DE1091261B - Trowelable coating compound - Google Patents
Trowelable coating compoundInfo
- Publication number
- DE1091261B DE1091261B DEH36009A DEH0036009A DE1091261B DE 1091261 B DE1091261 B DE 1091261B DE H36009 A DEH36009 A DE H36009A DE H0036009 A DEH0036009 A DE H0036009A DE 1091261 B DE1091261 B DE 1091261B
- Authority
- DE
- Germany
- Prior art keywords
- composition according
- coating composition
- coating
- trowelable
- cellulose
- 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
Links
- 238000000576 coating method Methods 0.000 title claims description 17
- 239000011248 coating agent Substances 0.000 title claims description 15
- 150000001875 compounds Chemical class 0.000 title claims description 11
- 239000000839 emulsion Substances 0.000 claims description 7
- 239000001913 cellulose Substances 0.000 claims description 6
- 229920002678 cellulose Polymers 0.000 claims description 6
- 239000003063 flame retardant Substances 0.000 claims description 6
- 229920003002 synthetic resin Polymers 0.000 claims description 6
- 239000000057 synthetic resin Substances 0.000 claims description 6
- 239000008199 coating composition Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 239000002562 thickening agent Substances 0.000 claims description 5
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 4
- 229920002472 Starch Polymers 0.000 claims description 4
- 229920006248 expandable polystyrene Polymers 0.000 claims description 4
- 239000008107 starch Substances 0.000 claims description 4
- 235000019698 starch Nutrition 0.000 claims description 4
- 229920002554 vinyl polymer Polymers 0.000 claims description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 3
- 239000011230 binding agent Substances 0.000 claims description 3
- 229910052801 chlorine Inorganic materials 0.000 claims description 3
- 239000000460 chlorine Substances 0.000 claims description 3
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 claims description 3
- 239000012765 fibrous filler Substances 0.000 claims description 3
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims description 3
- 239000004014 plasticizer Substances 0.000 claims description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 2
- 239000010425 asbestos Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- 229920000609 methyl cellulose Polymers 0.000 claims description 2
- 239000001923 methylcellulose Substances 0.000 claims description 2
- 235000010981 methylcellulose Nutrition 0.000 claims description 2
- 229910052895 riebeckite Inorganic materials 0.000 claims description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims 1
- -1 monoammonophosphate Chemical compound 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000004794 expanded polystyrene Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 239000004604 Blowing Agent Substances 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 150000008043 acidic salts Chemical class 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229910000410 antimony oxide Inorganic materials 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 239000012463 white pigment Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/22—After-treatment of expandable particles; Forming foamed products
- C08J9/228—Forming foamed products
- C08J9/236—Forming foamed products using binding agents
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D125/00—Coating compositions based on 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 an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
- C09D125/02—Homopolymers or copolymers of hydrocarbons
- C09D125/04—Homopolymers or copolymers of styrene
- C09D125/06—Polystyrene
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Paints Or Removers (AREA)
Description
Spachtelfähige Uberzugsmasse Die Erfindung betrifft eine spachtelfähige Überzugsmasse auf der Basis von geschäumtem Polystyrol. Es ist bekannt, aus schaumfähigem oder vorgeschäumtem Polystyrol durch Erhitzen und Pressen Platten für die verschiedensten Verwendungszwecke herzustellen. Diese Platten sind außerordentlich elastisch, schallschluckend und wärmedämmend. Das Verlegen der Platten hat indes den Nachteil, daß es zeitraubend ist und Fugen zwischen den verlegten Platten bleiben, die nachträglich ausgefugt werden müssen.Trowelable coating compound The invention relates to a trowelable coating compound Coating compound based on foamed polystyrene. It is known from foamable or pre-expanded polystyrene by heating and pressing plates for the most diverse Establish uses. These panels are extremely elastic and absorb sound and heat insulating. The laying of the panels, however, has the disadvantage that it is time consuming is and joints between the laid panels remain, which are subsequently jointed Need to become.
Der Erfindung liegt die Aufgabe zugrunde, unter Verwendung von geschäumtem Polystyrol eine Überzugsmasse herzustellen, die sich spachteln läßt und infolgedessen gestattet, fugenlose Überzüge zu erzielen, die alle die wertvollen Eigenschaften geschäumten Polystyrols, wie Elastizität, Schall- und Wärmedämmung, aufweisen. The invention is based on the object using foamed Polystyrene to produce a coating mass that can be troweled and as a result allows to achieve jointless coatings which have all the valuable properties foamed polystyrene, such as elasticity, sound and heat insulation.
