PL409754A1 - Wzmocnione melaminą kleje UF zawierające do 0,9% melaminy do wytwarzania płyt pilśniowych o średniej gęstości - Google Patents

Wzmocnione melaminą kleje UF zawierające do 0,9% melaminy do wytwarzania płyt pilśniowych o średniej gęstości

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Publication number
PL409754A1
PL409754A1 PL409754A PL40975413A PL409754A1 PL 409754 A1 PL409754 A1 PL 409754A1 PL 409754 A PL409754 A PL 409754A PL 40975413 A PL40975413 A PL 40975413A PL 409754 A1 PL409754 A1 PL 409754A1
Authority
PL
Poland
Prior art keywords
melamine
strengthened
average density
adhesives containing
urea
Prior art date
Application number
PL409754A
Other languages
English (en)
Other versions
PL233957B1 (pl
Inventor
Michael Finkenauer
Konrad Roschmann
Ralph Lunkwitz
Stephan Weinkotz
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
Publication of PL409754A1 publication Critical patent/PL409754A1/pl
Publication of PL233957B1 publication Critical patent/PL233957B1/pl

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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
    • C08G14/00—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/04—Layered products comprising a layer of synthetic resin as impregnant, bonding, or embedding substance
    • 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
    • C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08G12/10—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with acyclic compounds having the moiety X=C(—N<)2 in which X is O, S or —N
    • C08G12/12—Ureas; Thioureas
    • 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
    • C08G12/36—Ureas; Thioureas
    • C08G12/38—Ureas; Thioureas and 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
    • C08G14/00—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00
    • C08G14/02—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes
    • C08G14/04—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols
    • C08G14/06—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols and monomers containing hydrogen attached to nitrogen
    • C08G14/10—Melamines
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
    • C09J5/02—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers involving pretreatment of the surfaces to be joined

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

Wynalazek dotyczy sposobu wytwarzania żywic melaminowo - mocznikowo - formaldehydowych zawierających do 0,9% melaminy, drogą reakcji a) mocznika, który zawiera od 0 do 10% wag., jednego lub większej liczby związków A, formaldehydu i melaminy w obecności zasady przy wartości pH od 7,5 do 11, w temperaturze od 20 do 120°C i pod ciśnieniem od 0,1 do 10 barów, b) następującej potem reakcji w obecności kwasu, który ewentualnie zawiera mocznik, i 0 do 10% wag. jednego lub większej liczby związków A, w temperaturze od 60 do 180°C i pod ciśnieniem od 0,1 do 10 barów i c) dodawania następnie mocznika, który zawiera od 0 do 10% wag. jednego lub większej liczby związków A, przy czym etap b) prowadzi się przy wartości pH od 4 do 5,9.
PL409754A 2012-03-29 2013-03-27 Sposób wytwarzania żywic melaminowo-mocznikowo-formaldehydowych PL233957B1 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12162145 2012-03-29
EP12162145.2 2012-03-29
PCT/EP2013/056563 WO2013144226A1 (de) 2012-03-29 2013-03-27 Melamin-verstärkte uf-leime mit bis zu 0,9% melamin für die herstellung von mitteldichten faserplatten

Publications (2)

Publication Number Publication Date
PL409754A1 true PL409754A1 (pl) 2015-12-07
PL233957B1 PL233957B1 (pl) 2019-12-31

Family

ID=47997552

Family Applications (1)

Application Number Title Priority Date Filing Date
PL409754A PL233957B1 (pl) 2012-03-29 2013-03-27 Sposób wytwarzania żywic melaminowo-mocznikowo-formaldehydowych

Country Status (4)

Country Link
AR (1) AR090594A1 (pl)
DE (1) DE112013001771A5 (pl)
PL (1) PL233957B1 (pl)
WO (1) WO2013144226A1 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104513641B (zh) * 2013-12-15 2016-09-07 广西鹿寨通用人造板有限公司 低甲醛释放量胶粘剂的制备方法
CN110684318B (zh) * 2019-09-29 2022-08-30 天津大学 一种用于提高硫脲醛树脂稳定性的方法
WO2023094603A1 (en) 2021-11-25 2023-06-01 Foresa Technologies, S.L.U. Method for the production of melamine-urea-formaldehyde resins, the resins obtained therewith, and applications of said resins

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2747830A1 (de) * 1977-10-26 1979-05-10 Basf Ag Verfahren zur herstellung von holzleimen
US4536245A (en) 1983-10-11 1985-08-20 Borden, Inc. Low formaldehyde emission urea-formaldehyde resins containing a melamine additive
DE3620855A1 (de) * 1986-06-21 1987-12-23 Basf Ag Pulverfoermiges aminoplastleimharz fuer holzwerkstoffe mit geringer formaldehydabspaltung, verfahren zu seiner herstellung und konfektioniertes, pulverfoermiges aminoplastleimharz
DE19709696A1 (de) * 1997-03-10 1998-09-17 Basf Ag Wässerige Holzwerkstoff-Bindemittel
DE10238807B4 (de) * 2002-08-23 2007-05-24 Dakor Melamin Imprägnierungen Gmbh Verfahren zur Herstellung von phenolfreien Dekorlaminaten
DE102004006068A1 (de) * 2004-01-30 2005-08-18 Ami-Agrolinz Melamine International Gmbh Flammfest ausgerüstetes Aminoplastharzsystem
CN101981076A (zh) 2007-12-21 2011-02-23 太尔公司 高效含水氨基甲醛树脂溶液的连续制备方法
EP2216363A1 (de) * 2009-02-06 2010-08-11 Basf Se Wässrige, modifizierte Melaminharzmischung, Verfahren zu deren Herstellung und deren Verwendung zumTränken von saugfähigem Trägermaterial, sowie unter Verwendung der Melaminharzmischung hergestelltes Verbundmaterial

Also Published As

Publication number Publication date
AR090594A1 (es) 2014-11-26
DE112013001771A5 (de) 2015-09-10
WO2013144226A1 (de) 2013-10-03
PL233957B1 (pl) 2019-12-31

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