JP2001505830A - 一体化積層複合体 - Google Patents
一体化積層複合体Info
- Publication number
- JP2001505830A JP2001505830A JP52582798A JP52582798A JP2001505830A JP 2001505830 A JP2001505830 A JP 2001505830A JP 52582798 A JP52582798 A JP 52582798A JP 52582798 A JP52582798 A JP 52582798A JP 2001505830 A JP2001505830 A JP 2001505830A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- fibers
- composite
- fiber
- binder
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
Links
Classifications
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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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- 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
- A61F13/53—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 absorbing medium
- A61F13/531—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 absorbing medium having a homogeneous composition through the thickness of the pad
-
- 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
- A61F13/53—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 absorbing medium
- A61F13/534—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 absorbing medium having an inhomogeneous composition through the thickness of the pad
-
- 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
- A61F13/53—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 absorbing medium
- A61F13/534—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 absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/537—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 absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
-
- 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
- A61F13/53—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 absorbing medium
- A61F13/539—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 absorbing medium characterised by the connection of the absorbent layers with each other or with the outer layers
-
- 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
- B32B5/04—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 characterised by a layer being specifically extensible by reason of its structure or arrangement, e.g. by reason of the chemical nature of the fibres or filaments
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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
- 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
- B32B2262/0253—Polyolefin fibres
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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
- 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
- B32B2262/0261—Polyamide fibres
-
- 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
- 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
- B32B2262/0276—Polyester fibres
- B32B2262/0284—Polyethylene terephthalate [PET] or polybutylene terephthalate [PBT]
-
- 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/04—Cellulosic plastic fibres, e.g. rayon
-
- 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
-
- 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
- B32B2307/73—Hydrophobic
-
- 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
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
- Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
- Y10T428/249942—Fibers are aligned substantially parallel
- Y10T428/249943—Fiber is nonlinear [e.g., crimped, sinusoidal, etc.]
