DE2945597A1 - Wood, paper and textile flame-proofing - with compsn. prepd. by using boric acid, ammonium sulphate and magnesium chloride - Google Patents

Wood, paper and textile flame-proofing - with compsn. prepd. by using boric acid, ammonium sulphate and magnesium chloride

Info

Publication number
DE2945597A1
DE2945597A1 DE19792945597 DE2945597A DE2945597A1 DE 2945597 A1 DE2945597 A1 DE 2945597A1 DE 19792945597 DE19792945597 DE 19792945597 DE 2945597 A DE2945597 A DE 2945597A DE 2945597 A1 DE2945597 A1 DE 2945597A1
Authority
DE
Germany
Prior art keywords
water
boric acid
stirring
solution
compsn
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Withdrawn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
DE19792945597
Other languages
German (de)
Inventor
Arnold 8210 Prien Zajonz
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19792945597 priority Critical patent/DE2945597A1/en
Publication of DE2945597A1 publication Critical patent/DE2945597A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/34—Ignifugeants
    • 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/18—Fireproof paints including high temperature resistant paints
    • 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
    • C09K21/00—Fireproofing materials
    • C09K21/02—Inorganic materials
    • 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
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/07—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
    • D06M11/11—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
    • D06M11/155—Halides of elements of Groups 2 or 12 of the Periodic System
    • 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
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/80—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with boron or compounds thereof, e.g. borides
    • D06M11/82—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with boron or compounds thereof, e.g. borides with boron oxides; with boric, meta- or perboric acids or their salts, e.g. with borax
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/0002—Flame-resistant papers; (complex) compositions rendering paper fire-resistant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K2240/00—Purpose of the treatment
    • B27K2240/30—Fireproofing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/16—Inorganic impregnating agents
    • B27K3/163—Compounds of boron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/16—Inorganic impregnating agents
    • B27K3/18—Compounds of alkaline earth metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/16—Inorganic impregnating agents
    • B27K3/20—Compounds of alkali metals or ammonium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/16—Inorganic impregnating agents
    • B27K3/32—Mixtures of different inorganic impregnating agents

Abstract

Flame-retardant compsn. prepn. comprises (1) charging 1 part boric acid powder to 2 parts water at 35 deg.C and stirring for 24 hrs. to form a concentrate. (2) 1 part ammonium sulphate is dissolved in 1 part water, in a separate container, with strong stirring. (3) 1 part finely ground MgCl2 is dissolved in 1 part water, with stirring. 2 more parts water are admixed within 5 hrs. The sulphate and chloride solns. are mixed. (4) 25-50% boric acid concentrate, at room temp., is stirred into 100% mixed soln. (5) 20-100% further water is added to the mixt., depending on application. (6) A separately prepd., finely ground powder mixt., consisting of waste prods. and graphite, is admixed to soln., after a few hrs., and strongly stirred. The flame-retardant compsn. can be applied to wood, paper and textiles. The compsn. has good wetting power; penetrates deeply into the material to be protected and provides effective fire-resistance; and can be painted over with standard dyes and paints.

Description

Flammschutzmittel für Holz,Papier und Textilien Flame retardants for wood, paper and textiles

Beschreibung Gegenstand vorliegender Anmeldung ist ein Verfahren zur Herstellung eines Flammschutzmittels für Holz,Papier und Textilien. Description The present application relates to a method for the production of a flame retardant for wood, paper and textiles.

Das fertige Produkt präsentiert sich als eine wasserklare Lösung, die je nach Anwendungsbereich auf die zu schützenden Oberflochen aufgepindelt oder aufgespritzt werden kann.The finished product presents itself as a water-clear solution, which, depending on the area of application, are screwed onto the surface to be protected or can be sprayed on.

Es lösst sich ansatzfrei verstreichen und verläuft sehr gut. Dank seinem guten Benetzungsvermögen dringt es tief in das zu schützende Material ein und bietet so einen wirksamen Flammenschutz.It dissolves, spread smoothly and runs very well. thanks to Due to its good wetting properties, it penetrates deep into the material to be protected and thus offers effective flame protection.

Textile Materialien können vorzugsweise im Tauchverfahren imprägniert werden. Textile materials can preferably be impregnated using the immersion process will.

