CH686441A5 - Cork filling compound. - Google Patents
Cork filling compound. Download PDFInfo
- Publication number
- CH686441A5 CH686441A5 CH186194A CH186194A CH686441A5 CH 686441 A5 CH686441 A5 CH 686441A5 CH 186194 A CH186194 A CH 186194A CH 186194 A CH186194 A CH 186194A CH 686441 A5 CH686441 A5 CH 686441A5
- Authority
- CH
- Switzerland
- Prior art keywords
- cork
- weight
- filler according
- natural
- emulsifiers
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K3/1006—Materials in mouldable or extrudable form for sealing or packing joints or covers characterised by the chemical nature of one of its constituents
- C09K3/1015—Polysaccharides or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L93/00—Compositions of natural resins; Compositions of derivatives thereof
-
- 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
- C08L97/007—Cork
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K2200/04—Non-macromolecular organic compounds
- C09K2200/0447—Fats, fatty oils, higher fatty acids or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
- C09K2200/0607—Rubber or rubber derivatives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
- C09K2200/0687—Natural resins, e.g. rosin
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)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Sealing Material Composition (AREA)
Description
5 5
10 10th
15 15
20 20th
25 25th
30 30th
35 35
40 40
45 45
50 50
55 55
CH 686 441 A5 CH 686 441 A5
Beschreibung description
Durch die Erfindung wird eine ökologisch vorteilhafte Kork-Füllmasse bereitgestellt. Ferner wird ein Verfahren zur Herstellung der Kork-Füllmasse und die Verwendung der Kork-Füllmasse zum Verfüllen von Fugen offenbart. The invention provides an ecologically advantageous cork filling compound. Furthermore, a method for producing the cork filling compound and the use of the cork filling compound for filling joints are disclosed.
Wegen eines ständig zunehmenden Umwelt- und Gesundheitsbewusstseins der Bevölkerung und steigender regulatorischer Massnahmen des Gesetzgebers werden an Bau- und Reparaturstoffe, insbesondere für Innenräume, immer höhere ökologische Anforderungen gestellt. Bisher enthalten jedoch viele Materialien, so auch Füllmassen zum Verfüllen von Fugen häufig ökologisch nicht unbedenkliche Inhaltsstoffe. Insbesondere werden aus Petrochemikalien hergestellte Lösungsmittel eingesetzt, die be-kanntermassen besonders bedenklich sind. Due to the constantly increasing environmental and health awareness of the population and increasing regulatory measures by the legislator, construction and repair materials, especially for interiors, are subject to ever higher ecological requirements. So far, however, many materials, including filler materials for filling joints, often contain environmentally unsafe ingredients. In particular, solvents made from petrochemicals are used, which are known to be of particular concern.
So wird im Handel eine Kork-Füllmasse angeboten, die ca. 65% Benzin 80/110 enthält, das bei der Verarbeitung freigesetzt wird und somit ein erhebliches Problem für Mensch und Umwelt darstellt. For example, a cork filler is available on the market that contains approx. 65% 80/110 petrol, which is released during processing and thus represents a considerable problem for people and the environment.
Aufgabe der Erfindung ist es, Füllmassen bereitzustellen, die keine gesundheits- und umweltgefährdenden petrochemischen Lösungsmittel enthalten, die leicht verarbeitbar sind und ausreichend schnell trocknen. Insbesondere sollen sich die Füllmassen z.B. leicht aus einer Kartusche auspressen lassen. The object of the invention is to provide fillings which do not contain any health-threatening and environmentally hazardous petrochemical solvents, which are easy to process and dry sufficiently quickly. In particular, the filling materials should e.g. easily squeezed out of a cartridge.
Diese Aufgabe wird erfindungsgemäss durch die Bereitstellung einer Kork-Füllmasse gelöst, die Kork, mindestens ein pflanzliches etherisches Öl, Wasser und mindestens ein Bindemittel umfasst. According to the invention, this object is achieved by the provision of a cork filling compound which comprises cork, at least one vegetable essential oil, water and at least one binder.
Erfindungsgemäss wird dabei der Gehalt der etherischen Öle durch Zusatz von Wasser verringert. Es entsteht eine Wasserin-Öl-Emulsion. According to the invention, the content of the essential oils is reduced by adding water. A water-in-oil emulsion is created.
