JP4668944B2 - 複数の引き伸ばし工程によって調製された弾性フィルム積層体 - Google Patents
複数の引き伸ばし工程によって調製された弾性フィルム積層体 Download PDFInfo
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- JP4668944B2 JP4668944B2 JP2007101927A JP2007101927A JP4668944B2 JP 4668944 B2 JP4668944 B2 JP 4668944B2 JP 2007101927 A JP2007101927 A JP 2007101927A JP 2007101927 A JP2007101927 A JP 2007101927A JP 4668944 B2 JP4668944 B2 JP 4668944B2
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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
- 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
- B32B3/14—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 characterised by a face layer formed of separate pieces of material which are juxtaposed side-by-side
- B32B3/16—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 characterised by a face layer formed of separate pieces of material which are juxtaposed side-by-side secured to a flexible backing
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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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/144—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers using layers with different mechanical or chemical conditions or properties, e.g. layers with different thermal shrinkage, layers under tension during bonding
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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 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 specially adapted to be worn around the waist, e.g. diapers, nappies
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
- 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
- B32B25/10—Layered products comprising a layer of natural or synthetic rubber next to a fibrous or filamentary layer
-
- 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
- B32B25/14—Layered products comprising a layer of natural or synthetic rubber comprising synthetic rubber copolymers
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
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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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
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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
- 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
- B32B3/26—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
- 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
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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
- 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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- 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
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/10—Fibres of continuous length
- B32B2305/20—Fibres of continuous length in the form of a non-woven mat
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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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/51—Elastic
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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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
