WO2017088099A1 - Heat-resistant waterproof breathable material and breathable waterproof vulcanized rubber shoe - Google Patents

Heat-resistant waterproof breathable material and breathable waterproof vulcanized rubber shoe Download PDF

Info

Publication number
WO2017088099A1
WO2017088099A1 PCT/CN2015/095312 CN2015095312W WO2017088099A1 WO 2017088099 A1 WO2017088099 A1 WO 2017088099A1 CN 2015095312 W CN2015095312 W CN 2015095312W WO 2017088099 A1 WO2017088099 A1 WO 2017088099A1
Authority
WO
WIPO (PCT)
Prior art keywords
waterproof
heat
breathable
gas permeable
vulcanized rubber
Prior art date
Application number
PCT/CN2015/095312
Other languages
French (fr)
Chinese (zh)
Inventor
王决
Original Assignee
北京东石联合贸易有限公司
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 北京东石联合贸易有限公司 filed Critical 北京东石联合贸易有限公司
Priority to US15/778,317 priority Critical patent/US20180343972A1/en
Priority to PCT/CN2015/095312 priority patent/WO2017088099A1/en
Priority to CN201580084796.6A priority patent/CN108697191A/en
Publication of WO2017088099A1 publication Critical patent/WO2017088099A1/en

Links

Images

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
    • A43B23/02—Uppers; Boot legs
    • A43B23/0205—Uppers; Boot legs characterised by the material
    • A43B23/0215—Plastics or artificial leather
    • A43B23/022—Plastics or artificial leather with waterproof breathable membranes
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B1/00—Footwear characterised by the material
    • A43B1/10—Footwear characterised by the material made of rubber
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/02—Uppers; Boot legs
    • A43B23/0205—Uppers; Boot legs characterised by the material
    • A43B23/0235—Different layers of different material
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/0036—Footwear characterised by the shape or the use characterised by a special shape or design
    • A43B3/0078—Footwear characterised by the shape or the use characterised by a special shape or design provided with logos, letters, signatures or the like decoration
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/02—Boots covering the lower leg
    • A43B3/04—Boots covering the lower leg with rubber or elastic insertions or gussets
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/12—Special watertight footwear
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/12—Special watertight footwear
    • A43B7/125—Special watertight footwear provided with a vapour permeable member, e.g. a membrane

