 Basf Se Procédé de préparation de compositions liquides de résines de mélamine-formaldéhyde éthérifiées
KR20220124048A (ko) * 2021-03-02 2022-09-13 주식회사 동성케미컬 멜라민-포름알데히드 발포체 및 이의 제조방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT177418B (de) * 1950-12-04 1954-01-25 Ciba Geigy Verfahren zur Herstellung verätherter Formaldehydkondensationsprodukte von mindestens zwei NH2-Gruppen enthaltenden Amino-1,3,5-triazinen
DE1520692B2 (de) * 1964-04-09 1973-06-07 Reichhold Albert Chemie Ag, 2000 Hamburg Verfahren zur herstellung von wasserunloeslichen, in organischen mitteln loeslichen, veraetherten melaminharzen
DE1595224B2 (de) * 1965-02-12 1976-12-16 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung eines hitzehaertbaren, keinen freien formaldehyd enthaltenden butanolveraetherten formaldehyd-melamin-kondensationsproduktes und dessen verwendung
FR1572406A (fr) * 1967-04-28 1969-06-27
US3487048A (en) * 1967-10-05 1969-12-30 Fiberglas Canada Ltd Production of water soluble or water dispersible methylated melamine-formaldehyde resins consisting largely of tri-methyl ether of tri-methylol melamine
US3562001A (en) * 1968-02-20 1971-02-09 Commercial Decal Inc Gloss composition comprising water soluble and water insoluble melamine formaldehyde resins for improving surface of articles made from melamine resins and method of application thereof
US3458464A (en) * 1968-10-01 1969-07-29 Allied Chem Production of melamine-urea-formaldehyde concentrates

Also Published As

Publication number Publication date
US4039493A (en) 1977-08-02
FR2276331A1 (fr) 1976-01-23
DK281375A (da) 1975-12-28
NO752206L (fr) 1975-12-30
CA1050678A (fr) 1979-03-13
ES438923A1 (es) 1977-02-16
YU165075A (en) 1982-06-18
SE7507083L (sv) 1975-12-29
SE422217B (sv) 1982-02-22
NL7507408A (nl) 1975-12-30
DE2430899B2 (de) 1980-09-11
DE2430899C3 (de) 1981-06-19
NO144606B (no) 1981-06-22
LU72823A1 (fr) 1977-03-07
ATA492375A (de) 1978-07-15
GB1483427A (en) 1977-08-17
JPS5118792A (fr) 1976-02-14
JPS5813566B2 (ja) 1983-03-14
DE2430899A1 (de) 1976-01-15
AT348764B (de) 1979-03-12
IT1039409B (it) 1979-12-10
FR2276331B1 (fr) 1982-06-11
NO144606C (no) 1981-09-30

Similar Documents

Publication Publication Date Title
FR2276331A1 (fr) Procede de preparation de solutions concentrees et fluides de resines de melamine a faible teneur en formaldehyde libre
FR2319656A1 (fr) Procede de preparation de resines thermodurcissables
BE825125A (fr) Resines thermostables
IT1143672B (it) Processo per frodurre soluzioni acquose di resine formaldeidiche
FR2319673A1 (fr) Procede de preparation de resines benzoguanamine
ZA755925B (en) Manufacture of concentrated aqueous solutions of formaldehyde
GB1480668A (en) Inorganic materials coated with epoxy resins
IT1062331B (it) Resine scambiatrici di anioni a ridotto tenore di cloruri e procedimento per la loro preparazione
FR2282437A1 (fr) Resines alkyde-urethannes possedant des proprietes de thioxotropie
BE786056A (fr) Procede de preparation de resines d'impregnation uree-formol stables
BE841177A (fr) Resines a haute teneur de nitrile et leur production
FR2291317A1 (fr) Procede de preparation de papiers impregnes de resines synthetiques, auto-collants ou thermo-soudables
FR2287459A1 (fr) Procede de preparation de solutions de resines d'uree et de formaldehyde durcissables
BE828332A (fr) Procede de preparation de nappes de support impregnees de resines aminoplastes
BE841304A (fr) Solutions aqueuses de resines melamine-formaldehyde etherifiees a longue duree de conservation et a faible teneur en formaldehyde libre
BE813421A (fr) Resines acides oleo-acryliques et procede de preparation
BE746143A (fr) Procede de preparation de solutions de resines aminophastes d'impregnation
BR7900742A (pt) Processo para a preparacao de resinas de fenol e formaldeido contendo boro
FR2326116A7 (fr) Procede de preparation de resines phenol-formaldehyde
HU175600B (hu) Sposob poluchenija pastvorov mochevino-formal'degidnoj smoly dlja otverzhdenija
BE828043A (fr) Resines phenol-formaldehyde thermodurcissables, leur preparation et leurs utilisations
FR2285407A1 (fr) Procede de preparation de resines novolaques
BE821434A (fr) Procede de preparation de resines abs
BR7406536A (pt) Processo para produzir um po de alta densidade aparente de um polimero de olefina linear
BE790517A (fr) Procede de preparation de resines de polyurethannes