RU2008130522A - Водонепроницаемая многослойная мембрана, проницаемая для паров воды - Google Patents

Водонепроницаемая многослойная мембрана, проницаемая для паров воды Download PDF

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RU2008130522A
RU2008130522A RU2008130522/04A RU2008130522A RU2008130522A RU 2008130522 A RU2008130522 A RU 2008130522A RU 2008130522/04 A RU2008130522/04 A RU 2008130522/04A RU 2008130522 A RU2008130522 A RU 2008130522A RU 2008130522 A RU2008130522 A RU 2008130522A
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membrane
membrane according
layers
water vapor
din
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RU2008130522/04A
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Габриэле Беате ВИТТМАНН (DE)
Габриэле Беате ВИТТМАНН
ДЕ ВЕН Хенрикус Йоаннес Мария ВАН (NL)
ДЕ ВЕН Хенрикус Йоаннес Мария ВАН
Андреа Аннелене КИЛЬ (DE)
Андреа Аннелене КИЛЬ
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Симпатекс Текнолоджиз Гмбх (De)
Симпатекс Текнолоджиз Гмбх
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Publication of RU2008130522A publication Critical patent/RU2008130522A/ru

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/06Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00Materials specially adapted for outerwear
    • A41D31/04Materials specially adapted for outerwear characterised by special function or use
    • A41D31/10Impermeable to liquids, e.g. waterproof; Liquid-repellent
    • A41D31/102Waterproof and breathable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/12Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/28Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/285Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyethers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/34Layered products comprising a layer of synthetic resin comprising polyamides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/36Layered products comprising a layer of synthetic resin comprising polyesters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/40Layered products comprising a layer of synthetic resin comprising polyurethanes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered 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
    • B32B5/02Layered 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
    • B32B5/08Layered 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 the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02Synthetic macromolecular fibres
    • B32B2262/0276Polyester fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02Synthetic macromolecular fibres
    • B32B2262/0292Polyurethane fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/12Conjugate fibres, e.g. core/sheath or side-by-side
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/724Permeability to gases, adsorption
    • BPERFORMING OPERATIONS; TRANSPORTING
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    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/726Permeability to liquids, absorption
    • B32B2307/7265Non-permeable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2437/00Clothing
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
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    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495Thickness [relative or absolute]
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
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    • Y10T428/249921Web or sheet containing structurally defined element or component
    • Y10T428/249953Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249981Plural void-containing components
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
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    • Y10T442/184Nonwoven scrim
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
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    • Y10T442/3854Woven fabric with a preformed polymeric film or sheet
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
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    • Y10T442/675Ester condensation polymer sheet or film [e.g., polyethylene terephthalate, etc.]

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Laminated Bodies (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

1. Водонепроницаемая многослойная мембрана, проницаемая для паров воды, с по меньшей мере одним первым и одним вторым слоем, причем все слои состоят из термопластичного полимера из группы сложных полиэфиров с группами простых эфиров, группы простых полиамидоэфиров или группы простых полиэфироуретанов и соединены друг с другом, отличающаяся тем, что соседние слои состоят из термопластичных полимеров различных групп. ! 2. Мембрана по п.1, отличающаяся тем, что она обладает проницаемостью для паров воды (WVTR) от 3000 до 6500 г/м2/ч, измеренную по ASTM E 96-95, процедура BW, при температуре воды 30°С. ! 3. Мембрана по п.1 или 2, отличающаяся тем, что она обнаруживает проницаемость для водяных паров (WVTR) от 200 до 5000 г/м2/ч, измеренную по ASTM E 96-95, процедура B, при температуре воды 30°С. ! 4. Мембрана по п.1, отличающаяся тем, что она имеет общую толщину от 2 до 100 мкм. ! 5. Мембрана по п.4, отличающаяся тем, что она имеет общую толщину от 5 до 50 мкм. ! 6. Мембрана по п.1, отличающаяся тем, что слои имеют различную толщину. ! 7. Мембрана по п.1, отличающаяся тем, что она состоит из двух слоев. ! 8. Мембрана по п.1, отличающаяся тем, что слои обладают различной проницаемостью для паров воды. ! 9. Мембрана по п.1, отличающаяся тем, что слои мембраны после 5 промывок согласно DIN EN ISO 6330:2000, каждый раз при 40°С, по меньшей мере преимущественно еще связаны друг с другом. ! 10. Мембрана по п.9, отличающаяся тем, что слои мембраны после 10 промывок согласно DIN EN ISO 6330:2000, каждый раз при 40°С, по меньшей мере преимущественно еще связаны друг с другом. ! 11. Мембрана по п.1, отличающаяся тем, что слои мембраны после 7 циклов чистки согласно DIN EN ISO 3175-1:1998 по меньшей мере преимущественно еще связаны друг с др

