WO2011130780A1 - Matériau composite de fibres de cellulose-polymère - Google Patents

Matériau composite de fibres de cellulose-polymère Download PDF

Info

Publication number
WO2011130780A1
WO2011130780A1 PCT/AU2011/000442 AU2011000442W WO2011130780A1 WO 2011130780 A1 WO2011130780 A1 WO 2011130780A1 AU 2011000442 W AU2011000442 W AU 2011000442W WO 2011130780 A1 WO2011130780 A1 WO 2011130780A1
Authority
WO
WIPO (PCT)
Prior art keywords
composite material
polymer
zeolite
titanate
zirconate
Prior art date
Application number
PCT/AU2011/000442
Other languages
English (en)
Inventor
Peter Walker Edwards
Original Assignee
Peter Walker Edwards
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
Priority claimed from AU2010901726A external-priority patent/AU2010901726A0/en
Application filed by Peter Walker Edwards filed Critical Peter Walker Edwards
Publication of WO2011130780A1 publication Critical patent/WO2011130780A1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L89/00—Compositions of proteins; Compositions of derivatives thereof
    • C08L89/04—Products derived from waste materials, e.g. horn, hoof or hair
    • 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
    • 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
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/405—Intermeshing co-rotating screws
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • 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
    • B29K2711/00—Use of natural products or their composites, not provided for in groups B29K2601/00 - B29K2709/00, for preformed parts, e.g. for inserts
    • B29K2711/14—Wood, e.g. woodboard or fibreboard
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/05—Alcohols; Metal alcoholates
    • C08K5/057—Metal alcoholates
    • 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
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • 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
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • 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
    • C08L2205/16—Fibres; Fibrils
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/20—Recycled plastic

