DE888355C - Flammschutzmittel fuer Pappe, Faserplatten u. dgl. - Google Patents

Flammschutzmittel fuer Pappe, Faserplatten u. dgl.

Info

Publication number
DE888355C
DE888355C DEC994D DEC0000994D DE888355C DE 888355 C DE888355 C DE 888355C DE C994 D DEC994 D DE C994D DE C0000994 D DEC0000994 D DE C0000994D DE 888355 C DE888355 C DE 888355C
Authority
DE
Germany
Prior art keywords
cardboard
flame retardants
fibreboard
ammonium metaphosphate
flame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DEC994D
Other languages
English (en)
Inventor
Hans Dr Huber
Karl Dr Stumpp
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.)
Hoechst AG Werk Kalle Albert
Original Assignee
Chemische Werke Albert
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 Chemische Werke Albert filed Critical Chemische Werke Albert
Priority to DEC994D priority Critical patent/DE888355C/de
Application granted granted Critical
Publication of DE888355C publication Critical patent/DE888355C/de
Expired 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
    • 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
    • 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
    • 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
    • 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
    • D06M11/32—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 oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—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 oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/48—Oxides or hydroxides of chromium, molybdenum or tungsten; Chromates; Dichromates; Molybdates; Tungstates
    • 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
    • D06M11/51—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 sulfur, selenium, tellurium, polonium or compounds thereof
    • D06M11/55—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 sulfur, selenium, tellurium, polonium or compounds thereof with sulfur trioxide; with sulfuric acid or thiosulfuric acid or their salts
    • D06M11/56—Sulfates or thiosulfates other than of elements of Groups 3 or 13 of the Periodic Table
    • 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
    • D06M11/51—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 sulfur, selenium, tellurium, polonium or compounds thereof
    • D06M11/55—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 sulfur, selenium, tellurium, polonium or compounds thereof with sulfur trioxide; with sulfuric acid or thiosulfuric acid or their salts
    • D06M11/57—Sulfates or thiosulfates of elements of Groups 3 or 13 of the Periodic Table, e.g. alums
    • 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
    • D06M11/68—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 phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof
    • D06M11/70—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 phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof with oxides of phosphorus; with hypophosphorous, phosphorous or phosphoric acids or their salts
    • D06M11/71—Salts of phosphoric acids
    • 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
    • D06M11/68—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 phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof
    • D06M11/72—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 phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof with metaphosphoric acids or their salts; with polyphosphoric acids or their salts; with perphosphoric acids or their salts
    • 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
    • D06M11/77—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 silicon or compounds thereof
    • D06M11/79—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 silicon or compounds thereof with silicon dioxide, silicic acids or their salts
    • 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
    • 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
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
    • D06M13/248—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing sulfur
    • 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
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
    • D06M13/248—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing sulfur
    • D06M13/256—Sulfonated compounds esters thereof, e.g. sultones
    • 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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/10—Phosphorus-containing 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
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J1/00—Fibreboard
    • D21J1/08—Impregnated or coated fibreboard
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Forests & Forestry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)

Description

  • Flammschutzmittel für Pappe, Faserplatten u. dgl. Es wurde gefunden, daß das wasserunlösliche Ainmoniummetaphosphat mit großem Vorteil als Flammschutzmittel verwendet werden kann, insbesondere da, wo es darauf ankommt, einen -wetterfesten Flammschutz zu erzeugen oder irgendwelchen Stoffen, sei es Holz, Papier oder Textilgewebe, zur Erzielung eines Feuerschutzes ein unauslaugbares Mittel einzuverleiben.
  • Zweckmäßig erfolgt die Anwendung des unlöslichen Ammoniummetaphosphats in Verbindung mit Bindemitteln beliebiger Art, wie Ölen, Lacken, Wachsen, Pechen, Teeren usw., in emulgierter bzw. susp--,ndiert2r Form und in einer Menge, daß sowohl ein-, ausreichende Bindung des Ammoniurnmetaphosphats selbst wie auch eine genügende Haft-und Bindefähigkeit solcher Gemische mit dendamit zu behandelnden Stoffen bzw. Körpern g,-wä!hrleistet ist. Als Bindemittel können auch die bekannten Malerleime, Kaseinlösungen usw. Verwendung find-en, wie in allen Fällen gleichzeitig auch Farben, insbesondere Mineralfarben mitverwendet werden können. Schließlich kommen auch Zusätze zu den bekannten Feuerschutzmitteln auf Harnstoff-Harz-Basis in Betracht, wobei das wasserlösliche Animoniumorthophosphat durch das unauslaugbare Ammoniummetaphosphat ersetzt wird. Bei solchen wetterf--sten Kunstharzanstrichen, bei denen überhaupt kein Flammschtitzsalzzusatz nötig ist, wird bei zusätzlicher Verwendung von unlöslichem Ammoniummetaphosphat der Verbrauch.an Kunstharz zur Erziel-ung eines ausreichenden Feuerschutzes wesentlich herabgesetzt. Außer den unauslaugbaren Anstrichen bzw. Imprägnierungen mit dem erfindungsgemäßen Ammoniummetaphosphat kommen auch noch andere Verwendungszwecke in Betracht, die hier nicht alle aufgezählt werden können. Beispielsweise läßt sich Papier flamm-und wetterfest machen, wenn man dem Papierfaserbrei, sei es mit oder ohne Harzleim oder sonstigen leimenden bzw. bindenden Mitteln, unlösliches Ammoniummetaphosphat zugibt, das, wie jeder andere Papierfüllstoff, in -dem fertigen Papier erhalten bleibt. In ähnlicher Weise können Holzfaserplatten und andere Dämmstoffe hergestellt oder Holzstoffe flammfest gemacht werden. Außerdern können Zusätze zu Appretur- und Imprägniermitteln Faserstoffe, Textilstoffe, und sonstige leicht brennbare Stoffe schwerentflammbar oder gar feuerfest machen.
  • In allen Fällen 'kann das unlösliche Ammoniummetaphosphat für sich allein oder auch zusammen mit anderen als Flammschutzmittel bekannten Stoffen verwendet werden.

Claims (1)

  1. PATENTANSPRUCH: Flammschutzmittel ausAmmoniummetaphosphat mit wetterbeständigen, unauslaugbaren Eigenschaften für Pappe, verdichteteHolzfaser-oder Strohstoffplatten oder sonstige Dämm-oder Hartplatten, dadurch gekennzeichnet, daß man bei der Herstellung von Pappen, verdichteten Holzfaser- oder Strohstoffplatten oder sonstigen Dämm- oder HartplattenAmmoniummetaphosphat in wasserunlöslicher Form für sich allein oder in Mischung mit anderen bekannten Flammschutzmitteln als Füllstoff der Stoffmasse, gegebenenfalls unter Mitverwendung von Bin#demitteln beliebiger Art, zusetzt. Angezogene Druckschriften: Britische Patentschrift Nr. 46.2 114.
DEC994D 1942-02-27 1942-02-28 Flammschutzmittel fuer Pappe, Faserplatten u. dgl. Expired DE888355C (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEC994D DE888355C (de) 1942-02-27 1942-02-28 Flammschutzmittel fuer Pappe, Faserplatten u. dgl.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE233828X 1942-02-27
DEC994D DE888355C (de) 1942-02-27 1942-02-28 Flammschutzmittel fuer Pappe, Faserplatten u. dgl.

Publications (1)

Publication Number Publication Date
DE888355C true DE888355C (de) 1953-08-31

Family

ID=25765561

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC994D Expired DE888355C (de) 1942-02-27 1942-02-28 Flammschutzmittel fuer Pappe, Faserplatten u. dgl.

Country Status (1)

Country Link
DE (1) DE888355C (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1012169B (de) * 1954-07-07 1957-07-11 Cassella Farbwerke Mainkur Ag Verfahren zur Herstellung nichtnachglimmender Papiere und Pappen
DE1567674A1 (de) * 1963-08-13 1970-07-16 Monsanto Co Verfahren zur Herstellung von Phosphatverbindungen und Massen,die Phosphatverbindungen enthalten

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB462114A (en) * 1934-09-28 1937-02-26 Albright & Wilson Improvements in or relating to the manufacture of casein products

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB462114A (en) * 1934-09-28 1937-02-26 Albright & Wilson Improvements in or relating to the manufacture of casein products

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1012169B (de) * 1954-07-07 1957-07-11 Cassella Farbwerke Mainkur Ag Verfahren zur Herstellung nichtnachglimmender Papiere und Pappen
DE1567674A1 (de) * 1963-08-13 1970-07-16 Monsanto Co Verfahren zur Herstellung von Phosphatverbindungen und Massen,die Phosphatverbindungen enthalten

Similar Documents

Publication Publication Date Title
DE1243574B (de) Verfahren zur Herstellung von Bau- und Isolierplatten
DE1814137A1 (de) Stabile Phenol-Formaldehydharz-Loesungen fuer die Herstellung feuerbestaendiger Schichtstoffe
DE1546445B1 (de) Verfahren zur Herstellung von geschichteten Kunstharzlaminaten
DE10006041B4 (de) Holzwolle-Leichtbauplatte und Verfahren zu ihrer Herstellung
EP0268809A2 (de) Verfahren zur Herstellung von Melaminharzfolien
DE546777C (de) Verfahren zur Herstellung von Isolations- und Konstruktionsmaterial
DE1248456B (de) Verfahren zur Herstellung von schwer entflammbarem Papier
DE752630C (de) Verfahren zur Herstellung von Papier aus veresterten, insbesondere acetylierten Fasern
DE909019C (de) Wasserbestaendige UEberzuege bildende waesserige Dispersionen auf der Basis von Harnstoff-Formaldehyd-Kunstharzen und Staerke
DE878792C (de) Verfahren zum Flammsichermachen von Textilstoffen, Papier, Pappe, Holz oder Faserplatten
DE689031C (de) Plastische Masse
DE635727C (de) Isolationsplatten o. dgl. sowie Verfahren zu deren Herstellung
DE615400C (de) Verfahren zur Herstellung von haertbaren Kondensationsprodukten aus Thioharnstoff oder Gemischen von Thioharnstoff und Harnstoff mit Formaldehyd
DE414702C (de) Verfahren zur Gewinnung von Faserstoffbrei aus Faserpflanzen unter Ausschluss der fuer die Herstellung von Papier und Pappe ueblichen Hoelzer
AT96788B (de) Anstrichmasse zur Konservierung von Holz, Pappe, Mauerwerk, Leder, Blech usw.
AT160533B (de) Verfahren zur Herstellung großflächiger Bauteile, wie Bauplatten, Türen, Wände u. dgl.
DE2161416A1 (de) Überzugsmasse
DE602247C (de) Verfahren zur Herstellung widerstandsfaehiger Bekleidungen von Waenden und Decken
DE971502C (de) Verfahren zur Herstellung von Mehrschichterzeugnissen aus Zellstoff
DE714779C (de) Verfahren zur Herstellung von Schichtholz
DE853417C (de) Masse fuer Wandverkleidungen und Verfahren zu ihrer Herstellung
DE846621C (de) Herstellung von Folien mit Gewebeauflage fuer Verpackungszwecke
AT92705B (de) Verfahren zur Herstellung eines wasserdichten Fußbodenbelages.
DE1621719C (de) Feuerhemmende Beschichtungs Zusam mensetzung
DEP0028009DA (de) Verfahren zur Herstellung eines flammenschützenden und wasserabweisenden Anstriches bzw. einer solchen Imprägnierung