DE102008032713A1 - imitation wood - Google Patents

imitation wood Download PDF

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Publication number
DE102008032713A1
DE102008032713A1 DE200810032713 DE102008032713A DE102008032713A1 DE 102008032713 A1 DE102008032713 A1 DE 102008032713A1 DE 200810032713 DE200810032713 DE 200810032713 DE 102008032713 A DE102008032713 A DE 102008032713A DE 102008032713 A1 DE102008032713 A1 DE 102008032713A1
Authority
DE
Germany
Prior art keywords
wood
imitation wood
pvc resin
mixture
peanut shells
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Withdrawn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
DE200810032713
Other languages
German (de)
Inventor
Bernhard Duna
Antonio Siu Pak Tak
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.)
Muenchener Boulevard Mobel Joseph Duna GmbH
MUENCHENER BOULEVARD MOEBEL JO
Original Assignee
Muenchener Boulevard Mobel Joseph Duna GmbH
MUENCHENER BOULEVARD MOEBEL JO
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 Muenchener Boulevard Mobel Joseph Duna GmbH, MUENCHENER BOULEVARD MOEBEL JO filed Critical Muenchener Boulevard Mobel Joseph Duna GmbH
Priority to DE200810032713 priority Critical patent/DE102008032713A1/en
Priority to DE112009002222T priority patent/DE112009002222A5/en
Priority to PCT/DE2009/000954 priority patent/WO2010003403A1/en
Publication of DE102008032713A1 publication Critical patent/DE102008032713A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • 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
    • C08L99/00—Compositions of natural macromolecular compounds or of derivatives thereof not provided for in groups C08L89/00 - C08L97/00

Abstract

Die Erfindung bezieht sich auf die Herstellung eines Holzimitats, welches vom Aussehen her sehr holzähnlich ist und das in wesentlichen Punkten wie Stabilität und Beständigkeit gegen Feuchtigkeit vielen Holzarten sogar überlegen ist. Der Erfindung liegt die wesentliche Aufgabe zugrunde, einen derartigen Werkstoff vorzuschlagen, der aus Gründen der Schonung der Umwelt vor allem der Wälder den Einsatz von natürlich gewachsenem Holz vermeidet. Gelöst ist die erfindungsgemäße Aufgabe im Wesentlichen durch ein Gemisch aus PVC-Harz und Reisschalen und/oder Erdnussschalen. Diesem Gemisch können in gewissen kleineren Mengen noch folgende Ingredienzen beigemengt werden: beispielsweise chemische Binder, Farbpigmente, Schmiermittel, Calcium-Carbonat und Prozess-Beschleuniger.The invention relates to the production of a wooden imitation, which is very wood-like in appearance and which is in many respects even superior to many types of wood, such as stability and resistance to moisture. The invention is based on the essential object of proposing such a material, which avoids the use of naturally grown wood for reasons of protecting the environment, especially the forests. The object of the invention is achieved essentially by a mixture of PVC resin and rice husks and / or peanut shells. The following ingredients may also be added to this mixture in certain smaller amounts: for example chemical binders, color pigments, lubricants, calcium carbonate and process accelerators.

Description

Die Erfindung bezieht sich auf die Herstellung eines vom Ansehen her holzähnlichen Werkstoffes.The This invention relates to the manufacture of a watch Composite wood Material.

Die bekannten Kunststoffhölzer sind bzw. werden aus einer Mischung aus Holz und PE/PP (Polyethylen/Propylen) hergestellt. Diese Werkstoffe werden vorwiegend ohne eine abschließende Oberflächenbehandlung beispielsweise für die Herstellung von Bodendielen im Aussenbereich verwendet. Die bekannten Kunststoffhölzer können nicht oder nur mit größerem Aufwand lackiert werden. Des weiteren haben sie den Nachteil, dass sie sich wegen des PE-Anteils sehr plastisch anfühlen. Aus diesen Gründen sind die bekannten Kunststoffhölzer für die Möbelherstellung kaum geeignet, schon garnicht für Massiv-Möbel.The known plastic woods are or are made of a mixture of wood and PE / PP (polyethylene / propylene) produced. These materials are predominantly without a final surface treatment for example used the production of outdoor floorboards. The known plastic woods can not or only with greater effort to be painted. Furthermore, they have the disadvantage of being themselves feel very plastic because of the PE content. For these reasons are the well-known plastic woods for the furniture manufacturing hardly suitable, certainly not for Solid furniture.

Der Erfindung liegt die Aufgabe zugrunde, einen holzähnlichen Werkstoff vorzuschlagen, der die aufgezeigten Nachteile vermeidet, und der aus Gründen der Schonung der Umwelt, im besonderen des Waldes primär den Einsatz von Holz grundsätzlich vermeidet.Of the Invention has for its object to propose a wood-like material, which avoids the disadvantages shown, and for the sake of Conservation of the environment, in particular of the forest primarily the use of wood in principle avoids.