Der Kork kann Korkmehl und/oder ein Korkgranulat sein, wobei eine Korngrösse des Korkgranulats von 0,1-5 mm bevorzugt und eine Korngrösse von 0,5-3 mm stärker bevorzugt wird. Korkpartikel weisen den Vorteil auf, dass sie verformbar sind und beim Auspressen aus einer Düse etwas komprimiert werden. Wenn der Kork aus der Düse austritt, gewinnt er wegen der Zähigkeit der Masse nur langsam seine ursprüngliche Form zurück, sodass er den beim Trocknen auftretenden Volumenverlust z.T. ausgleicht. The cork can be cork flour and / or a cork granulate, a grain size of the cork granulate of 0.1-5 mm being preferred and a grain size of 0.5-3 mm being more preferred. Cork particles have the advantage that they are deformable and are somewhat compressed when pressed out of a nozzle. When the cork emerges from the nozzle, it slowly recovers its original shape due to the viscosity of the mass, so that it partially compensates for the volume loss that occurs during drying. compensates.
Als pflanzliche etherische Öle werden Balsamterpentinöl, Citrusschalenöl und Eukalyptusterpene bevorzugt. Derartige Lösungsmittel fügen sich sowohl bei ihrer Gewinnung als auch bei der Verarbeitung bzw. Entsorgung problemlos in ökologische Kreisläufe ein. Balsamic turpentine oil, citrus peel oil and eucalyptus penenes are preferred as vegetable essential oils. Such solvents fit easily into ecological cycles, both in their extraction and in processing or disposal.
Als Bindemittel können Synthesekautschuk, Kunstharze, Naturkautschuk und Naturharze verwendet werden. Als Kunstharze kommen Maleinat-, Alkyd-, Acrylat-, Phenol- und Melaminharze sowie bestimmte synthetische Polymere wie z.B. EVA-Copolymere in Frage. Aus ökologischen Gründen werden erfindungsgemäss Naturkautschuk und Naturharze, insbesondere pflanzliche Naturharze bevorzugt. Besonders bevorzugt ist die Verwendung eines Gemisches, das Naturkautschuk und mindestens ein Naturharz wie Kolophonium, Dammar oder rezente Kopale enthält. Synthetic rubber, synthetic resins, natural rubber and natural resins can be used as binders. Maleinate, alkyd, acrylate, phenol and melamine resins and certain synthetic polymers such as e.g. EVA copolymers in question. According to the invention, natural rubber and natural resins, in particular vegetable natural resins, are preferred for ecological reasons. It is particularly preferred to use a mixture which contains natural rubber and at least one natural resin such as rosin, damar or recent copals.
Der Kautschuk kann direkt in Form von natürlichem Latex eingesetzt werden; die aufwendige Herstellung und Handhabung von hochviskosen, dilatanten Kautschuklösungen kann dann entfallen. The rubber can be used directly in the form of natural latex; the time-consuming production and handling of highly viscous, dilatant rubber solutions can then be omitted.
Um eine Versprödung des Bindemittels bei niedrigen Temperaturen zu vermeiden, kann die Kork-Füllmasse, insbesondere bei geringem Kautschukgehalt, zusätzlich Weichmacher, vorzugsweise natürliche oder modifizierte natürliche Weichmacher, und/oder Emulgatoren enthalten. In order to avoid embrittlement of the binder at low temperatures, the cork filler, in particular with a low rubber content, can additionally contain plasticizers, preferably natural or modified natural plasticizers, and / or emulsifiers.
Besonders bevorzugte Weichmacher sind nachwachsende Naturstoffe wie Lanolin, nicht- oder halbtrocknende Öle wie Palmkern-, Kokos-, Ricinus-, Jojobe- und/oder Sonnenblumenöl. Particularly preferred plasticizers are renewable natural substances such as lanolin, non-drying or semi-drying oils such as palm kernel, coconut, castor oil, jojoba and / or sunflower oil.
Bevorzugte Emulgatoren sind Naturstoffe wie Lanolin, Casein, sowie gegebenenfalls behutsam modifizierte Naturstoffe wie höhere Fettsäuren sowie deren Metallsalze, Mono- und Diglyceride und Fettalkohole. In einer besonders bevorzugten Ausführungsform der Erfindung werden Bindemittel verwendet, die selbst Emulgatoreigenschaften besitzen, wie z.B. Kolophonium. Preferred emulsifiers are natural substances such as lanolin and casein, and optionally carefully modified natural substances such as higher fatty acids and their metal salts, mono- and diglycerides and fatty alcohols. In a particularly preferred embodiment of the invention, binders are used which themselves have emulsifier properties, such as e.g. Rosin.
