RU2007146144A - Эластомерные пленки с хрупкими неслипающимися поверхностными слоями - Google Patents
Эластомерные пленки с хрупкими неслипающимися поверхностными слоями Download PDFInfo
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- RU2007146144A RU2007146144A RU2007146144/04A RU2007146144A RU2007146144A RU 2007146144 A RU2007146144 A RU 2007146144A RU 2007146144/04 A RU2007146144/04 A RU 2007146144/04A RU 2007146144 A RU2007146144 A RU 2007146144A RU 2007146144 A RU2007146144 A RU 2007146144A
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- Russia
- Prior art keywords
- multilayer film
- polymer
- polymer film
- film layer
- elastomeric
- Prior art date
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- 239000002344 surface layer Substances 0.000 title 1
- 229920006254 polymer film Polymers 0.000 claims abstract 39
- 238000000034 method Methods 0.000 claims abstract 17
- 229920000642 polymer Polymers 0.000 claims abstract 17
- 229920000728 polyester Polymers 0.000 claims abstract 8
- 229920001971 elastomer Polymers 0.000 claims abstract 5
- 244000043261 Hevea brasiliensis Species 0.000 claims abstract 4
- 239000004793 Polystyrene Substances 0.000 claims abstract 4
- 229920001400 block copolymer Polymers 0.000 claims abstract 4
- 150000001993 dienes Chemical class 0.000 claims abstract 4
- 239000000178 monomer Substances 0.000 claims abstract 4
- 229920003052 natural elastomer Polymers 0.000 claims abstract 4
- 229920001194 natural rubber Polymers 0.000 claims abstract 4
- 229920000058 polyacrylate Polymers 0.000 claims abstract 4
- 229920000515 polycarbonate Polymers 0.000 claims abstract 4
- 239000004417 polycarbonate Substances 0.000 claims abstract 4
- 229920002223 polystyrene Polymers 0.000 claims abstract 4
- 229920003225 polyurethane elastomer Polymers 0.000 claims abstract 4
- 239000005060 rubber Substances 0.000 claims abstract 4
- 229920002554 vinyl polymer Polymers 0.000 claims abstract 4
- 230000003213 activating effect Effects 0.000 claims abstract 3
- 238000007765 extrusion coating Methods 0.000 claims abstract 2
- 239000000463 material Substances 0.000 claims 10
- 239000000758 substrate Substances 0.000 claims 10
- 239000000203 mixture Substances 0.000 claims 6
- 239000004952 Polyamide Substances 0.000 claims 3
- 230000006378 damage Effects 0.000 claims 3
- 229920005669 high impact polystyrene Polymers 0.000 claims 3
- 239000004797 high-impact polystyrene Substances 0.000 claims 3
- 229920002647 polyamide Polymers 0.000 claims 3
- 229920000098 polyolefin Polymers 0.000 claims 3
- 238000001125 extrusion Methods 0.000 claims 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 239000002759 woven fabric Substances 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 abstract 2
- 239000000806 elastomer Substances 0.000 abstract 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
- A61F13/49007—Form-fitting, self-adjusting disposable diapers
- A61F13/49009—Form-fitting, self-adjusting disposable diapers with elastic means
- A61F13/4902—Form-fitting, self-adjusting disposable diapers with elastic means characterised by the elastic material
-
- 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
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B25/08—Layered products comprising a layer of natural or synthetic rubber comprising rubber 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/16—Layered products comprising a layer of natural or synthetic rubber comprising polydienes homopolymers or poly-halodienes homopolymers
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered 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
- B32B27/08—Layered 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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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- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
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- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (co)polymers
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- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
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- 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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- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
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- 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
- B32B2250/00—Layers arrangement
- B32B2250/24—All layers being polymeric
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
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- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
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- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/582—Tearability
- B32B2307/5825—Tear resistant
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/746—Slipping, anti-blocking, low friction
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- B32B2405/00—Adhesive articles, e.g. adhesive tapes
