EP0411372A2 - Matériau textile plat dÀ©formable, et filet produit de ce matériau - Google Patents
Matériau textile plat dÀ©formable, et filet produit de ce matériau Download PDFInfo
- Publication number
- EP0411372A2 EP0411372A2 EP90113530A EP90113530A EP0411372A2 EP 0411372 A2 EP0411372 A2 EP 0411372A2 EP 90113530 A EP90113530 A EP 90113530A EP 90113530 A EP90113530 A EP 90113530A EP 0411372 A2 EP0411372 A2 EP 0411372A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- textile material
- yarn
- fabric
- yarns
- deformable
- 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.)
- Granted
Links
Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
- D06M23/14—Processes for the fixation or treatment of textile materials in three-dimensional forms
-
- 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.]
- Y10T428/24628—Nonplanar uniform thickness material
-
- 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.]
- Y10T428/24628—Nonplanar uniform thickness material
- Y10T428/24636—Embodying mechanically interengaged strand[s], strand-portion[s] or strand-like strip[s] [e.g., weave, knit, etc.]
-
- 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.]
- Y10T428/24628—Nonplanar uniform thickness material
- Y10T428/24636—Embodying mechanically interengaged strand[s], strand-portion[s] or strand-like strip[s] [e.g., weave, knit, etc.]
- Y10T428/24645—Embodying mechanically interengaged strand[s], strand-portion[s] or strand-like strip[s] [e.g., weave, knit, etc.] with folds in parallel planes
-
- 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.]
- Y10T428/24628—Nonplanar uniform thickness material
- Y10T428/24661—Forming, or cooperating to form cells
-
- 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
Definitions
- the present invention relates to a thermoformable sheet-like textile material and network materials produced therefrom.
- EP-OS 158 234 describes an example of the use of such network materials in the form of a sandwich molding made of two solid cover layers and a core of knitted fabric deformed by deep drawing to give a cup structure and provided with synthetic resin.
- DE-OS 38 44 458 proposes a wrapping yarn made from a core yarn of low stability and a high-strength enveloping yarn for producing such deep-drawable flat structures.
- the mechanism described can be further supported by using core threads that have a lower stability than the sheath filaments, i. H. the core thread is wrapped with a yarn that becomes the actual strength, but has a much longer length in the winder yarn.
- the core thread is destroyed by the mechanical load, possibly also by a thermal load and / or by the influence of chemicals, the previous thread is stretched and then takes on the supporting function in the fabric.
- An object of the present invention is to provide a deformable, e.g. to provide deep-drawable textile material that can be produced with little effort.
- the deformable textile material according to the invention consists of a textile fabric, such as a woven fabric or preferably a knitted fabric, which is produced from at least two different types of yarns, at least one of the yarns having a thermal shrinkage at cooking temperature of at least 45%, preferably at least 60%, and at least one of the yarns has a thermal shrinkage of at most 10%, preferably at most 5%.
- This deformable textile material which is produced from at least two types of yarn, will be referred to in the following as "multi-thread textile material", “multi-thread fabric” or "multi-thread knitwear”.
- the yarns of the first type and the second type are expediently present in the deformable textile materials in a quantity ratio of 80:20 to 20:80, preferably 60:40 to 40:60.
- Yarns of the first type usually have a maximum tensile elongation of 80 to 200%.
- Preferred as the first type of yarn with a thermal shrinkage of at least 45% is a partially oriented, undrawn, so-called fast spinning yarn.
- Such yarns are usually at a high spinning take-off speed, that of polyesters at about 2,000 to 4,000 m / min. lies.
- Yarns with a high strength are preferably used as the yarns of the second type.
- High-strength polyester yarns such as e.g. ®TREVIRA HOCHFEST from HOECHST AG.
- both types of yarn consist of polyester, in particular of polyethylene terephthalate.
- Deformable fabrics to be used according to the invention can be produced by uniformly mixing warp threads and / or weft threads from yarns of the two types mentioned in the quantitative ratio indicated above. If fabrics are to be used, then those which have the highest possible resistance to displacement are advantageous.
- deformable knitted fabrics, knitted fabrics and knitted fabrics are equally suitable, but especially warp knitted fabrics.