Definitions

  • the invention relates to a heat-resistant waterproof and breathable material and a breathable waterproof vulcanized rubber shoe comprising the same.
  • Vulcanized rubber shoes are a commonly used shoe that is usually formed by high temperature vulcanization after the sole, upper and upper are bonded, molded or otherwise joined.
  • Waterproof vulcanized rubber shoes used in fishing, outdoor operations and aquaculture industries are vulcanized rubber shoes with high waterproof performance.
  • the upper and the upper of such a waterproof vulcanized shoe are integrally wrapped with one or more rubber layers in order to achieve a full range of waterproof performance after vulcanization treatment.
  • the surface of the upper and the upper may be further covered with a layer of decorative fabric material.
  • the waterproof vulcanized rubber shoes thus produced have the advantages of superior waterproof performance, and can be worn in water for a long time without leaking water, satisfying the demand for work in water or in a humid environment.
  • the waterproof vulcanized rubber shoe thus produced also has a problem that the gas permeability (or moisture permeability) is poor. Because the sole, the upper and the upper are integrally formed after vulcanization, they can only be dissipated and vented through the opening above the upper. However, such waterproof vulcanized rubber shoes tend to have a high upper, and the gap between the human leg and the upper is not too large, so the heat dissipation and ventilation are very limited.
  • the present invention is intended to solve the problem of high temperature resistance of the waterproof gas permeable material. According to another object of the present invention, it is intended to solve the problem that the waterproof vulcanized shoe is airtight.
  • a heat resistant waterproof and breathable material comprising:
  • a permeable support layer disposed on the other side of the heat resistant waterproof gas permeable layer.
  • the heat resistant waterproof gas permeable layer is made of PTFE or PU.
  • the heat-resistant waterproof gas permeable layer is a PTFE film or a PU film.
  • the PTFE film or PU film has a thickness of about 25 ⁇ m.
  • the PTFE film or PU film has a fine porous structure.
  • the gas permeable support layer is made of an open cell foamed breathable material, a fabric or a combination of open cell foamed breathable material and fabric.
  • the heat-resistant waterproof gas permeable material is further provided with an inner fabric layer.
  • the heat resistant waterproof gas permeable material is further provided with one or more auxiliary functional layers.
  • a breathable waterproof vulcanized rubber shoe wherein a part of the breathable waterproof vulcanized rubber shoe is made of a heat-resistant waterproof gas permeable material, and the heat-resistant waterproof gas permeable material comprises:
  • a permeable support layer disposed on the other side of the heat resistant waterproof gas permeable layer.
  • the heat resistant waterproof gas permeable layer is made of PTFE or PU.
  • the heat-resistant waterproof gas permeable layer is a PTFE film or a PU film.
  • the PTFE film or PU film has a thickness of about 25 ⁇ m.
  • the PTFE film or PU film has a fine porous structure.
  • the gas permeable support layer is made of an open cell foamed breathable material, a fabric or a combination of open cell foamed breathable material and fabric.
  • the heat-resistant waterproof gas permeable material is further provided with an inner fabric layer.
  • the heat resistant waterproof gas permeable material is further provided with one or more auxiliary functional layers.
  • a part of the upper of the gas permeable waterproof vulcanized rubber shoe is made of the heat-resistant waterproof gas permeable material.
  • the front, middle and/or rear portions of the breathable waterproof vulcanized rubber shoe are made of the heat-resistant waterproof and breathable material.
  • a part of the upper of the gas permeable waterproof vulcanized rubber shoe is made of the heat-resistant waterproof gas permeable material.
  • the portion of the breathable waterproof vulcanized rubber shoe that is close to the ankle is made of the heat-resistant waterproof gas permeable material.
  • the portion of the gas permeable waterproof vulcanized rubber shoe made of the heat resistant waterproof and breathable material is attached to the breathable waterproof vulcanized rubber shoe before the high temperature vulcanization treatment of the breathable waterproof vulcanized rubber shoe, and passes through The high temperature vulcanization treatment of the breathable waterproof vulcanized rubber shoe forms a sealed connection with other parts of the breathable waterproof vulcanized rubber shoe.
  • Figure 1 shows a conventional waterproof vulcanized rubber shoe according to the prior art.
  • Figure 2 illustrates a heat resistant, waterproof, breathable material in accordance with one embodiment of the present invention.
  • Figure 3 illustrates a heat resistant, waterproof, breathable material in accordance with another embodiment of the present invention.
  • Figure 4 illustrates a breathable waterproof vulcanized rubber shoe in accordance with one embodiment of the present invention.
  • the waterproof vulcanized rubber shoe 1 generally may include a sole 2, an upper 3, and an upper 4.
  • the upper 3 and the upper 4 are also formed by a plurality of rubber layers, and a complete rubber layer is formed by vulcanization treatment to achieve good waterproof performance.
  • a decorative surface layer can be provided on the upper 3 and the upper 4 as needed.
  • such a waterproof vulcanized rubber shoe is generally made of a rubber material and usually has a high upper, and it is difficult to achieve good air permeability at the same time while achieving good waterproof performance.
  • a waterproof material having good gas permeability on the upper can be replaced with a waterproof material having good gas permeability on the upper.
  • a breathable waterproof material can be placed over the entire upper, on a portion of the upper, on the entire upper, or on a portion of the upper.
  • the breathable waterproof material can be placed separately on the upper or the upper, or on the upper or the upper.
  • the upper and the upper are described as different parts here, just for convenience.
  • the upper and the upper may be integrated, for example they may be made of a single piece of rubber. That is to say, the upper and the upper do not necessarily need to have a physical boundary.
  • an ordinary gas permeable material does not necessarily have a waterproof effect, and a general material having a gas permeable and waterproof effect tends not to have heat resistance, and it is difficult to withstand a temperature of 110 degrees Celsius or higher in a vulcanization process.
  • a general material having a gas permeable and waterproof effect tends not to have heat resistance, and it is difficult to withstand a temperature of 110 degrees Celsius or higher in a vulcanization process.
  • the inventors of the present invention have proposed a heat-resistant and breathable waterproof material suitable for the manufacture of a breathable waterproof vulcanized rubber shoe, and applying such a material to an ordinary waterproof vulcanized rubber shoe can well solve the problem of poor gas permeability.
  • the heat-resistant waterproof gas permeable material 5 may include a surface protective layer 6, a heat-resistant waterproof gas permeable layer 7, and a gas permeable support layer 8.
  • the surface protective layer 6 may be a common fabric layer, such as a surface fabric layer (for example, a polyester cloth or the like) used on a conventional vulcanized rubber shoe, which has a good protection effect on the heat-resistant waterproof gas permeable layer 7, and may also be Have a certain decorative effect.
  • the surface protective layer 6 can easily withstand the high temperature of the vulcanization treatment like the surface fabric layer used on a conventional vulcanized rubber shoe.
  • the surface protective layer 6 is not limited to the above materials, and any material having gas permeability and capable of providing a good protection against the heat-resistant waterproof gas-permeable layer 7 can be used in the present invention.
  • the heat-resistant waterproof gas permeable layer 7 has good gas permeability while being waterproof, and a relatively thin thickness is required to ensure this.
  • the permeable support layer 8 is used for supporting the heat-resistant waterproof gas permeable layer 7 so that the entire heat-resistant waterproof gas permeable material 5 has a certain thickness and strength, and can be more easily applied to various occasions, especially the breathable waterproof vulcanized rubber shoes of the present invention. .
  • the heat resistant waterproof breathable material 5 having the breathable support layer 8 has a thickness suitable for making the upper and the upper. That is, when a part or the whole of the upper and/or the upper is made of the heat-resistant waterproof gas permeable material 5, the thickness of the portion is not significantly different from the other portions of the shoe, and at least the wearer does not have a noticeable feeling.
  • the permeable support layer 8 can also be thinner, and the thickness of the heat-resistant waterproof gas permeable material 5 can be adjusted by providing other auxiliary function layers.
  • the gas permeable support layer 8 can be made of Hi-poly. According to another preferred embodiment of the invention, the breathable support layer 8 can be made of Sandwich Air Mesh. According to other embodiments of the invention, the gas permeable support layer 8 can be made of any high temperature resistant gas permeable material suitable for support.
  • the permeable support layer 8 can be a single layer of material or a combination of several layers of material.
  • the breathable support layer 8 can be made of an open cell foamed breathable material, a fabric or a combination of open cell foamed breathable material and fabric.
  • the heat-resistant waterproof gas permeable layer 7 may be made of PTFE (polytetrafluoroethylene).
  • the heat-resistant waterproof gas permeable layer 7 may be a waterproof gas permeable film made of PTFE.
  • This waterproof and breathable film is usually made of polytetrafluoroethylene and can also be called a PTFE film.
  • An exemplary production method is to heat a fine powder of polytetrafluoroethylene at a temperature lower than its melting point (327 ° C) to form a film, and then rapidly stretch. After cooling, a film having a thermosetting arachnoid microporous structure having a thickness of about 25 ⁇ m and having 14 trillion micropores having a pore diameter of 0.2 to 2.5 ⁇ m per square meter of the microporous membrane were produced.
  • the PTFE film has a moisture permeability of 5,000 g/(m 2 ⁇ 24 h) or more and a hydrostatic pressure of 9.8 kPa or more.
  • Such a PTFE film has micropores having a pore diameter of a few micrometers to several tens of micrometers. That is to say, the microporous diameter of the PTFE film is from several thousand to tens of thousands of the diameter of the water droplet, but about 1000 times the diameter of the water vapor molecule.
  • the water particles are very small, and according to the principle of capillary movement, the capillary can be smoothly infiltrated to the other side, so that a water vapor permeable phenomenon occurs.
  • the particles become larger. Due to the surface tension of the water droplets (water molecules collide with each other), the water molecules cannot smoothly escape from the water droplets and penetrate into the other side, which is to prevent Water infiltration occurs.
  • considering the material of the PTFE film it is obvious that it can withstand the high temperature of about 110-140 degrees Celsius during the vulcanization process.
  • the heat-resistant waterproof gas permeable layer 7 may be made of PU (polyurethane).
  • the heat-resistant waterproof gas permeable layer 7 may be a waterproof gas permeable film made of PU.
  • the PU film may have parameters such as thickness similar to those of the above PTFE film.
  • a PU film can be formed by coating a PU coating on the gas permeable support layer 8.
  • the heat-resistant waterproof gas permeable layer 7 according to the present invention is not limited to the above materials, and may be made of other materials having similar functions.
  • the heat-resistant waterproof gas permeable layer 7 may be attached to the surface protective layer 6 on one side and to the gas permeable support layer 8 on the other side.
  • the heat-resistant waterproof gas permeable material 5 according to the embodiment of the present invention is produced.
  • these materials may be combined by means of spot bonding or the like.
  • the inner fabric layer of the shoe may be additionally provided to improve the wearing experience if necessary.
  • the breathable support layer 8 is adapted to be in contact with the wearer's feet and legs, it may not be necessary to additionally provide a layer of inner fabric of the shoe.
  • the heat-resistant waterproof gas permeable material 5 may be provided with one or more auxiliary functional layers such as a surface decorative layer, a strength reinforcing layer, and the above-mentioned inner fabric layer.
  • a heat resistant and waterproof gas permeable material 5' according to another embodiment of the present invention, in addition to a surface protective layer 6, a heat resistant waterproof gas permeable layer 7, and a breathable support layer 8, which also includes an inner fabric layer 9 .
  • the inner fabric layer 9 can be a conventional fabric layer, typically an inner layer adapted to contact the wearer's feet and legs, and can withstand the high temperatures of the vulcanization process.
  • a breathable waterproof vulcanized rubber shoe 10 is illustrated in accordance with one embodiment of the present invention. Similar to the conventional waterproof vulcanized rubber shoe 1 shown in FIG. 1, the breathable waterproof vulcanized rubber shoe 10 may generally include a sole 12, an upper 13 and an upper 14.
  • the upper portion of the upper 13 and the upper 14 is also made of rubber, except that the sole 12 is made of rubber.
  • a part of the upper 13 is made of the heat-resistant waterproof gas permeable material according to the present invention.
  • the sole 12, the upper 13 and the upper 14 are formed into a complete unit by vulcanization treatment, thereby achieving good waterproof performance while ensuring good gas permeability.
  • a decorative surface layer can be provided on the upper 13 and the upper 14 as needed.
  • the gas permeable waterproof vulcanized rubber shoe 10 comprises the heat resistant waterproof gas permeable material according to the present invention.
  • the heat-resistant waterproof gas permeable material mainly comprises a heat-resistant waterproof gas permeable layer, a gas permeable support layer and a surface protective layer.
  • the heat resistant, waterproof, breathable material may also include one or more auxiliary functional layers, such as a surface decorative layer, a strength enhancing layer, and an inner fabric layer.
  • the heat resistant waterproof gas permeable layer may be made of PTFE or PU material, in particular made of PTFE or PU film.
  • the heat-resistant waterproof gas permeable layer is resistant to high temperatures and can withstand the high-temperature vulcanization process of vulcanized rubber shoes.
  • this heat-resistant waterproof gas permeable layer has good water resistance and gas permeability. Therefore, in addition to good waterproof performance, the breathable waterproof vulcanized rubber shoe 10 according to the present invention also has good gas permeability at the same time.
  • the breathable waterproof vulcanized rubber shoe 10 according to the present invention significantly improves the breathability of the waterproof vulcanized rubber shoe, so that the wearer can have a comfortable wearing experience even if wearing such a waterproof vulcanized rubber shoe for a long time.
  • a heat resistant waterproof breathable material 15 is provided at the front of the upper, such as the portion of the upper near the toes.
  • the area of the heat resistant waterproof breathable material 15 can be determined according to the shape and/or application of the breathable waterproof vulcanized rubber shoe 10. For example, when the upper 14 of the breathable waterproof vulcanized rubber shoe 10 is high, the area of the heat-resistant waterproof gas permeable material 15 can be increased.
  • the heat-resistant waterproof gas permeable material 15 may have a surface protective layer to protect the heat-resistant waterproof gas permeable layer, the surface protective layer and the heat-resistant waterproof gas permeable layer itself are not as strong as the rubber, and therefore the heat-resistant waterproof gas permeable material 15 is resistant to external damage and Durability is not as good as rubber. Forming the upper and/or the upper with the heat-resistant waterproof and breathable material 15 as a whole may shorten the service life of the breathable waterproof vulcanized rubber shoe 10.
  • the heat-resistant waterproof gas permeable material 15 on the gas permeable waterproof vulcanized rubber shoe 10 is more likely to be damaged by an external force, and the heat resistance can be relatively reduced at this time.
  • the area of the waterproof and permeable material 15 ensures the normal service life of the breathable waterproof vulcanized rubber shoe 10.
  • the heat resistant waterproof gas permeable material may be disposed in the middle or rear of the upper, such as a portion near the instep and a portion near the heel.
  • the heat-resistant waterproof gas permeable material may be simultaneously disposed at several portions of the upper, for example, at the front and the middle of the upper, or at the front and the rear of the upper, or simultaneously It is placed in the middle and back of the upper, or at the front, middle and back of the upper.
  • the heat-resistant waterproof and breathable material can be simultaneously disposed on several parts of the upper, the area of the heat-resistant waterproof and breathable material of each part may be different.
  • embodiments that are all made of a heat resistant, waterproof, breathable material, while potentially affecting the service life are also contemplated by the present invention.
  • the heat resistant waterproof gas permeable material may be disposed on the upper, for example, preferably at a portion of the lower portion of the upper near the ankle.
  • heat-resistant waterproof and breathable materials can be placed on the upper simultaneously.
  • the upper is entirely made of a heat-resistant, waterproof, and breathable material are within the scope of the present invention, although it may affect the service life.
  • the heat resistant waterproof gas permeable material may be simultaneously disposed on one or more portions of the upper and the upper.
  • the heat-resistant waterproof and breathable material according to the present invention is provided at one or more portions on the upper and/or the upper, it is possible to ensure that the breathable waterproof vulcanized rubber shoe 10 has Good water resistance and good gas permeability.
  • the breathable waterproof vulcanized rubber shoe is made of a heat-resistant waterproof and breathable material, and is connected to the breathable waterproof vulcanized rubber shoe before the high-temperature vulcanization treatment of the breathable waterproof vulcanized rubber shoe, and passes through the breathable waterproof vulcanized rubber shoe.
  • the high temperature vulcanization process forms a sealed connection with the rest of the breathable waterproof vulcanized rubber shoe to ensure good water resistance.
  • the heat-resistant and waterproof gas permeable material according to the present invention has good heat resistance and can withstand the high temperature of the vulcanization treatment in the production process of the breathable waterproof vulcanized rubber shoe. Therefore, the heat-resistant waterproof gas permeable material according to the present invention can be easily applied to the manufacture of the gas permeable waterproof vulcanized rubber shoe according to the present invention.
  • the gas permeable waterproof vulcanized rubber shoe according to the present invention has a large improvement in gas permeability.