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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
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
- Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
- Y10T428/249949—Two or more chemically different fibers
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nonwoven Fabrics (AREA)
- Laminated Bodies (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Springs (AREA)
- Geophysics And Detection Of Objects (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.第1の層、第2の層、並びにそれらの間にあり、該第1の層及び該第2の層 を一体的に連結する移行帯を有する吸収性複合体において、 該第1の層が、疎水性繊維及びバインダーを含み、 該第2の層が、バインダー並びに親水性繊維、疎水性繊維及びそれらの混合物 からなる群から選択される繊維を含み、並びに 該移行帯が、1の層から他の層へ延出する繊維を含む吸収性複合体。 2.前記第1の層の繊維が、前記第2の層へ延出する請求の範囲第1項の複合体 。 3.前記第2の層の繊維が、前記第1の層へ延出する請求の範囲第1項の複合体 。 4.前記第1の層が、前記第2の層と実質的に共通に広がる請求の範囲第1項の 複合体。 5.前記移行帯が、少なくとも1層と実質的に共通に広がる請求の範囲第1項の 複合体。 6.前記第1の層が、実質的に均質な請求の範囲第1項の複合体。 7.前記第2の層が、実質的に均質な請求の範囲第1項の複合体。 8.前記第1の層が、前記第2の層よりも大きい細孔サイズを有する請求の範囲 第1項の複合体。 9.前記第1の層が、約0.01ないし約0.3g/cm3の範囲の密度を有す る請求の範囲第1項の複合体。 10.前記第2の層が、約0.03ないし約0.5g/cm3の範囲の密度を有す る請求の範囲第1項の複合体。 11.前記第1の層が、約10ないし約100グラムの範囲の坪量を有する請求の 範囲第1項の複合体。 12.前記第2の層が、約10ないし約500グラムの範囲の坪量を有する請求の 範囲第1項の複合体。 13.前記疎水性繊維が、天然繊維、合成繊維及びそれらの混合物からなる群から 選択される請求の範囲第1項の複合体。 14.前記合成繊維が、ポリエチレンテレフタレート繊維、ポリエチレン繊維、ポ リプロピレン繊維、ナイロン繊維、ラテックス繊維及びレーヨン繊維からなる群 から選択される請求の範囲第13項の複合体。 15.前記天然繊維が、綿繊維、ウール繊維、木材パルプ繊維、藁繊維及びケナフ (keaf)繊維からなる群から選択されるセルロース繊維である請求の範囲第7項の 複合体。 16.前記バインダーが、繊維状結合材料である請求の範囲第1項の複合体。 17.前記繊維状結合材料が、二成分結合繊維を含む請求の範囲第10項の複合体。 18.前記バインダーが、湿潤強度補強剤を含む請求の範囲第1項の複合体。 19.前記第1の層が、約0.25ないし約1.5インチの長さを有する繊維を含 む請求の範囲範囲第1項の複合体。 20.前記第1の層が、約5ないし約20デニールを有する繊維を含む請求の範囲 第1項の複合体。 21.前記第1の層が、クリンプされた繊維を含む請求の範囲第1項の複合体。 22.前記クリンプされた繊維が、1インチ当たり約5ないし約15クリンプを有 する繊維を含む請求の範囲第21項の複合体。 23.前記クリンプされた繊維が、前記層中の全繊維重量の50ないし100%の 量に、前記層中に存在する請求の範囲第21項の複合体。 24.前記親水性繊維が、セルロース繊維を含む請求の範囲第1項の複合体。 25.前記親水性繊維が、架橋セルロース繊維を含む請求の範囲第1項の複合体。 26.前記親水性繊維が、化学−熱機械パルプ繊維を含む請求の範囲第1項の複合 体。 27.前記第2の層が、超吸収ポリマー材料をさらに含む請求の範囲第1項の複合 体。 28.前記複合体が、発泡プロセスにより形成される請求の範囲第1項の複合体。 29.前記複合体が、ウエットレイドプロセスにより形成される請求の範囲第1項 の複合体。 30.前記複合体が、エアーレイドプロセスにより形成される請求の範囲第1項の 複合体。 31.第1の層、第2の層、並びにそれらの間にあり、該第1の層及び該第2の層 を一体的に連結する移行帯を有する吸収性複合体において、 該第1の層が、ポリエチレンテレフタレート繊維及び二成分結合繊維を含み、 該第2の層が、架橋セルコース繊維及び二成分繊維を含み、並びに 該移行帯が、1の層から他の層へ延出する繊維を含む吸収性複合体。 32.第1の層、第2の層、並びにそれらの間にあり、該第1の層及び該第2の層 を一体的に連結する移行帯を有する吸収性複合体において、 該第1の層が、ポリエチレンテレフタレート繊維及び二成分結合繊維を含み、 該第2の層が、架橋セルロース繊維及び湿潤強度補強剤を含み、並びに 該移行帯が、1の層から他の層へ延出する繊維を含む吸収性複合体。 33.第1の発泡形成層、第2の発泡形成層、並びにそれらの間にあり、該第1の 層及び該第2の層を一体的に連結する移行帯を有する吸収性複合体において、 該第1の発泡形成層が、疎水性繊維及びバインダーを含み、 該第2の発泡形成層が、親水性繊維及びバインダーを含み、並びに 該移行帯が、1の層から他の層へ延出する繊維を含む吸収性複合体。 34.第1の層、第2の層、並びにそれらの間にあり、該第1の層及び該第2の層 を一体的に連結する移行帯を有する吸収性複合体を含有する吸収性物品において 、 該第1の層が、疎水性繊維及びバインダーを含み、 該第2の層が、バインダー、並びに親水性繊維、疎水性繊維及びそれらの混合 物からなる群から選択される繊維を含み、並びに 該移行帯が、1の層から他の層へ延出する繊維を含む吸収性物品。 35.(a)液体透過性トップシート、 (b)第1の層、第2の層、並びにそれらの間にあり、該第1の層及び該第 2の層を一体的に連結する移行帯を有する吸収性複合体であって、 該第1の層が、疎水性繊維及びバインダーを含み、 該第2の層が、バインダー並びに親水性繊維、疎水性繊維及びそれら の混合物からなる群から選択される繊維を含み、並びに 該移行帯が、1の層から他の層へ延出する繊維を含む吸収性複合体、 並びに (c)液体非透過性バックシート を含む吸収性物品。 36.(a)液体透過性トップシート、 (b)第1の層、第2の層、並びにそれらの間にあり、該第1の層及び該第 2の層を一体的に連結する移行帯を有する吸収性複合体であって、 該第1の層が、疎水性繊維及びバインダーを含み、 該第2の層が、バインダー、並びに親水性繊維、疎水性繊維及びそれ らの混合物からなる群から選択される繊維を含み、並びに 該移行帯が、1の層から他の層へ延出する繊維を含む吸収性複合体、 (c)吸収性繊維状材料を含む貯蔵層、並びに (d)液体非透過性バックシート を含む吸収性物品。 37.(a)液体透過性トップシート、 (b)第1の層、第2の層、並びにそれらの間にあり、該第1の層及び該第 2の層を一体的に連結する移行帯を有する吸収性複合体であって、 該第1の層が、疎水性繊維及びバインダーを含み、 該第2の層が、バインダー、並びに親水性繊維、疎水性繊維及びそれら の混合物からなる群から選択される繊維を含み、並びに 該移行帯が、1の層から他の層へ延出する繊維を含む吸収性複合体、 (c)吸収性繊維状材料を含む貯蔵層、 (d)前記吸収性複合体及び前記貯蔵層の間に介在する中間層、並びに (e)液体非透過性バックシート を含む吸収性物品。 