Definitions

  • the invention relates to composite materials made from cellulose fibres such as wood fibres, in combination with a polymer.
  • the invention relates to a cellulose fibre - polymer composite material containing a coupling agent selected from a zirconate or titanate.
  • the composite material has numerous structural applications.
  • Cellulose fibres can be derived from wood sources, card board, reeds, rice husks, palm fibre, coconut, bamboo, sugar cane and many other sources of plant material including keratin from vegetable fibres and bird feathers.
  • the polymer can be a plastic that is commonly recycled.
  • US patent US7550404 discloses a wood polymer composite further including a zeolite. Applicant found that while the composite materials according to this document provided satisfactory rigidity in many situations, there were some instances that the composites did not have sufficient impact, tensile, strength, and flex modulus. For example, when the composites were use f d in Use manufacture of pallets, it was found in hot temperatures that the composite beams forming the pallets tended to sag and lose their flex. An improved composite material is therefore desirable.
  • the current invention aims to improve flexural strength, flex modulus and impact strength of the cellulose fibre - composite polymer material for the purpose of load bearing duties in material handlin applications, by at least including a coupling agent selected from the group including a zirconate or a titanate.
  • the composite material of the current invention may have applications in a wide variety of fields such as buildings marine, or any other use where certified structural
  • the composite material of the current invention has or can be readily modified to have numerous desirable properties including termite resistance, flame retardancy, light weight due to reduction in density, UV resistance, anti static properties and high temperature tolerance.
  • a cellulose fibre - polymer composite material where said material includes a cellulose fibre and a polymer characterised in that composite material further includes at least one coupling agent selected from a zirconate or a titanate.
  • the cellulose fibre may be selected from the group consisting of wood fibres, wood pulp, paper, card board, wheat fibres, rice hulls, kenaf, flax hemp, keratin and mixtures of these.
  • the cellulose fibre of the current invention is selected from a wood fibre.
  • the wood fibre has a moisture content of less than 3% and can pass through a minimum 400 mesh sieve.
  • the po'iymer is selected from the group consisting of polymers including at least 50 wt % ethylene repeat units, polymers including at least 50 wt % propylene repeat units, polymers including at least 50 wt % polystyrene, polymers including at least 50 wt % vinyl chloride repeat units, and mixtures thereof.
  • the polymer of the composite material of the current invention is a polymer selected from the group including polyethylene, polypropylene, polystyrene and polyvinyl chloride.
  • the polymer may comprise a low- or high-density polyethylene, polypropylene, or polyvinyl chloride homopolymer.
  • a high- density polyethylene sold as Equistar ALATHON L 5040 by Lyondell Chemical
  • Copolymers may also be used, for example when the physical properties of the finished product need modification, such as copolymers of ethylene with hexene or heptene. Or, other copolymers such as polypropylene with approximately 3% ethylene comonomer content (as a fluxing agent) may be used when faster production rates are desired.
  • polyvinyl chloride polymers polyvinyl chloride homopolymer resins such as Shintech SE950EG or copolymers of vinyl chloride with 3- 10% of vinyl acetate can be used. Mixtures of any of the above-noted polymers may be used j for example mixtures of recycled or virgin polymers.
  • the polymers are recycled polymers.
  • the recycled polymers can be repolymerized using any method well known in the art.
  • One example of a suitable repolymerization technique is that disclosed in US patent US4657988.
  • the amount of polymer in the composition is normally about 20% to 70%, preferably, 40% to 60%, based on the total weight of the composition.
  • the coupling agent of repolymerization of the current invention is selected from the group including a zirconate or a titanate.
  • the zirconate or titanate is in a powder or pellet form and has flame retardant properties when used with a zeolite filler. Liquid zirconate or titanate can be used for same results depending on extruder feed system.
  • Suitable zirconates or titanates include organo titanates or organo zirconates.
  • Suitable titanates include those that are disclosed in US patent US4600789, and one suitable example neo alkoxy pyrophosphate titanate.
  • the amount of the coupling agent in the composite material is about 0.25% to 3% based on the total final Weight of the composite material.
  • the composite material may further include a compatabilizing agent.
  • a compatabilizing agent is a maleic anhydride grafted polyolefin.
  • the composite material further includes a particulate filler
  • the filler is an inorganic particulate filler.
  • specific examples of fillers are vermiculite, talc, kaolinite, montmorillonite, synthetic mica, clay, zeolite, silica, graphite, carbon black, zinc oxide, magnesium oxide, titanium oxide, calcium sulfide, boron nitride, calcium carbonate, barium sulfate, aluminium oxide, neodymium oxide, and metal salts of phenyl phosphorate.
  • the filler is a zeolite.
  • zeolites both natural and synthetic that may be suitable in the composite materials of the invention.
  • the zeolite may be natural mined zeolite such as a natural rock clinoptilolite that is sourced from Australia.
  • the zeolite has a particle size of less than 10 microns, a surface area of greater than 300m 2 /g.
  • the zeolite is present in an amount of about 1% to 70% based on the amount of polymer matrix in the composition and the desired structural result.
  • the zeolite is in a particulate form.
  • the zeolite is surface activated. More preferably, the activated zeolite surface contains channels that are commensurate with the dimensions of the repolymerized polymer chain.
  • the zeolite surface has sorption of the polymer chain.
  • the zeolite present improves the fire retardancy properties of the composite material.
  • the zeolite present improves optiminal mechanical characteristics of the composite.
  • a method of making a composite material including blending together a) cellulose fibre component b) a coupling agent selected from the group of a zirconate and titanate and c) a polymer selected from the group consisting of polyethylene, polypropy lene, polystyrene and polyvinyl chloride, or a mixture of any of these, including recycled or virgin polymers.
  • the composite material of the current invention may further include any of a number of other ingredients.
  • examples include stabilizers, process aids, impact modifiers (e.g., rubber-based modifiers), lubricants, plasticizers, antioxidants, UV absorbers, and pigments or other colorants.
  • impact modifiers e.g., rubber-based modifiers
  • lubricants e.g., plasticizers, antioxidants, UV absorbers, and pigments or other colorants.
  • Also useful may be foaming agents, fungicides ' and/or algaecides, all of which are known in the art.
  • the composite materials according to the invention may be used in any of a number of end-use applications, in which their superior physical performance properties may be used to advantage.
  • One useful application is in building products, including non-limiting examples, lumber and related structural materials.
  • lumber means planks, sheets, or other pieces resembling typical wood-based materials such as sawn lumber, oriented strand board, particle board, plywood etc!
  • the composite materials may be used to make products such as fences, railings, decking for outdoor porches and the like, panels for floors, ceilings, walj, bath or shower stalls, cabinetry, countertops, and other structural items.
  • the composite materials may also be used as automotive construction materials, for example in decorative interiors, door panels, headliners, seat interiors, and other uses, as well as in any of a variety of industrial products such as piers and docks, or consumer products such as furniture.
  • the properties of the composite materials are particularly suitable in the manufacture of pallets.
  • Recycled polyolefin 50% LDPE, 50% HDPE.
  • the ingredients were mixed in a ribbon type mixer then conveyed via gravimetric feeding units to an ENTE co-rotating twin screw extruder and the composite material extruded there from.
  • the screw speed was set at 75 rpm and the heater zones on the extruder - barrel were set at 185, 185, 175 and 175 degrees Celsius to create a melt phase.
  • the resulting composite material had the following properties when using the
  • Recycled polyolefin (50% LDPE/50%HDPE). Supplied by PGS., ilburn.South Australia.
  • Neoalkoxy titanate 0.3% Neoalkoxy titanate, "Capow L 38/H” or “Capow KRTTS/H” or “Capow
  • the wood flower and activated zeolite were conveyed via gravimetric feeding units to an ENTEK co-rotating twin screw extruder with the other ingredients during the melt phase, and the composite material extruded through a 90mm x 20mm die then water cooled conveyer.
  • the screw speed was set at 75 rpm and the heater zones on the extruder barrel were set at 185, 185, 175 and 175 degrees Celsius to create a melt phase.
  • the titanate was thoroughly dispersed throughout the polymer matrix prior to the melt phase.
  • the active zeolite and wood flower were introduced during the melt phase.
  • the resulting composite material had the following properties when using the