Besonders bevorzugt sind Kork-Füllmassen die Cork fillings are particularly preferred
5-40 5-40
Gew.-% % By weight
Kork, Cork,
0,5-20 0.5-20
Gew.- Weight
Kautschuk, Rubber,
3-30 3-30
Gew.-% % By weight
Harz, Resin,
5-60 5-60
Gew.-% % By weight
etherisches Öl, essential oil,
5-60 5-60
Gew.-% % By weight
Wasser, Water,
0-10 0-10
Gew.-% % By weight
Emulgatoren, und Emulsifiers, and
0-10 0-10
Gew.-% % By weight
Weichmacher umfassen, wobei der Gesamtbindemittelgehalt 5-45 Gew.-% beträgt; Comprise plasticizers, the total binder content being 5-45% by weight;
2 2nd
5 5
10 10th
15 15
20 20th
25 25th
30 30th
35 35
40 40
45 45
50 50
55 55
60 60
65 65
CH 686 441 A5 CH 686 441 A5
und noch stärker bevorzugt Kork-Füllmassen die and even more preferred cork fillers
10-30 10-30
Gew.-% % By weight
Kork, Cork,
1-15 1-15
Gew.-% % By weight
Kautschuk, Rubber,
5-25 5-25
Gew.-% % By weight
Harz, Resin,
10-40 10-40
Gew.-% % By weight
etherisches Öl, essential oil,
10-45 10-45
Gew.-% % By weight
Wasser, Water,
1-10 1-10
Gew.-% % By weight
Emulgatoren, und Emulsifiers, and
1-10 1-10
Gew.-% % By weight
Weichmacher umfassen, wobei der Gesamtbindemittelgehalt 10-35 Gew.-% beträgt. Comprise plasticizers, the total binder content being 10-35% by weight.
Erfindungsgemäss können die Kork-Füllmassen dadurch hergestellt werden, dass a) Harz und gegebenenfalls Weichmacher und/oder Emulgatoren mit einem etherischen Öl versetzt werden, According to the invention, the cork fillers can be produced by a) adding an ethereal oil to the resin and optionally plasticizers and / or emulsifiers,
b) Kautschuk mit Wasser versetzt wird, b) water is added to the rubber,
c) Gemisch a) mit Kork vermischt wird, und d) Gemisch b) zugegeben wird. c) mixture a) is mixed with cork, and d) mixture b) is added.
Die Herstellung der Kork-Füllmassen erfolgt vorzugsweise in einem langsam laufenden Knetwerk, z.B. in einem Planetenmischer o.a.. Gemisch a) wird vorgelegt und mit dem Kork vermischt, bis die Korkoberfläche gleichmässig benetzt ist. Anschliessend wird Gemisch b) zugegeben und untergemischt. Innerhalb weniger Minuten verdickt sich der Ansatz zur erforderlichen Konsistenz und kann dann abgefüllt werden. The cork fillings are preferably produced in a slow-running kneader, e.g. in a planetary mixer or the like. Mixture a) is introduced and mixed with the cork until the cork surface is uniformly wetted. Mixture b) is then added and mixed in. The batch thickens to the required consistency within a few minutes and can then be filled.
Grundsätzlich wäre es möglich, in konventioneller Weise zunächst eine Lösung der öllöslichen Rohstoffe herzustellen (Kautschuk, Harz; ggf. Weichmacher, Emulgatoren), das Wasser darin zu emulgieren und anschliessend den Kork einzuarbeiten. Die Lösung überstreicht jedoch während der Herstellung einen sehr weiten Viskositätsbereich, die fertige Lösung ist auf Grund ihrer Konsistenz schwer zu handhaben und zu dosieren. Das erfindungsgemässe Verfahren ist demgegenüber vorteilhaft, da ausschliesslich mit dünnflüssigen Lösungen bzw. Suspensionen oder Emulsionen gearbeitet wird und die erforderliche Verdickung erst im letzten Verfahrensschritt eintritt. In principle, it would be possible to first produce a solution of the oil-soluble raw materials (rubber, resin; possibly plasticizers, emulsifiers) in a conventional manner, to emulsify the water therein and then to incorporate the cork. However, the solution covers a very wide viscosity range during production, and the finished solution is difficult to handle and dose due to its consistency. In contrast, the process according to the invention is advantageous because only thin-bodied solutions or suspensions or emulsions are used and the required thickening only occurs in the last process step.
Die erfindungsgemässen Kork-Füllmassen können zum Verfüllen von Fugen, insbesondere von Fugen zwischen Tür- bzw. Fensterrahmen und Mauerwerk verwendet werden. The cork fillers according to the invention can be used to fill joints, in particular joints between door or window frames and masonry.