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)

Abstract

Provided is a heat-resistant waterproof breathable material (5), comprising: a heat-resistant waterproof breathable layer (7); a surface protection layer (6) provided on one side of the heat-resistant waterproof breathable layer; and a breathable supporting layer (8) provided on the other side of the heat-resistant waterproof breathable layer. Also provided is a breathable waterproof vulcanized rubber shoe (10), wherein a part thereof is made from a heat-resistant waterproof breathable material (15).

Description

耐热防水透气材料及透气性防水硫化橡胶鞋Heat-resistant waterproof and breathable material and breathable waterproof vulcanized rubber shoes 技术领域Technical field
本发明涉及一种耐热防水透气材料及包括该材料的透气性防水硫化橡胶鞋。The invention relates to a heat-resistant waterproof and breathable material and a breathable waterproof vulcanized rubber shoe comprising the same.
背景技术Background technique
硫化橡胶鞋是一种常用的鞋，通常在将鞋底、鞋面和鞋帮等部件粘贴、模压或以其他方式结合后，通过高温硫化处理而制成。Vulcanized rubber shoes are a commonly used shoe that is usually formed by high temperature vulcanization after the sole, upper and upper are bonded, molded or otherwise joined.
用于渔业、户外作业和养殖业等行业的防水硫化橡胶鞋，是一种防水性能很高的硫化橡胶鞋。通常，除了鞋底，这样的防水硫化鞋的鞋面和鞋帮都整体上用一片或多片橡胶层包裹起来，以期在硫化处理后实现全方位的防水性能。在鞋面和鞋帮的表面可以再覆盖一层装饰性的织物材料。Waterproof vulcanized rubber shoes used in fishing, outdoor operations and aquaculture industries are vulcanized rubber shoes with high waterproof performance. Generally, in addition to the sole, the upper and the upper of such a waterproof vulcanized shoe are integrally wrapped with one or more rubber layers in order to achieve a full range of waterproof performance after vulcanization treatment. The surface of the upper and the upper may be further covered with a layer of decorative fabric material.
这样制成的防水硫化橡胶鞋由于具有防水性能出众的优点，人们可以长时间在水里穿着而不会漏水，满足了在水里或者潮湿环境下作业的需求。The waterproof vulcanized rubber shoes thus produced have the advantages of superior waterproof performance, and can be worn in water for a long time without leaking water, satisfying the demand for work in water or in a humid environment.
但是，这样制成的防水硫化橡胶鞋也有一个问题，就是透气性(或者透湿性)差。因为鞋底、鞋面和鞋帮在硫化处理后形成整体，只能通过鞋帮上方的开口进行散热和透气。但是这样的防水硫化橡胶鞋往往鞋帮很高，而且人的腿与鞋帮之间的空隙不会太大，因此进行的散热和透气是非常有限的。However, the waterproof vulcanized rubber shoe thus produced also has a problem that the gas permeability (or moisture permeability) is poor. Because the sole, the upper and the upper are integrally formed after vulcanization, they can only be dissipated and vented through the opening above the upper. However, such waterproof vulcanized rubber shoes tend to have a high upper, and the gap between the human leg and the upper is not too large, so the heat dissipation and ventilation are very limited.
如果人们长时间穿着这样的防水硫化橡胶鞋，由于人体排汗和发热，鞋的内部温度升高，湿度增大，会让人的脚长时间处于一种湿热环境下，严重影响了人体穿着的舒适感。If people wear such waterproof vulcanized rubber shoes for a long time, due to human body perspiration and heat, the internal temperature of the shoes rises and the humidity increases, which will cause the feet to stay in a hot and humid environment for a long time, which seriously affects the comfort of the human body. sense.
因此需要一种透气性好，同时又不影响防水性的防水硫化鞋。但是，由于硫化鞋需要经过硫化处理，硫化处理的温度通常不低于110摄氏度，普通的防水透气材料无法承受这样的高温。当前，还没有一种能够实现良好透气性的防水硫化橡胶鞋。Therefore, there is a need for a waterproof vulcanized shoe that has good air permeability without affecting water repellency. However, since the vulcanized shoe needs to be vulcanized, the temperature of the vulcanization treatment is usually not lower than 110 degrees Celsius, and the ordinary waterproof and breathable material cannot withstand such a high temperature. Currently, there is no waterproof vulcanized rubber shoe that can achieve good gas permeability.
发明内容Summary of the invention
根据本发明的一个目的，意在解决防水透气材料耐高温的问题。根据本发明的另一个目的，意在解决防水硫化鞋不透气的问题。According to an object of the present invention, it is intended to solve the problem of high temperature resistance of the waterproof gas permeable material. According to another object of the present invention, it is intended to solve the problem that the waterproof vulcanized shoe is airtight.
根据本发明的一方面，提供了一种耐热防水透气材料，包括：According to an aspect of the present invention, a heat resistant waterproof and breathable material is provided, comprising:
耐热防水透气层；Heat resistant waterproof breathable layer;
设置在耐热防水透气层一侧的表面保护层；和a surface protective layer disposed on one side of the heat-resistant waterproof gas permeable layer; and
设置在耐热防水透气层另一侧的透气支撑层。 A permeable support layer disposed on the other side of the heat resistant waterproof gas permeable layer.
根据本发明的一个优选实施方式，所述耐热防水透气层由PTFE或者PU制成。According to a preferred embodiment of the invention, the heat resistant waterproof gas permeable layer is made of PTFE or PU.
根据本发明的一个优选实施方式，所述耐热防水透气层为PTFE薄膜或者PU薄膜。According to a preferred embodiment of the present invention, the heat-resistant waterproof gas permeable layer is a PTFE film or a PU film.
根据本发明的一个优选实施方式，所述PTFE薄膜或者PU薄膜的厚度为约25μm。According to a preferred embodiment of the invention, the PTFE film or PU film has a thickness of about 25 μm.
根据本发明的一个优选实施方式，所述PTFE薄膜或者PU薄膜具有微细多孔结构。According to a preferred embodiment of the invention, the PTFE film or PU film has a fine porous structure.
根据本发明的一个优选实施方式，所述透气支撑层由开孔发泡透气材料、织物或者开孔发泡透气材料与织物的组合制成。According to a preferred embodiment of the invention, the gas permeable support layer is made of an open cell foamed breathable material, a fabric or a combination of open cell foamed breathable material and fabric.
根据本发明的一个优选实施方式，所述耐热防水透气材料还设置有里层织物层。According to a preferred embodiment of the present invention, the heat-resistant waterproof gas permeable material is further provided with an inner fabric layer.
根据本发明的一个优选实施方式，所述耐热防水透气材料还设置有一个或更多个辅助功能层。According to a preferred embodiment of the invention, the heat resistant waterproof gas permeable material is further provided with one or more auxiliary functional layers.
根据本发明的一方面，提供了一种透气性防水硫化橡胶鞋，其特征在于，所述透气性防水硫化橡胶鞋的一部分由耐热防水透气材料制成，所述耐热防水透气材料包括：According to an aspect of the present invention, a breathable waterproof vulcanized rubber shoe is provided, wherein a part of the breathable waterproof vulcanized rubber shoe is made of a heat-resistant waterproof gas permeable material, and the heat-resistant waterproof gas permeable material comprises:
耐热防水透气层；Heat resistant waterproof breathable layer;
设置在耐热防水透气层一侧的表面保护层；和a surface protective layer disposed on one side of the heat-resistant waterproof gas permeable layer; and
设置在耐热防水透气层另一侧的透气支撑层。A permeable support layer disposed on the other side of the heat resistant waterproof gas permeable layer.
根据本发明的一个优选实施方式，所述耐热防水透气层由PTFE或者PU制成。According to a preferred embodiment of the invention, the heat resistant waterproof gas permeable layer is made of PTFE or PU.
根据本发明的一个优选实施方式，所述耐热防水透气层为PTFE薄膜或者PU薄膜。According to a preferred embodiment of the present invention, the heat-resistant waterproof gas permeable layer is a PTFE film or a PU film.
根据本发明的一个优选实施方式，所述PTFE薄膜或者PU薄膜的厚度为约25μm。According to a preferred embodiment of the invention, the PTFE film or PU film has a thickness of about 25 μm.
根据本发明的一个优选实施方式，所述PTFE薄膜或者PU薄膜具有微细多孔结构。According to a preferred embodiment of the invention, the PTFE film or PU film has a fine porous structure.
根据本发明的一个优选实施方式，所述透气支撑层由开孔发泡透气材料、织物或者开孔发泡透气材料与织物的组合制成。According to a preferred embodiment of the invention, the gas permeable support layer is made of an open cell foamed breathable material, a fabric or a combination of open cell foamed breathable material and fabric.
根据本发明的一个优选实施方式，所述耐热防水透气材料还设置有里层织物层。According to a preferred embodiment of the present invention, the heat-resistant waterproof gas permeable material is further provided with an inner fabric layer.
根据本发明的一个优选实施方式，所述耐热防水透气材料还设置有一个或更多个辅助功能层。According to a preferred embodiment of the invention, the heat resistant waterproof gas permeable material is further provided with one or more auxiliary functional layers.
根据本发明的一个优选实施方式，所述透气性防水硫化橡胶鞋的鞋面的一部分由所述耐热防水透气材料制成。According to a preferred embodiment of the present invention, a part of the upper of the gas permeable waterproof vulcanized rubber shoe is made of the heat-resistant waterproof gas permeable material.