- Strength settings on the warp knitting machines are primarily based on the later intended use of the network material according to the invention or the desired depth of the three-dimensional formations perpendicular to the base area of the textile fabric, for example the depth of the cells.
- needle-drawn patterns are suitable in which the individual components are fed into the system separately or together, the feed being clad or arbitrary for two threads.
- These are R / L constructions in which stitches and handles can be formed in one row using one or two needles. You can work on circular knitting single and double-surface circular knitting machines.
- Throwing patterns in which the individual components are fed separately or together to the stitch-forming elements are also suitable. It is a matter of double-surface constructions based on interlock or cross hose. These fabrics are made on double-surface circular knitting machines.
- a "multi-yarn textile material” for example a multi-yarn fabric or preferably a multi-yarn knitted fabric, is first produced by means of methods known per se.
- This multi-yarn textile material is then allowed to shrink in a manner known per se by metered heat treatment, preferably in the range from 75 to 100.degree.
- the linear shrinkage is adjusted by the choice of the shrinking temperature and the heat treatment time in such a way that it leads to the desired degree of deep-drawing ability of the multilayer textile material.
- This shrunk, multilayer textile fabric is also an object of the present invention.
- the shrunk multi-yarn textile material obtained preferably the knitted fabric, is subjected to the deformation into the desired three-dimensional structure, preferably by deep drawing in the manner known from EP-A-158 234.
- the shrinkage permitted in the shrinking stage of the manufacturing process is essentially pulled out again.
- the less shrinking, firm component, the mesh of which was pushed on, is stretched again so that the mesh webs are pulled smooth and guarantee good compressive strength.
- the heat treatment carried out for the targeted shrinkage of the multi-yarn textile material can also be well combined with other, if desired, i.e. combine optional manufacturing steps.
- a possibly desired finishing of the textile material with z. B. strengthening resins, adhesion promoters for rubber and the like can be carried out under temperature conditions at which the desired shrinkage occurs.
- the network materials (for example, well structures) obtained after the spatial deformation, preferably by deep drawing, can be used for many purposes without further reinforcement, since they already have excellent dimensional stability.
- they can be filled with concrete or foam.
- they can also be additionally strengthened and dimensionally stabilized by resin impregnation of the multilayer textile material.
- the shape-stabilizing resins contained in the network materials according to the invention can originate from the various known thermoplastic or thermosetting resin groups, provided that their mechanical properties allow the shape stabilization of the network materials according to the invention.
- suitable thermoplastic resins are polyacrylates or polyvinyl chloride; however, preferred resins are thermosets, e.g. Melamine and especially phenolic resins.
- the amount of resin contained in the three-dimensionally deformed network materials according to the invention is preferably matched to the weight of the textile material so that when Deep-drawing the sheet-like textile material, opening the stitches into a delicate network.
- Suitable quantities are in the range from 50 to 500, preferably 100 to 300 g resin / m2 of the undrawn textile material.
- the amount of resin is appropriately adapted to the weight per square meter of the deep-drawable textile material. For example, when using a heavy textile material, you will work within the upper half of the specified ranges, with light textile materials in the lower half.
- the decisive criterion is the condition that the meshes of the textile material open into a network during the deep-drawing process. Higher amounts of resin can also be used for special purposes, so that the meshes are closed by resin storage.
- the three-dimensionally deformed network material according to the invention has a large number of deformations which extend at least in a direction which has a component perpendicular to the original plane of the textile fabric from which the network material according to the invention was produced.
- the network material according to the invention has a large number of elevations on a base surface in a regular arrangement.
- the network material according to the invention has a plurality of elevations and depressions in a regular arrangement on the level of the original base surface.
- the elevations and depressions can have the shape of cups with a round or angular base surface or, for example, the shape of webs.
- the plateau surfaces of the elevations or the bottom surfaces of the depressions all lie in one plane and parallel to the base surface.
- the number, size, shape and spatial arrangement of the deformations per unit area of the fabric are selected such that the arithmetical product of the surface sizes of the original plane and the size the plateau areas of the elevations or the bottom areas of the depressions become as large as possible.
- FIG. 1 schematically illustrates a section of a network material (3) according to the invention which has a multiplicity of cone-shaped elevations (5) on a base surface (4).