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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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
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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
- B32B2555/00—Personal care
- B32B2555/02—Diapers or napkins
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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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
- Y10T428/24322—Composite web or sheet
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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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/601—Nonwoven fabric has an elastic quality
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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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/674—Nonwoven fabric with a preformed polymeric film or sheet
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Laminated Bodies (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Description
本願は、2006年4月10日に出願された「Elastic Film Laminates,Articles and Methods of Manufacturing Same」という発明の名称の米国仮出願第60/790,663号に対する優先権を主張する。
本開示は、弾性フィルム積層体、このような積層体を製造する方法およびこの積層体を組み込んだ物品に関する。
弾性フィルム積層体は、多くの品物の製造に用いられる。特に、弾性フィルム積層体は、吸収物品(例えば、おむつ、トレーニングパンツ、成人失禁用物品および類似の物品)の製造に用いられる。この弾性フィルム積層体は、例えば、ウェストバンド、ズボンのカフス、サイドタブ、サイドイヤー、サイドパネルまたは物品の外皮として用いられ得る。弾性フィルム積層体はまた、衣類、帽子、ガウン、カバーオールなどのような他の物品としての用途があり、代表的には物品に所望のぴったり感の特徴を提供するために用いられる。
1つの実施形態では、本発明は、弾性フィルム積層体を製造する方法を提供し、この方法は、このフィルムを少なくとも1つの基材に積層する前にこのフィルムを複数工程で引き伸ばす工程を包含する。
(項目1)
少なくとも1つの基材ウェブに積層された弾性フィルムを含む積層体であって、該弾性フィルムは、該少なくとも1つの基材ウェブに積層される前に少なくとも2工程で引き伸ばされている、積層体。
(項目2)
前記弾性フィルムが、弾性コアおよび少なくとも1つのスキン層を含む、項目1に記載の積層体。
(項目3)
前記少なくとも1つの基材ウェブが、不織ウェブを含む、項目1に記載の積層体。
(項目4)
前記弾性フィルムが穿孔されている、項目1に記載の積層体。
(項目5)
積層体を製造するプロセスであって、該プロセスは、
(a)弾性フィルムを提供する工程;
(b)該フィルムを少なくとも1方向に引き伸ばす工程;
(c)該フィルムを緩和させる工程;
(d)該フィルムを少なくとももう1回、少なくとも該1方向に引き伸ばす工程;
(e)該フィルムを引き伸ばしながら該フィルムを少なくとも1つの基材ウェブに積層して積層体を形成する工程;および
(f)該積層体を緩和させる工程
を包含する、プロセス。
(項目6)
前記フィルムが、工程(b)においてと等しくまたはより低い程度に工程(d)で引き伸ばされる、項目5に記載のプロセス。
(項目7)
工程(e)が、前記フィルムを少なくとも1つの不織ウェブに積層することを含む、項目5に記載のプロセス。
(項目8)
前記弾性フィルムが、弾性コアおよび少なくとも1つのスキン層を含む、項目5に記載のプロセス。
(項目9)
前記工程(a)が、弾性コアおよび少なくとも2つのスキン層を有する弾性フィルムを共押出し成型することを含む、項目8に記載のプロセス。
(項目10)
工程(a)〜工程(c)が、フィルム製造者によって行われ、工程(d)〜工程(e)が物品製造者によって行われる、項目5に記載のプロセス。
(項目11)
工程(d)〜工程(e)の少なくとも一部が、切断配置装置の使用を含む、項目10に記載のプロセス。
(項目12)
(g)前記フィルムを巻き取る工程;および
(h)該フィルムを巻き戻す工程
をさらに包含し、工程(g)および工程(h)が工程(c)と工程(d)との間で行われる、項目5に記載のプロセス。
(項目13)
(i)前記フィルムに穿孔をあける工程
をさらに包含し、工程(i)が工程(a)と工程(d)との間で行われる、項目5に記載のプロセス。
(項目14)
項目13に記載のプロセスから製造された積層体。
(項目15)
項目5に記載のプロセスから製造された積層体。
(項目16)
積層体を含む物品であって、該積層体は、少なくとも1つの基材ウェブに積層された弾性フィルムを含み、該弾性フィルムは、該少なくとも1つの基材ウェブに積層される前に少なくとも2工程で引き伸ばされている、物品。
(項目17)
前記積層体が、
(a)弾性フィルムを提供する工程;
(b)該フィルムを少なくとも1方向に引き伸ばす工程;
(c)該フィルムを緩和させる工程;
(d)該フィルムを少なくとももう1回、少なくとも該1方向に引き伸ばす工程;
(e)該フィルムを引き伸ばしながら該フィルムを少なくとも1つの基材ウェブに積層して積層体を形成する工程;および
(f)該積層体を緩和させる工程
を含むプロセスによって調製される、項目16に記載の物品。
(項目18)
前記弾性フィルムが穿孔されている、項目16に記載の物品。
弾性積層体および弾性積層体の製造方法が提供され、ここで、この積層体は、少なくとも1つの基材ウェブに積層された弾性フィルムを含み、この弾性フィルムは、この基材層にこのフィルムを結合させる前に少なくとも2回引き伸ばされている。
Claims (8)