根据本发明的一个优选实施方式，所述透气性防水硫化橡胶鞋的鞋面前部、中部和/或后部由所述耐热防水透气材料制成。 According to a preferred embodiment of the present invention, the front, middle and/or rear portions of the breathable waterproof vulcanized rubber shoe are made of the heat-resistant waterproof and breathable material.
根据本发明的一个优选实施方式，所述透气性防水硫化橡胶鞋的鞋帮的一部分由所述耐热防水透气材料制成。According to a preferred embodiment of the present invention, a part of the upper of the gas permeable waterproof vulcanized rubber shoe is made of the heat-resistant waterproof gas permeable material.
根据本发明的一个优选实施方式，所述透气性防水硫化橡胶鞋的鞋帮靠近脚踝的部分由所述耐热防水透气材料制成。According to a preferred embodiment of the present invention, the portion of the breathable waterproof vulcanized rubber shoe that is close to the ankle is made of the heat-resistant waterproof gas permeable material.
根据本发明的一个优选实施方式，所述透气性防水硫化橡胶鞋由所述耐热防水透气材料制成的部分在透气性防水硫化橡胶鞋的高温硫化处理前连接到透气性防水硫化橡胶鞋上，并通过透气性防水硫化橡胶鞋的高温硫化处理与透气性防水硫化橡胶鞋的其他部分形成密封连接。According to a preferred embodiment of the present invention, the portion of the gas permeable waterproof vulcanized rubber shoe made of the heat resistant waterproof and breathable material is attached to the breathable waterproof vulcanized rubber shoe before the high temperature vulcanization treatment of the breathable waterproof vulcanized rubber shoe, and passes through The high temperature vulcanization treatment of the breathable waterproof vulcanized rubber shoe forms a sealed connection with other parts of the breathable waterproof vulcanized rubber shoe.
附图说明DRAWINGS
附图通过示例性但非限制性的方式对本发明的实施例进行图示。The drawings illustrate embodiments of the invention by way of illustration and not limitation.
图1示出了根据现有技术的普通的防水硫化橡胶鞋。Figure 1 shows a conventional waterproof vulcanized rubber shoe according to the prior art.
图2示出了根据本发明一个实施例的耐热防水透气材料。Figure 2 illustrates a heat resistant, waterproof, breathable material in accordance with one embodiment of the present invention.
图3示出了根据本发明另一个实施例的耐热防水透气材料。Figure 3 illustrates a heat resistant, waterproof, breathable material in accordance with another embodiment of the present invention.
图4示出了根据本发明一个实施例的透气性防水硫化橡胶鞋。Figure 4 illustrates a breathable waterproof vulcanized rubber shoe in accordance with one embodiment of the present invention.
具体实施方式detailed description
以下将参考附图，对本发明的实施例进行说明。以下说明仅仅是示例性的，无意限制本发明的保护范围。Embodiments of the present invention will be described below with reference to the accompanying drawings. The following description is merely exemplary and is not intended to limit the scope of the invention.
参考图1，示出了根据现有技术的普通的防水硫化橡胶鞋1。防水硫化橡胶鞋1一般可以包括鞋底2、鞋面3和鞋帮4。为了实现防水目的，除了鞋底2用橡胶制成外，鞋面3和鞋帮4也由若干橡胶层包覆连接形成，并通过硫化处理与鞋底形成完整的橡胶层，从而实现良好的防水性能。鞋面3和鞋帮4上根据需要可以设置装饰性的表面层。Referring to Figure 1, a conventional waterproof vulcanized rubber shoe 1 according to the prior art is shown. The waterproof vulcanized rubber shoe 1 generally may include a sole 2, an upper 3, and an upper 4. In order to achieve the purpose of waterproofing, in addition to the sole 2 made of rubber, the upper 3 and the upper 4 are also formed by a plurality of rubber layers, and a complete rubber layer is formed by vulcanization treatment to achieve good waterproof performance. A decorative surface layer can be provided on the upper 3 and the upper 4 as needed.
从图1中可以看到，这类防水硫化橡胶鞋由于整体由橡胶材料制成，并且通常具有较高的鞋帮，在实现良好的防水性能的同时，很难同时实现良好的透气性能。As can be seen from Fig. 1, such a waterproof vulcanized rubber shoe is generally made of a rubber material and usually has a high upper, and it is difficult to achieve good air permeability at the same time while achieving good waterproof performance.
为了实现良好的透气性能，可以考虑在鞋面上用透气性良好的防水材料来代替橡胶。当然，这种透气防水材料可以设置在整个鞋面上，鞋面的一部分上，整个鞋帮上，或者鞋帮的一部分上。这种透气防水材料可以单独设置在鞋面或者鞋帮上，也可以同时设置在鞋面或者鞋帮上。In order to achieve good air permeability, it is conceivable to replace the rubber with a waterproof material having good gas permeability on the upper. Of course, such a breathable waterproof material can be placed over the entire upper, on a portion of the upper, on the entire upper, or on a portion of the upper. The breathable waterproof material can be placed separately on the upper or the upper, or on the upper or the upper.
需要注意的是，这里将鞋面和鞋帮作为不同部件来描述，仅仅是为了方便起见。实际上，在一些防水硫化橡胶鞋中，鞋面和鞋帮可以是一体化的，例如它们可以由一整块橡胶片制成。也就是说，鞋面和鞋帮并不一定需要在物理上有明显界线。 It should be noted that the upper and the upper are described as different parts here, just for convenience. In fact, in some waterproof vulcanized rubber shoes, the upper and the upper may be integrated, for example they may be made of a single piece of rubber. That is to say, the upper and the upper do not necessarily need to have a physical boundary.
如上所述，普通的透气材料不一定具有防水效果，而具有透气和防水效果的普通材料往往不具有耐热性，难以承受硫化处理过程中110摄氏度甚至更高的温度。当前，还没有一种能够实现良好透气性的防水硫化橡胶鞋。As described above, an ordinary gas permeable material does not necessarily have a waterproof effect, and a general material having a gas permeable and waterproof effect tends not to have heat resistance, and it is difficult to withstand a temperature of 110 degrees Celsius or higher in a vulcanization process. Currently, there is no waterproof vulcanized rubber shoe that can achieve good gas permeability.
本发明的发明人提出了一种适用于制造透气性防水硫化橡胶鞋的耐热透气性防水材料，并且将这样的材料应用于普通的防水硫化橡胶鞋上，可以很好地解决其透气性差的问题。The inventors of the present invention have proposed a heat-resistant and breathable waterproof material suitable for the manufacture of a breathable waterproof vulcanized rubber shoe, and applying such a material to an ordinary waterproof vulcanized rubber shoe can well solve the problem of poor gas permeability.
参考附图2，示出了根据本发明一个实施例的耐高温的耐热防水透气材料5。根据图2的实施例，耐热防水透气材料5可以包括表面保护层6、耐热防水透气层7和透气支撑层8。Referring to Figure 2, a high temperature resistant, heat resistant, waterproof, breathable material 5 is illustrated in accordance with one embodiment of the present invention. According to the embodiment of FIG. 2, the heat-resistant waterproof gas permeable material 5 may include a surface protective layer 6, a heat-resistant waterproof gas permeable layer 7, and a gas permeable support layer 8.
表面保护层6可以是普通的织物层，例如普通的硫化橡胶鞋上使用的表面织物层(例如聚酯布或者类似材料)，对耐热防水透气层7起到较好的保护作用，同时也可以有一定的装饰性作用。表面保护层6如同普通的的硫化橡胶鞋上使用的表面织物层一样，可以容易地承受硫化处理的高温。表面保护层6不限于上述材料，只要具有透气性并且能够对对耐热防水透气层7起到较好的保护作用的材料都可以在本发明中使用。The surface protective layer 6 may be a common fabric layer, such as a surface fabric layer (for example, a polyester cloth or the like) used on a conventional vulcanized rubber shoe, which has a good protection effect on the heat-resistant waterproof gas permeable layer 7, and may also be Have a certain decorative effect. The surface protective layer 6 can easily withstand the high temperature of the vulcanization treatment like the surface fabric layer used on a conventional vulcanized rubber shoe. The surface protective layer 6 is not limited to the above materials, and any material having gas permeability and capable of providing a good protection against the heat-resistant waterproof gas-permeable layer 7 can be used in the present invention.
通常来说耐热防水透气层7要在防水的同时具有良好的透气性能，需要比较薄的厚度来保证这一点。透气支撑层8用于支撑耐热防水透气层7，以使得整个耐热防水透气材料5具有一定的厚度和强度，能够更容易地应用到各种场合，尤其是本发明的透气性防水硫化橡胶鞋。Generally speaking, the heat-resistant waterproof gas permeable layer 7 has good gas permeability while being waterproof, and a relatively thin thickness is required to ensure this. The permeable support layer 8 is used for supporting the heat-resistant waterproof gas permeable layer 7 so that the entire heat-resistant waterproof gas permeable material 5 has a certain thickness and strength, and can be more easily applied to various occasions, especially the breathable waterproof vulcanized rubber shoes of the present invention. .
根据本发明的优选实施例，具有透气支撑层8的耐热防水透气材料5具有适于制造鞋面和鞋帮的厚度。也就是说，当鞋面和/或鞋帮的一部分或整体用耐热防水透气材料5制成时，该部分的厚度与鞋的其他部分无明显区别，至少穿着者不会有明显的感觉。当然，透气支撑层8也可以较薄，通过设置其他辅助功能层来调节耐热防水透气材料5的厚度。According to a preferred embodiment of the invention, the heat resistant waterproof breathable material 5 having the breathable support layer 8 has a thickness suitable for making the upper and the upper. That is, when a part or the whole of the upper and/or the upper is made of the heat-resistant waterproof gas permeable material 5, the thickness of the portion is not significantly different from the other portions of the shoe, and at least the wearer does not have a noticeable feeling. Of course, the permeable support layer 8 can also be thinner, and the thickness of the heat-resistant waterproof gas permeable material 5 can be adjusted by providing other auxiliary function layers.
