DE102007024283A1 - Ambient air's harmful substance, odorous substance or fiber strain preventing and/or reducing device, has barrier layer arranged on upper surface of body that emits harmful/odorous substance, where barrier layers has chitin and/or chitosan - Google Patents
Ambient air's harmful substance, odorous substance or fiber strain preventing and/or reducing device, has barrier layer arranged on upper surface of body that emits harmful/odorous substance, where barrier layers has chitin and/or chitosan Download PDFInfo
- Publication number
- DE102007024283A1 DE102007024283A1 DE200710024283 DE102007024283A DE102007024283A1 DE 102007024283 A1 DE102007024283 A1 DE 102007024283A1 DE 200710024283 DE200710024283 DE 200710024283 DE 102007024283 A DE102007024283 A DE 102007024283A DE 102007024283 A1 DE102007024283 A1 DE 102007024283A1
- Authority
- DE
- Germany
- Prior art keywords
- substance
- chitosan
- chitin
- agent
- harmful
- 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- Withdrawn
Links
- 229920001661 Chitosan Polymers 0.000 title claims abstract description 17
- 229920002101 Chitin Polymers 0.000 title claims abstract description 16
- 239000012080 ambient air Substances 0.000 title claims abstract description 5
- 239000000126 substance Substances 0.000 title abstract description 6
- 230000004888 barrier function Effects 0.000 title abstract 6
- 239000000835 fiber Substances 0.000 title description 2
- 239000003344 environmental pollutant Substances 0.000 claims description 26
- 231100000719 pollutant Toxicity 0.000 claims description 26
- 239000003795 chemical substances by application Substances 0.000 claims description 25
- 239000000853 adhesive Substances 0.000 claims description 10
- 230000001070 adhesive effect Effects 0.000 claims description 10
- 239000013543 active substance Substances 0.000 claims description 8
- 102000007474 Multiprotein Complexes Human genes 0.000 claims description 6
- 108010085220 Multiprotein Complexes Proteins 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 244000005700 microbiome Species 0.000 claims description 6
- 150000001413 amino acids Chemical class 0.000 claims description 4
- 230000015556 catabolic process Effects 0.000 claims description 3
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 238000006731 degradation reaction Methods 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 239000011505 plaster Substances 0.000 claims description 3
- 239000002966 varnish Substances 0.000 claims description 2
- 239000002979 fabric softener Substances 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 3
- 239000010410 layer Substances 0.000 abstract 4
- 239000011248 coating agent Substances 0.000 abstract 1
- 239000011247 coating layer Substances 0.000 abstract 1
- 239000004480 active ingredient Substances 0.000 description 9
- 239000010440 gypsum Substances 0.000 description 9
- 229910052602 gypsum Inorganic materials 0.000 description 9
- 239000003570 air Substances 0.000 description 7
- 239000004615 ingredient Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 239000004566 building material Substances 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 239000012855 volatile organic compound Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 102000011782 Keratins Human genes 0.000 description 1
- 108010076876 Keratins Proteins 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000011093 chipboard Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 229940075065 polyvinyl acetate Drugs 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011492 sheep wool Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/15—Proteins or derivatives thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
- C08L5/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
-
- 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
- C09J105/00—Adhesives based on polysaccharides or on their derivatives, not provided for in groups C09J101/00 or C09J103/00
- C09J105/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/03—Polysaccharides or derivatives thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/20—Organic adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4508—Gas separation or purification devices adapted for specific applications for cleaning air in buildings
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Paints Or Removers (AREA)
Abstract
Description
Die Erfindung betrifft ein Mittel zum Abbau von Schadstoffen, insbesondere zum Abbau von Schadstoffen aus der Raumluft.The The invention relates to an agent for reducing pollutants, in particular to reduce pollutants from the room air.