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

L'invention porte sur un matériau composite de fibres de cellulose-polymère, lequel matériau comprend : (a) des fibres de cellulose et (b) un polymère, caractérisé en ce que ledit matériau composite comprend en outre au moins un agent de couplage choisi parmi un zirconate ou un titanate.
PCT/AU2011/000442 2010-04-23 2011-04-18 Matériau composite de fibres de cellulose-polymère WO2011130780A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2010901726A AU2010901726A0 (en) 2010-04-23 Cellulose fibre - polymer composite material
AU2010901726 2010-04-23

Publications (1)

Publication Number Publication Date
WO2011130780A1 true WO2011130780A1 (fr) 2011-10-27

Family

ID=44833547

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AU2011/000442 WO2011130780A1 (fr) 2010-04-23 2011-04-18 Matériau composite de fibres de cellulose-polymère

Country Status (1)

Country Link
WO (1) WO2011130780A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2682421A1 (fr) * 2012-07-06 2014-01-08 UrbanPlast, SIA Procédé de production de matières plastiques en polyéthylène composite hybride renforcé
RU2582498C1 (ru) * 2015-02-26 2016-04-27 Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Дальневосточный Федеральный Университет" (Двфу) Способ изготовления изделий из лигноцеллюлозных полимерных композиционных материалов
RU2595655C1 (ru) * 2015-02-26 2016-08-27 Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Дальневосточный Федеральный Университет" (Двфу) Лигноцеллюлозный полимерный композиционный материал
CN107227034A (zh) * 2017-06-21 2017-10-03 东莞市佳乾新材料科技有限公司 一种地板用pvc基木塑复合材料及其制备方法
WO2018058394A1 (fr) * 2016-09-29 2018-04-05 张睿 Matière plastique et son procédé de préparation
CN110922642A (zh) * 2019-12-05 2020-03-27 南京旭华圣洛迪新型建材有限公司 一种麻纤维基室内抗菌木塑复合墙板

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4600789A (en) * 1984-05-14 1986-07-15 Kenrich Petrochemicals, Inc. Neoalkoxy organo-titanate useful as coupling and polymer processing agents
US5153241A (en) * 1985-05-29 1992-10-06 Beshay Alphons D Polymer composites based cellulose-VI
WO1994011176A1 (fr) * 1992-11-13 1994-05-26 The Governing Council Of The University Of Toronto Materiau composite compose de matieres thermoplastiques et particulaires orientees
US5776281A (en) * 1995-03-08 1998-07-07 Evans; Daniel W. Method of manufacturing a pallet made of composite fiber reinforced polyolefin
WO2001051263A1 (fr) * 2000-01-14 2001-07-19 Spectrum Medsystems, Inc. Chaussures de securite et autres articles de surete comprenant un composite tissu-plastique, procedes de fabrication de ces derniers
US20010051243A1 (en) * 1999-04-16 2001-12-13 Andersen Corporation Polyolefin wood fiber composite
US20020000683A1 (en) * 1998-10-09 2002-01-03 The United States Of America As Represented By The Secretary Of Agriculture Methods of making composites containing cellulosic pulp fibers
US20070293604A1 (en) * 2006-06-20 2007-12-20 Peter Frenkel Compatibilizers for composites of PVC and cellulosic materials
US7473722B2 (en) * 2004-11-08 2009-01-06 Certain Teed Corp. Polymer-fiber composite building material with bulk and aesthetically functional fillers
US7550404B2 (en) * 2005-09-30 2009-06-23 Pq Corporation Wood-polymer-zeolite composites
US20090306252A1 (en) * 2006-10-24 2009-12-10 Lubrizol Limited Polymeric Coupling Agents