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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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- 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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- 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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- 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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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Laminated Bodies (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
1. Неслипающаяся многослойная пленка, включающая первый хрупкий полимерный пленочный слой и второй эластомерный полимерный пленочный слой, где первый полимерный слой соединяют с первой поверхностью второго полимерного пленочного слоя, и где многослойную пленку можно активировать с разрушением первого хрупкого полимерного пленочного слоя и приданием многослойной пленке эластомерности. ! 2. Неслипающаяся многослойная пленка по п.1, где первый полимерный пленочный слой и второй полимерный пленочный слой соединяют по способу совместного экструдирования слоев. ! 3. Неслипающаяся многослойная пленка по п.1, где первый полимерный пленочный слой и второй полимерный пленочный слой соединяют по способу нанесения покрытия при помощи экструдирования. ! 4. Неслипающаяся многослойная пленка по п.1, дополнительно включающая активирование многослойной пленки с разрушением первого полимерного пленочного слоя и приданием многослойной пленке эластомерности. ! 5. Неслипающаяся многослойная пленка по п.4, где многослойную пленку активируют в результате растяжения. ! 6. Неслипающаяся эластомерная многослойная пленка по п.4, где первый полимерный пленочный слой содержит хрупкий полимер, выбираемый из группы, состоящей из полистирола, акрилатных полимеров, сложных полиэфиров, поликарбонатов и их комбинаций. ! 7. Неслипающаяся эластомерная многослойная пленка по п.4, где второй полимерный пленочный слой содержит эластомерный полимер, выбираемый из группы, состоящей из блок-сополимеров винилариленовых и сопряженных диеновых мономеров, натуральных каучуков, полиуретановых каучуков, каучуков на основе сложного полиэфира, эластом
Claims (28)
1. Неслипающаяся многослойная пленка, включающая первый хрупкий полимерный пленочный слой и второй эластомерный полимерный пленочный слой, где первый полимерный слой соединяют с первой поверхностью второго полимерного пленочного слоя, и где многослойную пленку можно активировать с разрушением первого хрупкого полимерного пленочного слоя и приданием многослойной пленке эластомерности.
2. Неслипающаяся многослойная пленка по п.1, где первый полимерный пленочный слой и второй полимерный пленочный слой соединяют по способу совместного экструдирования слоев.
3. Неслипающаяся многослойная пленка по п.1, где первый полимерный пленочный слой и второй полимерный пленочный слой соединяют по способу нанесения покрытия при помощи экструдирования.
4. Неслипающаяся многослойная пленка по п.1, дополнительно включающая активирование многослойной пленки с разрушением первого полимерного пленочного слоя и приданием многослойной пленке эластомерности.
5. Неслипающаяся многослойная пленка по п.4, где многослойную пленку активируют в результате растяжения.
6. Неслипающаяся эластомерная многослойная пленка по п.4, где первый полимерный пленочный слой содержит хрупкий полимер, выбираемый из группы, состоящей из полистирола, акрилатных полимеров, сложных полиэфиров, поликарбонатов и их комбинаций.
7. Неслипающаяся эластомерная многослойная пленка по п.4, где второй полимерный пленочный слой содержит эластомерный полимер, выбираемый из группы, состоящей из блок-сополимеров винилариленовых и сопряженных диеновых мономеров, натуральных каучуков, полиуретановых каучуков, каучуков на основе сложного полиэфира, эластомерных полиолефинов, эластомерных полиамидов и их смесей.
8. Неслипающаяся эластомерная многослойная пленка по п.7, где второй полимерный пленочный слой содержит смесь эластомерных полимеров и высокоударопрочного полистирола.
9. Неслипающаяся многослойная пленка по п.1, где первый полимерный пленочный слой содержит хрупкий полимер, выбираемый из группы, состоящей из полистирола, акрилатных полимеров, сложных полиэфиров, поликарбонатов и их комбинаций.
10. Неслипающаяся многослойная пленка по п.1, где второй полимерный пленочный слой содержит эластомерный полимер, выбираемый из группы, состоящей из блок-сополимеров винилариленовых и сопряженных диеновых мономеров, натуральных каучуков, полиуретановых каучуков, каучуков на основе сложного полиэфира, эластомерных полиолефинов, эластомерных полиамидов и их смесей.
11. Неслипающаяся многослойная пленка по п.10, где второй полимерный пленочный слой содержит смесь эластомерных полимеров и высокоударопрочного полистирола.
12. Неслипающаяся многослойная пленка по п.1, дополнительно включающая третий полимерный пленочный слой, содержащий хрупкий полимер, соединенный со второй поверхностью второго полимерного пленочного слоя.
13. Неслипающаяся многослойная пленка по п.1, где вторую поверхность второго полимерного пленочного слоя соединяют с третьим слоем подложки.
14. Неслипающаяся многослойная пленка по п.13, где третий слой подложки включает полимерный пленочный слой, нетканый материал, бумажный продукт, тканый материал, вязаный материал, сетку, решетку или их комбинацию.