根据本发明的优选实施例，透气支撑层8可以由海波丽(Hi-poly)制成。根据本发明的另一个优选实施例，透气支撑层8可以由三明治网布(Sandwich AirMesh)制成。根据本发明的其他实施例，透气支撑层8可以由任何适于进行支撑的耐高温透气性材料制成。透气支撑层8可以是单个材料层，也可以是若干个材料层的组合。例如，透气支撑层8可以由开孔发泡透气材料、织物或者开孔发泡透气材料与织物的组合制成。According to a preferred embodiment of the invention, the gas permeable support layer 8 can be made of Hi-poly. According to another preferred embodiment of the invention, the breathable support layer 8 can be made of Sandwich Air Mesh. According to other embodiments of the invention, the gas permeable support layer 8 can be made of any high temperature resistant gas permeable material suitable for support. The permeable support layer 8 can be a single layer of material or a combination of several layers of material. For example, the breathable support layer 8 can be made of an open cell foamed breathable material, a fabric or a combination of open cell foamed breathable material and fabric.
根据本发明的一个实施例，耐热防水透气层7可以由PTFE(聚四氟乙烯)制成。特别地，耐热防水透气层7可以是PTFE制成的防水透气薄膜。According to an embodiment of the present invention, the heat-resistant waterproof gas permeable layer 7 may be made of PTFE (polytetrafluoroethylene). In particular, the heat-resistant waterproof gas permeable layer 7 may be a waterproof gas permeable film made of PTFE.
这种防水透气薄膜通常采用聚四氟乙烯制成，也可以称为PTFE薄膜。示例性制作方法是将聚四氟乙烯微细粉末在低于其熔点(327℃)下加热制成薄膜,再急速拉伸, 冷却后生成具有热固型蛛网状微细多孔结构的薄膜,其厚度约为25μm,每平方米微孔膜具有14万亿个孔径为0.2～2.5μm的微孔。这种PTFE薄膜其透湿量达5000g/(㎡·24h)以上,耐静水压力9.8kPa以上。This waterproof and breathable film is usually made of polytetrafluoroethylene and can also be called a PTFE film. An exemplary production method is to heat a fine powder of polytetrafluoroethylene at a temperature lower than its melting point (327 ° C) to form a film, and then rapidly stretch. After cooling, a film having a thermosetting arachnoid microporous structure having a thickness of about 25 μm and having 14 trillion micropores having a pore diameter of 0.2 to 2.5 μm per square meter of the microporous membrane were produced. The PTFE film has a moisture permeability of 5,000 g/(m 2 · 24 h) or more and a hydrostatic pressure of 9.8 kPa or more.
这样的PTFE薄膜具有微孔,其孔径为零点几微米到几十微米。也就是说，PTFE薄膜的微孔直径为水滴直径的数千至数万分之一,而是水蒸汽分子直径的1000倍左右。Such a PTFE film has micropores having a pore diameter of a few micrometers to several tens of micrometers. That is to say, the microporous diameter of the PTFE film is from several thousand to tens of thousands of the diameter of the water droplet, but about 1000 times the diameter of the water vapor molecule.
在水汽的状态下，水颗粒非常细小，根据毛细运动的原理，可以顺利渗透到毛细管到另一侧，从而发生透水汽现象。这使得这种防水透气膜具有透气效果，尤其是能够很好地透水汽。当水汽冷凝变成水珠后，颗粒变大，由于水珠表面张力的作用(水分子之间互相“拉扯抗衡”)，水分子就不能顺利脱离水珠渗透到另一侧，也就是防止了水的渗透发生。这就使防水透气膜有了防水的功能。此外，考虑到PTFE薄膜的材质，显然可以承受硫化处理过程中110-140摄氏度左右的高温。In the state of water vapor, the water particles are very small, and according to the principle of capillary movement, the capillary can be smoothly infiltrated to the other side, so that a water vapor permeable phenomenon occurs. This makes the waterproof gas permeable membrane have a gas permeable effect, in particular, it is excellent in water vapor permeability. When the water vapor condenses into water droplets, the particles become larger. Due to the surface tension of the water droplets (water molecules collide with each other), the water molecules cannot smoothly escape from the water droplets and penetrate into the other side, which is to prevent Water infiltration occurs. This makes the waterproof breathable membrane waterproof. In addition, considering the material of the PTFE film, it is obvious that it can withstand the high temperature of about 110-140 degrees Celsius during the vulcanization process.
根据本发明的另一个实施例，耐热防水透气层7可以由PU(聚氨基甲酸酯)制成。特别地，耐热防水透气层7可以是PU制成的防水透气薄膜。PU薄膜可以具有与上述PTFE薄膜类似的厚度等参数。According to another embodiment of the present invention, the heat-resistant waterproof gas permeable layer 7 may be made of PU (polyurethane). In particular, the heat-resistant waterproof gas permeable layer 7 may be a waterproof gas permeable film made of PU. The PU film may have parameters such as thickness similar to those of the above PTFE film.
上述制造方法仅仅是示例性的。例如，PU薄膜的形成可以通过在透气支撑层8上进行涂覆PU涂层来形成。The above manufacturing methods are merely exemplary. For example, the formation of a PU film can be formed by coating a PU coating on the gas permeable support layer 8.
根据本发明的耐热防水透气层7不限于上述材料制成，也可以由具有类似功能的其他材料制成。The heat-resistant waterproof gas permeable layer 7 according to the present invention is not limited to the above materials, and may be made of other materials having similar functions.
耐热防水透气层7可以一侧贴合至所述表面保护层6，另一侧贴合至所述透气支撑层8。这样，就制成了根据本发明实施例的耐热防水透气材料5。为了不影响材料的防水透气性能，例如可以采用点粘等方式将这些材料结合起来。The heat-resistant waterproof gas permeable layer 7 may be attached to the surface protective layer 6 on one side and to the gas permeable support layer 8 on the other side. Thus, the heat-resistant waterproof gas permeable material 5 according to the embodiment of the present invention is produced. In order not to affect the waterproof and breathable properties of the material, for example, these materials may be combined by means of spot bonding or the like.
当耐热防水透气材料5应用到诸如根据本发明的透气性防水硫化橡胶鞋时，如果需要，可以另外设置鞋的里层织物层以改善穿戴体验。或者，当使用的透气支撑层8适于与穿着者的脚和腿接触时，可以无需另外设置鞋的里层织物层。耐热防水透气材料5可以设置一个或更多个辅助功能层，例如表面装饰层、强度增强层以及上述里层织物层等。When the heat-resistant waterproof gas permeable material 5 is applied to a breathable waterproof vulcanized rubber shoe such as the present invention, the inner fabric layer of the shoe may be additionally provided to improve the wearing experience if necessary. Alternatively, when the breathable support layer 8 is adapted to be in contact with the wearer's feet and legs, it may not be necessary to additionally provide a layer of inner fabric of the shoe. The heat-resistant waterproof gas permeable material 5 may be provided with one or more auxiliary functional layers such as a surface decorative layer, a strength reinforcing layer, and the above-mentioned inner fabric layer.
参考附图3，示出了根据本发明另一个实施例的耐热防水透气材料5’，除了表面保护层6、耐热防水透气层7和透气支撑层8，其还包括里层织物层9。里层织物层9可以是普通的织物层，通常是适于与穿着者的脚和腿接触的里层，同样能够承受硫化处理的高温。Referring to Figure 3, there is shown a heat resistant and waterproof gas permeable material 5' according to another embodiment of the present invention, in addition to a surface protective layer 6, a heat resistant waterproof gas permeable layer 7, and a breathable support layer 8, which also includes an inner fabric layer 9 . The inner fabric layer 9 can be a conventional fabric layer, typically an inner layer adapted to contact the wearer's feet and legs, and can withstand the high temperatures of the vulcanization process.
参考附图4，示出了根据本发明一个实施例的透气性防水硫化橡胶鞋10。与图1所示的普通的防水硫化橡胶鞋1类似，透气性防水硫化橡胶鞋10一般可以包括鞋底12、鞋面13和鞋帮14。 Referring to Figure 4, a breathable waterproof vulcanized rubber shoe 10 is illustrated in accordance with one embodiment of the present invention. Similar to the conventional waterproof vulcanized rubber shoe 1 shown in FIG. 1, the breathable waterproof vulcanized rubber shoe 10 may generally include a sole 12, an upper 13 and an upper 14.
类似地，为了实现防水目的，除了鞋底12用橡胶制成外，鞋面13和鞋帮14的主要部分也由橡胶制成。与此同时，为了在防水的同时实现良好的透气性，鞋面13的一部分由根据本发明的耐热防水透气材料制成。鞋底12、鞋面13和鞋帮14通过硫化处理形成完整的整体，从而实现良好的防水性能，同时确保良好的透气性。同样，鞋面13和鞋帮14上根据需要可以设置装饰性的表面层。Similarly, in order to achieve waterproofing, the upper portion of the upper 13 and the upper 14 is also made of rubber, except that the sole 12 is made of rubber. At the same time, in order to achieve good gas permeability while waterproofing, a part of the upper 13 is made of the heat-resistant waterproof gas permeable material according to the present invention. The sole 12, the upper 13 and the upper 14 are formed into a complete unit by vulcanization treatment, thereby achieving good waterproof performance while ensuring good gas permeability. Similarly, a decorative surface layer can be provided on the upper 13 and the upper 14 as needed.