38.前記中間層が、液体透過性ティッシュを含む請求の範囲第37項の吸収性物品 。 39.前記中間層が、分配層を含む請求の範囲第37項の吸収性物品。 40.前記分配層が、親水性繊維及びバインダーを含む請求の範囲第39項の吸収性 物品。 41.前記親水性繊維が、架橋セルロース繊維を含む請求の範囲第40項の吸収性物 品。 42.前記架橋セルロース繊維が、架橋ユーカリ樹繊維を含む請求の範囲第41項の 吸収性物品。 43.前記分配層が、超吸収ポリマー材料を更に含む請求の範囲第39項の吸収性物 品。 44.前記物品が、女性ケアー製品である請求の範囲第35項の吸収性物品。 45.前記物品が、オムツである請求の範囲第36項の吸収性物品。 46.前記物品が、失禁製品である請求の範囲第38項の吸収性物品。 47.前記物品が、オムツである請求の範囲第39項の吸収性物品。 48.一体化積層複合体を形成するための方法であって、 疎水性繊維及びバインダーを合わせ、第1の繊維状混合物を提供する工程、 バインダー、並びに親水性繊維、疎水性繊維及びそれらの混合物からなる群か ら選択される繊維を合わせ、第2の繊維状混合物を提供する工程、 有孔支持体上の該第1の繊維状混合物上に該第2の繊維状混合物を沈着させ、 積層繊維状複合体を提供する工程であって、該第2の繊維状混合物の沈着により 、該第1の繊維状混合物の繊維及び該第2の繊維状混合物の繊維がある程度混合 される工程、並びに 該積層繊維状複合体を加熱し、該繊維とバインダーとの間の熱結合を行い、一 体化積層複合体を提供する工程 を具備する方法。 49.前記第1の繊維状混合物が、水性スラリーである請求の範囲第48項の方法。 50.前記第2の繊維状混合物が、水性スラリーである請求の範囲第48項の方法。 51.前記積層繊維状複合体から水を排除する工程を更に具備する請求の範囲第49 項の方法。 52.前記疎水性繊維が、ポリエチレンテレフタレート繊維、ポリエチレン繊維、 ポリプロピレン繊維、ナイロン繊維、ラテックス繊維及びレーヨン繊維からなる 群から選択される合成繊維である請求の範囲第48項の方法。 53.前記親水性繊維が、セルロース繊維である請求の範囲第48項の方法。 54.前記セルロース繊維が、架橋セルロース繊維である請求の範囲第53項の方法 。 55.前記バインダーが、多成分結合繊維である請求の範囲第48項の方法。 56.前記第1の繊維状混合物及び前記第2の繊維状混合物が、前記有孔支持体上 に実質的に同時に沈着される請求の範囲第48項の方法。 57.前記第1の繊維状混合物が、オフセットヘッドボックスにより沈着される請 求の範囲第48項の方法。 58.前記第2の繊維状混合物が、オフセットヘッドボックスにより沈着される請 求の範囲第48項の方法。 59.前記有孔支持体が、形成網である請求の範囲第48項の方法。 60.前記第1及び第2の繊維状混合物の繊維の混合が、前記有孔支持体に真空を 適用することにより高められる請求の範囲第48項の方法。 61.一体化積層複合体を形成するための方法であって、 疎水性繊維及びバインダーを合わせ、第1の繊維状混合物を提供する工程、 バインダー、並びに親水性繊維、疎水性繊維及びそれらの混合物からなる群か ら選択される繊維を合わせ、第2の繊維状混合物を提供する工程、 有孔支持体上に該第2の繊維状混合物を沈着させる工程、 有孔支持体上の該第2の繊維上混合物上に該第1の繊維状混合物を沈着させる 工程であって、該第1の繊維状混合物の沈着により、該第2の繊維状混合物の繊 維及び該第1の繊維状混合物の繊維がある程度混合される工程、並びに 該積層繊維状複合体を加熱し、該繊維とバインダーとの間の熱結合を行い、一 体化積層複合体を提供する工程 を具備する方法。
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US3291696P | 1996-12-06 | 1996-12-06 | |
US60/032,916 | 1996-12-06 | ||
PCT/US1997/022342 WO1998024621A1 (en) | 1996-12-06 | 1997-12-05 | Unitary stratified composite |
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JP52582798A Ceased JP2001505830A (ja) | 1996-12-06 | 1997-12-05 | 一体化積層複合体 |
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EP (1) | EP0941157B1 (ja) |
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AT (1) | ATE258851T1 (ja) |
AU (1) | AU5690798A (ja) |
CA (1) | CA2273352A1 (ja) |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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JP2014047450A (ja) * | 2012-09-03 | 2014-03-17 | Oji Holdings Corp | 吸収シート及びその製造方法 |
JP2014105400A (ja) * | 2012-11-26 | 2014-06-09 | Oji Holdings Corp | 吸収シート及びその製造方法 |
JP2016176176A (ja) * | 2016-05-20 | 2016-10-06 | 王子ホールディングス株式会社 | 吸収シート及びその製造方法 |
JP2016188456A (ja) * | 2016-05-20 | 2016-11-04 | 王子ホールディングス株式会社 | 吸収シート及びその製造方法 |
JP2020157097A (ja) * | 2016-03-09 | 2020-10-01 | ザ プロクター アンド ギャンブル カンパニーThe Procter & Gamble Company | 吸収性物品 |
Families Citing this family (108)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU5690798A (en) * | 1996-12-06 | 1998-06-29 | Weyerhaeuser Company | Unitary stratified composite |
US6479415B1 (en) | 1998-06-08 | 2002-11-12 | Bki Holding Corporation | Absorbent structures having fluid acquisition and distribution layer |
WO2001070158A1 (en) * | 1998-08-27 | 2001-09-27 | Weyerhaeuser Company | Absorbent composite having surface dryness |
US6706945B1 (en) | 1998-11-04 | 2004-03-16 | Kimberly-Clark Worldwide, Inc. | Absorbent article with improved, wet-formed absorbent |