15. Неслипающаяся многослойная пленка по п.1, где вторую поверхность второй полимерной пленки соединяют с одним из нескольких слоев подложки, где несколько слоев подложки включают одну или несколько подложек, выбираемых из группы, состоящей из полимерного пленочного слоя, нетканого материала, бумажного продукта, тканого материала, вязаного материала, сетки, решетки или их комбинации.
16. Неслипающаяся многослойная пленка по п.1, дополнительно включающая проделывание отверстий в неслипающейся многослойной пленке.
17. Способ получения неслипающейся многослойной эластомерной пленки, включающий
а) обеспечение наличия неслипающегося многослойного пленочного слоя, включающего первый полимерный пленочный слой, содержащий хрупкий полимер, соединенный с первой поверхностью второго полимерного пленочного слоя, содержащего эластомерный полимер; и
b) активирование неслипающейся многослойной пленки с разрушением хрупкого полимерного пленочного слоя и приданием неслипающейся многослойной пленке эластомерности.
18. Способ по п.17, где первую полимерную пленку и вторую полимерную пленку соединяют по способу совместного экструдирования.
19. Способ по п.17, где первую полимерную пленку и вторую полимерную пленку соединяют по способу нанесения покрытия при помощи экструдирования.
20. Способ по п.17, где многослойную пленку активируют в результате растяжения.
21. Способ по п.17, где первая полимерная пленка содержит хрупкий полимер, выбираемый из группы, состоящей из полистирола, акрилатных полимеров, сложных полиэфиров, поликарбонатов и их комбинаций.
22. Способ по п.17, где вторая полимерная пленка содержит эластомерный полимер, выбираемый из группы, состоящей из блок-сополимеров винилариленовых и сопряженных диеновых мономеров, натуральных каучуков, полиуретановых каучуков, каучуков на основе сложного полиэфира, эластомерных полиолефинов, эластомерных полиамидов и их смесей.
23. Способ по п.22, где вторая полимерная пленка содержит смесь эластомерных полимеров и высокоударопрочного полистирола.
24. Способ по п.17, дополнительно включающий соединение с многослойной пленкой на второй поверхности второй полимерной пленки третьей полимерной пленки, содержащей хрупкий полимер.
25. Способ по п.17, дополнительно включающий соединение многослойной пленки с третьим слоем подложки.
26. Способ по п.25, где третья подложка включает полимерную пленку, нетканый материал, бумажный продукт, тканый материал, вязаный материал, сетку, решетку или их комбинацию.
27. Способ по п.17, дополнительно включающий соединение многослойной пленки с одним из нескольких слоев подложки, где несколько слоев подложки включают одну или несколько подложек, выбираемых из группы, состоящей из полимерного пленочного слоя, нетканого материала, бумажного продукта, тканого материала, вязаного материала, сетки, решетки или их комбинации.
28. Способ по п.17, дополнительно включающий проделывание отверстий в неслипающейся многослойной эластомерной пленке.
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US68016805P | 2005-05-12 | 2005-05-12 | |
US60/680,168 | 2005-05-12 |
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EP (1) | EP1881891A1 (ru) |
JP (1) | JP4916509B2 (ru) |
KR (1) | KR101302727B1 (ru) |
CN (1) | CN101175629B (ru) |
AR (1) | AR054451A1 (ru) |
AU (1) | AU2006247348B2 (ru) |
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MX (1) | MX2007014151A (ru) |
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RU (1) | RU2434753C2 (ru) |
TW (1) | TWI411528B (ru) |
WO (1) | WO2006124889A1 (ru) |
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AU2006247348B2 (en) | 2011-04-28 |
BRPI0611043A2 (pt) | 2010-12-14 |
AU2006247348A1 (en) | 2006-11-23 |
TW200706359A (en) | 2007-02-16 |
US7879452B2 (en) | 2011-02-01 |
CN101175629A (zh) | 2008-05-07 |
CN101175629B (zh) | 2012-02-15 |
US20060257666A1 (en) | 2006-11-16 |
KR101302727B1 (ko) | 2013-09-03 |
EP1881891A1 (en) | 2008-01-30 |
JP2008540192A (ja) | 2008-11-20 |
JP4916509B2 (ja) | 2012-04-11 |
WO2006124889A1 (en) | 2006-11-23 |
MY150738A (en) | 2014-02-28 |
MX2007014151A (es) | 2008-02-07 |
TWI411528B (zh) | 2013-10-11 |
RU2434753C2 (ru) | 2011-11-27 |
AR054451A1 (es) | 2007-06-27 |
KR20080015003A (ko) | 2008-02-15 |
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