Der Anmelder ist Inhaber einer Reihe von Schutzrechtsanmeldungen, die sich mit Mitteln, Vorrichtungen und Verfahren zum Abbau, d. h. Reinigung von Schadstoffen aus der Raumluft befassen. Insbesondere werden sogenannte „Volatile organic compounds" (VOC's), als eine Schadstoffgruppe angesehen, die gesundheitlich bedenklich ist. Hierzu gehören auch die Aldehyde, insbesondere die Formaldehyde. Derartige Schadstoffe können insbesondere in Baustoffen, wie Holzspanplatten aber auch in Klebstoffen und anderen Baustoffen vorhanden sein, die als Quelle derartiger Schadstoffemissionen die Raumluft beeinträchtigen können.Of the Applicant is the owner of a number of IPR applications, which themselves with means, devices and methods of degradation, d. H. cleaning to deal with pollutants from indoor air. In particular, be so-called "volatile organic compounds" (VOCs), as one Considered harmful substance group, which is of concern to health. These include also the aldehydes, in particular the formaldehyde. Such pollutants especially in building materials, such as chipboard but also be present in adhesives and other building materials that as a source of such pollutant emissions affect the room air can.
Aus
der deutschen Patentanmeldung
Aus
der nachveröffentlichten deutschen Patentanmeldung
Schließlich kommen, wie in der zuletzt zitierten Anmeldung beschrieben, auch einzelne oder mehrere Aminosäuren als Wirkstoffe in Betracht, um die Schadstoffe dauerhaft aufzunehmen und zu binden.After all come, as described in the last cited application, also single or multiple amino acids as active ingredients, to permanently absorb and bind the pollutants.
Die vorbekannten Mittel funktionieren in recht zufrieden stellender Weise. Allerdings erscheint es bei bestimmten Anwendungsfällen problematisch, die Wirkstoffe in dem Mittel homogen zu verteilen. Beispielsweise bei Gipsen, Lacken, Farben, Klebstoffen, Beizen und anderen vergleichbaren Flüssigkeiten bereitet die Einbringung der Wirkstoffe, zum Beispiel der Eiweißkomplexe oder der Mirkoorganismen, in das herzustellende Produkt hinsichtlich einer gewünschten, zu erzielenden homogenen Verteilung erhebliche Probleme.The Previously known remedies work quite satisfactorily Wise. However, it does appear in certain applications problematic to distribute the active ingredients in the agent homogeneous. For example for gypsum, lacquers, paints, adhesives, stains and other comparable Liquids prepares the introduction of the active ingredients, for example, protein complexes or microorganisms, in the product to be produced in terms of a desired, to achieve a homogeneous distribution considerable problems.
Die Aufgabe der Erfindung besteht darin, die geschilderten Probleme zu überwinden.The The object of the invention is the problems outlined to overcome.
Die Erfindung löst diese Aufgabe mit einem Mittel gemäß Anspruch 1.The Invention solves this problem with an agent according to claim 1.
Das erfindungsgemäße Mittel weist als Bestandteile Wirkstoffe auf, die zum Abbau von Schadstoffen diese aufnehmen und binden können. Solche Wirkstoffe sind aus den vorgenannten Patentanmeldungen des Anmelders her bekannt, zum Beispiel als Eiweißkomplexe oder Mikroorganismen oder isolierte Aminosäuren.The inventive agent has as ingredients Active substances that absorb these to reduce pollutants and can bind. Such agents are known from the above Applicant's patent applications are known, for example as protein complexes or microorganisms or isolated amino acids.
Die
deutschen Patentanmeldungen
Zusätzlich ist als wesentliches Element der Erfindung vorgesehen, dass in dem Mittel Chitin oder Chitosan enthalten ist.additionally is provided as an essential element of the invention, that in the Contains chitin or chitosan.
Aus
der
Mit Chitin beziehungsweise Chitosan steht ein kommerziell erhältlicher und verhältnismäßig preiswerter Ausgangsstoff zur Verfügung, der in überraschender Weise in dem erfindungsgemäßen Mittel für eine besonders gute Homogenisierung der Wirkstoffe sorgt. Das Chitin beziehungsweise Chitosan kann vermutlich in einer besonders vorteilhaften Weise – so lassen es die durchgeführten Versuche jedenfalls vermuten – Wasser aufnehmen und binden, und auf diese Weise verhindern, dass sich das in der Flüssigkeit vorhandene Wasser an die Eiweißkomplexe oder die anderen, in dem Mittel enthaltenen reaktiven Wirkstoffe bindet. Das Chitin und/oder das Chitosan könnte insoweit eine Wirkung als Emulgator entfalten.With Chitin or chitosan is a commercially available and relatively inexpensive source material available in a surprising way in the agent according to the invention for a ensures particularly good homogenization of the active ingredients. The chitin or Chitosan can probably in a particularly advantageous manner - so In any case, let it be assumed that the experiments carried out - water absorb and bind, and in this way prevent yourself the water present in the liquid to the protein complexes or the other reactive agents contained in the agent binds. The chitin and / or the chitosan could so far develop an effect as an emulsifier.
