LU83332A1 - Procede de preparation d'articles manufactures a base de polymeres thermoplastiques contenant des fibres de verre et articles obtenus - Google Patents
Procede de preparation d'articles manufactures a base de polymeres thermoplastiques contenant des fibres de verre et articles obtenus Download PDFInfo
- Publication number
- LU83332A1 LU83332A1 LU83332A LU83332A LU83332A1 LU 83332 A1 LU83332 A1 LU 83332A1 LU 83332 A LU83332 A LU 83332A LU 83332 A LU83332 A LU 83332A LU 83332 A1 LU83332 A1 LU 83332A1
- Authority
- LU
- Luxembourg
- Prior art keywords
- glass fibers
- fibrils
- polymer
- sheets
- layers
- Prior art date
Links
- 239000003365 glass fiber Substances 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 22
- 229920001169 thermoplastic Polymers 0.000 title claims abstract description 20
- 238000002360 preparation method Methods 0.000 title claims description 13
- 239000006185 dispersion Substances 0.000 claims abstract description 15
- 229920000642 polymer Polymers 0.000 claims description 23
- 238000002844 melting Methods 0.000 claims description 13
- 230000008018 melting Effects 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 9
- 229920000098 polyolefin Polymers 0.000 claims description 6
- 241000446313 Lamella Species 0.000 claims description 5
- 238000000151 deposition Methods 0.000 claims description 4
- 230000008030 elimination Effects 0.000 claims description 2
- 238000003379 elimination reaction Methods 0.000 claims description 2
- 239000012779 reinforcing material Substances 0.000 claims 1
- 238000001035 drying Methods 0.000 abstract description 7
- 238000000465 moulding Methods 0.000 abstract description 3
- 239000004416 thermosoftening plastic Substances 0.000 abstract description 3
- 230000008021 deposition Effects 0.000 abstract 1
- 239000000835 fiber Substances 0.000 description 14
- -1 polypropylene Polymers 0.000 description 12
- 239000004698 Polyethylene Substances 0.000 description 9
- 229920000573 polyethylene Polymers 0.000 description 9
- 230000002787 reinforcement Effects 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000003490 calendering Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 239000002657 fibrous material Substances 0.000 description 3
- 230000004927 fusion Effects 0.000 description 3
- 229920001903 high density polyethylene Polymers 0.000 description 3
- 239000004700 high-density polyethylene Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229920003043 Cellulose fiber Polymers 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 239000003995 emulsifying agent Substances 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 229920001059 synthetic polymer Polymers 0.000 description 2
- 239000000080 wetting agent Substances 0.000 description 2
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 101150074911 CTSH gene Proteins 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 208000001840 Dandruff Diseases 0.000 description 1
- 101100113998 Mus musculus Cnbd2 gene Proteins 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays 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
- 229920003180 amino resin Polymers 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000012967 coordination catalyst Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000005583 doda Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000012438 extruded product Nutrition 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 230000003619 fibrillary effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical class O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- JQXXHWHPUNPDRT-WLSIYKJHSA-N rifampicin Chemical compound O([C@](C1=O)(C)O/C=C/[C@@H]([C@H]([C@@H](OC(C)=O)[C@H](C)[C@H](O)[C@H](C)[C@@H](O)[C@@H](C)\C=C\C=C(C)/C(=O)NC=2C(O)=C3C([O-])=C4C)C)OC)C4=C1C3=C(O)C=2\C=N\N1CC[NH+](C)CC1 JQXXHWHPUNPDRT-WLSIYKJHSA-N 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000011115 styrene butadiene Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Classifications
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
- B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
-
- 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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/16—Slip casting, i.e. applying a slip or slurry on a perforated or porous or absorbent surface with the liquid being drained away
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/06—Fibrous reinforcements only
- B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
- B29C70/086—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers and with one or more layers of pure plastics material, e.g. foam layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/10—Organic non-cellulose fibres
- D21H13/12—Organic non-cellulose fibres from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H13/14—Polyalkenes, e.g. polystyrene polyethylene
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/36—Inorganic fibres or flakes
- D21H13/38—Inorganic fibres or flakes siliceous
- D21H13/40—Inorganic fibres or flakes siliceous vitreous, e.g. mineral wool, glass fibres
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/30—Multi-ply
- D21H27/32—Multi-ply with materials applied between the sheets
- D21H27/34—Continuous materials, e.g. filaments, sheets, nets
- D21H27/36—Films made from synthetic macromolecular compounds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H5/00—Special paper or cardboard not otherwise provided for
- D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
- B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
- B29B15/10—Coating or impregnating independently of the moulding or shaping step
- B29B15/12—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/03—3 layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/08—Reinforcements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24132—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in different layers or components parallel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
- Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
- Y10T428/249942—Fibers are aligned substantially parallel
- Y10T428/249946—Glass fiber
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/269—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension including synthetic resin or polymer layer or component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31909—Next to second addition polymer from unsaturated monomers
- Y10T428/31913—Monoolefin polymer
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Composite Materials (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Laminated Bodies (AREA)
- Reinforced Plastic Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Moulding By Coating Moulds (AREA)
- Nonwoven Fabrics (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2181880 | 1980-05-06 | ||
| IT21818/80A IT1193532B (it) | 1980-05-06 | 1980-05-06 | Manufatti di polimeri termoplastici rinforzati con fibre di vetro |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU83332A1 true LU83332A1 (fr) | 1982-01-20 |
Family
ID=11187285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU83332A LU83332A1 (fr) | 1980-05-06 | 1981-05-04 | Procede de preparation d'articles manufactures a base de polymeres thermoplastiques contenant des fibres de verre et articles obtenus |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US4431696A (OSRAM) |
| JP (1) | JPS574731A (OSRAM) |
| AR (1) | AR224573A1 (OSRAM) |
| AT (1) | AT384993B (OSRAM) |
| AU (1) | AU547867B2 (OSRAM) |
| BE (1) | BE888682A (OSRAM) |
| BR (1) | BR8102744A (OSRAM) |
| CA (1) | CA1157605A (OSRAM) |
| CH (1) | CH658462A5 (OSRAM) |
| DE (1) | DE3117280A1 (OSRAM) |
| ES (1) | ES8304596A1 (OSRAM) |
| FR (1) | FR2481994A1 (OSRAM) |
| GB (1) | GB2075077B (OSRAM) |
| IL (1) | IL62761A (OSRAM) |
| IT (1) | IT1193532B (OSRAM) |
| LU (1) | LU83332A1 (OSRAM) |
| MX (1) | MX158505A (OSRAM) |
| NL (1) | NL8102126A (OSRAM) |
| SE (1) | SE453272B (OSRAM) |
| ZA (1) | ZA812920B (OSRAM) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5824533B2 (ja) * | 1974-12-21 | 1983-05-21 | 株式会社豊田自動織機製作所 | オ−プンエンドセイボウキニ オケル ワキシングソウチ |
| DE3273349D1 (en) * | 1981-07-27 | 1986-10-23 | Dow Chemical Co | Aqueous method of making reinforced composite material from latex, solid polymer and reinforcing material |
| EP0329200A3 (en) * | 1984-01-06 | 1992-05-20 | The Wiggins Teape Group Limited | Moulded fibre reinforced plastics articles |
| US4596736A (en) * | 1984-06-04 | 1986-06-24 | The Dow Chemical Company | Fiber-reinforced resinous sheet |
| US4654100A (en) * | 1985-03-04 | 1987-03-31 | The Dow Chemical Company | Method for preparing random-fiber thermoset composites |
| GB8507312D0 (en) * | 1985-03-21 | 1985-05-01 | Ici Plc | Producing shaped articles |
| DE3687008T2 (de) * | 1985-03-21 | 1993-05-13 | Ici Plc | Verfahren zur herstellung geformter gegenstaende aus verstaerkten verbundmaterialien. |
| US4765915A (en) * | 1985-05-23 | 1988-08-23 | The Dow Chemical Company | Porous filter media and membrane support means |
| US4921658A (en) * | 1985-06-03 | 1990-05-01 | The Dow Chemical Company | Method for preparing reinforced thermoset articles |
| IT1188405B (it) * | 1986-03-03 | 1988-01-14 | Montedison Spa | Procedimento per la produzione in continuo di compositi termoplastici termoformabili |
| US4775580A (en) * | 1986-03-08 | 1988-10-04 | The Dow Chemical Company | Porous random fiber composites and a method for preparing same |
| GB8707404D0 (en) * | 1987-03-27 | 1987-04-29 | Shell Int Research | Reinforced polymer sheet |
| KR900005075B1 (ko) * | 1987-06-29 | 1990-07-19 | 맨빌 코오퍼레이션 | 열성형 가능한 섬유질 매트 및 그의 제조방법 |
| JPH01318045A (ja) * | 1988-05-10 | 1989-12-22 | E I Du Pont De Nemours & Co | ガラス繊維と熱可塑性繊維との湿式成形混合物よりの複合材料 |
| WO1991008094A1 (en) * | 1989-11-30 | 1991-06-13 | Elmer Charles Marffy | Machine for impregnating fibrous reinforcing with binder |
| NL9000235A (nl) * | 1990-01-31 | 1991-08-16 | Stamicarbon | Kunststofgranulaat bevattend niet-gedispergeerde versterkende vezelbundels. |
| US5609940A (en) * | 1993-06-28 | 1997-03-11 | General Electric Company | Polymer panel with a sealing membrane for mechanical and electrical connections |
| FR2834927B1 (fr) * | 2002-01-18 | 2004-05-14 | Chomarat Composites | Nouvelle mousse renforcee par un reseau de renforcement |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4939505B1 (OSRAM) * | 1965-09-09 | 1974-10-25 | ||
| GB1200342A (en) * | 1967-06-02 | 1970-07-29 | Ici Ltd | Reinforcing thermoplastic materials |
| NL7101967A (OSRAM) * | 1970-02-20 | 1971-08-24 | ||
| US3700538A (en) * | 1970-09-10 | 1972-10-24 | Nasa | Polyimide resin-fiberglass cloth laminates for printed circuit boards |
| US3691000A (en) * | 1971-03-10 | 1972-09-12 | Celanese Corp | Glass fiber reinforced composite article exhibiting enhanced longitudinal tensile and compressive moduli |
| GB1411379A (en) * | 1971-12-21 | 1975-10-22 | Rolls Royce | Fibre reinforced composite structures |
| IT1039659B (it) * | 1974-07-03 | 1979-12-10 | Mitsui Petrochemical Ind | Composizione e me todo per fabbricare articoli permebili ai gas |
| US4250221A (en) * | 1976-04-29 | 1981-02-10 | Consolidated Fiberglass Products Co. | Fiberglass mat |
-
1980
- 1980-05-06 IT IT21818/80A patent/IT1193532B/it active
-
1981
- 1981-04-29 NL NL8102126A patent/NL8102126A/nl not_active Application Discontinuation
- 1981-04-29 SE SE8102729A patent/SE453272B/sv not_active IP Right Cessation
- 1981-04-30 DE DE19813117280 patent/DE3117280A1/de not_active Ceased
- 1981-04-30 IL IL62761A patent/IL62761A/xx unknown
- 1981-05-01 ZA ZA00812920A patent/ZA812920B/xx unknown
- 1981-05-04 AT AT0196681A patent/AT384993B/de not_active IP Right Cessation
- 1981-05-04 FR FR8108790A patent/FR2481994A1/fr active Granted
- 1981-05-04 LU LU83332A patent/LU83332A1/fr unknown
- 1981-05-04 AR AR285194A patent/AR224573A1/es active
- 1981-05-05 GB GB8113688A patent/GB2075077B/en not_active Expired
- 1981-05-05 ES ES501891A patent/ES8304596A1/es not_active Expired
- 1981-05-05 AU AU70135/81A patent/AU547867B2/en not_active Ceased
- 1981-05-05 BE BE0/204690A patent/BE888682A/fr not_active IP Right Cessation
- 1981-05-05 BR BR8102744A patent/BR8102744A/pt not_active IP Right Cessation
- 1981-05-05 CA CA000376851A patent/CA1157605A/en not_active Expired
- 1981-05-05 US US06/260,814 patent/US4431696A/en not_active Expired - Fee Related
- 1981-05-06 CH CH2940/81A patent/CH658462A5/it not_active IP Right Cessation
- 1981-05-06 JP JP6807081A patent/JPS574731A/ja active Granted
- 1981-05-06 MX MX187140A patent/MX158505A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT384993B (de) | 1988-02-10 |
| IT8021818A0 (it) | 1980-05-06 |
| JPS6354735B2 (OSRAM) | 1988-10-31 |
| US4431696A (en) | 1984-02-14 |
| FR2481994A1 (fr) | 1981-11-13 |
| FR2481994B1 (OSRAM) | 1985-04-19 |
| GB2075077A (en) | 1981-11-11 |
| IT1193532B (it) | 1988-07-08 |
| SE453272B (sv) | 1988-01-25 |
| ES8304596A1 (es) | 1983-03-16 |
| JPS574731A (en) | 1982-01-11 |
| DE3117280A1 (de) | 1982-06-16 |
| IL62761A (en) | 1984-07-31 |
| NL8102126A (nl) | 1981-12-01 |
| BE888682A (fr) | 1981-11-05 |
| MX158505A (es) | 1989-02-09 |
| AR224573A1 (es) | 1981-12-15 |
| ZA812920B (en) | 1982-06-30 |
| BR8102744A (pt) | 1982-01-26 |
| SE8102729L (sv) | 1981-11-07 |
| IL62761A0 (en) | 1981-06-29 |
| ATA196681A (de) | 1987-07-15 |
| GB2075077B (en) | 1984-07-11 |
| AU7013581A (en) | 1981-11-12 |
| CA1157605A (en) | 1983-11-29 |
| CH658462A5 (it) | 1986-11-14 |
| AU547867B2 (en) | 1985-11-07 |
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