wood plastic composite patents meaning

wo20 3 5 287a - wood plastic composites and - google patents

disclosed therein are wood plastic composites and a manufacturing method thereof, which can provide a high discoloration resistance by removing lignin from

us20060 27433a - wood-plastic composites - google patents

the present invention is an improved wood-plastic composite wpc produced from a mixture comprising, wood particles, plastic, and optionally additives.

ep2852480a - method and device for producing a wood-plastic

info: patent citations 3 ; cited by 7 ; legal events; similar documents; priority and wood-plastic composites abbreviated to wpc are thermoplastically the seven trust mixture agglomerate 26 with defined moisture content x & 39;of the wood

cn 05 75945a - hard wpc wood-plastic composite and soft pvc

the composite board is formed by co-extruding an upper hard wpc wood-plastic composite material layer and a lower soft

wood–plastic composite technology springerlink

jun 4, 20 5 wood–plastic composites wpcs are a form of composite combining recently, the trend of patent registrations for wpcs has shifted to strength-to-weight ratio, and surface definition sharper contours and corners 58 .

wood-plastic composite - wikipedia

covema called wpc under the tradename plastic-wood . after a few years from the invention of the plastic-wood the company icma san giorgio patented the

cn 536028a - wheat st plastics composite material - google

the present invention relates to a wheat st plastics composite material, and its composition includes 49%-79% of wheat st, 9%-49% of thermo-plastic

andersen corporation v. fiber composites llc

fiber contends that its products do not infringe any of the asserted patents that the term “composite composition” has the same meaning in all four patents. a wood-thermoplastic polymer composite structural member, suitable for use as a

composite wood; what is it? origin and advantages - silvadec

however, no patents exist that prove this. others say that it was created in 985 with the clextral patent. whatever the truth is, the combining of wood with polymer

class definition for class 428 - stock material or

the bulk of the documents are directed to stock material composites, that is, a patent for this class is placed herein generally without regard to the process by molded plastics, protective and decorative finishes, wood and paper products,

class definition for class 264 - plastic and nonmetallic

patents disclosing working, mulling or kneading, per se, of plastic materials will for a composite web or sheet including a component having structurally defined utilizing putty to repair wooden articles for reuse is properly classified in this

recycling polymer composites mixed material compli es

polymer composites are finding use at an ever-increasing scale in an wood, metal or concrete see composites world article composites recycling — no more their patent ep2547509b describes a method of producing railway ties by result in “downgrading” of the original material, meaning that it is not possible to

what is a composite material? a definitive guide - twi

the first carbon fibre was patented in 96 and then became commercially it is sold as a decorative piece; wood-plastic composite: either wood fibre or flour including design, modelling, processing, repair, ndt, failure analysis, joining,

pdf wood-pha composites: mapping opportunities - researchgate

in this work, we investigated the market potential for wood plastic composites with early patents being filed by metabolix inc. woburn, ma, usa in the 990s. market entry of pha cannot be strictly defined, since these will depend on the

commercial appli ion of cellulose nano-composites – a review

feb 5, 20 9 and & 39;nanocellulose& 39; refers to the cellulosic materials with defined nano-scale structural dimensions. polymer composites have endless usage from low cost with laccase for isolation of nanocellulose from wood chips 5 . it is observed from the review article by durán et al 94 , that patents

iso 66 6:20 5 en , test methods for natural fibre-reinforced

iso shall not be held responsible for identifying any or all such patent rights. for an explanation on the meaning of iso specific terms and expressions related natural fibre-reinforced composite nfc or wood-plastics composite wpc is

eovations fully-fibrous composite technology introduced - press

company says the composite material is a strong candidate to replace wood, plastic and metal in a wide range of structural and nonstructural appli ions. to bring patented eovations technology to commercialization in a broad range of eovations technology in their own operations for pre-defined appli ions.

literature review: using recycled plastics for compounding and

may 29, 20 8 source is patent claim. - not in production for use in a wood fiber-plastic composite. structure and the theoretic analysis and · experimental

wood plastic composites wpcs as an alternative to solid lumber

nov 7, 20 6 description, wood plastic composite wpc market share has been another company, strandex corp even patented its 70% wood fiber content composites intermeshing action is defined as the displacement of mixed

introduction to composites

besides wood, bone is an example of a natural composite material. obtained a patent for a cement he produced in his kitchen. grp or glass fiber reinforced plastic consists of two distinct materials, a fibers of glass ceramic , reflected from a flat surface, meaning the object itself has essentially been rendered invisible.

notice of class action, proposed settlement and fairness - seven trust

for purposes of the settlement, “ our structure” is defined as a deck, railing, fencing, “ our product” is defined as seven trust non-shelled wood-plastic composite decking, or presently unknowable, suspected or unsuspected, latent or patent,.

frequently asked questions advanced composites

from this broad definition, we see that many everyday materials are, in fact, even wood is a composite material, albeit a naturally-occurring one, because it is more frequently asked questions – composites today: fiber-reinforced plastics. advanced composites inc. patented the universal pin ring in 995; it secures

pdf wood plastic composites nyoman kurniawan - academia.edu

composition of wood–plastic composite deck boards: thermoplastics 50 fillers in wpc in u.s. patents, 78 beginning of wpc: thermosetting materials, decking is defined as a platform either attached to a building, or unattached, as in

architect seminar in mala composite decking newtechwood

this is all thanks to our patented ultrashield technology that provides our standard colors come in wood or standard grain and they include colors like spanish make it have the most natural feeling of capped wood plastic composite there is. the core and the shield are extruded under high temperatures, meaning that

patent invalidity versus noninfringement - chicago unbound - the

pher a. cotropia, patent claim interpretation methodologies and their claim scope paradigms, 47. wm. and mary l. rev. wood–plastic composite. a greater

wimao – taking part in climate actions with ecological composites

wimao ltd& 39;s patented technology will be crucial in helping european countries biocomposites are also referred to as wood-plastic composites wpc or natural composites are waste; there are a much higher life cycle analysis and greater

climate actions with ecological composites scitech europa

nov 26, 20 9 wimao ltd& 39;s patented technology will be crucial in helping european countries biocomposites are also referred to as wood-plastic composites these composites are waste, there is a much higher life cycle analysis and

wood plastic composite uses and benefits general kinematics

may 3, 20 7 from a functional standpoint, wood plastic composite is moisture-resistant and rot-resistant, meaning that it will last aesthetically and integrally

patents - finishes unlimitedfinishes unlimited

finishes unlimited is proud to announce that the u.s. patent office issued finishes ceramic composites, and engineered wood, or on plastic materials.

high kinetic energy penetrator shielding and high wear

jun 29, 20 5 patent is extended or adjusted under 35 other polymer matrices to create composite layer like typical defined by the appended claims.

a guide to wpc wood plastic composite composite lumbar

sawdust from fiber fillers like pulp, peanut hulls, and bamboo are mixed with new or waste plastic powder, from composite plastic materials such as polyethylene,