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4600789A (en) * 1984-05-14 1986-07-15 Kenrich Petrochemicals, Inc. Neoalkoxy organo-titanate useful as coupling and polymer processing agents
US5153241A (en) * 1985-05-29 1992-10-06 Beshay Alphons D Polymer composites based cellulose-VI
WO1994011176A1 (fr) * 1992-11-13 1994-05-26 The Governing Council Of The University Of Toronto Materiau composite compose de matieres thermoplastiques et particulaires orientees
US5776281A (en) * 1995-03-08 1998-07-07 Evans; Daniel W. Method of manufacturing a pallet made of composite fiber reinforced polyolefin
US20020000683A1 (en) * 1998-10-09 2002-01-03 The United States Of America As Represented By The Secretary Of Agriculture Methods of making composites containing cellulosic pulp fibers
US20010051243A1 (en) * 1999-04-16 2001-12-13 Andersen Corporation Polyolefin wood fiber composite
WO2001051263A1 (fr) * 2000-01-14 2001-07-19 Spectrum Medsystems, Inc. Chaussures de securite et autres articles de surete comprenant un composite tissu-plastique, procedes de fabrication de ces derniers
US7473722B2 (en) * 2004-11-08 2009-01-06 Certain Teed Corp. Polymer-fiber composite building material with bulk and aesthetically functional fillers
US7550404B2 (en) * 2005-09-30 2009-06-23 Pq Corporation Wood-polymer-zeolite composites
US20070293604A1 (en) * 2006-06-20 2007-12-20 Peter Frenkel Compatibilizers for composites of PVC and cellulosic materials
US20090306252A1 (en) * 2006-10-24 2009-12-10 Lubrizol Limited Polymeric Coupling Agents

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
MILLER, N.A. ET AL.: "Waste plastics/cellulose fibre composites", POLYMERS & POLYMER COMPOSITES, vol. 6, no. 2, 1998, pages 97 - 102 *
RODRIGUEZ C.A. ET AL.: "New thermoplastic materials reinforced with cellulose based fibres", JOURNAL OF APPLIED POLYMER SCIENCE, vol. 90, 2003, pages 3466 - 3472 *
SINGH. B. ET AL.: "Influence of fiber surface treatment on the properties of sisal-polyester composites", POLYMER COMPOSITES, vol. 17, no. 6, 1996, pages 910 - 918 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2682421A1 (fr) * 2012-07-06 2014-01-08 UrbanPlast, SIA Procédé de production de matières plastiques en polyéthylène composite hybride renforcé
RU2582498C1 (ru) * 2015-02-26 2016-04-27 Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Дальневосточный Федеральный Университет" (Двфу) Способ изготовления изделий из лигноцеллюлозных полимерных композиционных материалов
RU2595655C1 (ru) * 2015-02-26 2016-08-27 Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Дальневосточный Федеральный Университет" (Двфу) Лигноцеллюлозный полимерный композиционный материал
WO2018058394A1 (fr) * 2016-09-29 2018-04-05 张睿 Matière plastique et son procédé de préparation
CN107227034A (zh) * 2017-06-21 2017-10-03 东莞市佳乾新材料科技有限公司 一种地板用pvc基木塑复合材料及其制备方法
CN110922642A (zh) * 2019-12-05 2020-03-27 南京旭华圣洛迪新型建材有限公司 一种麻纤维基室内抗菌木塑复合墙板

Similar Documents

Publication Publication Date Title
JP7305718B2 (ja) 木材パルプを含むセルロース複合材料および同セルロース複合材料を製造するプロセス
Arjmandi et al. Rice husk filled polymer composites
US8106105B2 (en) Compositions and methods for producing high strength composites
US7514485B2 (en) Compatibilizers for composites of PVC and cellulosic materials
US8178479B2 (en) Compatibilized polymer processing additives
US7550404B2 (en) Wood-polymer-zeolite composites
Caulfield et al. 13 Wood Thermoplastic Composites
US20050058822A1 (en) Fiber-reinforced thermoplastic matrices
WO2011130780A1 (fr) Matériau composite de fibres de cellulose-polymère
US9238731B2 (en) Reinforcing additives for composite materials
US8629203B2 (en) Rigid biofiber thermoplastic composite and articles made therefrom
US20130189511A1 (en) High Strength Multilayered Articles
WO2018020485A1 (fr) Wpc contenant de la poussière de panneau de particules, son procédé de fabrication et son utilisation
Çetin et al. Effect of bark flour on the mechanical properties of HDPE composites
WO2011014085A2 (fr) Composites à base de liège renforcés avec des fibres
KR101429743B1 (ko) 산업 자재, 건자재와 농자재 용도의 재활용 자재와 그 제조 방법
US20210171738A1 (en) Cellulosic Composites Comprising Wood Pulp
WO2007140116A2 (fr) Composites résistants aux microbes
Kılıç et al. Using Furniture Factory Waste Sawdust in Wood-plastic Composite Production and Prototype Sample Production.
JP2006002052A (ja) 複合樹脂組成物およびその成形体
Grüneberg Wood polymer composites (WPC)-processing technologies, chemical modification of wood and natural fiber components and improvement of selected properties
PL218146B1 (pl) Kompozycja termoplastyczna zawierająca napełniacz naturalny

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: 11771392

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 28/02/2013)

122 Ep: pct application non-entry in european phase

Ref document number: 11771392

Country of ref document: EP

Kind code of ref document: A1