如上所述，根据本发明的透气性防水硫化橡胶鞋10包括根据本发明的耐热防水透气材料。此耐热防水透气材料主要包括耐热防水透气层、透气支撑层和表面保护层。在某些实施例中，耐热防水透气材料还可以包括一个或更多个辅助功能层，例如表面装饰层、强度增强层以及里层织物层等。As described above, the gas permeable waterproof vulcanized rubber shoe 10 according to the present invention comprises the heat resistant waterproof gas permeable material according to the present invention. The heat-resistant waterproof gas permeable material mainly comprises a heat-resistant waterproof gas permeable layer, a gas permeable support layer and a surface protective layer. In certain embodiments, the heat resistant, waterproof, breathable material may also include one or more auxiliary functional layers, such as a surface decorative layer, a strength enhancing layer, and an inner fabric layer.
耐热防水透气层可以由PTFE或PU材料制成，特别地由PTFE或PU薄膜制成。如上所述，此耐热防水透气层耐高温，可以承受硫化橡胶鞋的高温硫化处理过程。当然，此耐热防水透气层具有良好的防水性能和透气性能。因此，除了良好的防水性能外，根据本发明的透气性防水硫化橡胶鞋10也同时具有良好的透气性。The heat resistant waterproof gas permeable layer may be made of PTFE or PU material, in particular made of PTFE or PU film. As described above, the heat-resistant waterproof gas permeable layer is resistant to high temperatures and can withstand the high-temperature vulcanization process of vulcanized rubber shoes. Of course, this heat-resistant waterproof gas permeable layer has good water resistance and gas permeability. Therefore, in addition to good waterproof performance, the breathable waterproof vulcanized rubber shoe 10 according to the present invention also has good gas permeability at the same time.
根据本发明的透气性防水硫化橡胶鞋10显著改善了防水硫化橡胶鞋的透气性能，使得穿着者即使长时间穿着此类防水硫化橡胶鞋进行作业，也会有舒适的穿着体验。The breathable waterproof vulcanized rubber shoe 10 according to the present invention significantly improves the breathability of the waterproof vulcanized rubber shoe, so that the wearer can have a comfortable wearing experience even if wearing such a waterproof vulcanized rubber shoe for a long time.
根据附图4，耐热防水透气材料15设置在鞋面的前部，例如鞋面靠近脚趾的部分。耐热防水透气材料15的面积可以根据透气性防水硫化橡胶鞋10的形状和/或应用场合确定。例如，当透气性防水硫化橡胶鞋10的鞋帮14较高时，可以增大耐热防水透气材料15的面积。虽然耐热防水透气材料15可以具有表面保护层对耐热防水透气层进行保护，但表面保护层和耐热防水透气层本身不如橡胶牢固，因此耐热防水透气材料15对外力破坏的抵抗性和耐用性等不如橡胶材料。将鞋面和/或鞋帮等整体用耐热防水透气材料15制成可能使得透气性防水硫化橡胶鞋10的使用寿命缩短。例如，当透气性防水硫化橡胶鞋10被应用到渔业等野外作业场合时，透气性防水硫化橡胶鞋10上的耐热防水透气材料15被外力损坏的可能性增大，这时候可以相对地缩小耐热防水透气材料15的面积来确保透气性防水硫化橡胶鞋10的正常使用寿命。According to Figure 4, a heat resistant waterproof breathable material 15 is provided at the front of the upper, such as the portion of the upper near the toes. The area of the heat resistant waterproof breathable material 15 can be determined according to the shape and/or application of the breathable waterproof vulcanized rubber shoe 10. For example, when the upper 14 of the breathable waterproof vulcanized rubber shoe 10 is high, the area of the heat-resistant waterproof gas permeable material 15 can be increased. Although the heat-resistant waterproof gas permeable material 15 may have a surface protective layer to protect the heat-resistant waterproof gas permeable layer, the surface protective layer and the heat-resistant waterproof gas permeable layer itself are not as strong as the rubber, and therefore the heat-resistant waterproof gas permeable material 15 is resistant to external damage and Durability is not as good as rubber. Forming the upper and/or the upper with the heat-resistant waterproof and breathable material 15 as a whole may shorten the service life of the breathable waterproof vulcanized rubber shoe 10. For example, when the gas permeable waterproof vulcanized rubber shoe 10 is applied to a field operation such as a fishery, the heat-resistant waterproof gas permeable material 15 on the gas permeable waterproof vulcanized rubber shoe 10 is more likely to be damaged by an external force, and the heat resistance can be relatively reduced at this time. The area of the waterproof and permeable material 15 ensures the normal service life of the breathable waterproof vulcanized rubber shoe 10.
根据本发明的其他实施例，耐热防水透气材料可以设置在鞋面的中部或者后部，例如靠近脚背的部分和靠近脚跟的部分。根据本发明的其他实施例，耐热防水透气材料可以同时设置在鞋面的若干部位，例如同时设置在鞋面的前部和中部，或者同时设置在鞋面的前部和后部，或者同时设置在鞋面的中部和后部，或者同时设置在鞋面的前部、中部和后部。当耐热防水透气材料可以同时设置在鞋面的若干部位时，各个部位的耐热防水透气材料面积可以不相同。当然，尽管可能影响使用寿命，鞋面全部由耐热防水透气材料制成的实施例也在本发明的考虑范围内。According to other embodiments of the present invention, the heat resistant waterproof gas permeable material may be disposed in the middle or rear of the upper, such as a portion near the instep and a portion near the heel. According to other embodiments of the present invention, the heat-resistant waterproof gas permeable material may be simultaneously disposed at several portions of the upper, for example, at the front and the middle of the upper, or at the front and the rear of the upper, or simultaneously It is placed in the middle and back of the upper, or at the front, middle and back of the upper. When the heat-resistant waterproof and breathable material can be simultaneously disposed on several parts of the upper, the area of the heat-resistant waterproof and breathable material of each part may be different. Of course, embodiments that are all made of a heat resistant, waterproof, breathable material, while potentially affecting the service life, are also contemplated by the present invention.
根据本发明的其他实施例，耐热防水透气材料可以设置在鞋帮上，例如优选地设置在鞋帮的下部靠近脚踝的部位。类似地，耐热防水透气材料可以同时设置在鞋帮的 若干部位。类似地，尽管可能影响使用寿命，鞋帮全部由耐热防水透气材料制成的实施例也在本发明的考虑范围内。According to other embodiments of the present invention, the heat resistant waterproof gas permeable material may be disposed on the upper, for example, preferably at a portion of the lower portion of the upper near the ankle. Similarly, heat-resistant waterproof and breathable materials can be placed on the upper simultaneously. Several parts. Similarly, embodiments in which the upper is entirely made of a heat-resistant, waterproof, and breathable material are within the scope of the present invention, although it may affect the service life.
根据本发明的其他实施例，耐热防水透气材料可以同时设置在鞋面和鞋帮上的一个或更多个部位。According to other embodiments of the present invention, the heat resistant waterproof gas permeable material may be simultaneously disposed on one or more portions of the upper and the upper.
在根据本发明的透气性防水硫化橡胶鞋10上，由于在鞋面和/或鞋帮上的一个或更多个部位设置根据本发明的耐热防水透气材料，可以确保透气性防水硫化橡胶鞋10在具有良好防水性的同时具有良好的透气性。In the breathable waterproof vulcanized rubber shoe 10 according to the present invention, since the heat-resistant waterproof and breathable material according to the present invention is provided at one or more portions on the upper and/or the upper, it is possible to ensure that the breathable waterproof vulcanized rubber shoe 10 has Good water resistance and good gas permeability.
根据本发明的一个实施例，透气性防水硫化橡胶鞋由耐热防水透气材料制成的部分在透气性防水硫化橡胶鞋的高温硫化处理前连接到透气性防水硫化橡胶鞋上，并通过透气性防水硫化橡胶鞋的高温硫化处理与透气性防水硫化橡胶鞋的其他部分形成密封连接，以确保良好的防水性能。According to an embodiment of the present invention, the breathable waterproof vulcanized rubber shoe is made of a heat-resistant waterproof and breathable material, and is connected to the breathable waterproof vulcanized rubber shoe before the high-temperature vulcanization treatment of the breathable waterproof vulcanized rubber shoe, and passes through the breathable waterproof vulcanized rubber shoe. The high temperature vulcanization process forms a sealed connection with the rest of the breathable waterproof vulcanized rubber shoe to ensure good water resistance.
如上所述，根据本发明的耐热防水透气材料具有良好的耐热性，能够承受透气性防水硫化橡胶鞋的生产过程中硫化处理的高温。因此，根据本发明的耐热防水透气材料能够容易地应用到根据本发明的透气性防水硫化橡胶鞋的制造上。根据本发明的透气性防水硫化橡胶鞋在透气性上具有较大改进。As described above, the heat-resistant and waterproof gas permeable material according to the present invention has good heat resistance and can withstand the high temperature of the vulcanization treatment in the production process of the breathable waterproof vulcanized rubber shoe. Therefore, the heat-resistant waterproof gas permeable material according to the present invention can be easily applied to the manufacture of the gas permeable waterproof vulcanized rubber shoe according to the present invention. The gas permeable waterproof vulcanized rubber shoe according to the present invention has a large improvement in gas permeability.
本发明不限于上述具体描述，本领域技术人员能够在上述描述基础上想到的任何改变，都在本发明的范围内。 The present invention is not limited to the specific description above, and any changes that can be made by those skilled in the art based on the above description are within the scope of the present invention.