Das Flammschutzmittel ist mit allen üblichen Farben und Anstreichmitteln überstreichbar. The flame retardant comes with all common paints and paints paintable.

Die Herstellungsphasen dieses Flammschutzmittels stellen sich wie folgt dar: In ein Wasserbad mit einer konstanten Temperatur von 350 C wird im Verhdltnis zwei zu eins Borsäure reinst (H3B03) angesetzt und nach intensivem Rühren ca. 24 Stunden als Konzentrat dem Auflösungsprozess überlassen. The manufacturing phases of this flame retardant are like follows: In a water bath with a constant temperature of 350 C is in the ratio two to one boric acid pure (H3B03) and after vigorous stirring approx. 24 Leave hours to dissolve as a concentrate.

Inzwischen wird Ammoniumsulfat (NH4504) in einem separaten Behälter fein zerstampft und bei Normaltemperatur zu gleichen Teilen ( 1:1 ) bei stetigem Rühren in Wasser aufgelöst.Meanwhile, ammonium sulfate (NH4504) is in a separate container finely mashed and at normal temperature in equal parts (1: 1) at steady Stir dissolved in water.

Als weitere Komponente wird sodann Magnesiumchlorid (MgCl2) fein zermahlen und unter stetigem Rühren in einer Wasserlösung ( 1 Teil Pulver - 3 Teile Wasser ) bei Normaltemperatur angesetzt.Magnesium chloride (MgCl2) is then finely ground as a further component and with constant stirring in a water solution (1 part powder - 3 parts water ) at normal temperature.

Nach einem Zeitablauf von ca. fünf Stunden werden die Sulfat- und die Chioridlösung zusammengegossen und wiederum intensiv miteinander vermischt, Nach 24 Stunden wird das Borsöurekonzentrat auf Normeltowporetur gebracht und danach unter stetigem Rühren der anderen,bereits vorhandenen Lösung beigefügt. Die Menge des Borsdurekonzentrates im Verhältnis zur Lösung sollte in folgendem Verhältnis stehen: Borsäurekonzentrat - 25 - 50 Prozent Lösung = 100 Prozent Sodann werden noch - Je nach Anwendungsbereich - weitere ein bis fünf Teile Wasser beigefügt und intensiv verrührt.After a lapse of about five hours, the sulfate and the chloride solution poured together and again intensively mixed with one another, After 24 hours, the boric acid concentrate is converted to normal poreture brought and then added with constant stirring to the other, already existing solution. The amount of boron acid concentrate in relation to the solution should be in the following The ratio is: boric acid concentrate - 25 - 50 percent solution = 100 percent then - depending on the area of application - another one to five parts of water are added and intensely stirred.

Um die Flammschutzwirkung des Flammschutzmittels weiter zu erhöhen wird eine gesondert zubereitete,feinsgemahlene Pulvermischung (aus Abfallprodukten und Graphit) nach ca. 5 Stunden der bestehenden Lösung unter stöndigem,intensivem Rühren beigemischt.To further increase the flame retardant effect of the flame retardant is a specially prepared, finely ground powder mixture (from waste products and graphite) after about 5 hours of the existing solution under constant, intensive Stir mixed in.

Claims (1)

