WO2010076299A1 - Structure textile multicouche gonflable pour la réalisation de vêtements de protection du corps - Google Patents

Structure textile multicouche gonflable pour la réalisation de vêtements de protection du corps Download PDF

Info

Publication number
WO2010076299A1
WO2010076299A1 PCT/EP2009/067943 EP2009067943W WO2010076299A1 WO 2010076299 A1 WO2010076299 A1 WO 2010076299A1 EP 2009067943 W EP2009067943 W EP 2009067943W WO 2010076299 A1 WO2010076299 A1 WO 2010076299A1
Authority
WO
WIPO (PCT)
Prior art keywords
structure according
support fabrics
waterproofed
film
fabrics
Prior art date
Application number
PCT/EP2009/067943
Other languages
English (en)
Inventor
Roberto Golin
Original Assignee
Rg Equipe Di Golin Roberto & C. S.A.S.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rg Equipe Di Golin Roberto & C. S.A.S. filed Critical Rg Equipe Di Golin Roberto & C. S.A.S.
Publication of WO2010076299A1 publication Critical patent/WO2010076299A1/fr

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B21/20—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting articles of particular configuration
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A41D31/28—Shock absorbing
    • A41D31/285—Shock absorbing using layered materials
    • 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
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
    • 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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/026—Knitted fabric
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0009—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using knitted fabrics
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/015—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with shock-absorbing means
    • A41D13/018—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with shock-absorbing means inflatable automatically
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2400/00—Functions or special features of garments
    • A41D2400/10—Heat retention or warming
    • A41D2400/14—Heat retention or warming inflatable
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/021—Fibrous or filamentary layer
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0261—Polyamide 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0276—Polyester 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • 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
    • B32B2571/00—Protective equipment
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2403/00—Details of fabric structure established in the fabric forming process
    • D10B2403/01—Surface features
    • D10B2403/012—Alike front and back faces
    • D10B2403/0122—Smooth surfaces, e.g. laminated or coated
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2403/00—Details of fabric structure established in the fabric forming process
    • D10B2403/02—Cross-sectional features
    • D10B2403/021—Lofty fabric with equidistantly spaced front and back plies, e.g. spacer fabrics

Definitions

  • the present invention relates to an inflatable multilayer textile structure for realizing protective body garments.
  • Protective body garments are known to be used in various fields of human activity and essentially finalized to avoid traumas from impact to the person wearing the same garment. Examples of such garments find application in various sporting activities (motorcycling, nautical, skiing, etc).
  • a system to realize protective garments, used for a long time, consists in applying to the same garments, in the critical points, a layer of stuffing that absorbs quite completely or partly the impact. This solution considerably modifies the shape of the garment and can be of obstacle to the execution of correct movements by the person wearing it.
  • Figure 1 shows in transversal section a portion of a textile structure according to the invention in a not expanded condition
  • Figure 2 shows it in the same view of fig. 1 in an expanded condition
  • the textile structure according to the invention essentially consists of a multilayer structure comprising two support fabrics 2, connected each other with through a plurality of flexible and substantially inextensible filaments 4, having substantially a constant length.
  • the filaments are applied to the two support fabrics 2 with a technique so called "three-dimensional drop stitch warp knitted fabrics with controlled expansion", for instance of the type developed by the English firm Heatcoat Fabrics Ltd.
  • the support fabrics 2 may be synthetic or natural, while the filaments 4 may consist of synthetic polyester fibre or other polymeric or natural fibre.
  • the invention also foresees that the support fabrics 2 are substantially waterproof and airtight and this thanks to the application of a impermeabilizing continuous film 6, or applied as a patch, for instance realized in polyurethane, acrylic resin, or in other polymeric resin.
  • This application may occur by transfer joining, continuously or as a patch, by means of thermoplastic or thermosetting synthetic polymers in polyurethane, in acrylic, in polyester or in EVA, or by direct or transfer spreading with various types of polymeric resins, for instance polyurethane, acrylic, polyester, EVA, pvc, in a quantity suitable to confer to the support fabrics the desired airproof and waterproof qualities.
  • thermoadhesion of the impermeabilizing film 6 to the support fabrics 2 may preferably be obtained by gluing and polymerization "hot pressed” techniques or with other techniques ("point adhesion” joining or the like), that assure the stable adhesion of the impermeabilizing film 6 to the support fabrics 2.
  • the textile structure according to the invention is applied to the garment that must protect the person wearing it from risks of traumatic impact or it must allow his floating. It may interest the whole garment or only its critical parts.
  • textile structure according to the invention may be suitable in the anti traumas protective garment in the motorcycle sector, in the nautical one, in the skiing, in the parachute and generally in all the sporting, civil, military and professional activities, that involve risks of fall or impact traumas and that require floating and/or thermal insulation characteristics.
  • the textile inflatable multilayer structure accord ing to th e invention is highly advantageous in comparison to all the traditional inflatable structures, since it has a minimum encumbrance at rest, that doesn't hinder the free movements of the person wearing the garment, to whom said structure is applied, whereas under conditions of use, that is after it has been inflated, it causes a considerable increase of thickness of the garment quite constant or, however, varying in controlled and set way, assuring a reliable protection and at the same time the maintenance of the shape of the garment itself.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Laminated Bodies (AREA)