Es wurde gefunden, daß eine Mischung aus geschäumtem Polystyrol, einer Kunstharzemulsion als Bindemittel, einem faserartigen Füllstoff und einem Verdickungsmittel eine spachtelfähige Überzugsmasse darstellt, mit der sich ohne weiteres fugenlose Überzüge herstellen lassen, die weich, elastisch, schallschluckend und wärmedämmend sind. Eine solche Überzugsmasse kann ohne weiteres auch auf unverputzte Flächen aufgebracht werden, und sie bietet dabei den Vorteil, daß im Mauerwerk od. dgl. entstehende Windrisse, Setzrisse usw. nach außen nicht sichtbar werden, weil die Überzugsmasse plastisch ist und infolgedessen Verschiebungen des Untergrundes nachgeben kann. Wenn es auf Unbrennbarkeit des Überzuges ankommt, kann die Überzugsmasse zusätzlich ein Flammschutzmittel enthalten.It has been found that a mixture of expanded polystyrene, a Synthetic resin emulsion as a binder, a fibrous filler and a thickener represents a filling compound that can be troweled, with which seamless Have coatings produced that are soft, elastic, sound-absorbing and heat-insulating are. Such a coating mass can easily be applied to unplastered surfaces are applied, and it has the advantage that od in the masonry. Like. resulting wind cracks, settlement cracks, etc. are not visible to the outside, because the The coating compound is plastic and consequently yields to displacements in the substrate can. If the incombustibility of the coating is important, the coating compound can also be used contain a flame retardant.
Als Beispiel einer für die Zwecke der Erfindung geeigneten Kunstharzemulsion, insbesondere die heute meist als Kunstharzdispersionen bezeichneten Verteilungen von Polymeren in Form sehr kleiner Teilchen in Wasser, sei auf Polyvinylpolymerisate wie Polyvinylacetat oder Polyvinylpropionat hingewiesen. Es lassen sich auch Copolymerisate verwenden wie Poly-Acrylsäure-Methacrylsäure-Ester oder Poly-Butadien-Styrol. Die Kunstharzemulsionen kommen zweckmäßigerweise als 50°/Oige Emulsionen zur Anwendung. Die Polymerisate können Weichmacher enthalten, vorzugsweise chlorhaltige, da durch die chlorhaltigen Weichmacher die Unbrennbarkeit der Überzugsmasse erhöht wird. As an example of a synthetic resin emulsion suitable for the purposes of the invention, in particular the distributions, which are now mostly referred to as synthetic resin dispersions of polymers in the form of very small particles in water, be it polyvinyl polymers such as polyvinyl acetate or polyvinyl propionate pointed out. Copolymers can also be used use like poly-acrylic acid-methacrylic acid-ester or poly-butadiene-styrene. the Synthetic resin emulsions are expediently used as 50% emulsions. The polymers can contain plasticizers, preferably chlorine-containing ones, as through the chlorine-containing plasticizers increase the incombustibility of the coating mass.
Als Beispiel für einen faserartigen Füllstoff seien mikrotonisierte Cellulose und Asbestfasern angegeben. Als mikrotonisierte Cellulose sind solche Sorten vorzuziehen, die so weit zerkleinert sind, daß sich der Cellulosestaub durch Wasser nicht mehr zusammenballt und verfilzt. An example of a fibrous filler is microtonated Cellulose and asbestos fibers indicated. As microtonized cellulose are such It is preferable to use grades that have been shredded so that the cellulose dust can get through Water no longer clumps up and matted.
Als Verdickungsmittel kommen z. B. Stärkeoxyäther, Methylcellulose oder Carboxycellulose in Frage. As a thickener z. B. starch oxyether, methyl cellulose or carboxycellulose in question.
Geeignete Flammschutzmittel sind Monoammonphosphat, Dicyandiamid und Pentaerythrit. Wenn die Überzugsmasse als Flammschutzmittel saure Salze enthält, können als Kunstharzemulsionen nur solche eingesetzt werden, welche im pH-Bereich unter 4 bis 5 stabil sind und eine gewisse lonenunempfindlichkeit besitzen. Wenn saure Flammschutzmittel in der Überzugsmasse zugegen sind, ist ferner nur Stärkeoxyäther als Verdickungsmittel möglich, weil alle anderen vorstehend als Beispiel angegebenen Verdickungsmittel im sauren Medium gefällt werden. Suitable flame retardants are monoammonophosphate and dicyandiamide and pentaerythritol. If the coating compound contains acidic salts as flame retardants, The only synthetic resin emulsions that can be used are those in the pH range are stable below 4 to 5 and have a certain ion insensitivity. if acidic flame retardants are present in the coating, furthermore only starch oxyether possible as a thickening agent because all others are given above as examples Thickeners are precipitated in an acidic medium.