- FIG. 2 shows an enlarged schematic representation of one of the cone-shaped deformations and clearly illustrates the drastic widening of the mesh structure of the textile material that occurs in the region of the deformation.
- the network material according to the invention can of course also have other three-dimensional deformations. It is also quite possible that the surface of the original textile material is no longer retained in the three-dimensionally deformed network material according to the invention, for example if the material is deep-drawn by stamping from both sides of the textile surface, so that cup-shaped or cone-shaped parts are made in the material Formations alternately upwards and downwards occur at the bottom or when the original textile surface is pulled out from both sides to form a zigzag surface and stabilized in this form by a large number of narrow stamps extending in the same longitudinal direction.
- the shrunk multi-yarn textile material is first impregnated with an above-mentioned resin suitable for increasing the strength.
- the resins can be applied to the textile material in the customary manner by brushing, brushing, knife coating, slapping or, particularly advantageously, by dipping.
- the resin-loaded fabric is then expediently squeezed onto the desired resin holder by a pair of squeeze rollers.
- Thermoplastic resins are expediently applied in the form of solutions or preferably emulsions for the impregnation process.
- Heat-curable resins (thermosets) are expediently in the commercially available form as highly concentrated aqueous solutions or dispersions.
- thermoset the temperature of the deep-drawing device is set so that the flow area of the thermoset is reached.
- the temperature of the deep-drawing device is regulated so that the impregnating resin can harden.
- the temperature must be reduced below the melting point of the thermoplastics; for thermosets, the temperature of the Thermoformers generally remain unchanged because the thermosets harden even at elevated temperatures.
- the deep-drawing device is kept closed until the stabilizing resin has hardened completely.
- the thermoset can also be cured in a heating cabinet.
- the resin is not required to stabilize the deep-drawn structure, but only for any additional reinforcement that may be required, the resin can also be finished after deep-drawing.
- Another object of the present invention is a sheet-like sandwich molded body consisting of two outer solid cover layers which are connected to one another via a core consisting of the network material according to the invention described above.
- the core material used for this purpose is the network material described above, which is particularly preferred for the production of sandwich structures and which has a multiplicity of elevations on a base area with flat plateau surfaces lying in one plane.
- the connection between the plateau surfaces of the elevations or the bottom surfaces of the depressions of the core material according to the invention with the cover layers can be carried out by conventional lamination processes using adhesives, in particular cold or heat-curing adhesives, such as epoxy resins or thermosetting resins. Due to the large contact area between the core material and the cover layers, the bond proves to be extremely stable.
- the sandwich moldings produced therewith have a surprisingly high compressive strength with extremely low weight.
- the manufacturing process described above can be varied in that, as an alternative to the conventional impregnation of the fabric with resin, the deep-drawable textile material is processed together with a commercially available resin film.
- a thermoformable textile material and one or more resin films are stacked one on top of the other, the stack is thermoformed at a temperature at which the resin becomes flowable, and the temperature is then set such that the resin flows can and impregnates the textile material.
- the resin films used in this process can also consist of thermoplastic or thermosetting resins. Thermosets, in particular those resins which cure at elevated temperature with crosslinking to give an infusible material of high rigidity, are also preferred here.
- Suitable such resins which are also commercially available in the form of films, are e.g. B. unsaturated polyester resins (alkyd resins), mixtures of unsaturated polyesters with unsaturated monomeric compounds, such as. B. styrene, epoxy resins, phenolic resins or melamine resins.
- B. unsaturated polyester resins alkyd resins
- unsaturated monomeric compounds such as. B. styrene, epoxy resins, phenolic resins or melamine resins.
- the resins in the form of films are also brought onto the market and applied in the uncrosslinked state, in which they are still meltable and flowable at elevated temperature.
- the films of uncrosslinked resins to be used in the embodiment of the production process according to the invention for the network materials discussed here have a thickness of approximately 50 to 500 ⁇ m, preferably 100 to 500 ⁇ m and a weight per unit area of approximately 50 to 500 g / m2, preferably 100 to 500 g / m2. Using these resins in the specified film thickness achieves approximately the same resin impregnation as in the application of the liquid resin preparation described above by conventional impregnation.
- the temperature at which the uncrosslinked resin melts is generally 100 to 250 ° C., preferably 140 to 200 ° C.
- Textile fabrics which are made solely from the shrinking high-speed spinning yarn, show an uncontrolled stretching during deep drawing and the resulting serious fluctuations in strength.
- the "multi-thread textile materials” according to the invention do not result in fluctuations in strength.
- the stretchable and shrinkable yarn type regulates the tightness of the textile material.
- Their high shrinkage level provides a good stretch reserve for deep drawing with a good mesh density. A high constructional stretch is therefore no longer of decisive importance when selecting a pattern.
- Another advantage of the invention is that the shrunk multi-yarn textile material has an increased stability during possible impregnation and finishing steps.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Laminated Bodies (AREA)
- Woven Fabrics (AREA)
- Knitting Of Fabric (AREA)
- Outer Garments And Coats (AREA)
- Treatment Of Fiber Materials (AREA)
- Artificial Filaments (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3924150 | 1989-07-21 | ||
DE3924150A DE3924150A1 (de) | 1989-07-21 | 1989-07-21 | Verformbares textiles flaechengebilde und daraus hergestellte netzwerkstoffe |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0411372A2 true EP0411372A2 (fr) | 1991-02-06 |
EP0411372A3 EP0411372A3 (en) | 1991-12-04 |
EP0411372B1 EP0411372B1 (fr) | 1995-10-04 |
Family
ID=6385536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP90113530A Expired - Lifetime EP0411372B1 (fr) | 1989-07-21 | 1990-07-14 | Matériau textile plat déformable, et filet produit de ce matériau |
Country Status (8)
Country | Link |
---|---|
US (1) | US5158821A (fr) |
EP (1) | EP0411372B1 (fr) |
JP (1) | JPH0359153A (fr) |
AT (1) | ATE128741T1 (fr) |
DE (2) | DE3924150A1 (fr) |
DK (1) | DK0411372T3 (fr) |
ES (1) | ES2078926T3 (fr) |
GR (1) | GR3018070T3 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8402715B2 (en) | 2004-12-23 | 2013-03-26 | Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. | Building panel in particular for wall covering and method for the production thereof |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3924178A1 (de) * | 1989-07-21 | 1991-01-24 | Hoechst Ag | Kautschuk-verbundstoffe, insbesondere fahrzeugreifen, mit dreidimensionaler verstaerkungsstruktur |
CH680994A5 (fr) * | 1989-07-31 | 1992-12-31 | Tesch G H | |
IT1256928B (it) * | 1992-08-06 | 1995-12-27 | Sorin Biomedica Spa | Procedimento per la realizzazione di protesi tessili, ad esempio protesi vascolari, e protesi tessile ottenibile con tale procedimento |
US5360653A (en) * | 1992-12-21 | 1994-11-01 | Ackley Robert E | Encapsulated foam pad |
US6063473A (en) * | 1993-02-26 | 2000-05-16 | Xymid L.L.C. | Abrasion-resistant composite sheet |
US5545434A (en) * | 1994-04-01 | 1996-08-13 | Huarng; Hermes | Method of making irregularly porous cloth |
ZA963715B (en) * | 1995-05-12 | 1996-11-20 | Tensar Corp | Bonded composite open mesh structural textiles |
US5795835A (en) * | 1995-08-28 | 1998-08-18 | The Tensar Corporation | Bonded composite knitted structural textiles |
US5836715A (en) | 1995-11-19 | 1998-11-17 | Clark-Schwebel, Inc. | Structural reinforcement member and method of utilizing the same to reinforce a product |
WO1997023142A1 (fr) * | 1995-12-22 | 1997-07-03 | Hoechst Celanese Corporation | Chaussures comprenant un produit fibreux forme tridimensionnel |
US5882322A (en) * | 1995-12-22 | 1999-03-16 | Hoechst Celanese Corporation | Medical casts and other orthopedic devices comprising thermoplastic three-dimensional fiber networks |
US5731062A (en) * | 1995-12-22 | 1998-03-24 | Hoechst Celanese Corp | Thermoplastic three-dimensional fiber network |
US5833321A (en) * | 1995-12-22 | 1998-11-10 | Hoechst Celanese Corp | Vehicle seat having high air circulation and materials used therein |
US6174483B1 (en) | 1997-05-07 | 2001-01-16 | Hexcel Cs Corporation | Laminate configuration for reinforcing glulam beams |
US6306483B1 (en) | 1997-06-19 | 2001-10-23 | North Carolina State University | Resilient three-dimensionally shaped fiber networks with improved comfort and aesthetic properties, improved method of making same and articles containing same |
US5972477A (en) * | 1997-06-23 | 1999-10-26 | Hoechst Celanese Corporation | Laminated fiber networks |
US6141870A (en) | 1997-08-04 | 2000-11-07 | Peter K. Trzyna | Method for making electrical device |
US5851930A (en) * | 1997-11-24 | 1998-12-22 | Hoechst Celanese Corp. | Rigid fiber network structures having improved post-yield dimensional recovery, method of making same, and articles incorporating same |
US6403196B1 (en) * | 1997-11-24 | 2002-06-11 | North Carolina State University | Rigid fiber network structures having improved post-yield dimensional recovery, method of making same, and articles incorporating same |
US6554963B1 (en) | 1998-11-02 | 2003-04-29 | Albany International Corp. | Embossed fabrics and method of making the same |
US6231946B1 (en) | 1999-01-15 | 2001-05-15 | Gordon L. Brown, Jr. | Structural reinforcement for use in a shoe sole |
US7105716B2 (en) * | 2003-12-31 | 2006-09-12 | Kimberly-Clark Worldwide, Inc. | Absorbent articles |
DE602005008399D1 (de) * | 2005-05-27 | 2008-09-04 | Mondo Spa | Elastische Unterlage für Bodenbeläge und dessen Herstellungsverfahren |
JP2007301711A (ja) * | 2006-05-11 | 2007-11-22 | Urakami Gijutsu Kenkyusho:Kk | 隅部に負圧吸着し且つそれに沿って移動可能な表面処理装置 |
US8800466B1 (en) | 2010-06-23 | 2014-08-12 | Navatek, Ltd. | Inflatable watercraft with reinforced panels |
DE102010027098B4 (de) | 2010-07-14 | 2019-12-24 | Natex Spitzen Gmbh & Co. | Vorrichtung und Verfahren zur Herstellung eines beliebig geformten Gepäck-Rückhaltenetzes durch Thermofixierung |
US9314994B2 (en) * | 2012-03-21 | 2016-04-19 | Kirsch Research And Development, Llc | Pedestaled roof underlayment |
IT201700004581A1 (it) * | 2017-01-17 | 2018-07-17 | Miles S P A | Metodo di realizzazione di un manufatto tessile, in particolare un accessorio di abbigliamento, contenente filato termoretraibile e relativo accessorio di abbigliamento |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1560843A1 (de) * | 1963-02-20 | 1969-10-09 | Interchem Corp | Verfahren zur Herstellung eines Artikels aus bestrichenem Gewebe |
US3473576A (en) * | 1967-12-14 | 1969-10-21 | Procter & Gamble | Weaving polyester fiber fabrics |
GB2176511A (en) * | 1985-06-15 | 1986-12-31 | Guilford Kapwood Ltd | Woven fabric and method for making same |
DE3729633A1 (de) * | 1987-09-04 | 1989-03-16 | Hoechst Ag | Strukturwabe mit erhoehter druckfestigkeit, verfahren zu ihrer herstellung und daraus gefertigte flaechenfoermige sandwichformkoerper |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5432876A (en) * | 1977-08-19 | 1979-03-10 | Sanyo Kokusaku Pulp Co | Method of preventing harmful effect by static electricity |
JPS56330A (en) * | 1979-06-15 | 1981-01-06 | Teijin Ltd | Original fiber for tire cord textile woof and tire cord textile |
US4631098A (en) * | 1983-01-06 | 1986-12-23 | Raychem Limited | Heat-recoverable article |
JPS6017142A (ja) * | 1983-07-04 | 1985-01-29 | 東レ株式会社 | 編織物 |
DE3412846A1 (de) * | 1984-04-05 | 1985-10-17 | Hoechst Ag, 6230 Frankfurt | Flaechenfoermiger sandwichformkoerper |
GB8408838D0 (en) * | 1984-04-05 | 1984-05-16 | Young D C | Abrading material |
US4761321A (en) * | 1984-06-22 | 1988-08-02 | Chicopee | Corrugated woven fabric |
US4857379A (en) * | 1986-10-24 | 1989-08-15 | Verseidag Industrietextilien Gmbh | Sheetlike structure of fibers, especially as a reinforcement for plastics components |
DE3844458A1 (de) * | 1988-12-31 | 1990-07-05 | Hoechst Ag | Tiefziehfaehiges textilmaterial und daraus hergestellte formkoerper |
-
1989
- 1989-07-21 DE DE3924150A patent/DE3924150A1/de not_active Withdrawn
-
1990
- 1990-07-14 ES ES90113530T patent/ES2078926T3/es not_active Expired - Lifetime
- 1990-07-14 AT AT90113530T patent/ATE128741T1/de not_active IP Right Cessation
- 1990-07-14 DE DE59009737T patent/DE59009737D1/de not_active Expired - Fee Related
- 1990-07-14 EP EP90113530A patent/EP0411372B1/fr not_active Expired - Lifetime
- 1990-07-14 DK DK90113530.1T patent/DK0411372T3/da active
- 1990-07-19 US US07/555,082 patent/US5158821A/en not_active Expired - Lifetime
- 1990-07-20 JP JP2192847A patent/JPH0359153A/ja active Pending
-
1995
- 1995-11-10 GR GR950403171T patent/GR3018070T3/el unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1560843A1 (de) * | 1963-02-20 | 1969-10-09 | Interchem Corp | Verfahren zur Herstellung eines Artikels aus bestrichenem Gewebe |
US3473576A (en) * | 1967-12-14 | 1969-10-21 | Procter & Gamble | Weaving polyester fiber fabrics |
GB2176511A (en) * | 1985-06-15 | 1986-12-31 | Guilford Kapwood Ltd | Woven fabric and method for making same |
DE3729633A1 (de) * | 1987-09-04 | 1989-03-16 | Hoechst Ag | Strukturwabe mit erhoehter druckfestigkeit, verfahren zu ihrer herstellung und daraus gefertigte flaechenfoermige sandwichformkoerper |
Non-Patent Citations (2)
Title |
---|
AMERICAN DYESTUFF REPORTER, Band 59, Nr. 1, Januar 1970, Seiten 40-48, New York, US; D.J. POSTEN: "Dynel fabrics for heat-shaped applications" * |
MELLIAND TEXTILBERICHTE, Band 56, Nr. 8, 1975, Seiten 618-625, Heidelberg, DE; P.D. BOHUMIL PILLER: "Neue Technologien zur Verarbeitung von speziellen Chemiefasern in der Textil-, besonders der Maschenwarenindustrie" * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8402715B2 (en) | 2004-12-23 | 2013-03-26 | Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. | Building panel in particular for wall covering and method for the production thereof |
Also Published As
Publication number | Publication date |
---|---|
JPH0359153A (ja) | 1991-03-14 |
ES2078926T3 (es) | 1996-01-01 |
EP0411372B1 (fr) | 1995-10-04 |
DK0411372T3 (da) | 1996-02-12 |
ATE128741T1 (de) | 1995-10-15 |
DE3924150A1 (de) | 1991-01-31 |
DE59009737D1 (de) | 1995-11-09 |
US5158821A (en) | 1992-10-27 |
EP0411372A3 (en) | 1991-12-04 |
GR3018070T3 (en) | 1996-02-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0411372B1 (fr) | Matériau textile plat déformable, et filet produit de ce matériau | |
DE60105338T3 (de) | Zwischen-Verbundstoff, dessen Herstellungsverfahren und dessen Verwendung als Formmaterial | |
DE68928158T2 (de) | Verfahren zur Herstellen eines formbaren Verbundwerkstoffes | |
DE69120099T2 (de) | Thermoformbare Verbundfolie | |
DE3786858T2 (de) | Verbundwerkstoff zum Verstärken von Dachbelägen, und Verfahren zum Herstellen solcher Verbundwerkstoffe. | |
EP0268838B1 (fr) | Tissu plat en fibres, en particulier comme élément de renforcement pour des parties en matière synthétique | |
DE2927414A1 (de) | Verstaerkungsgewebe fuer harzhaltige laminate | |
DE3546267A1 (de) | Dreidimensionales konstruktionselement | |
DE69106661T2 (de) | Gewebter oder schussgewirkter Textilsupport für einbügelbaren Einlagestoff. | |
DE69003499T2 (de) | Verformbare textilstruktur. | |
EP0512431A1 (fr) | Procédé pour fabriquer un matériau textile déformé tridimensionnellement et son utilisation | |
WO2020187371A1 (fr) | Procédé de fabrication d'un matériau composite thermoplastique auto-renforcé | |
EP3332053A1 (fr) | Tissu multicouche et procédé de fabrication correspondant | |
DE69003088T2 (de) | Textiler Kern, Verfahren zur Herstellung davon mit solchem textilen Kern erhaltene Kompositware. | |
DE10060379B4 (de) | Verfahren zur Herstellung von multidirektionalen Faden- oder Fasergelegen | |
DE3874902T2 (de) | Faserige struktur zum verstaerken eines verbundstoffes und verfahren zur herstellung dieser faserigen struktur. | |
EP2036701B1 (fr) | Structure stratifiée, ainsi que son procédé et dispositif de fabrication | |
DE4024510A1 (de) | Tiefziehfaehiges textilmaterial und daraus hergestellte formkoerper | |
EP0385432B1 (fr) | Procédé pour fabriquer un matériel textile résiné, prémoulé à trois dimensions et son utilisation | |
EP0346826B1 (fr) | Matière de renforcement pour résine durcissable | |
