An oriented polymer composition (OPC) article comprising a body having a length, which is greater than any perpendicular dimension, comprised of an OPC having a softening temperature, the body having an outer surface extending the length of the body, having polymer strands aligned in the lengthwise direction of the body, wherein the length dimension stability is greater than 99% when tested by heating the article for 24 hours at temperatures at least up to and including 71 degrees Celsius after completion of the manufacture of the article and processes for forming said article.
B29C 55/00 - Façonnage par étirage, p. ex. étirage à travers une matriceAppareils à cet effet
C08J 9/04 - Mise en œuvre de substances macromoléculaires pour produire des matériaux ou objets poreux ou alvéolairesLeur post-traitement utilisant des gaz de gonflage produits par un agent de gonflage introduit au préalable
(1) Non-metal composite building materials consisting primarily of inert mineral particles encapsulated in a polymer matrix created through an extrusion and die drawing process for use as a wood substitute, namely, fencing, decking, railings, concrete retaining walls, porches, gazebos, doors and window frames, roofing, trim, engineered hardwood flooring, floating docks, pilings, marine products, namely, bumpers and pads for pilings and dock posts
(2) Furniture, namely, outdoor furniture made from composite materials consisting of inert mineral particles encapsulated in a polymer matrix created through an extrusion and die drawing process
(1) Building materials made of composite simulated wood materials consisting of inert mineral particles encapsulated in a polymer matrix created through an extrusion and die drawing process, namely, siding, decking, railing, fencing, cladding, shingles, railroad ties, frames, flooring, posts, trim, siding, fenestration components; building materials for further construction manufacture of products consisting of inert mineral particles encapsulated in a polymer matrix created through an extrusion and die drawing process for use in building construction and wood replacement applications, namely, siding, decking, railing, fencing, cladding, shingles, soffits, railroad ties, windows, doors, frames, flooring, posts, trim, siding, fenestration components, gates, rig mats, dunnage
(2) Outdoor furniture made of composite simulated wood materials consisting of inert mineral particles encapsulated in a polymer matrix created through an extrusion and die drawing process
A pallet has a top deck coupled with a bottom deck through a plurality of spacer members. The bottom deck is provided as a sub-assembly comprising at least two lead bottom deck boards and at least one intermediate bottom deck board, each bottom deck board coupled with at least one other bottom deck board by a bottom deck joint, and wherein each board of the bottom deck sub-assembly is further coupled with at least one of the plurality of spacer members to couple the bottom deck sub-assembly with the top deck. At least one of the bottom deck lead boards are made from a fiber filled thermoplastic or oriented plastic composite material.
B65D 19/26 - Palettes rigides sans parois latérales avec corps formés par jonction ou union de plusieurs éléments
B65D 19/31 - Palettes rigides sans parois latérales avec corps formés par jonction ou union de plusieurs éléments faites entièrement ou essentiellement en bois
B65D 19/32 - Palettes rigides sans parois latérales avec corps formés par jonction ou union de plusieurs éléments faits entièrement ou essentiellement en plastique
An oriented polymer composition (OPC) article comprising a body having a length, which is greater than any perpendicular dimension, comprised of an OPC having a softening temperature, the body having an outer surface extending the length of the body, having polymer strands aligned in the lengthwise direction of the body, wherein the length dimension stability is greater than 99% when tested by heating the article for 24 hours at temperatures at least up to and including 71 degrees Celsius after completion of the manufacture of the article and processes for forming said article.
C08J 9/04 - Mise en œuvre de substances macromoléculaires pour produire des matériaux ou objets poreux ou alvéolairesLeur post-traitement utilisant des gaz de gonflage produits par un agent de gonflage introduit au préalable
An oriented polymer composition (OPC) article comprising a body having a length, which is greater than any perpendicular dimension, comprised of an OPC having a softening temperature, the body having an outer surface extending the length of the body, having polymer strands aligned in the lengthwise direction of the body, wherein the length dimension stability is greater than 99% when tested by heating the article for 24 hours at temperatures at least up to and including 71 degrees Celsius after completion of the manufacture of the article and processes for forming said article.
An oriented plastic composition (OPC) shaped article having a length, width and thickness dimension in which the width and thickness dimensions are less than that of the length dimension, having at least one surface that can be machined so that a portion of the OPC shaped article is reduced in the width or thickness dimension along at least a portion of the length of the article and a process for making and machining an OPC shaped article.
An oriented plastic composition (OPC) shaped article having a length, width and thickness dimension in which the width and thickness dimensions are less than that of the length dimension, having at least one surface that can be machined so that a portion of the OPC shaped article is reduced in the width or thickness dimension along at least a portion of the length of the article and a process for making and machining an OPC shaped article.
A building product and method for manufacturing a building product made from an oriented polymer composition which can be split to provide a surface of the building product with a plurality of visible fibrils to form an aesthetic representative of real split wood.