Das erfindungsgemäße Mittel umfasst neben den beiden erfindungswesentlichen und voneinander unterschiedlichen Bestandteilen, nämlich Chitin beziehungsweise Chitosan einerseits, und dem die Schadstoffe bindenden Wirkstoff andererseits, natürlich weitere Bestandteile. Ist das erfindungsgemäße Mittel beispielsweise als Klebstoff ausgebildet, so umfasst das erfindungsgemäße Mittel samtliche herkömmlichen Bestandteile eines herkömmlichen Klebstoffes, wobei zusätzlich lediglich die Wirkstoffe zur Bindung der Schadstoffe und Chitin beziehungsweise Chitosan hinzugefügt sind. Gleichermaßen kann im Falle eines als Gips ausgebildeten erfindungsgemäßen Mittels das erfindungsgemäße Mittel hinsichtlich seiner Zusammensetzung einem herkömmlichen Gips nachgebildet sein und zusätzlich die Bestandteile Chitin beziehungsweise Chitosan und andererseits die Wirkstoffe enthalten.The Composition according to the invention comprises in addition to the two essential to the invention and different from one another, namely chitin or chitosan on the one hand, and on the other hand, the active substance binding the pollutants, of course, of course other ingredients. Is the agent of the invention formed, for example, as an adhesive, the inventive comprises Medium all conventional components of a conventional Adhesive, with additionally only the active ingredients for binding the pollutants and chitin or chitosan are added. Similarly, in the case a gypsum formed according to the invention By means of the agent according to the invention in terms its composition is modeled on a conventional plaster and in addition the ingredients chitin respectively Chitosan and on the other hand contain the active ingredients.
Es genügt die Zufügung von Chitin beziehungsweise Chitosan in recht geringen Mengen, zum Beispiel von weitaus weniger als 10%.It suffice the addition of chitin or Chitosan in rather small quantities, for example, by far less than 10%.
Die beiden erfindungswesentlichen Bestandteile des Mittels, nämlich Chitin oder Chitosan einerseits, und die Schadstoffe bindenden Wirkstoffe andererseits, liegen, bevor sie miteinander vermischt werden, gesondert, separat voneinander in einer dosierbaren Form vor. Insbesondere können die beiden erfindungswesentlichen Bestandteile in einer Pulverform oder in einer anderen geeigneten Form vorliegen, die es erlaubt, das relative Mischverhältnis der beiden Bestandteile zueinander einzustellen.The two essential components of the composition, namely Chitin or chitosan on the one hand, and the pollutant-binding agents on the other hand, before they are mixed together, they are separate, separately from each other in a metered form. Especially can the two components essential to the invention in a powder form or in any other suitable form, which allows the relative mixing ratio of the two Adjust components to each other.
Insbesondere für den Fall, dass die Wirkstoffe, die Schadstoffe dauerhaft an sich binden können, von Mikroorganismen gebildet sind, deren Zellwände zumindest teilweise aufgespalten sind, ist dieser Wirkstoff gesondert aufbereitet von dem anderen Bestandteil des Mittels, nämlich dem Chitin oder Chitosan.Especially in the event that the active substances, the pollutants durable can bind to themselves, are formed by microorganisms, whose cell walls are at least partially split, this ingredient is separately processed from the other ingredient the remedy, namely the chitin or chitosan.
Die gesonderte Bereitstellung der einzelnen erfindungswesentlichen Bestandteile vor deren Einbringung in das erfindungsgemäße Mittel beziehungsweise vor deren Mischung zu einem erfindungsgemäßen Mittel ermöglicht eine Einstellung der Konzentration in Abhängigkeit der gewünschten Effekte. So können beispielsweise, beziehungsweise je nachdem ob es sich bei dem erfindungsgemäßen Mittel um ein Kleber oder um einen Gips handelt, je nachdem, welche übrigen Bestandteile in dem Mittel enthalten sind, mehr oder weniger Chitin oder Chitosan, oder mehr oder weniger Wirkstoffe hinzugefügt werden.The separate provision of the individual components essential to the invention before their introduction into the invention Means or before their mixture into an inventive Means allows adjustment of concentration in Dependence of the desired effects. So can For example, or depending on whether it is in the inventive agent which is an adhesive or a plaster, whichever is the rest Ingredients contained in the agent are more or less chitin or chitosan, or more or less active ingredients are added.