Gelöst ist die erfindungsgemäße Aufgabe im wesentlichen durch ein Gemisch aus PVC-Harz (Polyvinylchlorid) und Reisschalen und/oder Erdnussschalen. Der sich daraus ergebende Ersatzwerkstoff für Holz hat eine sehr holzähnliche Optik wie auch Haptik und er bietet gegenüber den allermeisten Holzarten in vieler Hinsicht wesentlich verbesserte Eigenschaften. Seine Oberfläche kann zudem problemlos lackiert werden, so dass sich der neue Werkstoff besonders eignet für die Herstellung von Möbeln, Zäunen, Furnieren und sogar für Ständer von Sonnenschirmen. Durch seine Stabilität, Formbeständigkeit gegenüber Holz und seine absolute Widerstandsfähigkeit gegenüber Feuchtigkeitseinflüssen wie Regen ist der erfindungsgemäße Werkstoff den Stoffen aus Holz/PE-Mischungen und auch vielen Holzarten weit überlegen.Solved is the inventive task essentially by a mixture of PVC resin (polyvinyl chloride) and rice husks and / or peanut shells. The resulting Spare material for Wood has a very wood-like Optics as well as feel and he offers against the vast majority of wood species significantly improved properties in many ways. Its surface can also be painted without problems, so that the new material especially suitable for the manufacture of furniture, fences, Veneer and even for stand of umbrellas. Due to its stability, dimensional stability to wood and its absolute resilience across from humidity influences Like rain, the material according to the invention is the Substances made of wood / PE mixtures and also many types of wood far superior.

Bei der Herstellung des erfindungsgemäßen Stoffgemisches können bei Bedarf noch diverse Ingredienzen beigemischt werden und zwar in mehr oder weniger geringeren Mengen, beispielsweise chemische Binder, Farbpigmente, Schmiermittel, Calcium-Carbonat sowie Prozeß-Beschleuniger.at the preparation of the mixture according to the invention can at Demand still diverse ingredients to be mixed and that in more or less smaller quantities, for example chemical binders, Color pigments, lubricants, calcium carbonate and process accelerators.

Die vorgenannten Ingredienzen sind im Fachhandel erhältlich.The The above ingredients are available from specialist retailers.

Die Erfahrungen bei der Herstellung des erfindungsgemäßen Werkstoffes lehren, dass es sinnvoll ist, die Basisstoffe-PVC-Harz und Reisschalen und/oder Erdnussschalen- etwa im Verhältnis 50 zu 50 zumischen.The Experience in the production of the material according to the invention teach that it makes sense to use the basic materials-PVC resin and rice husks and / or peanut shells, for example in a 50/50 ratio.

Das Schutzbegehren enthält noch nähere Angaben für konkrete Mischungsverhältnisse im Rahmen der Erfindung.The Includes protection requests even closer Information for concrete mixing ratios in the context of the invention.

Alle Prozentangaben beziehen sich auf die Gewichte der verschiedenen Stoffe.All Percentages refer to the weights of the various Substances.

Bei der Herstellung der erfindungsgemäßen Holzimitate kann dem Gemisch auch in gewissem Maße Abfallholz beigemengt werden, was nur dann geschehen sollte, wenn solches zur Entsorgung zur Verfügung steht; der erfindungsgemäße Werkstoff ist für seine Erzeugung nicht auf Holz angewiesen.at the preparation of wood imitations according to the invention can the mixture also to some extent waste wood be added, which should only happen if such Disposal is available; the material according to the invention is for its production does not rely on wood.

Schließlich ist es vorteilhaft, die Oberfläche des erfindungsgemäßen Werkstoffes nach einer entsprechenden Vorbehandlung zu lackieren oder zu lasieren.Finally is it benefits the surface of the material according to the invention after a corresponding pre-treatment to varnish or glaze.

Claims (5)

Holzimitat, gekennzeichnet durch ein Gemisch aus PVC-Harz und Reisschalen und/oder Erdnussschalen.Imitation wood, characterized by a mixture made of PVC resin and rice bowls and / or peanut shells. Holzimitat nach Anspruch 1, dadurch gekennzeichnet, dass die Anteile PVC-Harz und Reisschalen und/oder Erdnussschalen etwa im Verhältnis 50 zu 50 gemischt sind.Imitation wood according to claim 1, characterized that the proportions of PVC resin and rice husks and / or peanut shells about in proportion 50 to 50 are mixed. Holzimitat nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, dass den Basisanteilen PVC-Harz und Reisschalen und/oder Erdnussschalen noch die folgenden Ingredienzen mehr oder weniger beigemengt sind: chemische Binder, Farbpigmente, Schmiermittel, Calcium-Carbonat und Prozess-Beschleuniger.Imitation wood according to claims 1 and 2, characterized that the base shares PVC resin and rice husks and / or peanut shells the following ingredients are more or less added: chemical binders, color pigments, lubricants, calcium carbonate and process accelerator. Holzimitat nach einem oder mehreren der Ansprüche 1 bis 3, gekennzeichnet durch folgendes Gemisch: PVC-Harz: 30 bis 40%, vorzugsweise 31 bis 37% Reis- und/oder Erdnuss-Schalen: 30 bis 40%, vorzugsweise 33 bis 36% Chemische Binder: 8 bis 12%, vorzugsweise 7 bis 9% Farbpigmente: 0,5 bis 1% Schmiermittel: 2 bis 4% Calcium-Carbonat: 12 bis 18%, vorzugsweise 11 bis 15% Prozess-Beschleuniger: 8 bis 12%
Imitation wood according to one or more of claims 1 to 3, characterized by the following mixture: PVC resin: 30 to 40%, preferably 31 to 37% Rice and / or peanut shells: 30 to 40%, preferably 33 to 36% Chemical binders: 8 to 12%, preferably 7 to 9% Color pigments: 0.5 to 1% Lubricant: 2 to 4% Calcium carbonate: 12 to 18%, preferably 11 to 15% Process Accelerator: 8 to 12%
Holzimitat nach einem oder mehreren der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Oberfläche nach einer entsprechenden Vorbehandlung lackiert oder lasiert ist.Imitation wood according to one or more of claims 1 to 4, characterized in that the surface according to a corresponding Pretreatment is painted or varnished.
DE200810032713 2008-07-11 2008-07-11 imitation wood Withdrawn DE102008032713A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE200810032713 DE102008032713A1 (en) 2008-07-11 2008-07-11 imitation wood
DE112009002222T DE112009002222A5 (en) 2008-07-11 2009-07-08 imitation wood
PCT/DE2009/000954 WO2010003403A1 (en) 2008-07-11 2009-07-08 Imitation wood

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200810032713 DE102008032713A1 (en) 2008-07-11 2008-07-11 imitation wood

Publications (1)

Publication Number Publication Date
DE102008032713A1 true DE102008032713A1 (en) 2010-01-14

Family

ID=41119673

Family Applications (2)

Application Number Title Priority Date Filing Date
DE200810032713 Withdrawn DE102008032713A1 (en) 2008-07-11 2008-07-11 imitation wood
DE112009002222T Withdrawn DE112009002222A5 (en) 2008-07-11 2009-07-08 imitation wood

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE112009002222T Withdrawn DE112009002222A5 (en) 2008-07-11 2009-07-08 imitation wood

Country Status (2)

Country Link
DE (2) DE102008032713A1 (en)
WO (1) WO2010003403A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008010820U1 (en) 2008-08-05 2008-11-13 Münchener Boulevard Möbel Joseph Duna GmbH module
DE202008011573U1 (en) 2008-08-29 2008-11-27 Münchener Boulevard Möbel Joseph Duna GmbH panel member
WO2016170326A1 (en) * 2015-04-20 2016-10-27 Kenneth Hillel Peter Harris Biodegradable thermoplastic moulding and extrusion compounds made from biomass

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5730911B2 (en) * 2010-02-19 2015-06-10 パテンタ アジア リミテッドＰａｔｅｎｔａ Ａｓｉａ Ｌｔｄ． Artificial wood and composition for producing the same
WO2016135525A1 (en) * 2015-02-23 2016-09-01 Patenta Asia Ltd. Composition for producing imitation wood by means of a calendering, injection molding, or 3d printing process
KR20200128418A (en) 2015-10-23 2020-11-12 쳄슨 폴리머-아디티브 아게 Vinyl chloride polymers and compositions for additive manufacturing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4881935A (en) * 1972-02-08 1973-11-01
JPH02190315A (en) * 1989-01-20 1990-07-26 Tesuko:Kk Manufacture of vinyl chloride resin sheet mixed with rice hulls
US6011091A (en) * 1996-02-01 2000-01-04 Crane Plastics Company Limited Partnership Vinyl based cellulose reinforced composite
CN1295277C (en) * 2005-06-01 2007-01-17 华东理工大学 Method for preparing plastic wood
US20070259995A1 (en) * 2006-05-05 2007-11-08 Peter Frenkel Compatibilizers for composites of PVC and cellulosic materials
CN101074323A (en) * 2006-05-17 2007-11-21 金星洙 Use of rice hull and artifical woods

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008010820U1 (en) 2008-08-05 2008-11-13 Münchener Boulevard Möbel Joseph Duna GmbH module
DE202008011573U1 (en) 2008-08-29 2008-11-27 Münchener Boulevard Möbel Joseph Duna GmbH panel member
WO2016170326A1 (en) * 2015-04-20 2016-10-27 Kenneth Hillel Peter Harris Biodegradable thermoplastic moulding and extrusion compounds made from biomass

Also Published As

Publication number Publication date
WO2010003403A1 (en) 2010-01-14
DE112009002222A5 (en) 2011-06-16

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8143 Withdrawn due to claiming internal priority