E04C 2/10 - Éléments de construction de relativement faible épaisseur pour la construction de parties de bâtiments, p. ex. matériaux en feuilles, dalles ou panneaux caractérisés par des matériaux spécifiés en bois, fibres, copeaux, tiges de végétaux ou analoguesÉléments de construction de relativement faible épaisseur pour la construction de parties de bâtiments, p. ex. matériaux en feuilles, dalles ou panneaux caractérisés par des matériaux spécifiés en matières plastiquesÉléments de construction de relativement faible épaisseur pour la construction de parties de bâtiments, p. ex. matériaux en feuilles, dalles ou panneaux caractérisés par des matériaux spécifiés en produits mousse
Including crosslinked rubber particles in an oriented polymer composition induces cavitation in the oriented polymer composition and can increases the scratch and mar resistance as well as fibrillation resistance.
Non-metal composite building materials consisting primarily of inert mineral particles encapsulated in a polymer matrix created through an extrusion and die drawing process for use as a wood substitute. Furniture made from composite materials consisting of inert mineral particles encapsulated in a polymer matrix created through an extrusion and die drawing process.
13.
Oriented polymer composition with a deoriented surface layer
Prepare an oriented polymer composition that is cavitated, has cross sectional dimensions all at least three millimeters and at least one de-oriented surface layer having a thickness of at least 80 microns and at least 50 microns less than half the thickness of the oriented polymer composition, the de-oriented surface layer having a lower degree of polymer orientation than a 100 micron thick portion of the oriented polymer composition adjacent to and below the de-oriented surface layer by sufficiently heat treating a surface of a cavitated oriented polymer composition.
An oriented polymer composition containing thirty to 95 weight-percent inert inorganic filler and a continuous phase of at least one orientable polymer contains void spaces due to cavitation and has a density of less than 0.8 grams per cubic centimeter, a flexural modulus of 1.4 gigapascals or more, cross section dimensions all greater than 1.5 millimeters, a delamination force value of 44.5 Newtons (ten pounds force) or more and little or no blowing agent.
B29C 43/22 - Moulage par pressage, c.-à-d. en appliquant une pression externe pour faire couler la matière à moulerAppareils à cet effet pour la fabrication d'objets de longueur indéfinie
Solid state draw a polymer billet, wherein at least 50 percent of all polymers in the billet is a continuous phase of polyethylene polymer having a density of 0.941-0.959 grams per cubic centimeter and a weight-average molecular weight that is 110,000 grams per mole or greater, at a drawing rate of 1.2 meters per minute or faster using a tensile force to create an oriented and cavitated polymer composition whose cross section dimensions all exceed two millimeters.
Prepare an oriented polymer composition that is cavitated, has cross sectional dimensions all at least three millimeters and at least one de-oriented surface layer having a thickness of at least 80 microns and at least 50 microns less than half the thickness of the oriented polymer composition, the de-oriented surface layer having a lower degree of polymer orientation than a 100 micron thick portion of the oriented polymer composition adjacent to and below the de-oriented surface layer by sufficiently heat treating a surface of a cavitated oriented polymer composition.
B32B 3/00 - Produits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme
B32B 3/12 - Produits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme caractérisés par une couche discontinue, c.-à-d. soit continue et percée de trous, soit réellement constituée d'éléments individuels caractérisés par une couche d'alvéoles disposées régulièrement, soit formant corps unique dans un tout, soit structurées individuellement ou par assemblage de bandes indépendantes, p. ex. structures en nids d'abeilles
B32B 3/26 - Produits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme caractérisés par une couche continue dont le périmètre de la section droite a une allure particulièreProduits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme caractérisés par une couche comportant des cavités ou des vides internes
B32B 5/14 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par une couche différant en certains endroits du fait de sa constitution ou de sa structure physique, p. ex. plus dense superficiellement
17.
Solid state drawing a filled polymer composition to a stable extent of cavitation and density
Draw a polymer composition by providing a polymer composition containing an orientable polymer having a softening temperature and a filler; conditioning the temperature of the polymer composition at or below its softening temperature; and drawing the polymer composition at a draw rate of at least 127 centimeters per minute in order to achieve an oriented filled polymer composition demonstrating a stable extent of cavitation with draw rate.
An inventive solid state drawing die has shaping walls that define a shaping channel and that, in the course of solid state drawing, direct polymer composition along a drawing path. Each cross section of the drawing path (and, hence, polymer composition in the drawing path) is non-circular, substantially proportional to one another, contains a centroid that lies on a substantially straight line parallel to the drawing direction and all cross sectional dimensions are 1.5 millimeters or more.
B29C 47/00 - Moulage par extrusion, c. à d. en exprimant la matière à mouler dans une matrice ou une filière qui lui donne la forme désirée; Appareils à cet effet (moulage par extrusion-soufflage B29C 49/04)