P a t o n t a n s p r i, c h e Flammschutzmittel für Holz,Papier und Textilien dadurch gekennzeichnet,dass 1.) es als wasserklare Lösung auf die zu schützenden (zu imprägnierenden) Oberflächen aufgepinselt.aufgesprüht oder anderswie aufgetragen werden kann,wobei die Imprägnierung von bestimmten Materialien (t.B. Textilmaterialien) auch im Tauchverfahren durchgeführt werden kann, 2.) in der ersten Phase des Herstellungsverfahrens in einem Wasserbad mit einer konstanten Temperatur von 35° C ein Borsdurekonzentrat (Verhältnis Pulver zu Wasser - 1 : 2) 24 Stunden lang angesetzt wird,während inzwischen in einem gesonderten Behälter eine Ammoniumsulfatlösung (Verholtnis 1 Teil Pulver - 1 Teil Wasser) unter intensivem Rühren zubereitet wird, 3.) als weitere Komponente des Flammschutzmittels feingemahlenes Magnesiumchlorid rein in gleichen Teilen Wasser im Rührverfahren aufgelöst und dem innerhalb von 5 Stunden noch zwei weitere Teile Wasser beigemischtwerden, 4.) in der weiteren Phase des Herstellungsverfahrens das Borsäurekonzentrat unter stetigem Rühren der bereits vorhandenen Lösung beigefügt wird, wobei die Menge des Borsöurekonzentrats im Verhältnis zur Lösung zwischen 25 - 50 Prozent zu 100 Prozent liegen sollte, 5.) je nach Anwendungsbereich - der nunmehr vermischten Lösung -weitere Teile Wasser hinzugefügt werden können (20 - 100 %), 6.) in der Endphase des Herstellungsverfahrens eine gesondert zubereitete,feinstgemahlene Pulvermischung (bestehend aus Abfallprodukten und Graphit) nach einigen Stunden der vorhandenen Lösung beigemischt und intensiv verrührt wird.P a t o n t a n s p r i, c h e Flame retardants for wood, paper and Textiles characterized in that 1.) it is applied as a water-clear solution to those to be protected Surfaces (to be impregnated) are brushed on, sprayed on or otherwise applied can be, with the impregnation of certain materials (e.g. textile materials) can also be carried out in the immersion process, 2.) in the first phase of the manufacturing process a boron concentrate in a water bath at a constant temperature of 35 ° C (Ratio of powder to water - 1: 2) is set for 24 hours while meanwhile an ammonium sulphate solution in a separate container (ratio 1 part powder - 1 part water) is prepared while stirring vigorously, 3.) as a further component of the flame retardant finely ground magnesium chloride in equal parts of water dissolved in the stirring process and two more parts within 5 hours Water are added, 4.) in the further phase of the manufacturing process the Boric acid concentrate added to the existing solution with constant stirring is, the amount of boric acid concentrate in relation to the solution between 25 - 50 percent should be 100 percent, 5.) depending on the area of application - the now mixed solution - further parts of water can be added (20 - 100%), 6.) in the final phase of the manufacturing process a specially prepared, finely ground Powder mixture (consisting of waste products and graphite) after a few hours is added to the existing solution and stirred intensively.
DE19792945597 1979-11-12 1979-11-12 Wood, paper and textile flame-proofing - with compsn. prepd. by using boric acid, ammonium sulphate and magnesium chloride Withdrawn DE2945597A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19792945597 DE2945597A1 (en) 1979-11-12 1979-11-12 Wood, paper and textile flame-proofing - with compsn. prepd. by using boric acid, ammonium sulphate and magnesium chloride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792945597 DE2945597A1 (en) 1979-11-12 1979-11-12 Wood, paper and textile flame-proofing - with compsn. prepd. by using boric acid, ammonium sulphate and magnesium chloride

Publications (1)

Publication Number Publication Date
DE2945597A1 true DE2945597A1 (en) 1981-05-21

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ID=6085756

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792945597 Withdrawn DE2945597A1 (en) 1979-11-12 1979-11-12 Wood, paper and textile flame-proofing - with compsn. prepd. by using boric acid, ammonium sulphate and magnesium chloride

Country Status (1)

Country Link
DE (1) DE2945597A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5071478A (en) * 1990-10-26 1991-12-10 Avelar Frederick C Fire-retardant composition
FR2663945A1 (en) * 1990-06-28 1992-01-03 Crueghe Henri Self-extinguishable combustion-inhibiting liquid
EP0467855A2 (en) * 1990-07-15 1992-01-22 Abdul Aziz Mohammed Hatab Anti-fire material
US5912196A (en) * 1995-12-20 1999-06-15 Kimberly-Clark Corp. Flame inhibitor composition and method of application

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2663945A1 (en) * 1990-06-28 1992-01-03 Crueghe Henri Self-extinguishable combustion-inhibiting liquid
EP0467855A2 (en) * 1990-07-15 1992-01-22 Abdul Aziz Mohammed Hatab Anti-fire material
EP0467855A3 (en) * 1990-07-15 1992-09-30 Abdul Aziz Mohammed Hatab Anti-fire material
US5071478A (en) * 1990-10-26 1991-12-10 Avelar Frederick C Fire-retardant composition
US5912196A (en) * 1995-12-20 1999-06-15 Kimberly-Clark Corp. Flame inhibitor composition and method of application

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