US6323388B1 (en) | 1998-11-04 | 2001-11-27 | Kimberly-Clark Worldwide, Inc. | Absorbent article with an improved, wet-formed absorbent |
US6562742B2 (en) * | 1999-01-11 | 2003-05-13 | Bki Holding Corporation | High-performance absorbent structure |
US6214274B1 (en) | 1999-05-14 | 2001-04-10 | Kimberly-Clark Worldwide, Inc. | Process for compressing a web which contains superabsorbent material |
US6572735B1 (en) | 1999-08-23 | 2003-06-03 | Kimberly-Clark Worldwide, Inc. | Wet-formed composite defining latent voids and macro-cavities |
US6979386B1 (en) | 1999-08-23 | 2005-12-27 | Kimberly-Clark Worldwide, Inc. | Tissue products having increased absorbency |
SE514898C2 (sv) * | 1999-08-30 | 2001-05-14 | Sca Hygiene Prod Ab | Absorberande struktur innefattande ett komprimerat skummaterial av regenererad cellulosa, metod för dess framställning samt absorberande alster såsom en blöja, innefattande strukturen |
EP1235643A1 (en) * | 1999-12-03 | 2002-09-04 | Corovin GmbH | Intermediate absorbent structure with integrated breathable barrier |
PE20011286A1 (es) * | 2000-05-12 | 2001-12-13 | Bki Holding Corp | Estructura absorbente con barrera integral de humedad transmisora de vapor |
US6664437B2 (en) * | 2000-12-21 | 2003-12-16 | Kimberly-Clark Worldwide, Inc. | Layered composites for personal care products |
DE10127514A1 (de) * | 2001-06-06 | 2003-01-30 | Hartmann Paul Ag | Verbundvliesstoffmaterial und Verfahren zu seiner Herstellung |
US6781027B2 (en) | 2001-12-14 | 2004-08-24 | Kimberly-Clark Worldwide, Inc. | Mixed denier fluid management layers |
US6896669B2 (en) | 2001-12-21 | 2005-05-24 | Kimberly-Clark Worldwide, Inc. | Composite absorbent members |
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US6932929B2 (en) | 2001-12-21 | 2005-08-23 | Kimberly-Clark Worldwide, Inc. | Method of forming composite absorbent members |
US7287650B2 (en) * | 2002-01-31 | 2007-10-30 | Kx Technologies Llc | Structures that inhibit microbial growth |
US6835311B2 (en) * | 2002-01-31 | 2004-12-28 | Koslow Technologies Corporation | Microporous filter media, filtration systems containing same, and methods of making and using |
US7138079B2 (en) * | 2002-02-11 | 2006-11-21 | Edizone, Lc | Methods for making foamed elastomer gels |
ATE348585T1 (de) | 2002-04-24 | 2007-01-15 | Procter & Gamble | Saugfähiger artikel mit einer einheitlichen, absorbierenden struktur |
US20030232553A1 (en) * | 2002-06-13 | 2003-12-18 | Sca Hygiene Products Ab | Nonwoven material and method for its production |
US7067038B2 (en) * | 2003-02-06 | 2006-06-27 | The Procter & Gamble Company | Process for making unitary fibrous structure comprising randomly distributed cellulosic fibers and non-randomly distributed synthetic fibers |
US7052580B2 (en) * | 2003-02-06 | 2006-05-30 | The Procter & Gamble Company | Unitary fibrous structure comprising cellulosic and synthetic fibers |
DE60323810D1 (de) | 2003-02-12 | 2008-11-13 | Procter & Gamble | Bequem Windel |
ES2560204T3 (es) | 2003-02-12 | 2016-02-17 | The Procter & Gamble Company | Núcleo absorbente para un artículo absorbente |
US7422658B2 (en) | 2003-12-31 | 2008-09-09 | Kimberly-Clark Worldwide, Inc. | Two-sided cloth like tissue webs |
US8324446B2 (en) * | 2004-06-30 | 2012-12-04 | Kimberly-Clark Worldwide, Inc. | Unitary absorbent core with binding agents |
DE102004034323A1 (de) * | 2004-07-15 | 2006-02-16 | Hexion Specialty Chemicals Gmbh | Duroplastgebundene Faserformteile und Verfahren zu ihrer Herstellung |