Abstract

La présente invention porte sur une structure textile multicouche gonflable destinée à la réalisation de vêtements de protection, et caractérisée en ce qu'elle comprend deux tissus de support (2) traités de façon à être sensiblement étanches à l'air et à l'eau, et reliés l'un à l'autre par une pluralité de filaments sensiblement inextensibles (4).
PCT/EP2009/067943 2008-12-31 2009-12-28 Structure textile multicouche gonflable pour la réalisation de vêtements de protection du corps WO2010076299A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000095A ITVE20080095A1 (it) 2008-12-31 2008-12-31 Struttura tessile multistrato gonfiabile per la realizzazione di capi di abbigliamento protettivi.
ITVE2008A000095 2008-12-31

Publications (1)

Publication Number Publication Date
WO2010076299A1 true WO2010076299A1 (fr) 2010-07-08

Family

ID=41716249

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/067943 WO2010076299A1 (fr) 2008-12-31 2009-12-28 Structure textile multicouche gonflable pour la réalisation de vêtements de protection du corps

Country Status (2)

Country Link
IT (1) ITVE20080095A1 (fr)
WO (1) WO2010076299A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2329732A3 (fr) * 2009-12-04 2011-09-28 Dainese S.p.A. Dispositif d'ajustement de taille et article portable comprenant ledit dispositif
CN106239927A (zh) * 2016-09-30 2016-12-21 咸宁海威复合材料制品有限公司 一种rtm产品及其制备方法
CN107548285A (zh) * 2015-03-11 2018-01-05 斯韦尔工业有限责任公司 漏针充气冷却器
JP2018517599A (ja) * 2015-05-06 2018-07-05 ダイネーゼ ソシエタ ペル アチオーニ 保護装置及び保護装置を製造するための方法
CN110978680A (zh) * 2019-10-30 2020-04-10 北京空间飞行器总体设计部 一种适用于载人环境的太空多功能充气式密封舱蒙皮结构
WO2022032734A1 (fr) * 2020-08-14 2022-02-17 苏州奈米新纺织科技有限公司 Matériau de membrane gonflable en tissu tricoté chaîne de grand calibre tridimensionnel

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2460920T3 (es) 2008-12-09 2014-05-16 Dainese S.P.A. Prenda adaptada para asociarse a un dispositivo para la protección personal de un usuario

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4007862A1 (de) * 1989-03-25 1990-09-27 Parabeam Ind & Handels Bv Faltenbalg
GB2251368A (en) * 1988-02-05 1992-07-08 Rudy Marion F Pressurised envelopes particularly for footwear
DE19732211A1 (de) * 1997-07-26 1999-01-28 Beluga Tauchsport Gmbh Anwendung von Abstandsgewirken
EP0994207A1 (fr) * 1998-10-14 2000-04-19 Malden Mills Industries, Inc. Etoffe entretoise en tricot tridimensionel pour des articles de chaussure et des sacs à dos
DE20003097U1 (de) * 2000-02-19 2000-08-17 Textilforschungsinstitut Thüringen-Vogtland e.V., 07973 Greiz Flammhemmendes dreidimensionales textiles Maschengebilde
EP1767108A1 (fr) * 2005-09-21 2007-03-28 Hajdar Ademaj Vêtement de protection gonflable
WO2007138817A1 (fr) * 2006-06-01 2007-12-06 Takata Corporation Gilet de sauvetage gonflable

