EP2070431A1 - Stiefel - Google Patents

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Publication number
EP2070431A1
EP2070431A1 EP08171334A EP08171334A EP2070431A1 EP 2070431 A1 EP2070431 A1 EP 2070431A1 EP 08171334 A EP08171334 A EP 08171334A EP 08171334 A EP08171334 A EP 08171334A EP 2070431 A1 EP2070431 A1 EP 2070431A1
Authority
EP
European Patent Office
Prior art keywords
layer
boot
textile
textile layer
user
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.)
Withdrawn
Application number
EP08171334A
Other languages
English (en)
French (fr)
Inventor
Marc Longuet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Le Chameau
Original Assignee
Le Chameau
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 Le Chameau filed Critical Le Chameau
Publication of EP2070431A1 publication Critical patent/EP2070431A1/de
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/07—Linings therefor
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B1/00—Footwear characterised by the material
    • A43B1/02—Footwear characterised by the material made of fibres or fabrics made therefrom
    • A43B1/028—Synthetic or artificial fibres
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B1/00—Footwear characterised by the material
    • A43B1/02—Footwear characterised by the material made of fibres or fabrics made therefrom
    • A43B1/04—Footwear characterised by the material made of fibres or fabrics made therefrom braided, knotted, knitted or crocheted
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/06—Footwear with health or hygienic arrangements ventilated

Definitions

  • the invention relates to a boot, more particularly of the type comprising a rubber rod associated with a textile lining.
  • a boot usually includes a liner to increase comfort for the user. Given that the stem is made of impermeable material, the user's foot sweats and sweat tends to accumulate in the boot.
  • Moisture is thus generally stored in the textile liner, which is uncomfortable for the user.
  • the document US 4,430,811 proposes a boot in which the lining comprises a first textile layer capable of allowing the evacuation of moisture and a second textile layer, intended to be in contact with the foot of a user, forming a protective layer of the foot against the 'humidity.
  • the first layer being thin, an intermediate layer of foam must be added between the textile liner and the rubber rod to increase the comfort of the user, which increases the complexity of the boot.
  • the first layer tends to crash gradually after long periods of use of the boot, so that the function of moisture evacuation is no longer properly provided.
  • the material used to make the second layer does not provide sufficient protection of the foot against moisture.
  • the invention aims to remedy these drawbacks by proposing a little complex boot and to increase the comfort of the user.
  • the invention relates to a boot of the aforementioned type, characterized in that the first textile layer is made using a resilient fabric having a thickness greater than 3 mm, and the second textile layer is made to Bamboo viscose base.
  • the thickness of the first layer preserves its resilience, even after a long period of use, in order to ensure a good evacuation of moisture. Such a thickness also provides sufficient comfort to the user, so that an additional layer of foam is no longer necessary.
  • the bamboo viscose makes it possible, in combination with the aforementioned first layer, to provide good protection for the foot of the user against moisture.
  • This type of material also retains its properties after being subjected to high temperatures. This ensures that the second layer is not degraded during the manufacturing process of the boot, the latter conventionally comprising a step of vulcanizing the rubber rod.
  • the first textile layer is made of polyester.
  • the first textile layer is in the form of a thick circular knit having a front face and a rear face, the two faces being interconnected by an intermediate layer made with a binding monofilament.
  • the monofilament is made of polyester and has a title of 100 dtex.
  • the thickness of the first textile layer is of the order of 4.3 mm.
  • the second layer is made of terry fabric.
  • This type of textile provides a great capacity for absorbing moisture and transferring it to the first layer intended to evacuate it.
  • the absorption capacity of the aforementioned first layer is four times greater than that of a conventional cotton textile liner.
  • the second textile layer is composed of about 60% bamboo viscose and about 40% cotton.
  • FIG. figure 1 A boot 1 according to the invention is shown in FIG. figure 1 . It comprises a rod 2 connected to a sole 3.
  • the rod 2 is impervious and is made of vulcanized natural rubber.
  • the thickness of the rod 2 is between 16 and 35 mm.
  • the rod further comprises a lateral adjustment zone having an opening 11 defining an edge 12 to which is attached a bellows 13.
  • the bellows 13 is flexible and covers the opening 11 above.
  • a clamp 14 is furthermore fixed on the rod 2, which makes it possible, if necessary, to bring the opposite edges of the opening 11 closer together so that the upper part of the boot 1 can be properly tightened, which accentuates the comfort for the user.
  • a textile liner 4 is attached to the rod, on the inside 5 of the boot 1.
  • This textile lining 4 comprises a first textile layer 6 formed from a fabric of the type described in the document WO 01/68963 .
  • This first textile layer 6 is made of polyester and is in the form of a thick circular knit 3-dimensional type, having a front face and a rear face, the two faces being interconnected by an intermediate layer made to the using a bonding monofilament made of heat-set polyester.
  • the title of the monofilament is of the order of 100 dtex.
  • the first layer 6 is made by circular knitting.
  • the thickness of the first textile layer 6 is greater than 3 mm, preferably of the order of 4.3 mm.
  • the lining 4 furthermore has a second textile layer 7 situated on the side of the inner wall of the first textile layer 6.
  • the second layer 7 is composed of about 60% bamboo viscose and about 40% combed cotton, which is also made of terry fabric.
  • the lining 4 undergoes a so-called latex operation.
  • the first textile layer 6 is coated with liquid rubber.
  • the thickness of the coated latex layer is of the order of 0.05 mm, this layer must be sufficiently thin so as not to clog the first textile layer 6 latex, which affect the breathability properties of this layer and more generally the boot.
  • the upper end of the liner 4 is extended by a folded edge 15 on the upper end of the rod 2.
  • the edge 15 is made of a textile material having a plurality of openings, so as to facilitate the evacuation of humid air.
  • the sweat from the user's foot 8 comes into contact with the second textile layer 7.
  • the latter has high absorption and moisture transfer properties, so that the moisture or the sweat 9 internal to the boot 1 quickly passes through the second layer 7 until reaching the first layer 6.
  • the moist and hot air then rises progressively upwardly inside the first textile layer 6, as represented by the arrow 10, towards the top of the stem of the boot 1, so as to evacuate the moisture at 15.
  • the circulation of moist air is facilitated by the large thickness of the first textile layer 6 and the space provided in this layer by means of circular knitting of the 3-dimensional type.
  • the elastic properties of the first layer 6 also increase the comfort for the user.
  • the second layer 7 in bamboo viscose allows, by transferring moisture to the first layer 6, to keep the foot 8 of the user dry, thus also increasing comfort for the user.

