DE4135330C1 - Building material used as replacement for wood - comprises mixt. of old paper, water, and starch which is worked to the wood type prod. using heat and pressure - Google Patents
Building material used as replacement for wood - comprises mixt. of old paper, water, and starch which is worked to the wood type prod. using heat and pressureInfo
- Publication number
- DE4135330C1 DE4135330C1 DE19914135330 DE4135330A DE4135330C1 DE 4135330 C1 DE4135330 C1 DE 4135330C1 DE 19914135330 DE19914135330 DE 19914135330 DE 4135330 A DE4135330 A DE 4135330A DE 4135330 C1 DE4135330 C1 DE 4135330C1
- Authority
- DE
- Germany
- Prior art keywords
- waste paper
- water
- starch
- building material
- wood
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/007—Manufacture of substantially flat articles, e.g. boards, from particles or fibres and at least partly composed of recycled material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/20—Agglomeration, binding or encapsulation of solid waste
- B09B3/21—Agglomeration, binding or encapsulation of solid waste using organic binders or matrix
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
- C08L3/02—Starch; Degradation products thereof, e.g. dextrin
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/78—Recycling of wood or furniture waste
Abstract
Description
Die Erfindung betrifft einen Baustoff, der insbesondere als Holzersatz für den Innenausbau und die Inneneinrichtung von geschlossenen Räumen ausgebildet ist.The invention relates to a building material, in particular as Wood replacement for the interior and the interior of closed rooms is formed.
Meines Wissens gibt es bisher keine Baustoffe, die auf einer Verbindung zwischen Altpapier und Stärke beruhen.As far as I know, there are no building materials on one Link between waste paper and starch.
Bisher wird auf dem Gebiet des Innenausbaus und der Inneneinrichtung von geschlossenen Räumen häufig auf die Materialien Holz, Holzwerkstoffe (wie Spanplatten) oder neuerdings auch Pappe zurückgegriffen. Diese Stoffe haben den Nachteil, daß die Umweltresource Holz weiter dezimiert wird und daß Spanplatten und Pappe oft umweltschädliche Zusatzstoffe enthalten. Auf der anderen Seite fallen in unserer Gesellschaft ungeheure Mengen an Papier an, die nicht wiederverwertet werden können, weil der Markt anscheinend nicht genug auf nahmefähig ist.So far, in the field of interior design and Interior decoration of closed rooms often on the Materials wood, wood materials (such as chipboard) or cardboard has recently been used. These substances have the disadvantage that the environmental resource is wood is further decimated and that chipboard and cardboard often contain environmentally harmful additives. On the other hand, fall in our society tremendous amounts of paper that is not recycled can be because the market doesn't seem to be enough is able to take.
Aufgabe dieser Erfindung ist es nun, einen Ersatz für Holz und Holzwerkstoffe anzugeben, der sowohl im Kostenpunkt günstig abschneidet, als auch absolut umweltfreundlich ist, sprich keinerlei umweltschädliche Zusätze enthält.The object of this invention is now to replace wood and wood-based materials, both in the cost point performs cheaply, as well as being absolutely environmentally friendly, i.e. contains no environmentally harmful additives.
Diese Aufgabe wird durch die im Kennzeichen der Patentansprüche genannten Merkmale gelöst.This task is carried out by the Features mentioned claims solved.
Nachstehend wird die Erfindung anhand eines Ausführungsbei spiels erläutert:The invention will now be described by way of an embodiment explained in game:
Das Altpapier wird in einem ersten Schritt mechanisch zerkleinert. Dies kann dadurch geschehen, daß es mit Wasser versetzt wird, und in dieses Altpapier/Wasser-Gemisch ein schnell rotierendes Messer getaucht wird. Dieses Messer kann nahezu beliebig ausgebildet sein. Als Ergebnis soll daß Altpapier zu einzelnen Teilchen mit einer durchschnittlichen Größe zwischen 0,1 und 2 Millimetern zerstückelt worden sein. Das Wasser wird zum Großteil vom Altpapier abgetrennt, und dem Produktionsprozeß wieder zugeführt. In a first step, the waste paper becomes mechanical crushed. This can be done by using water is added, and into this waste paper / water mixture quickly rotating knife is dipped. This knife can be formed almost arbitrarily. As a result, that Waste paper to individual particles with an average Size between 0.1 and 2 millimeters has been dismembered be. Most of the water comes from waste paper separated, and returned to the production process.