Claims (21)

  1. 一种耐热防水透气材料，包括：A heat-resistant waterproof and breathable material, comprising:
    耐热防水透气层；Heat resistant waterproof breathable layer;
    设置在耐热防水透气层一侧的表面保护层；和a surface protective layer disposed on one side of the heat-resistant waterproof gas permeable layer; and
    设置在耐热防水透气层另一侧的透气支撑层。A permeable support layer disposed on the other side of the heat resistant waterproof gas permeable layer.
  2. 根据权利要求1所述的耐热防水透气材料，其特征在于，所述耐热防水透气层由PTFE或者PU制成。The heat-resistant waterproof gas permeable material according to claim 1, wherein the heat-resistant waterproof gas permeable layer is made of PTFE or PU.
  3. 根据权利要求2所述的耐热防水透气材料，其特征在于，所述耐热防水透气层为PTFE薄膜或者PU薄膜。The heat-resistant waterproof gas permeable material according to claim 2, wherein the heat-resistant waterproof gas permeable layer is a PTFE film or a PU film.
  4. 根据权利要求3所述的耐热防水透气材料，其特征在于，所述PTFE薄膜或者PU薄膜的厚度为约25μm。The heat-resistant and waterproof gas permeable material according to claim 3, wherein the PTFE film or the PU film has a thickness of about 25 μm.
  5. 根据权利要求3或4所述的耐热防水透气材料，其特征在于，所述PTFE薄膜或者PU薄膜具有微细多孔结构。The heat-resistant waterproof gas permeable material according to claim 3 or 4, wherein the PTFE film or the PU film has a fine porous structure.
  6. 根据权利要求1所述的耐热防水透气材料，其特征在于，所述透气支撑层由开孔发泡透气材料、织物或者开孔发泡透气材料与织物的组合制成。The heat-resistant waterproof gas permeable material according to claim 1, wherein the gas permeable support layer is made of a combination of an open-cell foamed permeable material, a woven fabric or an open-cell foamed permeable material and a fabric.
  7. 根据权利要求6所述的耐热防水透气材料，其特征在于，所述耐热防水透气材料还设置有里层织物层。The heat-resistant waterproof gas permeable material according to claim 6, wherein the heat-resistant waterproof gas permeable material is further provided with an inner fabric layer.
  8. 根据权利要求1所述的耐热防水透气材料，其特征在于，所述耐热防水透气材料还设置有一个或更多个辅助功能层。The heat-resistant waterproof gas permeable material according to claim 1, wherein the heat-resistant waterproof gas permeable material is further provided with one or more auxiliary functional layers.
  9. 一种透气性防水硫化橡胶鞋，其特征在于，所述透气性防水硫化橡胶鞋的一部分由耐热防水透气材料制成，所述耐热防水透气材料包括：A breathable waterproof vulcanized rubber shoe, characterized in that a part of the gas permeable waterproof vulcanized rubber shoe is made of a heat-resistant waterproof gas permeable material, and the heat-resistant waterproof gas permeable material comprises:
    耐热防水透气层；Heat resistant waterproof breathable layer;
    设置在耐热防水透气层一侧的表面保护层；和a surface protective layer disposed on one side of the heat-resistant waterproof gas permeable layer; and
    设置在耐热防水透气层另一侧的透气支撑层。 A permeable support layer disposed on the other side of the heat resistant waterproof gas permeable layer.
  10. 根据权利要求9所述的透气性防水硫化橡胶鞋，其特征在于，所述耐热防水透气层由PTFE或者PU制成。The breathable waterproof vulcanized rubber shoe according to claim 9, wherein the heat-resistant waterproof gas permeable layer is made of PTFE or PU.
  11. 根据权利要求10所述的透气性防水硫化橡胶鞋，其特征在于，所述耐热防水透气层为PTFE薄膜或者PU薄膜。The breathable waterproof vulcanized rubber shoe according to claim 10, wherein the heat-resistant waterproof gas permeable layer is a PTFE film or a PU film.
  12. 根据权利要求11所述的透气性防水硫化橡胶鞋，其特征在于，所述PTFE薄膜或者PU薄膜的厚度为约25μm。The breathable waterproof vulcanized rubber shoe according to claim 11, wherein the PTFE film or the PU film has a thickness of about 25 μm.
  13. 根据权利要求11或12所述的透气性防水硫化橡胶鞋，其特征在于，所述PTFE薄膜或者PU薄膜具有微细多孔结构。The gas permeable waterproof vulcanized rubber shoe according to claim 11 or 12, wherein the PTFE film or the PU film has a fine porous structure.
  14. 根据权利要求9所述的透气性防水硫化橡胶鞋，其特征在于，所述透气支撑层由开孔发泡透气材料、织物或者开孔发泡透气材料与织物的组合制成。A breathable waterproof vulcanized rubber shoe according to claim 9, wherein said breathable support layer is made of a combination of an open-cell foamed breathable material, a woven fabric or an open-cell foamed breathable material and a fabric.
  15. 根据权利要求14所述的透气性防水硫化橡胶鞋，其特征在于，所述耐热防水透气材料还设置有里层织物层。The breathable waterproof vulcanized rubber shoe according to claim 14, wherein the heat-resistant waterproof gas permeable material is further provided with an inner fabric layer.
  16. 根据权利要求9所述的透气性防水硫化橡胶鞋，其特征在于，所述耐热防水透气材料还设置有一个或更多个辅助功能层。The breathable waterproof vulcanized rubber shoe according to claim 9, wherein the heat-resistant waterproof gas permeable material is further provided with one or more auxiliary functional layers.
  17. 根据权利要求9所述的透气性防水硫化橡胶鞋，其特征在于，所述透气性防水硫化橡胶鞋的鞋面的一部分由所述耐热防水透气材料制成。The breathable waterproof vulcanized rubber shoe according to claim 9, wherein a part of the upper of the breathable waterproof vulcanized rubber shoe is made of the heat-resistant waterproof gas permeable material.
  18. 根据权利要求17所述的透气性防水硫化橡胶鞋，其特征在于，所述透气性防水硫化橡胶鞋的鞋面前部、中部和/或后部由所述耐热防水透气材料制成。The breathable waterproof vulcanized rubber shoe according to claim 17, wherein the front, middle and/or rear portion of the breathable waterproof vulcanized rubber shoe is made of the heat-resistant waterproof gas permeable material.
  19. 根据权利要求9所述的透气性防水硫化橡胶鞋，其特征在于，所述透气性防水硫化橡胶鞋的鞋帮的一部分由所述耐热防水透气材料制成。The breathable waterproof vulcanized rubber shoe according to claim 9, wherein a part of the upper of the breathable waterproof vulcanized rubber shoe is made of the heat-resistant waterproof gas permeable material.
  20. 根据权利要求19所述的透气性防水硫化橡胶鞋，其特征在于，所述透气性防水硫化橡胶鞋的鞋帮靠近脚踝的部分由所述耐热防水透气材料制成。 The breathable waterproof vulcanized rubber shoe according to claim 19, wherein a portion of the upper of the breathable waterproof vulcanized rubber shoe adjacent to the ankle is made of the heat-resistant waterproof gas permeable material.
  21. 根据权利要求9-20之一所述的透气性防水硫化橡胶鞋，其特征在于，所述透气性防水硫化橡胶鞋由所述耐热防水透气材料制成的部分在透气性防水硫化橡胶鞋的高温硫化处理前连接到透气性防水硫化橡胶鞋上，并通过透气性防水硫化橡胶鞋的高温硫化处理与透气性防水硫化橡胶鞋的其他部分形成密封连接。 The breathable waterproof vulcanized rubber shoe according to any one of claims 9 to 20, characterized in that the gas permeable waterproof vulcanized rubber shoe is made of the heat-resistant waterproof and breathable material, and the portion of the breathable waterproof vulcanized rubber shoe is subjected to high-temperature vulcanization treatment. The front is attached to the breathable waterproof vulcanized rubber shoe, and the high temperature vulcanization treatment of the breathable waterproof vulcanized rubber shoe forms a sealed connection with the other parts of the breathable waterproof vulcanized rubber shoe.
PCT/CN2015/095312 2015-11-23 2015-11-23 Heat-resistant waterproof breathable material and breathable waterproof vulcanized rubber shoe WO2017088099A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US15/778,317 US20180343972A1 (en) 2015-11-23 2015-11-23 Heat-resistant waterproof breathable material and breathable waterproof vulcanized rubber shoe
PCT/CN2015/095312 WO2017088099A1 (en) 2015-11-23 2015-11-23 Heat-resistant waterproof breathable material and breathable waterproof vulcanized rubber shoe
CN201580084796.6A CN108697191A (en) 2015-11-23 2015-11-23 Heat-resisting waterproof ventilative material and breathable waterproof vulcanized rubber shoes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2015/095312 WO2017088099A1 (en) 2015-11-23 2015-11-23 Heat-resistant waterproof breathable material and breathable waterproof vulcanized rubber shoe