Claims (19)

1. Водонепроницаемая многослойная мембрана, проницаемая для паров воды, с по меньшей мере одним первым и одним вторым слоем, причем все слои состоят из термопластичного полимера из группы сложных полиэфиров с группами простых эфиров, группы простых полиамидоэфиров или группы простых полиэфироуретанов и соединены друг с другом, отличающаяся тем, что соседние слои состоят из термопластичных полимеров различных групп.
2. Мембрана по п.1, отличающаяся тем, что она обладает проницаемостью для паров воды (WVTR) от 3000 до 6500 г/м2/ч, измеренную по ASTM E 96-95, процедура BW, при температуре воды 30°С.
3. Мембрана по п.1 или 2, отличающаяся тем, что она обнаруживает проницаемость для водяных паров (WVTR) от 200 до 5000 г/м2/ч, измеренную по ASTM E 96-95, процедура B, при температуре воды 30°С.
4. Мембрана по п.1, отличающаяся тем, что она имеет общую толщину от 2 до 100 мкм.
5. Мембрана по п.4, отличающаяся тем, что она имеет общую толщину от 5 до 50 мкм.
6. Мембрана по п.1, отличающаяся тем, что слои имеют различную толщину.
7. Мембрана по п.1, отличающаяся тем, что она состоит из двух слоев.
8. Мембрана по п.1, отличающаяся тем, что слои обладают различной проницаемостью для паров воды.
9. Мембрана по п.1, отличающаяся тем, что слои мембраны после 5 промывок согласно DIN EN ISO 6330:2000, каждый раз при 40°С, по меньшей мере преимущественно еще связаны друг с другом.
10. Мембрана по п.9, отличающаяся тем, что слои мембраны после 10 промывок согласно DIN EN ISO 6330:2000, каждый раз при 40°С, по меньшей мере преимущественно еще связаны друг с другом.
11. Мембрана по п.1, отличающаяся тем, что слои мембраны после 7 циклов чистки согласно DIN EN ISO 3175-1:1998 по меньшей мере преимущественно еще связаны друг с другом.
12. Мембрана по п.11, отличающаяся тем, что слои мембраны после 12 циклов чистки согласно DIN EN ISO 3175-1:1998 по меньшей мере преимущественно еще связаны друг с другом.
13. Мембрана по п.1, отличающаяся тем, что мембрана у одного их своих внешних слоев связана с текстильным плоским материалом.
14. Мембрана по п.11, отличающаяся тем, что соединение между предложенной мембраной и текстильным плоским материалом осуществляется исключительно мембраной и/или волокнами текстильного плоского материала.
15. Мембрана по п.13 или 14, отличающаяся тем, что текстильный плоский материал представляет собой ткань, трикотажное полотно, вязаное изделие, подкладку, нетканый материал, сетку или полотно или решетку.
16. Мембрана по п.13, отличающаяся тем, что текстильный плоский материал содержит долю низкоплавкого полимера и долю высокоплавкого полимера.
17. Применение мембраны по одному или более из пп. с 1 по 16 для получения ламинатов.
18. Применение мембраны по одному или более из пп. с 1 по 16 или полученных из указанных мембран ламинатов для изготовления одежды.
19. Применение мембраны по одному или более из пп. с 1 по 16 или полученных из указанных мембран ламинатов для изготовления спальных мешков, палаток или защитных покрытий.
RU2008130522/04A 2005-12-24 2006-12-21 Водонепроницаемая многослойная мембрана, проницаемая для паров воды RU2008130522A (ru)

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EP05028462.9 2005-12-24

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US (1) US20090098352A1 (ru)
EP (1) EP1968791B1 (ru)
JP (1) JP2009521340A (ru)
CN (1) CN101346228B (ru)
CA (1) CA2634482A1 (ru)
RU (1) RU2008130522A (ru)
WO (1) WO2007073924A2 (ru)

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JP5372654B2 (ja) * 2009-08-10 2013-12-18 ユニチカトレーディング株式会社 透湿防水性布帛
JP5500928B2 (ja) * 2009-09-30 2014-05-21 ユニチカトレーディング株式会社 ポリアミド系透湿防水性布帛の製造方法
WO2012141735A1 (en) * 2011-04-12 2012-10-18 Arkema Inc. Multi-layer breathable films
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CN101346228B (zh) 2013-04-17
CN101346228A (zh) 2009-01-14
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