IT1080792B - Processo per la preparazione di resine per impregnamento ad alta reattivita - Google Patents

Processo per la preparazione di resine per impregnamento ad alta reattivita

Info

Publication number
IT1080792B
IT1080792B IT2613577A IT2613577A IT1080792B IT 1080792 B IT1080792 B IT 1080792B IT 2613577 A IT2613577 A IT 2613577A IT 2613577 A IT2613577 A IT 2613577A IT 1080792 B IT1080792 B IT 1080792B
Authority
IT
Italy
Prior art keywords
impregnation
resins
preparation
high reactivity
reactivity
Prior art date
Application number
IT2613577A
Other languages
English (en)
Italian (it)
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of IT1080792B publication Critical patent/IT1080792B/it

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
    • C08G12/34—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
    • 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
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D21H17/49—Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen
    • D21H17/51—Triazines, e.g. melamine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
IT2613577A 1976-08-20 1977-07-26 Processo per la preparazione di resine per impregnamento ad alta reattivita IT1080792B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762637424 DE2637424A1 (de) 1976-08-20 1976-08-20 Verfahren zur herstellung hochreaktiver traenkharze

Publications (1)

Publication Number Publication Date
IT1080792B true IT1080792B (it) 1985-05-16

Family

ID=5985866

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2613577A IT1080792B (it) 1976-08-20 1977-07-26 Processo per la preparazione di resine per impregnamento ad alta reattivita

Country Status (6)

Country Link
AT (1) AT355306B (fr)
BE (1) BE857902A (fr)
CH (1) CH629510A5 (fr)
DE (1) DE2637424A1 (fr)
FR (1) FR2362169A1 (fr)
IT (1) IT1080792B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3248586A1 (de) * 1982-12-30 1984-07-05 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von hochkonzentrierten, niederviskosen und besonders lagerstabilen waessrigen loesungen von melamin-formaldehyd-kondensationsprodukten und deren verwendung zur betonverfluessigung
DE4111142C2 (de) * 1991-04-06 1995-02-02 Sueddeutsche Kalkstickstoff Modifizierungsmittel für Melamin-Formaldehydharze und damit hergestellte Melamin-Formaldehydharze und Verwendung der Melamin-Formaldehydharze zur Herstellung von beschichteten Spanplatten und Hartfaserplatten nach dem Kurztaktverfahren und von Schichtstoffen und beschichteten Platten im kontinuierlichen Verfahren
DE4436182C2 (de) * 1994-10-10 2000-01-27 Fraunhofer Ges Forschung Verfahren zur Herstellung eines Prepolymeres aus einer Amidgruppen enthaltenden Verbindung und Glutaraldehyd
DE19521032A1 (de) * 1995-06-09 1996-12-12 Basf Ag Harzmischungen für die Imprägnierung von Papier
DE19535255A1 (de) * 1995-09-22 1997-03-27 Basf Ag Elastifizierte Melaminharze
DE19744942C1 (de) 1997-10-10 1999-07-01 Hoechst Ag Emissionsarme Modifizierungsmittel für Melamin-Tränkharze
DE10128420A1 (de) * 2001-06-12 2002-12-19 Solutia Germany Gmbh & Co Kg Wasserverdünnbare verätherte Melamin-Formaldehyd-Harze
GB201004538D0 (en) * 2010-03-18 2010-05-05 Dynea Oy Resin composition for the manufacture high gloss laminated panels

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH540947A (de) * 1970-09-07 1973-08-31 Ciba Geigy Ag Verfahren zur Herstellung von plastifizierten Melamin-Formaldehyd-Kondensationsprodukten und ihre Verwendung
DE2502168C3 (de) * 1975-01-21 1979-05-17 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung wäßriger Lösungen von Melamin-Formaldehyd-Kondensaten und deren Verwendung

Also Published As

Publication number Publication date
FR2362169A1 (fr) 1978-03-17
DE2637424A1 (de) 1978-02-23
CH629510A5 (en) 1982-04-30
ATA604077A (de) 1979-07-15
BE857902A (fr) 1978-02-20
AT355306B (de) 1980-02-25

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