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2251368A (en) * 1988-02-05 1992-07-08 Rudy Marion F Pressurised envelopes particularly for footwear
DE4007862A1 (de) * 1989-03-25 1990-09-27 Parabeam Ind & Handels Bv Faltenbalg
DE19732211A1 (de) * 1997-07-26 1999-01-28 Beluga Tauchsport Gmbh Anwendung von Abstandsgewirken
EP0994207A1 (fr) * 1998-10-14 2000-04-19 Malden Mills Industries, Inc. Etoffe entretoise en tricot tridimensionel pour des articles de chaussure et des sacs à dos
DE20003097U1 (de) * 2000-02-19 2000-08-17 Textilforschungsinstitut Thüringen-Vogtland e.V., 07973 Greiz Flammhemmendes dreidimensionales textiles Maschengebilde
EP1767108A1 (fr) * 2005-09-21 2007-03-28 Hajdar Ademaj Vêtement de protection gonflable
WO2007138817A1 (fr) * 2006-06-01 2007-12-06 Takata Corporation Gilet de sauvetage gonflable
EP2033532A1 (fr) * 2006-06-01 2009-03-11 Takata Corporation Gilet de sauvetage gonflable

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2329732A3 (fr) * 2009-12-04 2011-09-28 Dainese S.p.A. Dispositif d'ajustement de taille et article portable comprenant ledit dispositif
CN107548285A (zh) * 2015-03-11 2018-01-05 斯韦尔工业有限责任公司 漏针充气冷却器
JP2018517599A (ja) * 2015-05-06 2018-07-05 ダイネーゼ ソシエタ ペル アチオーニ 保護装置及び保護装置を製造するための方法
CN106239927A (zh) * 2016-09-30 2016-12-21 咸宁海威复合材料制品有限公司 一种rtm产品及其制备方法
CN110978680A (zh) * 2019-10-30 2020-04-10 北京空间飞行器总体设计部 一种适用于载人环境的太空多功能充气式密封舱蒙皮结构
CN110978680B (zh) * 2019-10-30 2021-10-01 北京空间飞行器总体设计部 一种适用于载人环境的太空多功能充气式密封舱蒙皮结构
WO2022032734A1 (fr) * 2020-08-14 2022-02-17 苏州奈米新纺织科技有限公司 Matériau de membrane gonflable en tissu tricoté chaîne de grand calibre tridimensionnel

Also Published As

Publication number Publication date
ITVE20080095A1 (it) 2010-07-01

Similar Documents

Publication Publication Date Title
WO2010076299A1 (fr) Structure textile multicouche gonflable pour la réalisation de vêtements de protection du corps
CN101060979B (zh) 防风防水透气的接缝制品
US9668530B2 (en) Resilient prominence fabric and articles made therefrom
US5244716A (en) Stretchable fabrics and articles made therefrom
RU2397070C2 (ru) Полимерная оболочка с клеевой каркасной подкладкой и способ ее получения
CN104802464A (zh) 用于形成三维物体的多层化纺织品材料
CN104802463A (zh) 鞋子中的多层化纺织品材料
US20090165193A1 (en) Exterior Protective Case, In Particular For Integration Into A Protective Cover Or Into A Clothes Bag, Protective Cover And Protective Clothing Integrating Such Case
KR970032532A (ko) 합성물질층을 포함하는 밑창유니트를 구비한 스포츠화
CN101662991A (zh) 止血带系统
CN101616611A (zh) 防风防水透气的接缝制品
EP0703737A1 (fr) Chaussure impermeable
CN103859700A (zh) 单丝鞋衬垫
CN107846994A (zh) 用于影响对象的阻力性质的系统和装置
US20180352883A1 (en) Upper body garment
US8317217B2 (en) Ski skin made directionally oriented flock
JP3917521B2 (ja) 体の一部を保護するための積層材料およびこの積層材料からなる用具
KR20130142042A (ko) 의류 및 그 제조방법
US20160279503A1 (en) Protective Guard Apparatus
CN101484298A (zh) 面状的部分之间的连接
US20190239581A1 (en) Thermoplastic personal protection equipment
CN116916779A (zh) 连接件
ES2820284T3 (es) Película compuesta y producto textil que comprende la misma
CN108837484A (zh) 一种快粘式护具
GB2368775A (en) Material for protective padding

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09804195

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 09804195

Country of ref document: EP

Kind code of ref document: A1