Besonders bevorzugt sind die Kork-Füllmassen der folgenden Beispiele: The cork fillers of the following examples are particularly preferred:
Beispiel 1 example 1
20% 20%
Kolophonium rosin
5% 5%
Ricinusöl Castor oil
9% 9%
Balsamterpentinöl Balsamic turpentine oil
11% 11%
Citrusschalenöl Citrus peel oil
25% 25%
Korkgranulat 1-3 mm Cork granules 1-3 mm
3% 3%
Kautschuk rubber
27% 27%
Wasser water
3 3rd
5 5
10 10th
15 15
20 20th
25 25th
30 30th
35 35
40 40
45 45
50 50
55 55
CH 686 441 A5 CH 686 441 A5
Beispiel 2 Example 2
15% 15%
Dammar Dammar
3% 3%
Ricinusöl Castor oil
3% 3%
Kokosölfettsäure- Coconut oil fatty acid
Monoglycerid Monoglyceride
11% 11%
Balsamterpentinöl Balsamic turpentine oil
20% 20%
Korkgranulat 1-3 mm Cork granules 1-3 mm
10% 10%
Korkmehl Cork flour
8% 8th%
Kautschuk rubber
30% 30%
Wasser water
Beispiel 3 Example 3
3% 3%
Dammar Dammar
3% 3%
Kolophonium rosin
1% 1%
Sonnenblumenölfettsäure-Monoglycerid Sunflower oil fatty acid monoglyceride
12% 12%
Balsamterpentinöl Balsamic turpentine oil
18% 18%
Korkgranulat 1-2 mm Cork granules 1-2 mm
14% 14%
Kautschuk rubber
49% 49%
Wasser water
Claims (12)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19944409640 DE4409640C2 (en) | 1994-03-21 | 1994-03-21 | Cork filler |
Publications (1)
Publication Number | Publication Date |
---|---|
CH686441A5 true CH686441A5 (en) | 1996-03-29 |
Family
ID=6513378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH186194A CH686441A5 (en) | 1994-03-21 | 1994-06-10 | Cork filling compound. |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT406686B (en) |
CH (1) | CH686441A5 (en) |
DE (1) | DE4409640C2 (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4338110A1 (en) * | 1993-11-08 | 1995-05-11 | Auro Pflanzenchemie Gmbh | Water-thinnable, glazing or covering paint |
-
1994
- 1994-03-21 DE DE19944409640 patent/DE4409640C2/en not_active Expired - Fee Related
- 1994-06-10 CH CH186194A patent/CH686441A5/en not_active IP Right Cessation
- 1994-06-21 AT AT122894A patent/AT406686B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATA122894A (en) | 1999-12-15 |
AT406686B (en) | 2000-07-25 |
DE4409640C2 (en) | 1997-03-06 |
DE4409640A1 (en) | 1995-09-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2547742B2 (en) | METHOD OF REMOVING PETROLEUM PRODUCTS FROM THE SURFACES OF SOLIDS OR LIQUIDS | |
EP0207934B2 (en) | Rust-inhibiting primer composition | |
AT406686B (en) | CORK FILLING | |
DE1519071B2 (en) | Process for the preparation of dispersions from thermosetting acrylic resins and pigments wetted with an aqueous phase | |
DE2201496A1 (en) | Metal fastener, process for its manufacture and coating compound for it | |
DE2257742A1 (en) | SOLID FLUID, PROCESS FOR ITS PRODUCTION AND INHIBITOR PAINT MIXTURE SUITABLE FOR CARRYING OUT SUCH A PROCESS | |
DE1943114A1 (en) | Alkali-silicate-based paint and coating adherent to - plastics | |
DE648790C (en) | Process for the production of pore-filling, oil-containing primers | |
DE3227749A1 (en) | Process for the preparation of an absorbent material for organic liquids, in particular oil | |
DE151020C (en) | ||
DE102005007871A1 (en) | Adhesive dispersion that contains nanoparticles of inorganic filler, useful particularly in production of upholstered furniture and matresses | |
AT219742B (en) | Dry matter, which when mixed with water gives a paint, a painting medium or the like, as well as a method for their production | |
DE737437C (en) | binder | |
DE349595C (en) | Method for gluing paper in the Hollaender | |
CH606268A5 (en) | Self-hardenable mass prodn | |
DE3844084A1 (en) | Process for preparing a decontaminant for vehicles, equipment and weapons contaminated with chemical warfare agents such as S-LOST, N-LOST, lewisite, organic phosphate esters such as Tabun, Soman, Sarin, VR and VX, especially the chemically thickened warfare agents | |
DE57197C (en) | Production of neutral drying paint oils | |
AT122481B (en) | Method for generating safety fuses. | |
DE502353C (en) | Process for the preparation of primers | |
DE1717179C3 (en) | Process for the production of a glass flake pigment coated with a wetting agent and its use | |
CH683185A5 (en) | A water-binding agent. | |
DE170788C (en) | ||
DE8493C (en) | Painting methods to shorten the drying time and to restore broken colors | |
AT123184B (en) | Process for the production of bitumen emulsions. | |
DE564939C (en) | Process for the production of fuses, fuses and other objects containing fuses, powders or explosives |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |