ES2284384B2 - IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION P200502619 BY "ANTI-PERFORATION FABRIC". - Google Patents
IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION P200502619 BY "ANTI-PERFORATION FABRIC". Download PDFInfo
- Publication number
- ES2284384B2 ES2284384B2 ES200600715A ES200600715A ES2284384B2 ES 2284384 B2 ES2284384 B2 ES 2284384B2 ES 200600715 A ES200600715 A ES 200600715A ES 200600715 A ES200600715 A ES 200600715A ES 2284384 B2 ES2284384 B2 ES 2284384B2
- Authority
- ES
- Spain
- Prior art keywords
- polyester
- layers
- fabric
- polyamide
- perforation
- 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
- 239000004744 fabric Substances 0.000 title claims abstract description 27
- 229920000728 polyester Polymers 0.000 claims abstract description 18
- 229920002647 polyamide Polymers 0.000 claims abstract description 17
- 239000004952 Polyamide Substances 0.000 claims abstract description 16
- 239000005038 ethylene vinyl acetate Substances 0.000 claims abstract description 5
- 229920000126 latex Polymers 0.000 claims abstract description 5
- 239000004816 latex Substances 0.000 claims abstract description 5
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims abstract description 5
- 229920006149 polyester-amide block copolymer Polymers 0.000 claims abstract description 5
- 229920002635 polyurethane Polymers 0.000 claims abstract description 5
- 239000004814 polyurethane Substances 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 2
- 239000003637 basic solution Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/32—Footwear with health or hygienic arrangements with shock-absorbing means
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/02—Soles; Sole-and-heel integral units characterised by the material
- A43B13/12—Soles with several layers of different materials
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Woven Fabrics (AREA)
- Laminated Bodies (AREA)
Abstract
Mejoras introducidas en la patente de invención
nº
P 200502619 por: "Tejidos
anti-perforación".Improvements introduced in the invention patent no.
P 200502619 for: "Anti-perforation fabrics".
Las mejoras consisten en sustituir el poliéster por poliamida, de manera que partiendo de la solución básica de la patente principal en la que se utilizaban exclusivamente capas de tejido de poliéster unidas entre sí mediante capas de látex, EVA o poliuretano, ahora parte de dichas capas de poliéster pueden ser sustituidas por capas de tejido de poliamida, en cualquier proporción, o bien una misma capa de tejido puede estar obtenida mediante una combinación de hilos de poliéster e hilos de poliamida, también con cualquier proporción, e incluso la mezcla de poliéster y poliamida, en cualquier proporción, puede constituir la materia prima para la formación de los hilos con los que se tejen las distintas capas.The improvements consist in replacing the polyester by polyamide, so that starting from the basic solution of the main patent in which exclusively layers of polyester fabric bonded together by latex, EVA or polyurethane, now part of these polyester layers can be replaced by layers of polyamide fabric, in any proportion, or the same layer of tissue can be obtained by a combination of polyester threads and threads of polyamide, also with any proportion, and even the mixture of Polyester and polyamide, in any proportion, may constitute the raw material for the formation of the threads with which they are woven The different layers.
Description
Mejoras introducidas en la patente de invención nº P 200502619 por: "Tejido anti-perforación".Improvements introduced in the invention patent No. P 200502619 by: "Fabric anti-perforation ".
La presente invención se refiere a una serie de mejoras introducidas en el tejido anti-perforación objeto de la patente de invención con número de solicitud P200502619, mejoras orientadas hacia la consecución de un acusado incremento en la resistencia a la perforación de dicho tejido.The present invention relates to a series of improvements introduced in the anti-perforation fabric object of the invention patent with application number P200502619, improvements aimed at obtaining a defendant increase in puncture resistance of said tissue.
La invención tiene pues el mismo ámbito de aplicación práctica que el de la patente citada, pero obviamente con unos mejores resultados.The invention thus has the same scope of practical application than that of the cited patent, but obviously With better results.
En la citada patente de invención P200502619 se describía un tejido anti-perforación, constituido a partir de una pluralidad de capas de tejido de poliéster, solidarizadas entre sí mediante capas intermedias a base de látex, EVA o poliuretano, que actúan como ligante o adhesivo para las capas de tejido de
\hbox{poliéster.} In said invention patent P200502619 an anti-perforation fabric was described, constituted from a plurality of layers of polyester fabric, joined together by intermediate layers based on latex, EVA or polyurethane, which act as a binder or adhesive for tissue layers of \ hbox {polyester.}
Con estas capas de tejido de poliéster, de espesor comprendido entre 0,6 y 0,8 milímetros, fijadas a una temperatura entre 140 y 160ºC, y con una presión comprendida entre 8 y 12 kilos, se conseguía un tejido de alta resistencia a la penetración, de manera que, por ejemplo, utilizando cinco o seis capas de tejido de poliéster, se obtenía un sándwich de espesor comprendido entre 3,7 y 4 milímetros, con una resistencia a la perforación del orden de 110 kilogramos.With these layers of polyester fabric, from thickness between 0.6 and 0.8 millimeters, fixed to a temperature between 140 and 160ºC, and with a pressure between 8 and 12 kilos, a fabric of high resistance to the penetration, so that, for example, using five or six layers of polyester fabric, a thick sandwich was obtained between 3.7 and 4 millimeters, with a resistance to drilling of the order of 110 kilograms.
Las mejoras que la invención propone están orientadas hacia la consecución de un notable incremento de la citada resistencia a la perforación del tejido.The improvements proposed by the invention are oriented towards achieving a notable increase in cited resistance to tissue perforation.
Para ello, de forma más concreta y de acuerdo con una de las mejoras de la invención, el citado tejido de poliéster, manteniendo la estructura multi-capa del tejido anti-perforación, es sustituido por capas de tejido de poliamida, con lo que se consigue la citada mejora en los resultados.To do this, more specifically and in agreement with one of the improvements of the invention, said fabric of polyester, maintaining the multi-layer structure of the anti-perforation fabric, is replaced by layers of polyamide fabric, which achieves the aforementioned improvement in results.
No obstante se ha previsto mantener el poliéster como materia prima en el tejido, combinándolo con la poliamida, bien mediante capas alternadas de uno y otro material, o bien mediante capas en las que un material está tejido con otro, o incluso mediante capas que utilizan filamentos a base de una mezcla de poliéster y poliamida.However, it is planned to keep the polyester as a raw material in the fabric, combining it with polyamide, either by alternating layers of one or another material, or by layers in which one material is woven with another, or even using layers that use filaments based on a mixture of polyester and polyamide.
En cualquier caso las diferentes capas de tejido se siguen fijando entre sí mediante capas intermedias de látex, EVA o poliuretano y con temperatura y presión del orden de las citadas.In any case the different layers of tissue they are still fixed to each other by intermediate layers of latex, EVA or polyurethane and with temperature and pressure of the order of cited.
De acuerdo con un ejemplo de realización práctica de la invención, se utilizan entre cuatro y ocho capas de tejido para la obtención de un sándwich de espesor comprendido entre 2,5 y 6 mm, en función de la resistencia a la perforación que se quiere conseguir, capas que pueden estar obtenidas todas ellas a base de tejido de poliéster, todas ellas a base de tejido de poliamida, o unas de poliéster y otras de poliamida, con cualquier proporción relativa. Como anteriormente se ha dicho todas o parte de algunas capas pueden estar obtenidas mediante tejidos en los que participan hilos de poliamida e hilos de poliéster, o incluso los hilos constitutivos del tejido de una determinada capa, todos ellos idénticos entre sí, pueden estar obtenidos a partir de una mezcla de poliéster y poliamida, con cualquier proporción que se estime conveniente en función de los resultados a obtener, siempre teniendo en cuenta que la poliamida es de mayor costo que el poliéster, y que por tanto ha de jugarse con éstos materiales para conseguir la mejor relación calidad-precio en función de las prestaciones pretendidas para el tejido anti-perforación a obtener.According to an embodiment example practice of the invention, between four and eight layers of fabric for obtaining a sandwich of thickness included between 2.5 and 6 mm, depending on the puncture resistance that you want to get, layers that can all be obtained at polyester fabric base, all based on polyamide, or some polyester and other polyamide, with any relative proportion As previously said all or part of some layers may be obtained by tissues in which polyamide and polyester threads participate, or even constituent threads of the fabric of a certain layer, all of them identical to each other, they can be obtained from a mixture of polyester and polyamide, with any proportion estimated convenient depending on the results to be obtained, always considering that polyamide is more expensive than polyester, and therefore must be played with these materials to get the best value for money in function of the intended performance for the fabric anti-perforation to obtain.