DE3729633A1 (de) | Strukturwabe mit erhoehter druckfestigkeit, verfahren zu ihrer herstellung und daraus gefertigte flaechenfoermige sandwichformkoerper | |
DE69015962T2 (de) | Verbundmaterial, Herstellungsverfahren und Verwendung dieses Materials. | |
DE3844458A1 (de) | Tiefziehfaehiges textilmaterial und daraus hergestellte formkoerper | |
DE4412376A1 (de) | Halbzeug | |
DE19712250B4 (de) | Textiles Gewirk als Verstärkungseinlage zur Herstellung dreidimensionaler faserverstärkter Gegenstände |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE |
|
17P | Request for examination filed |
Effective date: 19901221 |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE |
|
17Q | First examination report despatched |
Effective date: 19930310 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 19951004 |
|
REF | Corresponds to: |
Ref document number: 128741 Country of ref document: AT Date of ref document: 19951015 Kind code of ref document: T |
|
REF | Corresponds to: |
Ref document number: 59009737 Country of ref document: DE Date of ref document: 19951109 |
|
ITF | It: translation for a ep patent filed |
Owner name: ING. C. GREGORJ S.P.A. |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2078926 Country of ref document: ES Kind code of ref document: T3 |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 19951216 |
|
REG | Reference to a national code |
Ref country code: GR Ref legal event code: FG4A Free format text: 3018070 |
|
ET | Fr: translation filed | ||
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Effective date: 19960715 Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19960715 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
REG | Reference to a national code |
Ref country code: GR Ref legal event code: MM2A Free format text: 3018070 |
|
EUG | Se: european patent has lapsed |
Ref document number: 90113530.1 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PUE Owner name: HOECHST AKTIENGESELLSCHAFT TRANSFER- ARTEVA TECHNO |
|
NLS | Nl: assignments of ep-patents |
Owner name: ARTEVA TECHNOLOGIES S.A.R.L. |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: 732E |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: TP |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20000703 Year of fee payment: 11 Ref country code: DK Payment date: 20000703 Year of fee payment: 11 Ref country code: AT Payment date: 20000703 Year of fee payment: 11 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: LU Payment date: 20000704 Year of fee payment: 11 Ref country code: GB Payment date: 20000704 Year of fee payment: 11 Ref country code: FR Payment date: 20000704 Year of fee payment: 11 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20000706 Year of fee payment: 11 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20000816 Year of fee payment: 11 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20010714 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20010714 Ref country code: DK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20010714 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20010714 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20010731 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20010731 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20010731 |
|
BERE | Be: lapsed |
Owner name: ARTEVA TECHNOLOGIES S.A.R.L. Effective date: 20010731 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20020201 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20010714 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: EBP |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20020329 |
|
NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee |
Effective date: 20020201 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 19970811 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20040722 Year of fee payment: 15 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20050714 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060201 |