Des weiteren wurde bei der Herstellung eines erfindungsgemäßen Gipses, zum Beispiel zur Herstellung von Gipskartonplatten, festgestellt, dass die Aushärtezeiten gegenüber dem Stand der Technik deutlich reduziert werden können.Of Another was in the preparation of an inventive Gypsum, for example for the production of gypsum plasterboard, that the curing times compared to the state of Technology can be significantly reduced.
Im Übrigen kann grade im Falle von Gips festgestellt werden, dass Chitin beziehungsweise Chitosan als Bestandteil des noch flüssigen Gipses die Aushärtezeiten reduzieren kann, ohne dass es der Einbringung von Eiweißstoffen oder anderen reaktiven Wirkstoffen bedarf.Furthermore can be found in the case of gypsum, chitin or chitosan as part of the still liquid gypsum the curing times can reduce without it the introduction of protein or other reactive agents needed.
Gemäß einer weiteren vorteilhaften Ausgestaltung der Erfindung ist das Mittel als Flüssigkeit ausgebildet. Dies ermöglicht eine besonders einfache Anwendung.According to one Another advantageous embodiment of the invention is the means formed as a liquid. This allows a particularly easy application.
Gemäß einer weiteren vorteilhaften Ausgestaltung der Erfindung ist das Mittel auch aushärtbar. So kann beispielsweise im Falle von Gips eine Aushärtung des Gipses stattfinden, wobei während des Aushärtevorganges eine homogene Verteilung der reaktiven Wirkstoffe gewährleistet bleibt.According to one Another advantageous embodiment of the invention is the means also curable. For example, in the case of gypsum Curing of the gypsum take place while during the curing process, a homogeneous distribution of the reactive Active ingredients are guaranteed.
Das erfindungsgemäße Mittel kann auch als Klebstoff ausgebildet sein. Insbesondere kommen hier sogenannte Klebstoffe auf Basis von Poly-Vinyl-Acetat in Frage. Derartige Klebstoffe können zum Beispiel für eine Klebung von Gipskartonplatten, Baustoffplatten, Faserplatten, Vliesen oder dergleichen verwendet werden.The Composition according to the invention can also be used as an adhesive be educated. In particular, so-called adhesives are used here based on poly-vinyl acetate in question. Such adhesives can For example, for gluing plasterboard, building boards, Fiber boards, nonwovens or the like can be used.
Das erfindungsgemäße Mittel dient insbesondere dem Abbau von Schadstoffen aus der Raumluft. Insbesondere wenn das Mittel als Farbe oder als Lack ausgebildet ist, und beispielsweise auf die Wandfläche eines Gebäuderaumes aufgebracht wird, können die Wirkstoffe die in der Raumluft befindlichen Schadstoffe aufnehmen und diese binden.The Inventive agent is used in particular the Degradation of pollutants from the room air. Especially if the means is designed as a paint or as a varnish, and for example on the Wall surface of a building room is applied, the active substances can be those in the ambient air Absorb pollutants and bind them.
Das erfindungsgemäße Mittel kann allerdings auch Schadstoffe aufnehmen, die von unmittelbar benachbart angeordneten Schadstoffquellen emittiert werden. Beispielsweise für den Fall, dass das Mittel als Klebstoff oder als Gips ausgebildet ist, und in seinem insbesondere ausgehärteten Zustand einer Baustoffplatte oder einem dergleichen Bauelement benachbart angeordnet ist, und weiter vorausgesetzt, dass dieses Bauelement eine Quelle von Schadstoffemissionen ist, kann das erfindungsgemäße Mittel die von einer benachbart angeordneten Schadstoffquelle emittierten Schadstoffe aufnehmen und dauerhaft binden.The However, agents according to the invention can also pollutants absorb emitted from immediately adjacent pollutant sources become. For example, in the event that the agent as Adhesive or gypsum is formed, and in his particular cured state of a building material plate or the like Component is arranged adjacent, and further provided that this device is a source of pollutant emissions, the agent according to the invention may be that of a adjacent pollutant emitted pollutants record and bind permanently.