Como también se ha dicho con anterioridad y con independencia del porcentaje y forma en las que el poliéster y la poliamida participan en las capas de tejido, éstas se fijarán entre sí para formar un sándwich utilizando al efecto y como medio de unión látex, EVA o poliuretano, fijación que se lleva a cabo con una temperatura del orden de 150ºC y con una presión entre ambas caras del tejido del orden de 10 Kg/cm^{2}.As also said before and with independence of the percentage and form in which the polyester and the polyamide participate in tissue layers, these will be fixed between yes to form a sandwich using the effect and as a means of latex, EVA or polyurethane joint, fixing carried out with a temperature of the order of 150ºC and with a pressure between both tissue faces of the order of 10 Kg / cm2.
Claims (4)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP06380193A EP1780004A1 (en) | 2005-10-27 | 2006-07-10 | Anti-perforation fabric |
| HK07111287.2A HK1105923A1 (en) | 2005-10-27 | 2007-10-18 | Anti-perforation fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200502619A ES2276614B2 (en) | 2005-10-27 | 2005-10-27 | ANTI-PERFORATION FABRIC. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2284384A1 ES2284384A1 (en) | 2007-11-01 |
| ES2284384B2 true ES2284384B2 (en) | 2009-06-22 |
Family
ID=38212867
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200502619A Active ES2276614B2 (en) | 2005-10-27 | 2005-10-27 | ANTI-PERFORATION FABRIC. |
| ES200600715A Active ES2284384B2 (en) | 2005-10-27 | 2006-03-21 | IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION P200502619 BY "ANTI-PERFORATION FABRIC". |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200502619A Active ES2276614B2 (en) | 2005-10-27 | 2005-10-27 | ANTI-PERFORATION FABRIC. |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN100575065C (en) |
| ES (2) | ES2276614B2 (en) |
| HK (1) | HK1105923A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102220688A (en) * | 2011-05-13 | 2011-10-19 | 东华大学 | Three dimensional orthogonal woven fabric stab-resistant material and preparation method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3975840A (en) * | 1975-01-24 | 1976-08-24 | Garcia Corporation | Molded athletic boot and method of making same |
| FR2770098B1 (en) * | 1997-10-23 | 1999-12-03 | Etex De Rech Tech Soc | ANTI-PERFORATION DEVICE FOR FOOTWEAR AND FOOTWEAR USING SUCH A DEVICE |
| ITPO20030005A1 (en) * | 2003-04-14 | 2004-10-15 | Lenzi Egisto Spa | PERFORATION RESISTANT TEXTILE STRUCTURE ESPECIALLY FOR SHOE SOLES |
-
2005
- 2005-10-27 ES ES200502619A patent/ES2276614B2/en active Active
-
2006
- 2006-03-21 ES ES200600715A patent/ES2284384B2/en active Active
- 2006-09-15 CN CN200610064171A patent/CN100575065C/en not_active Expired - Fee Related
-
2007
- 2007-10-18 HK HK07111287.2A patent/HK1105923A1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| HK1105923A1 (en) | 2008-02-29 |
| ES2284384A1 (en) | 2007-11-01 |
| CN100575065C (en) | 2009-12-30 |
| CN1990226A (en) | 2007-07-04 |
| ES2276614B2 (en) | 2008-10-16 |
| ES2276614A1 (en) | 2007-06-16 |
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