US7799169B2 (en) * | 2004-09-01 | 2010-09-21 | Georgia-Pacific Consumer Products Lp | Multi-ply paper product with moisture strike through resistance and method of making the same |
JP4511290B2 (ja) * | 2004-09-07 | 2010-07-28 | ユニ・チャーム株式会社 | 食品から滲み出るドリップを吸収保持する液吸収シートおよびその製造方法 |
US20060070712A1 (en) * | 2004-10-01 | 2006-04-06 | Runge Troy M | Absorbent articles comprising thermoplastic resin pretreated fibers |
US20060086472A1 (en) * | 2004-10-27 | 2006-04-27 | Kimberly-Clark Worldwide, Inc. | Soft durable paper product |
US12172111B2 (en) | 2004-11-05 | 2024-12-24 | Donaldson Company, Inc. | Filter medium and breather filter structure |
EP1827649B1 (en) | 2004-11-05 | 2013-02-27 | Donaldson Company, Inc. | Filter medium and structure |
US8021457B2 (en) | 2004-11-05 | 2011-09-20 | Donaldson Company, Inc. | Filter media and structure |
US8057567B2 (en) | 2004-11-05 | 2011-11-15 | Donaldson Company, Inc. | Filter medium and breather filter structure |
US20060142719A1 (en) * | 2004-12-28 | 2006-06-29 | Kimberly-Clark Worldwide, Inc. | Evaporative disposable garment |
EA011777B1 (ru) | 2005-02-04 | 2009-06-30 | Дональдсон Компани, Инк. | Фильтр и система вентиляции картера |
CN101163534A (zh) | 2005-02-22 | 2008-04-16 | 唐纳森公司 | 气溶胶分离器 |
US20070012414A1 (en) * | 2005-07-12 | 2007-01-18 | Kajander Richard E | Multilayer nonwoven fibrous mats with good hiding properties, laminates and method |
GB2430443A (en) * | 2005-09-23 | 2007-03-28 | Lenzing Fibers Ltd | Wicking fabric |
US20070141936A1 (en) * | 2005-12-15 | 2007-06-21 | Bunyard William C | Dispersible wet wipes with improved dispensing |
MX2009009046A (es) | 2007-02-22 | 2009-10-14 | Donaldson Co Inc | Metodo y elemento para filtro. |
WO2008103821A2 (en) | 2007-02-23 | 2008-08-28 | Donaldson Company, Inc. | Formed filter element |
CN101677892B (zh) | 2007-06-18 | 2014-03-12 | 宝洁公司 | 具有包括大体上连续分配的吸收性粒状聚合物材料的密封吸收芯的一次性吸收制品 |
EP2157950B1 (en) | 2007-06-18 | 2013-11-13 | The Procter & Gamble Company | Disposable absorbent article with substantially continuously distributed absorbent particulate polymer material and method |
FR2928383B1 (fr) | 2008-03-06 | 2010-12-31 | Georgia Pacific France | Feuille gaufree comportant un pli en materiau hydrosoluble et procede de realisation d'une telle feuille. |
EP2285326A1 (en) | 2008-04-29 | 2011-02-23 | The Procter & Gamble Company | Process for making an absorbent core with strain resistant core cover |
US8191214B2 (en) * | 2008-12-31 | 2012-06-05 | Weyerhaeuser Nr Company | Method for making lyocell web product |
US9885154B2 (en) | 2009-01-28 | 2018-02-06 | Donaldson Company, Inc. | Fibrous media |
KR101782659B1 (ko) * | 2009-10-21 | 2017-09-27 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 다공성 지지형 물품 및 제조 방법 |
DE102009055951A1 (de) | 2009-11-27 | 2011-06-01 | Glatfelter Falkenhagen Gmbh | Absorbierende Struktur |
EP2329803B1 (en) | 2009-12-02 | 2019-06-19 | The Procter & Gamble Company | Apparatus and method for transferring particulate material |
US8426671B2 (en) | 2011-02-11 | 2013-04-23 | Polymer Group, Inc. | Liquid management layer for personal care absorbent articles |
BR112013023955B1 (pt) | 2011-03-18 | 2021-01-12 | Donaldson Company, Inc. | Manta não tecida compreendendo fibras em uma manta termicamente ligada, método para produção de uma manta não tecida que compreende uma manta termicamente ligada e pastaaquosa adequada para formar uma manta não tecida |