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 102006008996 [0003, 0010] - DE 102006008996 [0003, 0010]
- - WO 2007/000337 [0003, 0010] - WO 2007/000337 [0003, 0010]
- - DE 102006062239 [0004, 0010] - DE 102006062239 [0004, 0010]
- - DE 4303415 A1 [0012] DE 4303415 A1 [0012]
Claims (9)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200710024283 DE102007024283A1 (en) | 2007-05-23 | 2007-05-23 | Ambient air's harmful substance, odorous substance or fiber strain preventing and/or reducing device, has barrier layer arranged on upper surface of body that emits harmful/odorous substance, where barrier layers has chitin and/or chitosan |
| PCT/DE2007/002304 WO2008077390A1 (en) | 2006-12-22 | 2007-12-20 | Preparation for a surface covering |
| PCT/DE2007/002303 WO2008077389A2 (en) | 2006-12-22 | 2007-12-20 | Device for preventing or reducing, inter alia, quantities of harmful or odorous substances in ambient air |
| DE202007018091U DE202007018091U1 (en) | 2006-12-22 | 2007-12-21 | Device for the prevention or reduction of pollutants or odor substances in the room air u.a. |
| PCT/DE2007/002312 WO2008077395A1 (en) | 2006-12-22 | 2007-12-21 | Fabric softener |
| DE200720018092 DE202007018092U1 (en) | 2006-12-22 | 2007-12-21 | Preparation for a surface covering u.a. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200710024283 DE102007024283A1 (en) | 2007-05-23 | 2007-05-23 | Ambient air's harmful substance, odorous substance or fiber strain preventing and/or reducing device, has barrier layer arranged on upper surface of body that emits harmful/odorous substance, where barrier layers has chitin and/or chitosan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102007024283A1 true DE102007024283A1 (en) | 2008-11-27 |
Family
ID=39877120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200710024283 Withdrawn DE102007024283A1 (en) | 2006-12-22 | 2007-05-23 | Ambient air's harmful substance, odorous substance or fiber strain preventing and/or reducing device, has barrier layer arranged on upper surface of body that emits harmful/odorous substance, where barrier layers has chitin and/or chitosan |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102007024283A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202007018092U1 (en) | 2006-12-22 | 2008-06-05 | Weber, Lothar Ernst Wilhelm | Preparation for a surface covering u.a. |
| DE202007018091U1 (en) | 2006-12-22 | 2008-06-05 | Weber, Lothar Ernst Wilhelm | Device for the prevention or reduction of pollutants or odor substances in the room air u.a. |
| DE102007029533A1 (en) | 2007-06-25 | 2009-01-02 | Lothar Ernst Wilhelm Weber | Ambient air's harmful substance, odorous substance or fiber strain preventing and/or reducing device, has barrier layer arranged on upper surface of body that emits harmful/odorous substance, where barrier layers has chitin and/or chitosan |
| DE102008024846A1 (en) | 2007-12-04 | 2009-06-18 | Lothar Ernst Wilhelm Weber | Ambient air's harmful substance, odorous substance or fiber strain preventing and/or reducing device, has barrier layer arranged on upper surface of body that emits harmful/odorous substance, where barrier layers has chitin and/or chitosan |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4303415A1 (en) | 1993-02-05 | 1994-08-11 | Adolf Riedl | Emulsion containing chitosan |
| WO2007000337A1 (en) | 2005-06-29 | 2007-01-04 | Palau Pharma, S.A. | Bicyclic derivatives as p38 kinase inhibitors |
| DE102006008996A1 (en) | 2006-02-23 | 2007-09-06 | Weber, Lothar Ernst Wilhelm | Means and methods for purifying the indoor air of pollutants, odors and other interfering constituents |
| DE102006062239A1 (en) | 2006-12-22 | 2008-06-26 | Lothar Ernst Wilhelm Weber | Means for absorbing pollutants or odors u. a. |
-
2007
- 2007-05-23 DE DE200710024283 patent/DE102007024283A1/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4303415A1 (en) | 1993-02-05 | 1994-08-11 | Adolf Riedl | Emulsion containing chitosan |
| WO2007000337A1 (en) | 2005-06-29 | 2007-01-04 | Palau Pharma, S.A. | Bicyclic derivatives as p38 kinase inhibitors |
| DE102006008996A1 (en) | 2006-02-23 | 2007-09-06 | Weber, Lothar Ernst Wilhelm | Means and methods for purifying the indoor air of pollutants, odors and other interfering constituents |