Publications (1)

Publication Number Publication Date
WO2017088099A1 true WO2017088099A1 (en) 2017-06-01

Family

ID=58762871

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/095312 WO2017088099A1 (en) 2015-11-23 2015-11-23 Heat-resistant waterproof breathable material and breathable waterproof vulcanized rubber shoe

Country Status (3)

Country Link
US (1) US20180343972A1 (en)
CN (1) CN108697191A (en)
WO (1) WO2017088099A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113170942A (en) * 2020-10-23 2021-07-27 陈如彪 Environment-friendly luminous slippers

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200000175A1 (en) * 2018-02-05 2020-01-02 Blusol, Inc. Thermal-resistant shoe components
US11172725B2 (en) * 2018-10-10 2021-11-16 Tingley Rubber Corporation Boots with polymeric foam shell and exposed sock liner
GB2582798B (en) * 2019-04-03 2022-08-24 Fitflop Ltd A method of forming an item of footwear
TWM584622U (en) * 2019-04-12 2019-10-11 張中豪 High-top breathable and waterproof shoes with no zipper
CN113749351A (en) * 2021-08-11 2021-12-07 界首市旭升塑胶制品有限公司 Plastic rubber rain shoes with ventilation and sweat releasing functions

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4809447A (en) * 1987-11-13 1989-03-07 W. L. Gore & Associates, Inc. Waterproof breathable sock
CN2631261Y (en) * 2003-08-14 2004-08-11 吴金林 Ventilating waterproof shoes or boots
CN101385582A (en) * 2008-10-08 2009-03-18 常熟市赛诺迈纺织品有限公司 Waterproof, moisture-conductive shoes
CN201263419Y (en) * 2008-10-08 2009-07-01 常熟市赛诺迈纺织品有限公司 Water-proof humidity-guiding shoes
CN101627843A (en) * 2008-07-16 2010-01-20 Bha控股公司 Method and apparatus for one piece footware construction
CN201399931Y (en) * 2008-12-01 2010-02-10 中山市坦洲镇银峰服装鞋材厂 Fabric for shoes and boots
CN201399933Y (en) * 2008-12-01 2010-02-10 中山市坦洲镇银峰服装鞋材厂 Fabric for shoes and boots
CN201683134U (en) * 2010-01-18 2010-12-29 临安青虹橡塑有限公司 Rain shoes
CN102573544A (en) * 2009-09-29 2012-07-11 戈尔企业控股股份有限公司 Waterproof breathable footwear having hybrid upper construction
CN103129036A (en) * 2011-11-28 2013-06-05 昆山市周市镇吉盛服装厂 Novel protective shell fabric
CN203040830U (en) * 2012-12-07 2013-07-10 天津市英格宝商贸有限公司 Composite fabric for manufacturing rubber vulcanization boot and rubber vulcanization boot
CN103859700A (en) * 2012-12-14 2014-06-18 W.L.戈尔有限公司 Monofilament Footwear Lining

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4294022A (en) * 1978-07-05 1981-10-13 Andre Stockli Boots for aquatic activities
US20030015822A1 (en) * 2001-02-22 2003-01-23 Lacrosse Footwear, Inc. Method for constructuring waterproof footwear
US6665954B2 (en) * 2002-02-05 2003-12-23 Eddie Chen Breathable rubber boot
ITMI20051344A1 (en) * 2005-07-14 2007-01-15 Nextec Srl WATERPROOF SHOE AND PROCEDURE FOR ITS FACTORY
US7891116B1 (en) * 2006-09-21 2011-02-22 Nikolay Iglikov Footwear and its manufacture
US9021723B2 (en) * 2011-07-08 2015-05-05 Greg Meyer Waterproof breathable boot
US9510641B1 (en) * 2013-09-16 2016-12-06 Frank Skinner Waterproof boot assembly

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4809447A (en) * 1987-11-13 1989-03-07 W. L. Gore & Associates, Inc. Waterproof breathable sock
CN2631261Y (en) * 2003-08-14 2004-08-11 吴金林 Ventilating waterproof shoes or boots
CN101627843A (en) * 2008-07-16 2010-01-20 Bha控股公司 Method and apparatus for one piece footware construction
CN101385582A (en) * 2008-10-08 2009-03-18 常熟市赛诺迈纺织品有限公司 Waterproof, moisture-conductive shoes
CN201263419Y (en) * 2008-10-08 2009-07-01 常熟市赛诺迈纺织品有限公司 Water-proof humidity-guiding shoes
CN201399931Y (en) * 2008-12-01 2010-02-10 中山市坦洲镇银峰服装鞋材厂 Fabric for shoes and boots
CN201399933Y (en) * 2008-12-01 2010-02-10 中山市坦洲镇银峰服装鞋材厂 Fabric for shoes and boots
CN102573544A (en) * 2009-09-29 2012-07-11 戈尔企业控股股份有限公司 Waterproof breathable footwear having hybrid upper construction
CN201683134U (en) * 2010-01-18 2010-12-29 临安青虹橡塑有限公司 Rain shoes
CN103129036A (en) * 2011-11-28 2013-06-05 昆山市周市镇吉盛服装厂 Novel protective shell fabric
CN203040830U (en) * 2012-12-07 2013-07-10 天津市英格宝商贸有限公司 Composite fabric for manufacturing rubber vulcanization boot and rubber vulcanization boot
CN103859700A (en) * 2012-12-14 2014-06-18 W.L.戈尔有限公司 Monofilament Footwear Lining

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113170942A (en) * 2020-10-23 2021-07-27 陈如彪 Environment-friendly luminous slippers

Also Published As

Publication number Publication date
US20180343972A1 (en) 2018-12-06
CN108697191A (en) 2018-10-23

Similar Documents

Publication Publication Date Title
WO2017088099A1 (en) Heat-resistant waterproof breathable material and breathable waterproof vulcanized rubber shoe
CN201399933Y (en) Fabric for shoes and boots
TW201902375A (en) Moisture-permeable and waterproof shoe with woven jacquard fabric vamp capable of achieving wind resistance and warm-keeping effect and enhancing wearing convenience and comfort
CN102573550A (en) Insert for vapor-permeable and waterproof soles
CN102573552A (en) Insert for vapor-permeable and waterproof soles
JP2019536959A (en) Insulation package
JP2019536959A5 (en)
KR102001671B1 (en) Water-repellent fabric with excellent breathable waterproof function
JP2019217772A (en) Leather material comprising multilayer structure having air permeability and waterproofness, and product formed of the leather material
TWI565424B (en) One of the forming method of waterproof breathable socks and its finished product
US20180007999A1 (en) Method of making a moisture-permeable and waterproof shoe
US20180020770A1 (en) Method of making a breathable, windproof and waterproof vamp for a shoe
TWI702014B (en) Method of forming and shaping waterproof and moisture permeable shoe upper and shoe upper thereof
CN205456492U (en) Super ventilative waterproof resistant dirty motion playshoes of weaving
TWI426020B (en) Method of manufacturing airtight wetsuit fabric and structure thereof
TWM573593U (en) Waterproof and moisture permeable shoe upper
TWM609720U (en) Waterproof and breathable composite fabric and its products
TWI727178B (en) Composite film and textile product comprising the same
TWM530058U (en) Moisture permeable waterproof shoes
CN207355596U (en) A kind of integrally formed cool feeling yarn vamp
TW201902378A (en) Moisture permeable waterproof shoes
CN109907408A (en) Raincoat fabric
CN108263059A (en) Compound Fabric
CN102641018A (en) Novel air permeable shoes
US11382368B2 (en) Soft robotic fabrics and methods for same

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: 15909012

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: 15909012

Country of ref document: EP

Kind code of ref document: A1