RU2012130454A - Новые поливинилспиртовые изделия - Google Patents

Новые поливинилспиртовые изделия Download PDF

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RU2012130454A
RU2012130454A RU2012130454/12A RU2012130454A RU2012130454A RU 2012130454 A RU2012130454 A RU 2012130454A RU 2012130454/12 A RU2012130454/12 A RU 2012130454/12A RU 2012130454 A RU2012130454 A RU 2012130454A RU 2012130454 A RU2012130454 A RU 2012130454A
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Russia
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polyvinyl alcohol
layer
fabric
fibrous
surface layer
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RU2012130454/12A
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English (en)
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RU2518657C2 (ru
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В. Новис СМИТ
Чарльз РОБЕРСОН
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Лэйклэнд Индастриз, Инк.
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Priority claimed from US13/135,917 external-priority patent/US8293664B1/en
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Publication of RU2012130454A publication Critical patent/RU2012130454A/ru
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    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
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    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/009—Condensation or reaction polymers
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
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    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/024—Woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
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    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
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    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4282—Addition polymers
    • D04H1/4309—Polyvinyl alcohol
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
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    • D04H3/10—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
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    • D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
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    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/01—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with hydrogen, water or heavy water; with hydrides of metals or complexes thereof; with boranes, diboranes, silanes, disilanes, phosphines, diphosphines, stibines, distibines, arsines, or diarsines or complexes thereof
    • D06M11/05—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with hydrogen, water or heavy water; with hydrides of metals or complexes thereof; with boranes, diboranes, silanes, disilanes, phosphines, diphosphines, stibines, distibines, arsines, or diarsines or complexes thereof with water, e.g. steam; with heavy water
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/84—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising combined with mechanical treatment
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0011—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using non-woven fabrics
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    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0223—Vinyl resin fibres
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    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
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    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2033—Coating or impregnation formed in situ [e.g., by interfacial condensation, coagulation, precipitation, etc.]
    • Y—GENERAL 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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    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2525—Coating or impregnation functions biologically [e.g., insect repellent, antiseptic, insecticide, bactericide, etc.]
    • Y—GENERAL 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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    • Y—GENERAL 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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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Nonwoven Fabrics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

1. Нетканая воздухопроницаемая ткань, содержащая поливиниловый спирт и имеющая по крайней мере один коалесцированный поверхностный слой, содержащий низкопористый поливиниловый спирт, и слой, состоящий по существу из волокнистого поливинилового спирта, причем указанный коалесцированный слой более восприимчив к теплопередаче, чем указанный волокнистый слой.2. Ткань по п.1, содержащая переходный слой из волокнистого поливинилового спирта и коалесцированного низкопористого поливинилового спирта, скрепляющий указанный поверхностный слой с волокнистым поливинилспиртовым слоем.3. Ткань по п.1, в которой к упомянутому волокнистому поливинилспиртовому слою присоединен другой слой из термопластичного полимера.4. Ткань по п.1, в которой указанный по крайней мере один поверхностный слой содержит водоотталкивающий состав.5. Ткань по п.1, в которой упомянутый поверхностный слой является в по существу непористым.6. Ткань по п.1, образующая одежду, где ткань содержит пластификатор.7. Ткань по п.1, образующая одежду, в том числе медицинскую одежду.8. Ткань по п.1, образующая одежду, в которой упомянутый поливиниловый спирт является гидросплетенным.9. Нетканая воздухопроницаемая пленка, содержащая поливиниловый спирт и имеющая по крайней мере один коалесцированный поверхностный слой, содержащий низкопористый поливиниловый спирт, и слой, состоящий по существу из волокнистого поливинилового спирта, причем указанный коалесцированный слой более восприимчив к теплопередаче, чем указанный волокнистый слой.10. Пленка по п.9, содержащая переходный слой из волокнистого поливинилового спирта и коалесцированного низкопористого полив

Claims (19)