| DE102006062239A1 (en) | 2006-12-22 | 2008-06-26 | Lothar Ernst Wilhelm Weber | Means for absorbing pollutants or odors u. a. |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202007018092U1 (en) | 2006-12-22 | 2008-06-05 | Weber, Lothar Ernst Wilhelm | Preparation for a surface covering u.a. |
| DE202007018091U1 (en) | 2006-12-22 | 2008-06-05 | Weber, Lothar Ernst Wilhelm | Device for the prevention or reduction of pollutants or odor substances in the room air u.a. |
| DE102007029533A1 (en) | 2007-06-25 | 2009-01-02 | Lothar Ernst Wilhelm Weber | Ambient air's harmful substance, odorous substance or fiber strain preventing and/or reducing device, has barrier layer arranged on upper surface of body that emits harmful/odorous substance, where barrier layers has chitin and/or chitosan |
| DE102008024846A1 (en) | 2007-12-04 | 2009-06-18 | Lothar Ernst Wilhelm Weber | Ambient air's harmful substance, odorous substance or fiber strain preventing and/or reducing device, has barrier layer arranged on upper surface of body that emits harmful/odorous substance, where barrier layers has chitin and/or chitosan |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1769722A1 (en) | Process for the production of steam-hardened lightweight reinforced concrete and coating agents for carrying out the process | |
| EP3455280B1 (en) | Impregnating resin composition, resin coating, laminate containing same, impregnation product, and method for producing same | |
| EP1998819A2 (en) | Means and process for cleaning pollutants, odour substances and other unwanted components from ambient air | |
| DE102007024283A1 (en) | Ambient air's harmful substance, odorous substance or fiber strain preventing and/or reducing device, has barrier layer arranged on upper surface of body that emits harmful/odorous substance, where barrier layers has chitin and/or chitosan | |
| DE112005000565B4 (en) | Carpet and method of making the same | |
| WO2008077388A2 (en) | Agent containing cell lysate for absorbing harmful and/or odorous substances | |
| DE60309618T2 (en) | Natural paint and process for its preparation | |
| DE4324315A1 (en) | Fine plaster compound | |
| DE102007055415A1 (en) | Method for reducing the emission of saturated and unsaturated aldehydes from wood-based materials | |
| DE19853145A1 (en) | Coating material, especially for porous or penetrable surfaces | |
| EP4282512A1 (en) | Air pollution neutralizer with potential fragrance function to improve room air | |
| DE102011001282A1 (en) | Tampon i.e. digital tampon, for use by women during menstrual period, has functional layer arranged between absorbent layer and covering layer, where functional layer and absorbent layer are thermally sealed with each other | |
| DE102011120943A1 (en) | lacquer pen | |
| WO2008077389A2 (en) | Device for preventing or reducing, inter alia, quantities of harmful or odorous substances in ambient air | |
| DE202009018084U1 (en) | Malmine | |
| DE102008007528A1 (en) | Sand picture, has carrier e.g. wood, canvas, glass, wallpaper, cement, paper, or pasteboard, and adhesive i.e. commercial window color, attached to carrier, where adhesive is covered with colored sand | |
| EP2048125A2 (en) | Coated concrete part | |
| DE102008024846A1 (en) | Ambient air's harmful substance, odorous substance or fiber strain preventing and/or reducing device, has barrier layer arranged on upper surface of body that emits harmful/odorous substance, where barrier layers has chitin and/or chitosan | |
| DE102020116036A1 (en) | Germ-reducing coating | |
| DE69406387T2 (en) | METHOD FOR CLEANING AND MAINTAINING WOODEN FURNITURE AND ITEMS: GOLDEN AND ORNATE | |
| DE102006060466A1 (en) | Agent for applying on cutting surfaces or lateral surfaces of wood- or laminated-panels for the purpose of absorption of ambient air affecting pollutants or odorous substances, comprises wax or mixture of wax and oil, and emulsifying agent | |
| DE102014015505A1 (en) | Sand picture and method for its production | |
| WO2011054343A2 (en) | Method for producing a colored substrate | |
| DE202010015781U1 (en) | Wash-concrete contact retarder for concrete formwork with film-forming separation function | |
| DE202022100166U1 (en) | Wall paint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8139 | Disposal/non-payment of the annual fee |