EP2956281A2 - Flammhemmend ausgerüstetes holzsubstrat - Google Patents
Flammhemmend ausgerüstetes holzsubstratInfo
- Publication number
- EP2956281A2 EP2956281A2 EP14708815.7A EP14708815A EP2956281A2 EP 2956281 A2 EP2956281 A2 EP 2956281A2 EP 14708815 A EP14708815 A EP 14708815A EP 2956281 A2 EP2956281 A2 EP 2956281A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- flame retardant
- flame
- wood
- group
- substrate
- 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
Classifications
-
- 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
- B27K3/34—Organic impregnating 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/06—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to wood
- B05D7/08—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to wood using synthetic lacquers or varnishes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/50—Multilayers
- B05D7/52—Two layers
- B05D7/53—Base coat plus clear coat type
-
- 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
- C09K21/06—Organic materials
-
- 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
- C09K21/06—Organic materials
- C09K21/08—Organic materials containing halogen
-
- 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
- C09K21/06—Organic materials
- C09K21/12—Organic materials containing phosphorus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2503/00—Polyurethanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2518/00—Other type of polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2602/00—Organic fillers
-
- 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
- B27K3/02—Processes; Apparatus
- B27K3/0278—Processes; Apparatus involving an additional treatment during or after impregnation
-
- 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
- B27K3/02—Processes; Apparatus
- B27K3/04—Impregnating in open tanks
-
- 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
- B27K3/02—Processes; Apparatus
- B27K3/08—Impregnating by pressure, e.g. vacuum impregnation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31511—Of epoxy ether
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31786—Of polyester [e.g., alkyd, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31938—Polymer of monoethylenically unsaturated hydrocarbon
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31971—Of carbohydrate
- Y10T428/31989—Of wood
Definitions
- the invention relates to a flame-retardant treated wood ⁇ substrate and a method for its production.
- the invention relates to a method for applying a fire-protective coating on a substrate and a correspondingly coated substrate.
- the invention has for its object to provide a method ⁇ as a coated substrate of the type mentioned, or connect the good surface properties with good fire protection.
- the flame-retardant wood substrate according to the invention is characterized in that it has on the substrate a coating and / or impregnation with a flame retardant selected from the group consisting of liquid at room temperature ⁇ organic halogen compounds and organic phosphorus or boron compounds and a coating applied thereto lacquer layer , First, some are used in the invention
- a wood substrate is, for example, a piece of furniture, a wall cladding or the like.
- the substrate can be made of solid wood or preferably consist of a wood veneer on a supporting structure.
- the support structure may be a chipboard, a sandwich structure or the like.
- the flame retardants used according to the invention are liquid at room temperature. This means that they can be processed at a standard room temperature of 10 to 35 ° C, preferably at 23 ° C in the liquid state and applied to the wood substrate. On the substrate, a coating and / or impregnation with this flame retardant is provided. Impregnation includes a complete or partial penetration into pores and Sons ⁇ term interstices of the substrate, a coating remains comparable essentially on the surface. As a rule, it will be according to the invention is a hybrid of impregnating ⁇ discrimination and coating. According to the invention, an impregnation in which only a small proportion of the flame retardant remains as a coating on the surface is preferred.
- the flame retardants can be known per se or ⁇ ganic halogen compounds, in particular brominated and chlorinated flame retardants.
- the flame retardants are preferably organic phosphorus or boron compounds, which are more preferably halogen-free.
- a lacquer layer is applied to the impregnated or coated substrate according to the invention; it may be a topcoat or a transparent clearcoat.
- the invention has recognized that, surprisingly, wood substrates ⁇ comparable with liquid organic flame retardants can be seen, as such, in liquid form in or on the wood substrate without undergoing a curing or drying reaction.
- the fire retardants can be surprisingly fixed by a paint layer applied thereto, which prevents possible outgassing of components of the flame retardant. It is equally surprising that the organic used
- the flame retardant is particularly preferably selected from the group consisting of phosphoric acid esters, phosphonic acid esters, phosphinic acid esters and boric acid esters.
- the corresponding esters are preferably halogen-free. These are effective flame retardants that are easy to process and, in the case of fire, are not or are only slightly toxic.
- the esters may in particular be alkyl esters.
- flame retardants examples which may be mentioned as particularly preferred flame retardants are triethyl phosphate, dimethylpropane phosphate and triisopropyl borate.
- the paint view may be a clear coat.
- the lacquer layer preferably has coatings or coatings selected from the group consisting of polyurethane coatings, thioisocyanate coatings, polyester coatings, poly (meth) acrylate coatings, and epoxy coatings.
- polyisocyanates react with hydroxyl-containing compounds to cure.
- hydro xylkomponente may be, for example, polyester, polyether or acrylic resins. Polyester coatings usually cure by polyaddition of unsaturated compounds. The same applies to poly (meth) acrylates.
- polyurethane coatings and very special ⁇ DERS preferred thioisocyanate coatings that can be used as one-component or bicomponent, possibly even multi-component paints, water- or solvent-based.
- paints In addition to these paints, however, all other paint systems can be used. These include: acrylic paints and coatings, polyester paints, epoxy paints and
- the lacquers can be filled and colored as desired or they can be transparent lacquer systems.
- another flame retardant for increasing the overall flame resistance can be added to the paint.
- various representatives of the above compounds are suitable.
- the paint finish with flame retardants and reactive flame retardants that are adapted to the respective paint system are conceivable.
- the invention further provides a process for producing the wood substrate according to the invention, which comprises the following steps: a. Application of a flame retardant selected from the group consisting of organic halogen compounds which are liquid at room temperature and organic ganic phosphorus or boron compounds on the substrate surface; b. Applying the lacquer layer to the substrate surface equipped with flame retardant.
- a flame retardant selected from the group consisting of organic halogen compounds which are liquid at room temperature and organic ganic phosphorus or boron compounds
- the flame retardant according to the invention can be applied to ⁇ by a method selected from the group consisting of coating, spraying, dipping and pressureless Druckimp- rägntechnik.
- the pressure impregnation can be inventively provided that before applying the flame retardant, the substrate surface is degassed under vermin ⁇ dertem pressure (so-called vacuum pressure impregnation).
- the flame retardant used should preferably not lead to an impairment of the substrate surface as in ⁇ example, swelling, thus should preferably kei ⁇ nen or at most have a low water content.
- Em pressureless dipping or pressure impregnation can be carried out according to the invention preferably for a period of 1.5 to 9 hours, in particular depending on the type of wood used and the desired penetration depth of the flame retardant in the wood surface. It is possible to let the substrate surface after application of the flame retardant by means of and before applying the paint layer.
- the flame retardant contains no groups that can chemically react with the subsequently applied paint or its components.
- the flame retardant is preferred no paint component a reaction partner available that could affect the actual curing reaction of the paint.
- this can mean, for example, that organic functional groups such as hydroxyl, amine, isocyanate, cyanate, epoxy xy, carbonyl, carboxyl or the like should not be included in the Flammtikmit ⁇ tel.
- the wood treated in this way can be used in the form of veneers or as solid wood.
- the woods are usually used as a veneer ⁇ sets and combined with lightweight materials (sandwich materials of cover layers of fiberglass or CFK and a core of honeycomb material or other type) to save weight.
- lightweight materials such as cover layers of fiberglass or CFK and a core of honeycomb material or other type
- Samples were produced from sandwich panels (100 mm ⁇ 300 mm ⁇ 10 mm) consisting of a honeycomb core made of phenolic resin-impregnated paper, double-sided cover layers made of glass-fiber reinforced phenolic resin and real wood veneers glued on both sides. One of the 100 mm long edges was further closed with a solid wood edge (cross section 10 mm x 5 mm).
- the woods used were maple, aningre, oak, makassar, rosewood, redwood and wenge, and solid wood of the same kind of wood were.
- the samples were placed over a period of 24 hours in a tub (pressureless dipping) with triethyl phosphate and then dried on the surface with a cloth.
- Example 3 Samples with similar structure to Example 1 were Herge ⁇ represents.
- the flame-retardant impregnation with triethyl phosphate was carried out in this case by brushing on veneer surfaces and edges, whereby a multiple application was carried out depending on the type of wood. After a two-hour flash-off, the coating with a Thiourethanlack took place on the other side.
- a multi-stage paint system was used.
- the thiourethane putty Duritan DT-PS, Akzo Nobel
- Example 4 Test specimens of the species wood Aningre, oak, Makassar, rosewood and redwood with the dimensions 350 mm x 104 mm x 52 mm were subjected to a vacuum pressure impregnation ⁇ under. This consisted of an initial phase of 30 minutes at 0.1 bar absolute pressure with a subsequent phase at 8 bar absolute pressure between 90 minutes and 96 hours (depending on the impregnability of the respective Wood species). After several days were flash-off time of these samples from the center and from the edge region of the cross section Massivholzanleimer for edge finishing of fire sawed ⁇ samples. Samples with an analogous structure as described in Example 1 were produced using these stakes (cross section 5 mm ⁇ 10 mm and 30 mm ⁇ 30 mm).
- Test specimens (construction and performance of the flame-retardant impregnation analogous to Example 1) were prepared. Instead of a Thiourethanlacks in this case, a water-based 2k polyurethane coating was used. The final coating consisted of the eight coats of Duocryl High Gloss (Akzo Nobel) paint. All manufactured assemblies passed the 60 second vertical burner test according to FAR / JAR / CS 25.853 Appendix F Part 1 (a) (1) (i).
- Test specimens of the wood species maple, aningre, oak, mazassar, rosewood, redwood and wenge with a cross section of 10 mm x 10 mm were made of solid wood.
- the samples were first bled 30 minutes at an absolute pressure of 0.1 bar, in order to then under ambient pressure with bis (2-ethylhexyl) tetrabromophthalate (Uniplex FRP 45, Lan ⁇ xess blended with 25% ethyl acetate) for 90 minutes impregnating ⁇ ned to become.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Forests & Forestry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Laminated Bodies (AREA)
- Paints Or Removers (AREA)
- Fireproofing Substances (AREA)
Abstract
Description
Claims
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201310202493 DE102013202493A1 (de) | 2013-02-15 | 2013-02-15 | Flammhemmend ausgerüstetes Holzsubstrat |
US13/951,953 US9080066B2 (en) | 2013-02-15 | 2013-07-26 | Wood substrate furnished with a flame retardant |
CA2831409A CA2831409C (en) | 2013-02-15 | 2013-10-28 | Wood substrate rendered flame retardant |
PCT/EP2014/052933 WO2014125077A2 (de) | 2013-02-15 | 2014-02-14 | Flammhemmend ausgerüstetes holzsubstrat |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2956281A2 true EP2956281A2 (de) | 2015-12-23 |
Family
ID=51263810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14708815.7A Pending EP2956281A2 (de) | 2013-02-15 | 2014-02-14 | Flammhemmend ausgerüstetes holzsubstrat |
Country Status (5)
Country | Link |
---|---|
US (1) | US9080066B2 (de) |
EP (1) | EP2956281A2 (de) |
CN (2) | CN110065114A (de) |
DE (1) | DE102013202493A1 (de) |
WO (1) | WO2014125077A2 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA3063346A1 (en) | 2016-05-13 | 2017-11-16 | MSI Coatings Inc. | System and method for using a voc free low radiant flux led uv curable composition |
US10266246B2 (en) | 2016-08-26 | 2019-04-23 | Goodrich Corporation | Fire retardant aviation laminate |
US11338320B1 (en) * | 2018-02-03 | 2022-05-24 | MSI Coatings Inc. | Composition for aerosol cans, method of making and using the same |
FR3082450B1 (fr) * | 2018-06-14 | 2020-12-11 | Cathair | Procede de realisation d'un panneau composite et panneau composite obtenu par ledit procede |
DE102021111074A1 (de) | 2021-04-29 | 2022-11-03 | Lufthansa Technik Aktiengesellschaft | Flammenhemmend ausgerüstetes Holzsubstrat |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4285997A (en) * | 1979-11-05 | 1981-08-25 | Envirosol Systems International, Ltd. | Wood stabilizing/treating compositions and method |
US4782109A (en) * | 1986-06-26 | 1988-11-01 | Lindsay Finishes, Incorporated | Latex paint formulations and methods |
US5200457A (en) * | 1989-06-09 | 1993-04-06 | Forest Products Laboratory, Mississippi State University | Water repellant for wood |
CA2083375C (en) * | 1991-04-04 | 2004-06-22 | Satoshi Fujiki | Wood processing composition, processed wood and a method of processing wood |
JP2557780B2 (ja) * | 1993-01-19 | 1996-11-27 | 株式会社マキノン | 木質材及び多孔質無機質材への処理液注入方法及び装置並びに木質材の放射柔細胞壁及び閉塞壁孔対破壊方法 |
AU7060494A (en) * | 1993-06-09 | 1995-01-03 | Triangle Pacific Corp. | Hardened and fire retardant wood products |
DE19751434A1 (de) * | 1997-11-20 | 1999-07-29 | Clariant Gmbh | Intumeszierende, flammhemmende Überzugsmassen |
CN1304183C (zh) * | 2002-10-15 | 2007-03-14 | 陈万利 | 木材抗流失型阻燃剂及其制备方法 |
US20040185256A1 (en) * | 2003-03-20 | 2004-09-23 | Lyle Zastrow | Fire retardant wooden slats |
US7029725B2 (en) * | 2004-03-08 | 2006-04-18 | Air Products Polymers, L.P. | Process for providing barrier properties to porous substrates |
JP4367640B2 (ja) * | 2004-12-06 | 2009-11-18 | 信越化学工業株式会社 | シリコーンエマルジョン組成物で処理された改質木材及びその製造方法 |
DE102005003167B4 (de) * | 2005-01-21 | 2007-07-12 | Manfred PETERMÜLLER | Brandschutzmittel, sowie Verfahren zu dessen Anwendung |
CN101961879A (zh) * | 2009-07-24 | 2011-02-02 | 北京建筑材料科学研究总院有限公司 | 一种纤维板复合阻燃剂的制备方法 |
DE102010054341B3 (de) * | 2010-09-27 | 2012-01-26 | Lufthansa Technik Ag | Verfahren zum Aufbringen einer brandschützenden Beschichtung auf ein Substrat und Substrat mit brandschützender Beschichtung |
-
2013
- 2013-02-15 DE DE201310202493 patent/DE102013202493A1/de active Pending
- 2013-07-26 US US13/951,953 patent/US9080066B2/en active Active
-
2014
- 2014-02-14 WO PCT/EP2014/052933 patent/WO2014125077A2/de active Application Filing
- 2014-02-14 CN CN201910012406.4A patent/CN110065114A/zh active Pending
- 2014-02-14 CN CN201480009048.7A patent/CN105102193A/zh active Pending
- 2014-02-14 EP EP14708815.7A patent/EP2956281A2/de active Pending
Non-Patent Citations (1)
Title |
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See references of WO2014125077A2 * |
Also Published As
Publication number | Publication date |
---|---|
US9080066B2 (en) | 2015-07-14 |
DE102013202493A1 (de) | 2014-08-21 |
WO2014125077A2 (de) | 2014-08-21 |
CN105102193A (zh) | 2015-11-25 |
WO2014125077A3 (de) | 2014-12-11 |
US20140234632A1 (en) | 2014-08-21 |
CN110065114A (zh) | 2019-07-30 |
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