US10011953B2 (en) * | 2011-04-26 | 2018-07-03 | The Procter & Gamble Company | Bulked absorbent members |
US8764722B2 (en) * | 2011-04-28 | 2014-07-01 | Kimberly-Clark Worldwide, Inc. | Absorbent article with cushioned waistband |
EP2524677B1 (en) | 2011-05-16 | 2014-08-06 | The Procter and Gamble Company | An improved airlaid sheet material |
EP2717822B1 (en) | 2011-06-10 | 2019-06-05 | The Procter and Gamble Company | Absorbent core for disposable absorbent articles |
ES2484695T5 (es) | 2011-06-10 | 2018-02-13 | The Procter & Gamble Company | Pañal desechable que tiene una unión reducida entre el núcleo absorbente y la lámina de respaldo |
MX2013014588A (es) | 2011-06-10 | 2014-01-24 | Procter & Gamble | Estructura absorbente para articulos absorbentes. |
EP2532329B1 (en) | 2011-06-10 | 2018-09-19 | The Procter and Gamble Company | Method and apparatus for making absorbent structures with absorbent material |
DE202012013585U1 (de) | 2011-06-10 | 2018-01-17 | The Procter & Gamble Company | Einwegwindel |
PL3338750T5 (pl) | 2011-06-10 | 2023-10-09 | The Procter & Gamble Company | Struktura chłonna do wyrobów chłonnych |
EP2532328B1 (en) | 2011-06-10 | 2014-02-26 | The Procter and Gamble Company | Method and apparatus for making absorbent structures with absorbent material |
GB2510665C (en) | 2012-11-13 | 2017-01-25 | Procter & Gamble | Absorbent articles with channels and signals |
US10639215B2 (en) | 2012-12-10 | 2020-05-05 | The Procter & Gamble Company | Absorbent articles with channels and/or pockets |
US8979815B2 (en) | 2012-12-10 | 2015-03-17 | The Procter & Gamble Company | Absorbent articles with channels |
US9216118B2 (en) | 2012-12-10 | 2015-12-22 | The Procter & Gamble Company | Absorbent articles with channels and/or pockets |
PL2740452T3 (pl) | 2012-12-10 | 2022-01-31 | The Procter & Gamble Company | Wyrób chłonny o wysokiej zawartości materiału chłonnego |
EP2740450A1 (en) | 2012-12-10 | 2014-06-11 | The Procter & Gamble Company | Absorbent core with high superabsorbent material content |
PL2740449T3 (pl) | 2012-12-10 | 2019-07-31 | The Procter & Gamble Company | Artykuł chłonny o wysokiej zawartości materiału chłonnego |
US9216116B2 (en) | 2012-12-10 | 2015-12-22 | The Procter & Gamble Company | Absorbent articles with channels |
PL2813201T3 (pl) | 2013-06-14 | 2018-04-30 | The Procter And Gamble Company | Wyrób chłonny i wkład chłonny tworzący kanały w stanie mokrym |
JP6334705B2 (ja) | 2013-08-27 | 2018-05-30 | ザ プロクター アンド ギャンブル カンパニー | チャネルを有する吸収性物品 |
US9987176B2 (en) | 2013-08-27 | 2018-06-05 | The Procter & Gamble Company | Absorbent articles with channels |
US11207220B2 (en) | 2013-09-16 | 2021-12-28 | The Procter & Gamble Company | Absorbent articles with channels and signals |
RU2636366C2 (ru) | 2013-09-16 | 2017-11-22 | Дзе Проктер Энд Гэмбл Компани | Абсорбирующие изделия с каналами и индицирующими элементами |
EP2851048B1 (en) | 2013-09-19 | 2018-09-05 | The Procter and Gamble Company | Absorbent cores having material free areas |
EP2886092B1 (en) | 2013-12-19 | 2016-09-14 | The Procter and Gamble Company | Absorbent cores having channel-forming areas and c-wrap seals |
US9789009B2 (en) | 2013-12-19 | 2017-10-17 | The Procter & Gamble Company | Absorbent articles having channel-forming areas and wetness indicator |