Die Herstellung einer erfindungsgemäß zusammengesetzten spachtelfähigen Überzugsmasse kann in folgender Weise erfolgen: In 250 bis 280 kg Wasser werden 30 bis 60 kg eines Weißpigmentes wie Antimonoxyd, Titandioxyd oder Littopone, 20 bis 50 kg Monoammonphosphat, 15 bis 35 kg Dicyandiamid und 10 bis 20 kg Pentaerythrit gelöst bzw. verteilt. Zu diesem Gemisch werden dann 200 bis 300 kg einer 50l,igen Stärkeoxyätherlösung gegeben. The production of a spatulable compound that is composed according to the invention Coating mass can be done in the following way: In 250 to 280 kg of water 30 to 60 kg of a white pigment such as antimony oxide, titanium dioxide or Littopone, 20 up to 50 kg monoammonophosphate, 15 to 35 kg dicyandiamide and 10 to 20 kg pentaerythritol solved or distributed. 200 to 300 kg of a 50 liter are then added to this mixture Given starch oxyether solution.
Dann werden 200 bis 300 kg einer 5001,eigen Vinylharzdispersion zugesetzt und anschließend 40 bis 80 kg einer mikrotonisierten Cellulose in der Mischung verteilt.Then 200 to 300 kg of a 5001 vinyl resin dispersion are added and then 40 to 80 kg of a microtonized cellulose distributed in the mixture.
In einem besonderen Arbeitsgang werden 20 bis 40 kg Polystyrol, das mit einem Treibmittel versetzt ist, in siedendem Wasser in bekannter Weise geschäumt; zweckmäßigerweise so, daß dem siedenden Wasser das Polystyrol portionsweise zugegeben, der jeweils entstehende Schaum abgenommen und schließlich das Wasser durch Filtration entfernt wird. Der entstandene Schaum wird der aus dem Pigment, Feuerschutzmittel, Füllstoff und Bindemittel erhaltenen Mischung zugesetzt und das Ganze gleichmäßig gemischt. In a special process, 20 to 40 kg of polystyrene, the is mixed with a blowing agent, foamed in boiling water in a known manner; expediently so that the polystyrene is added in portions to the boiling water, the foam formed in each case removed and finally the water by filtration Will get removed. The resulting foam is made from the pigment, fire retardant, Filler and binder are added to the mixture obtained and the whole thing evenly mixed.
Die erhaltene Überzugsmasse hat ein spezifisches Gewicht von etwa 0,4 bis 0,7; sie läßt sich durch einfaches Anwerfen und Verteilen mit einer harten und nicht stark saugfähigen Schaumgummiwalze auf alle Untergründe auftragen. Die Überzugsmasse hat nach dem Trocknen ein spezifisches Gewicht von lediglich 0,05 bis 0,2. The coating composition obtained has a specific weight of approx 0.4 to 0.7; it can be removed by simply throwing it at it and distributing it with a hard one and non-absorbent foam rubber roller on all surfaces Instruct. After drying, the coating compound has a specific weight of only 0.05 up to 0.2.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH36009A DE1091261B (en) | 1959-04-01 | 1959-04-01 | Trowelable coating compound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH36009A DE1091261B (en) | 1959-04-01 | 1959-04-01 | Trowelable coating compound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1091261B true DE1091261B (en) | 1960-10-20 |
Family
ID=7152883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEH36009A Pending DE1091261B (en) | 1959-04-01 | 1959-04-01 | Trowelable coating compound |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1091261B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1210175B (en) * | 1962-12-14 | 1966-02-03 | Roemmler G M B H H | Process for the production of molded articles from polystyrene foam with a filler |
| DE1227649B (en) * | 1961-05-19 | 1966-10-27 | Dr Friedrich Schaffernak | Process for the production of insulating bodies from polystyrene foam |
| US3509245A (en) * | 1966-09-09 | 1970-04-28 | Celanese Corp | Production of foamed cellulose |
| FR2397498A1 (en) * | 1977-07-15 | 1979-02-09 | Shell Int Research | IMPROVEMENTS TO THERMAL INSULATION BY MEANS OF EXPANDED POLYMER ALVEOLAR PARTICLES |
| DE2750903A1 (en) * | 1977-11-14 | 1979-05-23 | Basf Farben & Fasern | COATING AGENTS |
-
1959
- 1959-04-01 DE DEH36009A patent/DE1091261B/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1227649B (en) * | 1961-05-19 | 1966-10-27 | Dr Friedrich Schaffernak | Process for the production of insulating bodies from polystyrene foam |
| DE1210175B (en) * | 1962-12-14 | 1966-02-03 | Roemmler G M B H H | Process for the production of molded articles from polystyrene foam with a filler |
| US3509245A (en) * | 1966-09-09 | 1970-04-28 | Celanese Corp | Production of foamed cellulose |
| FR2397498A1 (en) * | 1977-07-15 | 1979-02-09 | Shell Int Research | IMPROVEMENTS TO THERMAL INSULATION BY MEANS OF EXPANDED POLYMER ALVEOLAR PARTICLES |
| DE2750903A1 (en) * | 1977-11-14 | 1979-05-23 | Basf Farben & Fasern | COATING AGENTS |
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