Dem Altpapier wird nun die Stärke zugegeben, wobei das Verhältnis von Stärke zu Altpapier zwischen 2:1 und 6:1 liegt. Dieses Verhältnis ist abhängig von der Art des verwendeten Altpapiers (Tageszeitung, Hochglanzpapier . . .) Wichtig ist in diesem Schritt, daß beide Teile zusammen mit der Restfeuchtigkeit des Altpapiers zu einem gleichmäßig vermischten Gemisch verknetet werden. Dieses Gemisch soll leicht klebrig, ohne jedoch an der Hand zu haften, verformbar und von teigartiger Konsistenz sein.The starch is now added to the waste paper Ratio of starch to waste paper between 2: 1 and 6: 1 lies. This ratio depends on the type of used waste paper (daily newspaper, glossy paper...) It is important in this step that both parts together with the residual moisture of the waste paper to a uniform mixed mixture are kneaded. This mixture is said to slightly sticky, but without sticking to the hand, malleable and dough-like in consistency.
Anschließend wird dieses Gemisch in eine Form gebracht. Die Form sollte teflonbeschichtet oder mit einer entsprechenden Anti-Haft-Schicht überzogen sein. Diese Form wird nun unter mechanischen Druck gesetzt und auf 100 bis 400°C erhitzt.This mixture is then brought into a mold. The Form should be teflon coated or with an appropriate Non-stick coating. This form is now under mechanical pressure and heated to 100 to 400 ° C.
Nach der Erhärtung der Masse wird sie aus der Form gelöst, und ist fertig.After the mass has hardened, it is released from the mold, and is done.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19914135330 DE4135330C1 (en) | 1991-10-26 | 1991-10-26 | Building material used as replacement for wood - comprises mixt. of old paper, water, and starch which is worked to the wood type prod. using heat and pressure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19914135330 DE4135330C1 (en) | 1991-10-26 | 1991-10-26 | Building material used as replacement for wood - comprises mixt. of old paper, water, and starch which is worked to the wood type prod. using heat and pressure |
Publications (1)
Publication Number | Publication Date |
---|---|
DE4135330C1 true DE4135330C1 (en) | 1992-12-03 |
Family
ID=6443465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19914135330 Expired - Fee Related DE4135330C1 (en) | 1991-10-26 | 1991-10-26 | Building material used as replacement for wood - comprises mixt. of old paper, water, and starch which is worked to the wood type prod. using heat and pressure |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4135330C1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4402284A1 (en) * | 1994-01-27 | 1995-08-03 | Ibn Gmbh Dresden | Process for the production of shaped, recyclable packaging using waste paper |
AT399883B (en) * | 1993-07-29 | 1995-08-25 | Markus Dipl Ing Rettenbacher | MOLDED BODIES FROM OR WITH AN ENVIRONMENTALLY COMPATIBLE MATERIAL, METHOD FOR THE PRODUCTION AND USE THEREOF |
WO1995023831A1 (en) * | 1994-03-01 | 1995-09-08 | Wvg Formteilewerk Gmbh | Moulding of cellulose-containing, vegetable material and process for producing it |
WO1996023026A1 (en) * | 1995-01-26 | 1996-08-01 | Rapido Waagen- Und Maschinenfabrik Gmbh | Method of producing shaped bodies, in particular for packaging, and shaped bodies |
FR2737233A1 (en) * | 1995-07-24 | 1997-01-31 | Carle Alain | Organic composite product - composed of mixture of recovered ground wood and recovered paper-cardboard linked by recovered non-toxic natural substances |
DE19653243A1 (en) * | 1996-12-20 | 1998-06-25 | Wolfgang A Dipl Ing Mayer | Paper insulation or noise=damping material(s) preparation method |
DE19854708A1 (en) * | 1998-11-26 | 2000-05-31 | Dieffenbacher Gmbh Maschf | Press action for continuous fiberboard/chipboard production has barrier belt between board and press surfaces to protect boards from sticking in press zone |
EP1750915A2 (en) * | 2004-05-27 | 2007-02-14 | Terraboard, Inc. | Building material for forming an architectural surface covering and method for producing the same |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3000837A1 (en) * | 1979-01-15 | 1980-07-24 | Muntwyler Hochstrasser Helene | AGENT FOR PRODUCING PAPER OR FINE-PARTICLE CELLULOSE |
US4340442A (en) * | 1978-11-06 | 1982-07-20 | Champion International Corporation | Starch fibrids useful in enhancing the physical properties of paper, and process of preparing same |
US4492729A (en) * | 1982-10-08 | 1985-01-08 | Georgia-Pacific Corporation | Cohesive fibrous mat for in-transit particulate control |
US4562218A (en) * | 1982-09-30 | 1985-12-31 | Armstrong World Industries, Inc. | Formable pulp compositions |
CH657370A5 (en) * | 1980-01-17 | 1986-08-29 | Helene Muntwyler Hochstrasser | Agent which gives a hardening dough with paper or finely divided cellulose and water |
-
1991
- 1991-10-26 DE DE19914135330 patent/DE4135330C1/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4340442A (en) * | 1978-11-06 | 1982-07-20 | Champion International Corporation | Starch fibrids useful in enhancing the physical properties of paper, and process of preparing same |
DE3000837A1 (en) * | 1979-01-15 | 1980-07-24 | Muntwyler Hochstrasser Helene | AGENT FOR PRODUCING PAPER OR FINE-PARTICLE CELLULOSE |
CH657370A5 (en) * | 1980-01-17 | 1986-08-29 | Helene Muntwyler Hochstrasser | Agent which gives a hardening dough with paper or finely divided cellulose and water |
US4562218A (en) * | 1982-09-30 | 1985-12-31 | Armstrong World Industries, Inc. | Formable pulp compositions |
US4492729A (en) * | 1982-10-08 | 1985-01-08 | Georgia-Pacific Corporation | Cohesive fibrous mat for in-transit particulate control |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT399883B (en) * | 1993-07-29 | 1995-08-25 | Markus Dipl Ing Rettenbacher | MOLDED BODIES FROM OR WITH AN ENVIRONMENTALLY COMPATIBLE MATERIAL, METHOD FOR THE PRODUCTION AND USE THEREOF |
DE4402284A1 (en) * | 1994-01-27 | 1995-08-03 | Ibn Gmbh Dresden | Process for the production of shaped, recyclable packaging using waste paper |
WO1995020628A1 (en) * | 1994-01-27 | 1995-08-03 | Rapido Waagen- Und Maschinenfabrik Gmbh | Process for producing moldings from biodegradable material, and moldings |
WO1995023831A1 (en) * | 1994-03-01 | 1995-09-08 | Wvg Formteilewerk Gmbh | Moulding of cellulose-containing, vegetable material and process for producing it |
WO1996023026A1 (en) * | 1995-01-26 | 1996-08-01 | Rapido Waagen- Und Maschinenfabrik Gmbh | Method of producing shaped bodies, in particular for packaging, and shaped bodies |
FR2737233A1 (en) * | 1995-07-24 | 1997-01-31 | Carle Alain | Organic composite product - composed of mixture of recovered ground wood and recovered paper-cardboard linked by recovered non-toxic natural substances |
DE19653243A1 (en) * | 1996-12-20 | 1998-06-25 | Wolfgang A Dipl Ing Mayer | Paper insulation or noise=damping material(s) preparation method |
DE19854708A1 (en) * | 1998-11-26 | 2000-05-31 | Dieffenbacher Gmbh Maschf | Press action for continuous fiberboard/chipboard production has barrier belt between board and press surfaces to protect boards from sticking in press zone |
EP1750915A2 (en) * | 2004-05-27 | 2007-02-14 | Terraboard, Inc. | Building material for forming an architectural surface covering and method for producing the same |
EP1750915A4 (en) * | 2004-05-27 | 2008-01-23 | Terraboard Inc | Building material for forming an architectural surface covering and method for producing the same |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8100 | Publication of the examined application without publication of unexamined application | ||
D1 | Grant (no unexamined application published) patent law 81 | ||
8322 | Nonbinding interest in granting licences declared | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: SCHWAIGER, HEINZ, 80539 MUENCHEN, DE |
|
8381 | Inventor (new situation) |
Free format text: ELLWEIN, CHRISTIAN, 94496 ORTENBURG, DE |
|
8339 | Ceased/non-payment of the annual fee | ||
8370 | Indication of lapse of patent is to be deleted | ||
8339 | Ceased/non-payment of the annual fee |