CA2627367C - Method of producing composite members having increased strength - Google Patents
Method of producing composite members having increased strength Download PDFInfo
- Publication number
- CA2627367C CA2627367C CA2627367A CA2627367A CA2627367C CA 2627367 C CA2627367 C CA 2627367C CA 2627367 A CA2627367 A CA 2627367A CA 2627367 A CA2627367 A CA 2627367A CA 2627367 C CA2627367 C CA 2627367C
- Authority
- CA
- Canada
- Prior art keywords
- foam
- core
- composite
- structural
- filled
- 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.)
- Active
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 114
- 238000000034 method Methods 0.000 title claims description 38
- 239000000463 material Substances 0.000 claims abstract description 106
- 239000000835 fiber Substances 0.000 claims abstract description 52
- 239000000945 filler Substances 0.000 claims abstract description 42
- 239000007787 solid Substances 0.000 claims abstract description 14
- 239000006260 foam Substances 0.000 claims description 102
- 229920002635 polyurethane Polymers 0.000 claims description 38
- 239000004814 polyurethane Substances 0.000 claims description 38
- 239000004005 microsphere Substances 0.000 claims description 25
- 239000006261 foam material Substances 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 239000011800 void material Substances 0.000 claims description 10
- 238000004873 anchoring Methods 0.000 claims description 4
- 239000012815 thermoplastic material Substances 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 2
- 239000002557 mineral fiber Substances 0.000 claims description 2
- 238000005728 strengthening Methods 0.000 claims description 2
- 239000012209 synthetic fiber Substances 0.000 claims description 2
- 239000011162 core material Substances 0.000 abstract description 189
- 239000002023 wood Substances 0.000 abstract description 44
- 238000005516 engineering process Methods 0.000 abstract description 2
- 210000000497 foam cell Anatomy 0.000 abstract description 2
- 239000011521 glass Substances 0.000 description 51
- 229920002554 vinyl polymer Polymers 0.000 description 43
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 39
- 229920003023 plastic Polymers 0.000 description 38
- 239000004033 plastic Substances 0.000 description 38
- 238000001125 extrusion Methods 0.000 description 30
- 239000002245 particle Substances 0.000 description 21
- 230000008569 process Effects 0.000 description 15
- 229920001587 Wood-plastic composite Polymers 0.000 description 12
- 239000011155 wood-plastic composite Substances 0.000 description 12
- 229920002522 Wood fibre Polymers 0.000 description 10
- 229920001903 high density polyethylene Polymers 0.000 description 10
- 239000004700 high-density polyethylene Substances 0.000 description 10
- 239000007788 liquid Substances 0.000 description 10
- 239000002025 wood fiber Substances 0.000 description 10
- 238000000576 coating method Methods 0.000 description 9
- 238000002347 injection Methods 0.000 description 9
- 239000007924 injection Substances 0.000 description 9
- 230000008901 benefit Effects 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 8
- 238000013461 design Methods 0.000 description 8
- 239000011159 matrix material Substances 0.000 description 8
- 239000004604 Blowing Agent Substances 0.000 description 7
- 239000000654 additive Substances 0.000 description 7
- 239000003365 glass fiber Substances 0.000 description 7
- 229920005830 Polyurethane Foam Polymers 0.000 description 6
- -1 Vinyl Compound Chemical class 0.000 description 6
- 239000004566 building material Substances 0.000 description 6
- 238000004364 calculation method Methods 0.000 description 6
- 210000004027 cell Anatomy 0.000 description 6
- 239000011496 polyurethane foam Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 5
- 239000004616 structural foam Substances 0.000 description 5
- 229920001169 thermoplastic Polymers 0.000 description 5
- 101100074846 Caenorhabditis elegans lin-2 gene Proteins 0.000 description 4
- 101100497386 Mus musculus Cask gene Proteins 0.000 description 4
- 239000012963 UV stabilizer Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
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- 150000001875 compounds Chemical class 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 230000032798 delamination Effects 0.000 description 3
- 238000004049 embossing Methods 0.000 description 3
- 230000002538 fungal effect Effects 0.000 description 3
- 239000012768 molten material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical group [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- 239000004605 External Lubricant Substances 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 2
- 239000004610 Internal Lubricant Substances 0.000 description 2
- 241000256602 Isoptera Species 0.000 description 2
- 239000006057 Non-nutritive feed additive Substances 0.000 description 2
- 229920002396 Polyurea Polymers 0.000 description 2
- 101100163901 Rattus norvegicus Asic2 gene Proteins 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- QXJJQWWVWRCVQT-UHFFFAOYSA-K calcium;sodium;phosphate Chemical compound [Na+].[Ca+2].[O-]P([O-])([O-])=O QXJJQWWVWRCVQT-UHFFFAOYSA-K 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 238000005382 thermal cycling Methods 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- 241000208140 Acer Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 241000219492 Quercus Species 0.000 description 1
- 241000700159 Rattus Species 0.000 description 1
- 241000283984 Rodentia Species 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229920006397 acrylic thermoplastic Polymers 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- UODXSCCNACAPCE-UHFFFAOYSA-N draft:flumetramide Chemical compound C1=CC(C(F)(F)F)=CC=C1C1OCC(=O)NC1 UODXSCCNACAPCE-UHFFFAOYSA-N 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 239000011151 fibre-reinforced plastic Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 229910021485 fumed silica Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical class CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000008259 solid foam Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 230000036561 sun exposure Effects 0.000 description 1
- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- VLPFTAMPNXLGLX-UHFFFAOYSA-N trioctanoin Chemical compound CCCCCCCC(=O)OCC(OC(=O)CCCCCCC)COC(=O)CCCCCCC VLPFTAMPNXLGLX-UHFFFAOYSA-N 0.000 description 1
- 150000003673 urethanes Chemical class 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- 150000003751 zinc Chemical class 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical class [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- 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
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/12—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by mechanical means
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/18—Filling preformed cavities
- B29C44/186—Filling multiple cavities
-
- 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
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/128—Internally reinforcing constructional elements, e.g. beams
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/3411—Relieving stresses
-
- 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
- B29C48/07—Flat, e.g. panels
-
- 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
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-shaped
-
- 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
- B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
-
- 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
- B29C48/30—Extrusion nozzles or dies
- B29C48/304—Extrusion nozzles or dies specially adapted for bringing together components, e.g. melts within the die
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92561—Time, e.g. start, termination, duration or interruption
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/926—Flow or feed rate
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92761—Mechanical properties
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92952—Drive section, e.g. gearbox, motor or drive fluids
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/9298—Start-up, shut-down or parameter setting phase; Emergency shut-down; Material change; Test or laboratory equipment or studies
-
- 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Moulding By Coating Moulds (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70962805P | 2005-08-19 | 2005-08-19 | |
| US60/709,628 | 2005-08-19 | ||
| PCT/US2006/032674 WO2008024107A2 (en) | 2005-08-19 | 2006-08-21 | Method of producing composite members having increased strength |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2627367A1 CA2627367A1 (en) | 2008-02-28 |
| CA2627367C true CA2627367C (en) | 2016-10-11 |
Family
ID=39043174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2627367A Active CA2627367C (en) | 2005-08-19 | 2006-08-21 | Method of producing composite members having increased strength |
Country Status (16)
| Country | Link |
|---|---|
| US (3) | US20070045886A1 (enExample) |
| EP (1) | EP1928643B1 (enExample) |
| JP (2) | JP4947052B2 (enExample) |
| KR (1) | KR101434338B1 (enExample) |
| CN (1) | CN101405125A (enExample) |
| AU (1) | AU2006347551A1 (enExample) |
| BR (1) | BRPI0615353A2 (enExample) |
| CA (1) | CA2627367C (enExample) |
| DK (1) | DK1928643T3 (enExample) |
| ES (1) | ES2902945T3 (enExample) |
| IL (1) | IL189582A (enExample) |
| MX (1) | MX2008002396A (enExample) |
| NO (1) | NO20081413L (enExample) |
| NZ (2) | NZ566776A (enExample) |
| RU (2) | RU2432258C2 (enExample) |
| WO (1) | WO2008024107A2 (enExample) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7427172B2 (en) * | 2006-03-31 | 2008-09-23 | Champagne Editions, Inc. | Temporary roadway element |
| US20090278271A1 (en) * | 2008-05-08 | 2009-11-12 | Wolfe Jason L | Thermal Revitalization of Polymer-Containing Materials |
| US9074828B2 (en) | 2010-06-23 | 2015-07-07 | Ecopuro, Llc | Enhanced boundary layer heat transfer by particle interaction |
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-
2006
- 2006-08-21 RU RU2008110503/05A patent/RU2432258C2/ru active
- 2006-08-21 EP EP06851817.4A patent/EP1928643B1/en active Active
- 2006-08-21 NZ NZ566776A patent/NZ566776A/en not_active IP Right Cessation
- 2006-08-21 US US11/507,358 patent/US20070045886A1/en not_active Abandoned
- 2006-08-21 DK DK06851817.4T patent/DK1928643T3/da active
- 2006-08-21 MX MX2008002396A patent/MX2008002396A/es active IP Right Grant
- 2006-08-21 ES ES06851817T patent/ES2902945T3/es active Active
- 2006-08-21 BR BRPI0615353-4A patent/BRPI0615353A2/pt not_active IP Right Cessation
- 2006-08-21 CA CA2627367A patent/CA2627367C/en active Active
- 2006-08-21 NZ NZ592862A patent/NZ592862A/xx not_active IP Right Cessation
- 2006-08-21 AU AU2006347551A patent/AU2006347551A1/en not_active Abandoned
- 2006-08-21 JP JP2008531125A patent/JP4947052B2/ja active Active
- 2006-08-21 CN CNA2006800393019A patent/CN101405125A/zh active Pending
- 2006-08-21 WO PCT/US2006/032674 patent/WO2008024107A2/en not_active Ceased
- 2006-08-21 KR KR1020087006697A patent/KR101434338B1/ko active Active
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2011
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2019
- 2019-01-12 US US16/246,477 patent/US20190322010A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP1928643B1 (en) | 2021-12-15 |
| ES2902945T3 (es) | 2022-03-30 |
| US20070045886A1 (en) | 2007-03-01 |
| BRPI0615353A2 (pt) | 2011-05-17 |
| US20110268876A1 (en) | 2011-11-03 |
| RU2432258C2 (ru) | 2011-10-27 |
| RU2011123589A (ru) | 2012-12-20 |
| NO20081413L (no) | 2008-05-15 |
| JP2012166553A (ja) | 2012-09-06 |
| US20190322010A1 (en) | 2019-10-24 |
| IL189582A (en) | 2016-04-21 |
| NZ592862A (en) | 2012-12-21 |
| NZ566776A (en) | 2011-12-22 |
| WO2008024107A3 (en) | 2008-10-16 |
| KR101434338B1 (ko) | 2014-08-28 |
| EP1928643A2 (en) | 2008-06-11 |
| JP5886072B2 (ja) | 2016-03-16 |
| US10357906B2 (en) | 2019-07-23 |
| MX2008002396A (es) | 2008-11-10 |
| JP4947052B2 (ja) | 2012-06-06 |
| WO2008024107A2 (en) | 2008-02-28 |
| RU2008110503A (ru) | 2009-09-27 |
| AU2006347551A1 (en) | 2008-02-28 |
| KR20080068804A (ko) | 2008-07-24 |
| DK1928643T3 (da) | 2022-01-10 |
| CA2627367A1 (en) | 2008-02-28 |
| CN101405125A (zh) | 2009-04-08 |
| JP2009504462A (ja) | 2009-02-05 |
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