DD234277A5 - Leimmischung, speziell zur herstellung von holzkonstruktionen, -platten und aehnlichen produkten - Google Patents

Leimmischung, speziell zur herstellung von holzkonstruktionen, -platten und aehnlichen produkten Download PDF

Info

Publication number
DD234277A5
DD234277A5 DD84270466A DD27046684A DD234277A5 DD 234277 A5 DD234277 A5 DD 234277A5 DD 84270466 A DD84270466 A DD 84270466A DD 27046684 A DD27046684 A DD 27046684A DD 234277 A5 DD234277 A5 DD 234277A5
Authority
DD
German Democratic Republic
Prior art keywords
resorcinol
glue mixture
glue
weight
peat
Prior art date
Application number
DD84270466A
Other languages
German (de)
English (en)
Inventor
Pentti Kankaanpaa
Harri Kilpelaeinen
Original Assignee
�������@�����������@��������������@�K�K@���������@��������@������@��@�������k��
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 �������@�����������@��������������@�K�K@���������@��������@������@��@�������k�� filed Critical �������@�����������@��������������@�K�K@���������@��������@������@��@�������k��
Publication of DD234277A5 publication Critical patent/DD234277A5/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • 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
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
    • C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
    • C08G8/20—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with polyhydric phenols
    • C08G8/22—Resorcinol
    • 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
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
    • C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
    • C08G8/24—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with mixtures of two or more phenols which are not covered by only one of the groups C08G8/10 - C08G8/20
    • 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
    • C09J161/04—Condensation polymers of aldehydes or ketones with phenols only
    • C09J161/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • C09J161/12—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols with polyhydric phenols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/26—Natural polymers, natural resins or derivatives thereof according to C08L1/00 - C08L5/00, C08L89/00, C08L93/00, C08L97/00 or C08L99/00

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)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Artificial Fish Reefs (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Golf Clubs (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
DD84270466A 1984-11-26 1984-12-07 Leimmischung, speziell zur herstellung von holzkonstruktionen, -platten und aehnlichen produkten DD234277A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI844635A FI844635A0 (fi) 1984-11-26 1984-11-26 Limblandning foer framstaellning av saerskilt traekonstruktioner, -skivor och dylika produkter.

Publications (1)

Publication Number Publication Date
DD234277A5 true DD234277A5 (de) 1986-03-26

Family

ID=8519959

Family Applications (1)

Application Number Title Priority Date Filing Date
DD84270466A DD234277A5 (de) 1984-11-26 1984-12-07 Leimmischung, speziell zur herstellung von holzkonstruktionen, -platten und aehnlichen produkten

Country Status (7)

Country Link
EP (1) EP0183872B1 (fi)
AT (1) ATE67516T1 (fi)
CA (1) CA1226984A (fi)
DD (1) DD234277A5 (fi)
DE (1) DE3485092D1 (fi)
FI (1) FI844635A0 (fi)
NO (1) NO844922L (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101921574B (zh) * 2009-06-17 2012-10-24 中国林业科学研究院木材工业研究所 一种粘合剂以及使用该粘合剂制备的胶合板

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB996918A (en) * 1964-06-29 1965-06-30 Monsanto Canada Ltd Novel aqueous adhesive compositions
SU981327A1 (ru) * 1981-03-30 1982-12-15 Калининский Ордена Трудового Красного Знамени Политехнический Институт Полимерна пресс-композици

Also Published As

Publication number Publication date
CA1226984A (en) 1987-09-15
DE3485092D1 (de) 1991-10-24
EP0183872A3 (en) 1987-07-22
NO844922L (no) 1986-05-27
EP0183872A2 (de) 1986-06-11
ATE67516T1 (de) 1991-10-15
FI844635A0 (fi) 1984-11-26
EP0183872B1 (de) 1991-09-18

Similar Documents

Publication Publication Date Title
EP0647693B1 (de) Streckmittel für Holzwerkstoff-Bindemittel und Verfahren zu seiner Herstellung
EP0896008B1 (de) Bindemittelzusammensetzung, ihre Verwendung sowie ein Verfahren zur Herstellung von Spanplatten
EP3366713B1 (de) Verfahren zur herstellung von holzverbundwerkstoffen
DE2820907C3 (de) Verleimungsverfahren mit härtbaren Klebern auf Formaldehydbasis und Härterzusammensetzung
DE2346009C3 (de) Klebstoff zur Herstellung von Sperrholz-, Span- und Faserplatten
EP1349901A1 (de) Holzwerkstoffe aus mit polyisocyanaten verleimten holzteilen
DE69916649T2 (de) Phenol/Formaldehyd-Bindungsharze aus erneuerbaren Quellen
EP0788866B1 (de) Verfahren zur Herstellung von formaldehydarmen tanningebundenen Holzspan- und Faserplatten
DD234277A5 (de) Leimmischung, speziell zur herstellung von holzkonstruktionen, -platten und aehnlichen produkten
DE3123999A1 (de) Verfahren zur verringerung der viskositaet von tanninloesung
DE2944178C1 (de) Verfahren zur Herstellung drei- und mehrschichtiger Spanplatten
EP0127767B1 (de) Verfahren zum Verleimen von Massivholz sowie Leimharze, enthaltend Polysaccharide
DE2835752C2 (fi)
EP0037878B2 (de) Herstellung von Holzwerkstoffen mit sehr geringer Formaldehydabgabe
DE3733630A1 (de) Verfahren zur herstellung von holzwerkstoffen
US4594384A (en) Adhesive composition particularly for manufacturing wood constructions, panels and other similar wood products
EP0700762A2 (de) Verfahren zur Herstellung von Holzspan- und Faserplatten
DE3400669A1 (de) Waessrige haerterloesungen fuer aminoplastharze, die diese haerterloesungen enthaltenden leimharzflotten sowie ein verfahren zur herstellung von spanholzwerkstoffen
DE2907877A1 (de) Verfahren zur herstellung von kunstharz aus abfallprodukten
DE2745951C2 (de) Verfahren zum Aushärten von Harnstoff-Formaldehyd- und Melamin-Formaldehyd-Harzen in Gegenwart von Aminoplastbildnern und wasserlöslichen Alkalimetallhalogeniden als reaktionsfähigen Aktivatoren
EP0337093A1 (de) Wässrige Aminoharz-Lösungen für formaldehydarme Flächenverleimungen
EP0067426A1 (de) Herstellung von Bauplatten unter Verwendung von Isocyanat/Aldehyd-Bindemitteln
CH537273A (de) Verfahren zur Herstellung von Holzwerkstoffen mit hoher Heisswasserbeständigkeit
DE2624673A1 (de) Kunstharz auf ligninbasis
DE2502700A1 (de) Wasserdichte pappe und verfahren zu ihrer herstellung