ES2061767T3 - Agente para el impregnado de materiales fibrosos que contienen celulosa. - Google Patents

Agente para el impregnado de materiales fibrosos que contienen celulosa.

Info

Publication number
ES2061767T3
ES2061767T3 ES89107284T ES89107284T ES2061767T3 ES 2061767 T3 ES2061767 T3 ES 2061767T3 ES 89107284 T ES89107284 T ES 89107284T ES 89107284 T ES89107284 T ES 89107284T ES 2061767 T3 ES2061767 T3 ES 2061767T3
Authority
ES
Spain
Prior art keywords
water
melamine
formaldehyde
condensate
alcohol
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 - Lifetime
Application number
ES89107284T
Other languages
English (en)
Inventor
Gerd Busse
Jakob Decher
Wolfgang Dr Eisele
Edgar Haeussler
Otto Wittmann
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2061767T3 publication Critical patent/ES2061767T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • 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
    • 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
    • C08L61/32—Modified amine-aldehyde condensates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Paper (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Materials For Medical Uses (AREA)

Abstract

LOS MEDIO DE EMPAPAR MATERIALES FIBROSOS CON CELULOSA A BASE DE UNA SOLUCION ACUOSA DE UN CONDENSADO DE MELAMINA-FORMALDEHIDO PARCIALMENTE ETERIFICADO CON ALCOHOL DAN MUY BUENOS RESULTADOS AL EMPAPAR PAPELES GRUESOS, TAMBIEN SIN LA UTILIZACION SIMULTANEA DE DISOLVENTES ORGANICOS SI SE PRODUCEN A PARTIR DE UNA SOLUCION NO COMPATIBLE CON AGUA, O AL MENOS COMPATIBLE SOLO EN PARTE, DE UN CONDENSADO DE FORMALDEHIDO-MELAMINA MAYOR O TOTALMENTE ETERIFICADO CON UN ALCOHOL HIDROSOLUBLE MONOVALENTE ALIFATICO CON UNA PROPORCION MOLAR DE FORMALDEHIDO A MELAMINA DE AL MENOS 4,5, POR REACCION A UNOS 50 A 100 (GRADOS) C CON UN PH ACIDO, CON AL MENOS UN MOL DE UN ALCOHOL HIDROSOLUBLE BI O TRIVALENTE POR CADA MOL DE MELAMINA DEL CONDENSADO, HASTA QUE SE LLEGUE A UN ESTADO DE LA SOLUCION QUE PUEDA SER MEZCLADO CON AGUA SIN LIMITE.
ES89107284T 1988-04-28 1989-04-22 Agente para el impregnado de materiales fibrosos que contienen celulosa. Expired - Lifetime ES2061767T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3814292A DE3814292A1 (de) 1988-04-28 1988-04-28 Mittel zum traenken von cellulosehaltigen faserstoffen

Publications (1)

Publication Number Publication Date
ES2061767T3 true ES2061767T3 (es) 1994-12-16

Family

ID=6353043

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89107284T Expired - Lifetime ES2061767T3 (es) 1988-04-28 1989-04-22 Agente para el impregnado de materiales fibrosos que contienen celulosa.

Country Status (5)

Country Link
EP (1) EP0342386B1 (es)
AT (1) ATE103618T1 (es)
DE (2) DE3814292A1 (es)
ES (1) ES2061767T3 (es)
NO (1) NO179752C (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3905913A1 (de) * 1989-02-25 1990-09-13 Basf Ag Aminoharz-loesungen mit geringer elektrischer leitfaehigkeit
AT398768B (de) * 1991-08-05 1995-01-25 Chemie Linz Gmbh Modifizierte melaminharze sowie prepregs und laminate auf basis dieser melaminharze
DE4420013A1 (de) 1994-06-08 1995-12-14 Basf Ag Melaminharz-Mischungen
DE4439156A1 (de) 1994-11-04 1996-05-09 Cassella Ag Tränkharze für Folien und Kanten
AR040209A1 (es) * 2002-06-14 2005-03-16 Agrolinz Melamin Gmbh Material de moldeo de amino resina para productos con flexibilidad mejorada y productos de amino resina con flexibilidad mejorada
DE10333893A1 (de) * 2003-07-22 2005-02-10 Kompetenzzentrum Holz Gmbh Kunststoffe und Holz enthaltende Verbundwerkstoffe
DE102004015737B3 (de) * 2004-03-29 2005-12-22 Basf Ag Wässrige Melaminharzmischung, Verfahren zu deren Herstellung und deren Verwendung zum Tränken von saugfähigem Trägermaterial, sowie unter Verwendung der Melaminharzmischung hergestelltes Verbundmaterial
EP2407513A1 (de) 2010-06-23 2012-01-18 Basf Se Wässrige modifizierte Harnstoffharzmischung, Verfahren zu deren Herstellung und deren Verwendung zum Tränken von saugfähigem Trägermaterial, sowie unter Verwendung der Harnstoffharzmischung hergestelltes Verbundmaterial

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL131745C (es) * 1967-05-23
DE2005166C3 (de) * 1970-02-05 1975-05-15 Chemische Fabrik Pfersee Gmbh, 8900 Augsburg Verfahren zur Herstellung wasserlöslicher, verätherter Methylolmelamine
DE3632588A1 (de) * 1986-09-25 1988-04-07 Cassella Ag Verfahren zur herstellung von melamin-formaldehyd-harzen

Also Published As

Publication number Publication date
NO179752C (no) 1996-12-11
NO179752B (no) 1996-09-02
DE58907322D1 (de) 1994-05-05
ATE103618T1 (de) 1994-04-15
EP0342386B1 (de) 1994-03-30
EP0342386A1 (de) 1989-11-23
DE3814292A1 (de) 1989-11-09
NO891708D0 (no) 1989-04-25
NO891708L (no) 1989-10-30

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