EP2905001B1 (en) | 2014-02-11 | 2017-01-04 | The Procter and Gamble Company | Method and apparatus for making an absorbent structure comprising channels |
EP2949302B1 (en) | 2014-05-27 | 2018-04-18 | The Procter and Gamble Company | Absorbent core with curved channel-forming areas |
EP2949299B1 (en) | 2014-05-27 | 2017-08-02 | The Procter and Gamble Company | Absorbent core with absorbent material pattern |
EP2949301B1 (en) | 2014-05-27 | 2018-04-18 | The Procter and Gamble Company | Absorbent core with curved and straight absorbent material areas |
EP2949300B1 (en) | 2014-05-27 | 2017-08-02 | The Procter and Gamble Company | Absorbent core with absorbent material pattern |
US9739068B2 (en) * | 2015-01-31 | 2017-08-22 | Ramshorn Corporation | Concrete curing blanket |
US10507144B2 (en) | 2015-03-16 | 2019-12-17 | The Procter & Gamble Company | Absorbent articles with improved strength |
JP2018508292A (ja) | 2015-03-16 | 2018-03-29 | ザ プロクター アンド ギャンブル カンパニー | 改善されたコアを有する吸収性物品 |
JP6542390B2 (ja) | 2015-05-12 | 2019-07-10 | ザ プロクター アンド ギャンブル カンパニーThe Procter & Gamble Company | 改善されたコア−バックシート接着を有する吸収性物品 |
WO2016196069A1 (en) | 2015-05-29 | 2016-12-08 | The Procter & Gamble Company | Absorbent articles having channels and wetness indicator |
MX2018004722A (es) * | 2015-11-03 | 2018-07-06 | Kimberly Clark Co | TRAMA COMPUESTA DE ESPUMA CON BAJO COLAPSO EN HíMEDO. |
AU2016350780B2 (en) | 2015-11-03 | 2020-09-10 | Kimberly-Clark Worldwide, Inc. | Paper tissue with high bulk and low lint |
EP3167859B1 (en) | 2015-11-16 | 2020-05-06 | The Procter and Gamble Company | Absorbent cores having material free areas |
US11014030B2 (en) | 2016-02-17 | 2021-05-25 | Hollingsworth & Vose Company | Filter media including flame retardant fibers |
US10252200B2 (en) | 2016-02-17 | 2019-04-09 | Hollingsworth & Vose Company | Filter media including a filtration layer comprising synthetic fibers |
FI129075B (fi) | 2016-03-24 | 2021-06-30 | Paptic Ltd | Menetelmä luonnonkuituja ja synteettisiä kuituja sisältävän kuituradan valmistamiseksi |
EP3238678B1 (en) | 2016-04-29 | 2019-02-27 | The Procter and Gamble Company | Absorbent core with transversal folding lines |
EP3238676B1 (en) | 2016-04-29 | 2019-01-02 | The Procter and Gamble Company | Absorbent core with profiled distribution of absorbent material |
WO2018118683A1 (en) | 2016-12-22 | 2018-06-28 | Kimberly-Clark Worldwide, Inc. | Process and system for reorienting fibers in a foam forming process |
US20200190739A1 (en) * | 2017-04-28 | 2020-06-18 | Kimberly-Clark Worldwide, Inc. | Foam-formed fibrous sheets with crimped staple fibers |
US11255051B2 (en) | 2017-11-29 | 2022-02-22 | Kimberly-Clark Worldwide, Inc. | Fibrous sheet with improved properties |
US11313061B2 (en) | 2018-07-25 | 2022-04-26 | Kimberly-Clark Worldwide, Inc. | Process for making three-dimensional foam-laid nonwovens |
US20220056623A1 (en) * | 2018-12-23 | 2022-02-24 | Resolute Fp Canada, Inc. | Composite materials and methods for making the same |
CN115298370B (zh) | 2020-03-31 | 2023-05-02 | 金伯利-克拉克环球有限公司 | 用于生产分区和/或分层基材的方法和设备 |
US11963851B2 (en) | 2020-05-29 | 2024-04-23 | Kimberly-Clark Worldwide, Inc. | Headbox for manufacturing a substrate |
Family Cites Families (136)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2414833A (en) * | 1944-05-09 | 1947-01-28 | C H Dexter & Sons Inc | Thermoplastic paper and process of preparing the same |
US3384537A (en) * | 1965-04-27 | 1968-05-21 | Sandy Hill Corp | Multi-layer papermaking apparatus |