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP08171334A 2007-12-14 2008-12-11 Stiefel Withdrawn EP2070431A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0708733A FR2924902B1 (fr) 2007-12-14 2007-12-14 Botte

Publications (1)

Publication Number Publication Date
EP2070431A1 true EP2070431A1 (de) 2009-06-17

Family

ID=39638933

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08171334A Withdrawn EP2070431A1 (de) 2007-12-14 2008-12-11 Stiefel

Country Status (2)

Country Link
EP (1) EP2070431A1 (de)
FR (1) FR2924902B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8074375B2 (en) * 2009-03-16 2011-12-13 Le Chameau Boot
CN113073416A (zh) * 2021-05-11 2021-07-06 李昌荣 一种基于可降解纤维生产的面料及其生产工艺

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4430811A (en) 1981-09-30 1984-02-14 Sakashita Co., Ltd. Footwear
DE4419801A1 (de) * 1994-06-06 1995-12-07 Akzo Nobel Nv Verbundstoff und seine Verwendung in Schuhwerken
US5746013A (en) * 1995-06-13 1998-05-05 Faytex Corp. Shoe having an air-cooled breathable shoe liner
US5955172A (en) * 1997-01-29 1999-09-21 Akzo Nobel Nv Shoe with a ventilation layer
EP0968667A1 (de) * 1998-06-29 2000-01-05 Salomon S.A. Schuh ausgestattet mit einer Absaug- und einer Feuchtigkeitsbeseitigungvorrichtung
WO2001068963A1 (fr) 2000-03-15 2001-09-20 Ames Europe Nouveau tricot epais double face a structure souple
CN1544726A (zh) * 2003-11-17 2004-11-10 宜宾丝丽雅股份有限公司 一种高性能的粘胶纤维及其制备方法
CN1807708A (zh) * 2006-01-26 2006-07-26 吉林化纤股份有限公司 高性能均质粘胶长丝及其制造方法
CN101029420A (zh) * 2007-03-24 2007-09-05 山东海龙股份有限公司 竹炭粘胶纤维及其制造方法

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4430811A (en) 1981-09-30 1984-02-14 Sakashita Co., Ltd. Footwear
DE4419801A1 (de) * 1994-06-06 1995-12-07 Akzo Nobel Nv Verbundstoff und seine Verwendung in Schuhwerken
US5746013A (en) * 1995-06-13 1998-05-05 Faytex Corp. Shoe having an air-cooled breathable shoe liner
US5955172A (en) * 1997-01-29 1999-09-21 Akzo Nobel Nv Shoe with a ventilation layer
EP0968667A1 (de) * 1998-06-29 2000-01-05 Salomon S.A. Schuh ausgestattet mit einer Absaug- und einer Feuchtigkeitsbeseitigungvorrichtung
WO2001068963A1 (fr) 2000-03-15 2001-09-20 Ames Europe Nouveau tricot epais double face a structure souple
CN1544726A (zh) * 2003-11-17 2004-11-10 宜宾丝丽雅股份有限公司 一种高性能的粘胶纤维及其制备方法
CN1807708A (zh) * 2006-01-26 2006-07-26 吉林化纤股份有限公司 高性能均质粘胶长丝及其制造方法
CN101029420A (zh) * 2007-03-24 2007-09-05 山东海龙股份有限公司 竹炭粘胶纤维及其制造方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 200526, Derwent World Patents Index; AN 242878, XP002489974 *
DATABASE WPI Week 200706, Derwent World Patents Index; AN 046121, XP002489975 *
DATABASE WPI Week 200837, Derwent World Patents Index; AN F51625, XP002489976 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8074375B2 (en) * 2009-03-16 2011-12-13 Le Chameau Boot
CN113073416A (zh) * 2021-05-11 2021-07-06 李昌荣 一种基于可降解纤维生产的面料及其生产工艺

Also Published As

Publication number Publication date
FR2924902A1 (fr) 2009-06-19
FR2924902B1 (fr) 2010-03-12

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