1. Нетканая воздухопроницаемая ткань, содержащая поливиниловый спирт и имеющая по крайней мере один коалесцированный поверхностный слой, содержащий низкопористый поливиниловый спирт, и слой, состоящий по существу из волокнистого поливинилового спирта, причем указанный коалесцированный слой более восприимчив к теплопередаче, чем указанный волокнистый слой.
2. Ткань по п.1, содержащая переходный слой из волокнистого поливинилового спирта и коалесцированного низкопористого поливинилового спирта, скрепляющий указанный поверхностный слой с волокнистым поливинилспиртовым слоем.
3. Ткань по п.1, в которой к упомянутому волокнистому поливинилспиртовому слою присоединен другой слой из термопластичного полимера.
4. Ткань по п.1, в которой указанный по крайней мере один поверхностный слой содержит водоотталкивающий состав.
5. Ткань по п.1, в которой упомянутый поверхностный слой является в по существу непористым.
6. Ткань по п.1, образующая одежду, где ткань содержит пластификатор.
7. Ткань по п.1, образующая одежду, в том числе медицинскую одежду.
8. Ткань по п.1, образующая одежду, в которой упомянутый поливиниловый спирт является гидросплетенным.
9. Нетканая воздухопроницаемая пленка, содержащая поливиниловый спирт и имеющая по крайней мере один коалесцированный поверхностный слой, содержащий низкопористый поливиниловый спирт, и слой, состоящий по существу из волокнистого поливинилового спирта, причем указанный коалесцированный слой более восприимчив к теплопередаче, чем указанный волокнистый слой.
10. Пленка по п.9, содержащая переходный слой из волокнистого поливинилового спирта и коалесцированного низкопористого поливинилового спирта, скрепляющий указанный поверхностный слой с волокнистым поливинилспиртовым слоем.
11. Пленка по п.9, в которой к упомянутому волокнистому поливинилспиртовому слою присоединен другой слой из термопластичного полимера.
12. Пленка по п.9, в которой указанный по крайней мере один поверхностный слой содержит водоотталкивающий состав.
13. Пленка по п.9, в которой упомянутый поверхностный слой является по существу непористым.
14. Пленка по п.9, которая служит оберточным материалом для инертных изделий.
15. Способ селективной модификации поверхности поливинилспиртовой пленки или ткани путем избирательного коалесцирования по крайней мере одной поверхности данного поливинилового спирта с помощью тепла и воды с образованием низкопористого поверхностного слоя, прикрепленного к слою немодифицированного поливинилового спирта, причем данная пленка или ткань растворимы при повышенных температурах.
16. Способ по п.15, в котором упомянутая вода получена из воды, удерживаемой поливинилспиртовой пленкой или тканью.
17. Способ по п.15, в котором упомянутые тепло и вода включают пар.
18. Способ по п.15, в котором упомянутая модифицированная поверхность обрабатывается агентом, выбранным из группы, состоящей из пигмента, огнезащитного средства, водоотталкивающего средства и полимера.
19. Способ по п.15, в котором обе поверхности поливинилового спирта модифицированы путем обработки паром.
RU2012130454/12A 2011-07-18 2012-07-17 Новые поливинилспиртовые изделия RU2518657C2 (ru)

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US13/135,917 US8293664B1 (en) 2011-07-18 2011-07-18 Process for producing polyvinyl alcohol articles
US13/317,965 US9523172B2 (en) 2011-07-18 2011-11-01 Process for producing polyvinyl alcohol articles
US13/317,965 2011-11-01

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US9523172B2 (en) 2016-12-20
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US20150159322A1 (en) 2015-06-11
CN102991040A (zh) 2013-03-27
WO2013012854A1 (en) 2013-01-24
BR112014001311A2 (pt) 2017-08-01
CN110065268A (zh) 2019-07-30
CA2842363C (en) 2018-01-30
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BR112014001311B1 (pt) 2020-12-22
EP2734665A4 (en) 2015-08-19

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