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DE2026700A1 - Layer and press board made of organic materials with the addition of a glue mixture in connection with wood chips or sawdust - Google Patents

Layer and press board made of organic materials with the addition of a glue mixture in connection with wood chips or sawdust

Info

Publication number
DE2026700A1
DE2026700A1 DE19702026700 DE2026700A DE2026700A1 DE 2026700 A1 DE2026700 A1 DE 2026700A1 DE 19702026700 DE19702026700 DE 19702026700 DE 2026700 A DE2026700 A DE 2026700A DE 2026700 A1 DE2026700 A1 DE 2026700A1
Authority
DE
Germany
Prior art keywords
sawdust
wood chips
addition
glue mixture
organic materials
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.)
Pending
Application number
DE19702026700
Other languages
German (de)
Inventor
Die Anmelder Sind
Original Assignee
Riewer, Manfred, 5501 Kasel; Wulffes, Heinrich, 3171 Neudorf-Platendorf
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 Riewer, Manfred, 5501 Kasel; Wulffes, Heinrich, 3171 Neudorf-Platendorf filed Critical Riewer, Manfred, 5501 Kasel; Wulffes, Heinrich, 3171 Neudorf-Platendorf
Priority to DE19702026700 priority Critical patent/DE2026700A1/en
Priority to GB5214270A priority patent/GB1312383A/en
Priority to FR7043228A priority patent/FR2072740A5/fr
Publication of DE2026700A1 publication Critical patent/DE2026700A1/en
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/16—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of fibres, chips, vegetable stems, or the like
    • 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
    • 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
    • C08L61/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08L61/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Architecture (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Description

Manfred Riewer Heinrich Wulffes Beschreibung der Erfindung Schicht- und Preßplatte aus organischen Stoffen unter Zusatz eines Leimgemisches in Verbindung mit Holzspänen oder Sägemehl.Manfred Riewer Heinrich Wulffes description of the invention layer and press plate made of organic substances with the addition of a glue mixture in conjunction with wood chips or sawdust.

Die Erfindung betrifft eine Schichtpreßplatte aus organischen Stoffen unter Zusatz eines Leimgemisches in Verbindung mit Holzspänen oder Sägemehl als Weiterentwicklung der von denselben Erfindern unter Nr. P 1959088.6 - 25 bei dem Deutschen Patentamt zum Patent angemeldeten Preßplatte aus organischen Stoffen unter Zusatz eines Leimgemisches.The invention relates to a laminated sheet made of organic materials with the addition of a glue mixture in connection with wood chips or sawdust as Further development of the by the same inventors under No. P 1959088.6 - 25 at the German patent office for a patent pending press plate made of organic substances under Addition of a glue mixture.

Span- und Holzplatten werden zur herstellung von Möbeln, Türen, Abtrennwänden, Wandverkleidungen und ähnliches verwandt.Chipboard and wood panels are used to manufacture furniture, doors, partition walls, Wall coverings and the like related.

Preßplatten sind aus den deutschen Patentschriften 835 053, und 835 797 bekannt.Press plates are from German patents 835 053 and 835 797 known.

Die Herstellung der bisher bekannten Preßplatten ist weitraubend und kostspielig und der benötigte Rohstoff vergleichsweise teuer.The production of the previously known press plates is far consuming and expensive and the raw material required is comparatively expensive.

Der Erfindung liegt die Aufgabe zugrunde, eine Platte der eingang erwähnten Art schnell und preisgünstig herzustellen. Durch den Zusatz von Holzspänen oder Sägemehl, die überall als Abfallprodukte preisgünstig oder sogar kostenlos zu erhalten sind, kann die unter tXr. P l959o38.6 - 25 angemeldete Preßplatte bis zum jeweils erforderlichen Wert verdichtet werden.The invention has for its object to provide a plate of the input mentioned type quickly and inexpensively. By adding wood chips or sawdust, which is widely used as waste products inexpensively or even free of charge can be obtained under tXr. P l959o38.6 - 25 registered press plate up to condensed to the required value in each case.

Die Aufgabe wird erfindungsgemäß dadurch gelöst, daß die aus zerkleinertem und aufgerissenem Riedgras hergestellte Platte mit Holz Spänen oder Sägemehl verleimt und gepreßt wird.The object is achieved according to the invention in that the crushed and torn up sedge, glued with wood chips or sawdust and is pressed.

Die mit der Erfindung erzielten Vorteile bestehen darin, daß statt einer Vielzahl von Hölzern oder von Holz überhaupt als Grundstoff das besonders zur Verleimung geeignete und preisgünstige Riedgras Verwendung findet.The advantages achieved by the invention are that instead of a multitude of woods or wood in general as a raw material that is especially true suitable and inexpensive sedge is used for gluing.

Nach herstellung der Riedgrasplatte gemäß der Anmeldung Nr.After the sedge plate has been produced in accordance with application no.

P 1959088.6 - 25 werden Holzspäne aus Sägemehl, die überall in der holzverarbeitenden Industrie als Abfallprodukte anfallen, in der jeweils gewunschten Dichte nach Aufspritzen eines Leimgemisches aufgetragen und gepreßt.P 1959088.6 - 25 are wood chips from sawdust, which are everywhere in the wood processing industry incurred as waste products, in each case desired Density applied after spraying on a glue mixture and pressed.

Claims (1)

Patentanspruch Claim Schichtpreßplatte aus organischen Stoffen unter Zusatz eines Leimgemisches dadurch gekennzeichnet, daß die Platte aus zerkleinertem aufgerissenem Riedgraß be-.Laminated sheet made of organic materials with the addition of a glue mixture characterized in that the plate is made of crushed, torn reed grass loading. steht, der Holzspäne oder Sägemehl nach Auf spritzen eines Leimgemisches in der jeweils gewünschten Dichte zugesetzt und aufgepreßt werden.stands, the wood chips or sawdust after spraying on a glue mixture are added and pressed on in the density desired in each case.
DE19702026700 1969-11-25 1970-06-01 Layer and press board made of organic materials with the addition of a glue mixture in connection with wood chips or sawdust Pending DE2026700A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19702026700 DE2026700A1 (en) 1970-06-01 1970-06-01 Layer and press board made of organic materials with the addition of a glue mixture in connection with wood chips or sawdust
GB5214270A GB1312383A (en) 1969-11-25 1970-11-03 Pressboard made from fibrous material and a binding substance
FR7043228A FR2072740A5 (en) 1969-11-25 1970-11-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702026700 DE2026700A1 (en) 1970-06-01 1970-06-01 Layer and press board made of organic materials with the addition of a glue mixture in connection with wood chips or sawdust

Publications (1)

Publication Number Publication Date
DE2026700A1 true DE2026700A1 (en) 1971-12-09

Family

ID=5772654

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702026700 Pending DE2026700A1 (en) 1969-11-25 1970-06-01 Layer and press board made of organic materials with the addition of a glue mixture in connection with wood chips or sawdust

Country Status (1)

Country Link
DE (1) DE2026700A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT391131B (en) * 1986-11-04 1990-08-27 Eternit Werke Hatschek L Mixture for producing shaped bodies and also their use and shaped bodies produced therefrom

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT391131B (en) * 1986-11-04 1990-08-27 Eternit Werke Hatschek L Mixture for producing shaped bodies and also their use and shaped bodies produced therefrom

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