- 少なくとも1つの基材ウェブに積層された弾性フィルムを含む積層体であって、該弾性フィルムは、天然ゴムまたは合成ゴムの弾性コアおよび該弾性コアの両側に配置された少なくとも1つのポリオレフィンスキン層を有する共押出し成型フィルムを備え、該弾性フィルムは、該フィルムに張力がかけられている間に、該少なくとも1つの基材ウェブに積層される前に少なくとも2回引き伸ばされており、そして該弾性フィルムが、引き伸ばし後であるが積層前に穿孔されており、そして積層前の最初の引き伸ばしにおいて、該弾性フィルムが該フィルムの回復力を減らして該ポリオレフィンスキン層を永続的に変形させるように引き伸ばされる、積層体。
- 前記少なくとも1つの基材ウェブが、不織ウェブを含む、請求項1に記載の積層体。
- 積層体を含む物品であって、該積層体は、少なくとも1つの基材ウェブに積層された弾性フィルムを含み、該弾性フィルムは、天然ゴムまたは合成ゴムの弾性コアおよび該弾性コアの両側に配置された少なくとも1つのポリオレフィンスキン層を有する共押出し成型フィルムを備え、該弾性フィルムは、該フィルムに張力がかけられている間に、該少なくとも1つの基材ウェブに積層される前に少なくとも2回引き伸ばされており、そして該弾性フィルムが、引き伸ばし後であるが積層前に穿孔されており、そして積層前の最初の引き伸ばしにおいて、該弾性フィルムが該フィルムの回復力を減らして該ポリオレフィンスキン層を永続的に変形させるように引き伸ばされる、物品。
- 前記積層体が、
(a)弾性フィルムを提供する工程であって、該弾性フィルムが、弾性コア層および少なくとも1つの弾性が低いスキン層を有する、工程;
(b)該フィルムを少なくとも1方向に引き伸ばして、該弾性が低いスキン層を変形させる工程;
(c)該フィルムを緩和させる工程;
(d)該フィルムを少なくとももう1回、少なくとも該1方向に引き伸ばす工程;
(e)該フィルムを引き伸ばしながら該フィルムを少なくとも1つの基材ウェブに積層して積層体を形成する工程;および
(f)該積層体を緩和させる工程
を含むプロセスによって調製され、該弾性フィルムが、工程(b)の後であるが工程(e)の前に穿孔される、請求項3に記載の物品。 - 前記フィルムが、工程(b)においての引き伸ばし以下の程度まで、工程(d)において引き伸ばされる、請求項4に記載の物品。
- 前記フィルムが、工程(c)の後であるが工程(d)の前に穿孔される、請求項4に記載の物品。
- 前記穿孔する工程が、スリット形成、ホットニードル穿孔、ダイカッティング、スコアリング、シャーリング、高圧水ジェットおよびこれらの組み合わせから選択される、請求項4に記載の物品。
- 前記フィルムが緩和された状態にあるときに穿孔される、請求項4に記載の物品。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US79066306P | 2006-04-10 | 2006-04-10 | |
US11/729,346 US20070237924A1 (en) | 2006-04-10 | 2007-03-28 | Elastic laminates prepared by multiple stretching steps |
Publications (3)
Publication Number | Publication Date |
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JP2007276483A JP2007276483A (ja) | 2007-10-25 |
JP2007276483A5 JP2007276483A5 (ja) | 2010-05-27 |
JP4668944B2 true JP4668944B2 (ja) | 2011-04-13 |
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JP2007101927A Expired - Fee Related JP4668944B2 (ja) | 2006-04-10 | 2007-04-09 | 複数の引き伸ばし工程によって調製された弾性フィルム積層体 |
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US (3) | US20070237924A1 (ja) |
EP (1) | EP1844928B1 (ja) |
JP (1) | JP4668944B2 (ja) |
KR (1) | KR101325798B1 (ja) |
AT (1) | ATE528132T1 (ja) |
DE (1) | DE07105467T1 (ja) |
ES (1) | ES2291152T3 (ja) |
TW (1) | TW200806477A (ja) |
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- 2007-04-02 AT AT07105467T patent/ATE528132T1/de not_active IP Right Cessation
- 2007-04-02 DE DE2007105467 patent/DE07105467T1/de active Pending
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- 2007-04-09 JP JP2007101927A patent/JP4668944B2/ja not_active Expired - Fee Related
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- 2007-04-09 TW TW96112364A patent/TW200806477A/zh unknown
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ES2291152T3 (es) | 2012-02-20 |
ES2291152T1 (es) | 2008-03-01 |
US20070237924A1 (en) | 2007-10-11 |
TW200806477A (en) | 2008-02-01 |
US11958279B2 (en) | 2024-04-16 |
US20180099495A1 (en) | 2018-04-12 |
KR101325798B1 (ko) | 2013-11-05 |
US20120018083A1 (en) | 2012-01-26 |
KR20070101136A (ko) | 2007-10-16 |
EP1844928A1 (en) | 2007-10-17 |
US9821542B2 (en) | 2017-11-21 |
EP1844928B1 (en) | 2011-10-12 |
JP2007276483A (ja) | 2007-10-25 |
ATE528132T1 (de) | 2011-10-15 |
DE07105467T1 (de) | 2008-02-21 |
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