DE2550739A1 - Bindemittel fuer die holzverleimung - Google Patents

Bindemittel fuer die holzverleimung

Info

Publication number
DE2550739A1
DE2550739A1 DE19752550739 DE2550739A DE2550739A1 DE 2550739 A1 DE2550739 A1 DE 2550739A1 DE 19752550739 DE19752550739 DE 19752550739 DE 2550739 A DE2550739 A DE 2550739A DE 2550739 A1 DE2550739 A1 DE 2550739A1
Authority
DE
Germany
Prior art keywords
formaldehyde
urea
parts
glue
melamine
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.)
Withdrawn
Application number
DE19752550739
Other languages
German (de)
English (en)
Inventor
Johann Dipl Chem Dr Mayer
Dieter Dipl Chem Dr Merkel
Harro Dipl Chem Dr Petersen
Hermann Schatz
Otto Ing Grad 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
Priority to DE19752550739 priority Critical patent/DE2550739A1/de
Priority to IT28898/76A priority patent/IT1070931B/it
Priority to NO763813A priority patent/NO763813L/no
Priority to SE7612473A priority patent/SE7612473L/xx
Priority to NL7612550A priority patent/NL7612550A/xx
Priority to JP51135499A priority patent/JPS5262396A/ja
Priority to FR7634144A priority patent/FR2331576A1/fr
Publication of DE2550739A1 publication Critical patent/DE2550739A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • 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
    • C09J161/00—Adhesives based on condensation polymers of aldehydes or ketones; Adhesives based on derivatives of such polymers
    • C09J161/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C09J161/30—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic and acyclic or carbocyclic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Adhesives Or Adhesive Processes (AREA)
DE19752550739 1975-11-12 1975-11-12 Bindemittel fuer die holzverleimung Withdrawn DE2550739A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE19752550739 DE2550739A1 (de) 1975-11-12 1975-11-12 Bindemittel fuer die holzverleimung
IT28898/76A IT1070931B (it) 1975-11-12 1976-10-29 Legante per l'incollaggio del legno
NO763813A NO763813L (ro) 1975-11-12 1976-11-09
SE7612473A SE7612473L (sv) 1975-11-12 1976-11-09 Bindemedel for limning av tre
NL7612550A NL7612550A (nl) 1975-11-12 1976-11-11 Bindmiddel voor het lijmen van hout.
JP51135499A JPS5262396A (en) 1975-11-12 1976-11-12 Preparation of binder for wood adhesion
FR7634144A FR2331576A1 (fr) 1975-11-12 1976-11-12 Liant pour l'encollage du bois

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752550739 DE2550739A1 (de) 1975-11-12 1975-11-12 Bindemittel fuer die holzverleimung

Publications (1)

Publication Number Publication Date
DE2550739A1 true DE2550739A1 (de) 1977-05-26

Family

ID=5961525

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752550739 Withdrawn DE2550739A1 (de) 1975-11-12 1975-11-12 Bindemittel fuer die holzverleimung

Country Status (7)

Country Link
JP (1) JPS5262396A (ro)
DE (1) DE2550739A1 (ro)
FR (1) FR2331576A1 (ro)
IT (1) IT1070931B (ro)
NL (1) NL7612550A (ro)
NO (1) NO763813L (ro)
SE (1) SE7612473L (ro)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4458049A (en) * 1981-07-01 1984-07-03 Basf Aktiengesellschaft Preparation of cocondensates which produce weather-resistant bonding
AT395014B (de) * 1989-12-15 1992-08-25 Krems Chemie Gmbh Verfahren zur beschleunigten aushaertung von aminoplastleimen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1546045A (fr) * 1966-11-26 1968-11-15 Basf Ag Apprêts résistants au chlore et procédé pour l'apprêtage des textiles, résistants au lavage
CH1820368D (ro) * 1968-12-16
BE795631A (fr) * 1972-02-19 1973-08-20 Basf Ag Liants aminoplastes pour materiaux a base de bois

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4458049A (en) * 1981-07-01 1984-07-03 Basf Aktiengesellschaft Preparation of cocondensates which produce weather-resistant bonding
AT395014B (de) * 1989-12-15 1992-08-25 Krems Chemie Gmbh Verfahren zur beschleunigten aushaertung von aminoplastleimen

Also Published As

Publication number Publication date
FR2331576A1 (fr) 1977-06-10
IT1070931B (it) 1985-04-02
SE7612473L (sv) 1977-05-13
JPS5262396A (en) 1977-05-23
NO763813L (ro) 1977-05-13
NL7612550A (nl) 1977-05-16

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination