WO2016135525A1 - Composition pour produire des simili-bois par calandrage, moulage par injection ou impression 3d - Google Patents

Composition pour produire des simili-bois par calandrage, moulage par injection ou impression 3d Download PDF

Info

Publication number
WO2016135525A1
WO2016135525A1 PCT/IB2015/000658 IB2015000658W WO2016135525A1 WO 2016135525 A1 WO2016135525 A1 WO 2016135525A1 IB 2015000658 W IB2015000658 W IB 2015000658W WO 2016135525 A1 WO2016135525 A1 WO 2016135525A1
Authority
WO
WIPO (PCT)
Prior art keywords
weight
wood
rice
mixture
composition according
Prior art date
Application number
PCT/IB2015/000658
Other languages
German (de)
English (en)
Inventor
Antonio SIU
Bernd DUNA
Original Assignee
Patenta Asia Ltd.
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 Patenta Asia Ltd. filed Critical Patenta Asia Ltd.
Priority to PCT/IB2015/000658 priority Critical patent/WO2016135525A1/fr
Publication of WO2016135525A1 publication Critical patent/WO2016135525A1/fr

Links

Classifications

    • 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
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/002—Manufacture of substantially flat articles, e.g. boards, from particles or fibres characterised by the type of binder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y70/00—Materials specially adapted for additive manufacturing
    • B33Y70/10—Composites of different types of material, e.g. mixtures of ceramics and polymers or mixtures of metals and biomaterials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L99/00—Compositions of natural macromolecular compounds or of derivatives thereof not provided for in groups C08L89/00 - C08L97/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2511/00—Use of natural products or their composites, not provided for in groups B29K2401/00 - B29K2509/00, as filler
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/18—Spheres

Definitions

  • the invention relates to a composition for the production of wood imitations from a prestige and the haptic ago wood-like material by calendering, injection molding or 3-D printing.
  • the known plastic woods are or are made of a mixture of wood and PE / PP (polyethylene / polypropylene) (so-called "WPCs” - “Wood Plastic Composites”). These materials are mainly used without a final surface treatment, for example, for the production of outdoor floorboards.
  • the known plastic woods can not be painted or only with great effort. Furthermore, they have the disadvantage that they feel very plastic like because of the PE content. For these reasons, the known plastic woods are hardly suitable for furniture production.
  • a further disadvantage is that WPCs can only be processed by extrusion into profiles or molded parts.
  • the invention has for its object to provide a composition for producing Holzimitaten that can be processed by calendering, injection molding or 3-D printing and which avoids the disadvantages and by the fundamental avoidance of the use of wood to protect the environment, in particular of the forest, contributes.
  • the object of the invention is achieved by a composition for the production of wood imitations by calendering, injection molding or 3-D printing as defined in claim 1.
  • the invention further relates to flexible wood imitations or wood imitation moldings produced by calendering, injection molding or 3-D printing of a composition according to the invention as defined in claims 11 and 12.
  • the invention provides the uses defined in claim 14 of Holzimitate invention.
  • PVC polyvinyl chloride
  • the term "and / or” in this context means that rice husks or peanut shells can be used or a mixture of rice husks and husks.
  • the PVC material used is not particularly limited.
  • PVC recycling material can also be used.
  • a PVC resin suspension having a K value of 60-70 is suitable.
  • the K value is a number calculated from measurements of the viscosity of dilute solutions of a polymer and a measure of the degree of polymerization or the molecular size is.
  • the K value is used for resin specification.
  • rice husks or peanut shells used are likewise not subject to any particular restrictions, in particular not with respect to certain rice or nut varieties.
  • Rice pans give better results and are therefore preferred. They can be pulverized very well and optimally mixed with the PVC resin. In addition, they contain less lignin (only about 5%) and therefore bleach less or not at all under the effects of the weather (sun, rain).
  • the PVC resin and the rice and / or peanut shell powder are mixed in a ratio of approximately 50:50.
  • the ischungs Herbertnfoige is generally arbitrary.
  • the mixture of PVC resin and / or rice and / or peanut shell powder also one or more of the following additives or Additives added:
  • Thermopile plastic binder eg poly (meth) acrylate
  • polyethylene e.g poly (meth) acrylate
  • CPE chlorinated polyethylene
  • color pigment eg chalk, titanium dioxide, carbon black, red iron oxide, ocher
  • Lubricants eg fatty acid salts such as calcium stearate, fatty acid esters, fatty acid amides, paraffin waxes, polyethylene waxes, microcrystalline paraffin
  • calcium carbonate / chalk and PVC processing aids (“processtng aids") (eg heat and weathering stabilizers, antioxidants, anti-aging agents, light stabilizers, ultraviolet absorbers, antistatic agents).
  • the aforementioned additives are available from specialist retailers.
  • the additional components can be mixed simultaneously with the PVC resin and the rice or peanut shell
  • a further embodiment of the composition according to the invention for producing wood imitations by calendering, injection molding or 3-D printing contains a mixture of 45-80% by weight, for example 50-80, 55-80, 60-80, 70-80, 45 - 70, 50 - 70, 55 - 70, 60 - 70, 45 - 60, 50 - 60, 55 - 60, 45 - 50, 50 - 55 wt .-% PVC resin; 10 to 50% by weight, for example 20 to 50, 30 to 50, 40 to 50, 10 to 40, 20 to 40, 30 to 40, 10 to 30, 20 to 30, 25 to 35% by weight, rice and / or peanut shell powder having a particle size of 10 to 250 ⁇ m, for example 10 to 200, 50 to 200, 100 to 200, 150 to 200, 10 to 150, 50 to 150, 100 to 150, 10 to 100, 50 - 100, 80 - 100, 10 - 50, 20 - 50; 40 - 50, 10 - 40, 20 - 40, 30 - 40, 10 -
  • Particularly advantageous for calendering, injection molding or 3-D printing is a composition with 50-55 wt.% PVC, 25-35 wt .-% rice hulls with a particle size of 10 - 250 pm, for example 125-250 pm; 5-15% by weight, for example 10% by weight, of chlorinated polyethylene. It is clear to the person skilled in the art that the percentage of the individual components must add up to 100%. This is achieved by appropriately increasing or decreasing the percentages of individual components within the ranges indicated.
  • the chemical binder based on thermoplastic resin for example, has the function of removing moisture or solvents from natural fibers and combines or crosslinks strongly with the "nonwoven web" or network of natural fibers.
  • Polyethylene and chlorinated polyethylene act as plasticizers and increase the impact resistance.
  • PVC processing aids can accelerate the fusion, the melt strength bw. Improve melt toughness, eliminate surface defects, and reduce plate out. In addition, they can enhance the metal release properties in the production process. Suitable binders and processing aids are well known to those skilled in the art of PVC processing and are widely available commercially.
  • the PVC resin particles and the peanut shell puff have about the same grain size.
  • Wood imitations according to the invention are produced by calendering, injection molding or 3-D printing of a composition according to the invention.
  • the methods used for calendering (rolls), injection molding or 3-D printing are not particularly limited. Any commercially available machines can be used for this purpose. Operation is according to the manufacturer's instructions. It will be understood by those skilled in the art that under the processing conditions (e.g., temperature and pressure), the composition of the present invention must be sufficiently homogenized and liquified to be processable with a calender, an injection molding machine or a 3-D printer. Suitable processing conditions are either those specified by the manufacturer or determined by the skilled person by simple routine experimentation.
  • the flexible wood imitations By calendering the composition according to the invention it is possible to produce flexible wood imitations in a broad range of thicknesses, for example with a thickness in the range of 200-1000 ⁇ m.
  • the flexible wood imitations may have a thickness of 200 - 800, 200 - 600, 200 - 400, 400 - 800, 400 - 600, 600 - 800 or 600 pm.
  • It can also be made plates, for example, to 10 mm thick.
  • the width of the flexible wood imitations can also be chosen arbitrarily depending on the purpose, for example, the flexible wood imitations can be 50 to 300 cm wide.
  • the flexible Holzimitate can be suitably wound on rolls. If desired, the flexible wood imitations may be ground and glazed prior to winding. This gives them the desired woody look and feel,
  • the PVC resin is dried in a high speed mixer with dried rice husk powder (ponds size 10-250 ⁇ m, moisture content eg 0.5-1.0%) and optional filler (eg calcium carbonate / chalk) 10-150 min - 140 ° C mixed.
  • optional additives such as color pigment, stabilizer, processing aids, lubricants (eg epoxy soybean oil, wax) are mixed in a small mixer / blender for 10 minutes and then added to the high speed mixer to the PVC resin / rice husk powder / filler mixture. Then the entire mixture is thoroughly mixed for a further 10 minutes.
  • the mixture is allowed to cool in a cooling tank for about 30 minutes and then calendered or further processed by injection molding or 3-D printing to a wood imitation.
  • the hue of the wood imitations according to the invention can be controlled by the color pigments contained in the composition used for their preparation. Practically, no intense hue is set, but a comparatively paler. The final desired shade is then adjusted by painting or glazing the Holzimitate invention. This saves the production and storage of a variety of wood imitations with different shades.
  • the grinding of the wood imitations according to the invention can e.g. with an abrasive material such as sand or abrasive adapters having a grain size in the range of 24 to 60, for example, using an electrically operated hand grinder.
  • an abrasive material such as sand or abrasive adapters having a grain size in the range of 24 to 60, for example, using an electrically operated hand grinder.
  • grit is a smaller number for a coarser grit and a higher numerical value for a finer grit.
  • a grain size of 24 is rather coarse and is suitable e.g. for removing glue or varnish layers, while a grain size of 60 is rather medium and is used, for example, for rough pre-grinding of raw wood surfaces.
  • the suitable grain size is selected by the person skilled in the art in accordance with the practical conditions or the effect to be achieved. Also sandblasting is possible.
  • wood imitations according to the invention their surface, if appropriate after a corresponding pretreatment (for example priming), is varnished or varnished or oiled.
  • a corresponding pretreatment for example priming
  • water-based one-component paints are suitable for painting.
  • Two-component paints are particularly suitable for extreme use.
  • various wood looks and haptics can be realized, e.g. from tropical wood such as Burma teak, Siam teak, Java teak or Aged teak.
  • the wood imitations according to the invention have many uses and are suitable for example as veneers or sheathing for table tops, glass plates, aluminum profiles, window sills, window profiles, doors, gates, wallpapers (eg in the roof area of buildings). Furthermore, they can be used, for example, as parquet films or laminations for renovations and in the facade and floor area of buildings.
  • the Holzimitate invention are simply glued to a commercial contact adhesive or a commercially available adhesive film. If an adhesive film is used, it is provided with a peel-off film until it is used on the sticky side.
  • the wood imitations according to the invention serve, for example, as Baumateriai, floor material, wall material, ceiling material, sleepers, casements, fences, furniture, umbrella stand (eg parasol stand) or housing for electrical equipment.
  • the wood imitations according to the invention have a very wood-like appearance as well as feel. This is a surprising result, as due to the high PVC percentage, a plastic-like appearance and feel would have been expected.
  • the wood imitations according to the invention offer in many respects substantially improved properties compared to the vast majority of wood species.
  • the surface of the wood imitations according to the invention can be easily oiled, varnished or painted.
  • PVC increases the impact resistance of the material, i. it becomes more elastic and therefore less brittle and does not break easily.
  • the polar properties also allow easy gluing and give anti-static properties.
  • Conventional wood / PE composites (WPCs) are not or only very difficult to paint, not glued and not antistatic because of the non-polar properties of PE.
  • the wood imitations according to the invention are far superior to the conventional wood / PE composites (WPCs) and also many types of wood.
  • the wood imitations according to the invention are almost waterproof.
  • the PVC used is non-hygroscopic and does not absorb water, thus preventing the ingress of water due to surface damage, so that there is no infiltration of applied layers of lacquer and no lacquer chips appear.
  • the wood imitations according to the invention are therefore also dimensionally stable, so that deformation by natural means (for example by swelling or shrinkage) is not possible.
  • conventional wood / PE composites swell under the influence of moisture. Lacquers no longer adhere because the penetrating water infiltrates and thereby dissolves.
  • the wood imitations according to the invention are therefore particularly suitable for use in the maritime area, e.g. near the sea or in the sea or in wet areas (for example in swimming pools), or as an outdoor parquet or ship deck. Fungus or insect infestation does not occur.
  • the wood imitations according to the invention do not crack and do not splinter, and cut wastes are 100% recyclable.
  • the rice and / or peanut shells function as a kind of "active filler” and impart to the wood imitations according to the invention for most applications. serte processing properties. The thermal expansion is lower and the consistency and feel of natural wood is achieved, as a result of which the wood imitations according to the invention are superior to conventional "Wood Plastic Composites" or even pure PVC.
  • wood imitations according to the invention are similar to the characteristic properties of natural wood.
  • the mixture of PVC resin and peanut and / or rice husk powder may also to a certain extent be recycled wood imitations according to the invention, e.g. Trimmings, which are e.g. can happen if such is available for disposal.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Composite Materials (AREA)
  • Structural Engineering (AREA)
  • Forests & Forestry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

La présente invention concerne une composition pour produire des simili-bois par calandrage, moulage par injection ou impression 3D, qui contient un mélange de 45 - 80 % en poids de résine PVC et 10 - 50 % en poids de poudre de balle de riz ou de poudre de coque d'arachide ou d'un mélange de poudre de balle de riz et de poudre de coque d'arachide ayant une granulométrie de 10 - 250 μm. Les simili-bois selon l'invention ont une apparence et un toucher très semblables à ceux du bois, et peuvent être travaillés avec des outils classiques destinés au bois. Ils peuvent être laqués et collés sans problème et, en raison de leur résistance très élevée aux intempéries, s'avèrent particulièrement appropriés pour des applications d'extérieur, notamment en milieux humides ou mouillés.
PCT/IB2015/000658 2015-02-23 2015-02-23 Composition pour produire des simili-bois par calandrage, moulage par injection ou impression 3d WO2016135525A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/IB2015/000658 WO2016135525A1 (fr) 2015-02-23 2015-02-23 Composition pour produire des simili-bois par calandrage, moulage par injection ou impression 3d

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2015/000658 WO2016135525A1 (fr) 2015-02-23 2015-02-23 Composition pour produire des simili-bois par calandrage, moulage par injection ou impression 3d

Publications (1)

Publication Number Publication Date
WO2016135525A1 true WO2016135525A1 (fr) 2016-09-01

Family

ID=53502711

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2015/000658 WO2016135525A1 (fr) 2015-02-23 2015-02-23 Composition pour produire des simili-bois par calandrage, moulage par injection ou impression 3d

Country Status (1)

Country Link
WO (1) WO2016135525A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017068415A1 (fr) * 2015-10-23 2017-04-27 Chemson Polymer-Additive Ag Polymères de chlorure de vinyle et compositions pour la fabrication additive
CN108727724A (zh) * 2017-04-21 2018-11-02 培恩特塔亚洲有限公司 组合物、成型部件和成型部件的应用
CN110628149A (zh) * 2019-10-15 2019-12-31 常州先导智能科技有限公司 3d打印聚氯乙烯高分子改性线材及制备方法
EP3708362A1 (fr) 2019-03-12 2020-09-16 Münchener Boulevard Möbel GmbH Composite, procédé de fabrication d'un tel composite et utilisation du composite
CN113603978A (zh) * 2021-05-12 2021-11-05 昆明理工大学 一种阻燃抑烟型高机械性能阻燃pvc/pe基木塑复合材料及其制备方法
RU2762669C1 (ru) * 2021-05-31 2021-12-21 Федеральное государственное бюджетное образовательное учреждение высшего образования "Сибирский государственный университет науки и технологий имени академика М.Ф. Решетнева" (СибГУ им. М.Ф. Решетнева) Активированная древесная масса для 3d печати

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101270213A (zh) * 2008-05-20 2008-09-24 莱芜白斗新型建材有限公司 一种窗户型材及其制造方法
WO2010003403A1 (fr) * 2008-07-11 2010-01-14 Münchener Boulevard Möbel Joseph Duna GmbH Simili-bois
WO2011100995A1 (fr) * 2010-02-19 2011-08-25 Patenta Asia Ltd. Imitation de bois
DE202010017534U1 (de) * 2010-02-19 2012-03-01 Patenta Asia Ltd. Holzimitat
CN102746682A (zh) * 2012-06-27 2012-10-24 林必昌 一种稻壳粉木塑复合材料及其制备方法
DE202013007267U1 (de) * 2013-08-12 2013-08-26 Patenta Asia Ltd. Geschäumtes Holzimitat aus Naturfaser-Compound
DE202013007234U1 (de) * 2013-08-12 2013-08-26 Patenta Asia Ltd. System zur Herstellung von Profilkörpern aus Naturfaser-Compound

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101270213A (zh) * 2008-05-20 2008-09-24 莱芜白斗新型建材有限公司 一种窗户型材及其制造方法
WO2010003403A1 (fr) * 2008-07-11 2010-01-14 Münchener Boulevard Möbel Joseph Duna GmbH Simili-bois
WO2011100995A1 (fr) * 2010-02-19 2011-08-25 Patenta Asia Ltd. Imitation de bois
DE202010017534U1 (de) * 2010-02-19 2012-03-01 Patenta Asia Ltd. Holzimitat
CN102746682A (zh) * 2012-06-27 2012-10-24 林必昌 一种稻壳粉木塑复合材料及其制备方法
DE202013007267U1 (de) * 2013-08-12 2013-08-26 Patenta Asia Ltd. Geschäumtes Holzimitat aus Naturfaser-Compound
DE202013007234U1 (de) * 2013-08-12 2013-08-26 Patenta Asia Ltd. System zur Herstellung von Profilkörpern aus Naturfaser-Compound

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017068415A1 (fr) * 2015-10-23 2017-04-27 Chemson Polymer-Additive Ag Polymères de chlorure de vinyle et compositions pour la fabrication additive
US20180305536A1 (en) * 2015-10-23 2018-10-25 Chemson Polymer-Additive Ag Vinyl chloride polymers and compositions for additive manufacturing
US10829629B2 (en) * 2015-10-23 2020-11-10 Chemson Polymer-Additive Ag Vinyl chloride polymers and compositions for additive manufacturing
US11542389B2 (en) 2015-10-23 2023-01-03 Akdeniz Chemson Additives Ag Vinyl chloride polymers and compositions for additive manufacturing
CN108727724A (zh) * 2017-04-21 2018-11-02 培恩特塔亚洲有限公司 组合物、成型部件和成型部件的应用
EP3708362A1 (fr) 2019-03-12 2020-09-16 Münchener Boulevard Möbel GmbH Composite, procédé de fabrication d'un tel composite et utilisation du composite
CN110628149A (zh) * 2019-10-15 2019-12-31 常州先导智能科技有限公司 3d打印聚氯乙烯高分子改性线材及制备方法
CN113603978A (zh) * 2021-05-12 2021-11-05 昆明理工大学 一种阻燃抑烟型高机械性能阻燃pvc/pe基木塑复合材料及其制备方法
RU2762669C1 (ru) * 2021-05-31 2021-12-21 Федеральное государственное бюджетное образовательное учреждение высшего образования "Сибирский государственный университет науки и технологий имени академика М.Ф. Решетнева" (СибГУ им. М.Ф. Решетнева) Активированная древесная масса для 3d печати

Similar Documents

Publication Publication Date Title
EP2536785B1 (fr) Imitation de bois
WO2016135525A1 (fr) Composition pour produire des simili-bois par calandrage, moulage par injection ou impression 3d
EP1664193B1 (fr) Composite bois-plastique
DE202015003154U1 (de) Zusammensetzung zur Herstellung von Holzimitaten durch Kalandrieren, Spritzgießen oder 3-D-Drucken
EP3392296B1 (fr) Composition et pièce moulée pouvant être fabriquée par formation de la composition
EP1918329B1 (fr) Masse de formage thermoplastique et corps de formage fabriqué à l'aide de celle-ci
DE202010017534U1 (de) Holzimitat
EP2783850A1 (fr) Profilé en composite de fibres de bois-aluminium-plastique et son procédé de production
DE202013007233U1 (de) Ausgeschäumte/koextrudierte brettartige Hohlkammerprofile aus Naturfaser-Compound
DE202013007232U1 (de) Platten aus Naturfaser-Compound
DE202013007267U1 (de) Geschäumtes Holzimitat aus Naturfaser-Compound
DE202013007234U1 (de) System zur Herstellung von Profilkörpern aus Naturfaser-Compound
DE202012012694U1 (de) System zur Herstellung von Profilkörperanordnungen
EP3708362A1 (fr) Composite, procédé de fabrication d'un tel composite et utilisation du composite
WO2020039012A1 (fr) Matériau, en particulier pour la fabrication d'éléments fenêtres
KR101854866B1 (ko) 변색에 강한 합성목재 조성물 및 그 제조방법
EP3822314A1 (fr) Zusammensetzung, sowie deren verwendung zur herstellung einer mehrschichtplatte
DE202015006763U1 (de) Bausatz zum Herstellen von Körperelementen aus Naturfaser-Compound
EP4364918A1 (fr) Procédé de fabrication d'un panneau de particules ainsi que panneau de particules
DE202023101749U1 (de) Textilfaserplatte mit Oberflächenlage
DE102019206481A1 (de) Holz-Kunststoff-Verbundwerkstoff, dessen Herstellung und Verwendung
DE102011088149A1 (de) Beschichteter Verbundkörper, umfassend ein Verbundmaterial

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15733880

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 15733880

Country of ref document: EP

Kind code of ref document: A1