US3455778A (en) * | 1965-12-13 | 1969-07-15 | Kimberly Clark Co | Creped tissue formed from stiff crosslinked fibers and refined papermaking fibers |
GB1129757A (en) | 1966-05-31 | 1968-10-09 | Wiggins Teape Res Dev | Method of producing a thixotropic liquid suspending medium particularly for the forming of non-woven fibrous webs |
US3674621A (en) * | 1969-02-25 | 1972-07-04 | Mitsubishi Rayon Co | Process of making a sheet paper |
US3938782A (en) | 1972-04-07 | 1976-02-17 | Wiggins Teape Research & Development Limited | Apparatus for producing a foamed fibre dispersion |
FI65459C (fi) | 1972-04-07 | 1984-05-10 | Wiggins Teape Res Dev | Foerfarande och anordning foer framstaellning av en foerskummad fibersuspension |
GB1432978A (ja) * | 1973-04-10 | 1976-04-22 | ||
US4012281A (en) * | 1975-03-04 | 1977-03-15 | Johnson & Johnson | Wet laid laminate and method of manufacturing the same |
US4145464A (en) * | 1976-10-15 | 1979-03-20 | Scott Paper Company | Absorbent articles |
US4081582A (en) * | 1976-10-20 | 1978-03-28 | Johnson & Johnson | Fibrous material and method of making the same |
US4154883A (en) * | 1976-10-20 | 1979-05-15 | Johnson & Johnson | Emboss laminated fibrous material |
US4223677A (en) * | 1979-05-11 | 1980-09-23 | Scott Paper Company | Absorbent fibrous structure and disposable diaper including same |
US4354901A (en) | 1979-10-05 | 1982-10-19 | Personal Products Company | Flexible absorbent boards |
US4551142A (en) | 1979-10-05 | 1985-11-05 | Personal Products Company | Flexible absorbent boards |
JPS5710334A (en) | 1980-06-23 | 1982-01-19 | Kao Corp | Absorptive article |
US4443297A (en) | 1980-08-18 | 1984-04-17 | James River-Dixie/Northern, Inc. | Apparatus and method for the manufacture of a non-woven fibrous web |
US4355066A (en) * | 1980-12-08 | 1982-10-19 | The Kendall Company | Spot-bonded absorbent composite towel material having 60% or more of the surface area unbonded |
DE3141098C2 (de) | 1981-10-16 | 1987-01-29 | Chemische Fabrik Stockhausen GmbH, 4150 Krefeld | Verfahren zur Herstellung eines Absorptionsmaterials |
US5102501A (en) * | 1982-08-18 | 1992-04-07 | James River-Norwalk, Inc. | Multiple layer fibrous web products of enhanced bulk and method of manufacturing same |
US4500315A (en) * | 1982-11-08 | 1985-02-19 | Personal Products Company | Superthin absorbent product |
GB8402095D0 (en) * | 1984-01-26 | 1984-02-29 | Johnson & Johnson | Absorbent laminates |
US5296290A (en) | 1984-01-26 | 1994-03-22 | Johnson & Johnson | Absorbent laminates |
US4723954A (en) * | 1984-07-09 | 1988-02-09 | Personal Products Company | Wicking fibers in combination with a repellent fabric |
US4559050A (en) | 1984-08-17 | 1985-12-17 | Personal Products Company | Thin, soft, absorbent product |
DE3435643A1 (de) * | 1984-09-28 | 1986-04-10 | Hoechst Ag, 6230 Frankfurt | Schichtstoff |
GB2175024B (en) | 1985-04-15 | 1988-07-06 | Procter & Gamble | Absorbent structures |
FR2592896B1 (fr) * | 1986-01-15 | 1988-04-22 | Boussac Saint Freres Bsf | Matelas absorbant perfectionne, notamment pour des articles d'hygiene. |
ATE47029T1 (de) * | 1986-01-31 | 1989-10-15 | Uni Charm Corp | Deckschicht einer absorbierenden vorlage und verfahren zu ihrer herstellung. |
US4859527A (en) * | 1986-05-29 | 1989-08-22 | Air Products And Chemicals, Inc. | Cellulosic nonwoven products of enhanced water and/or solvent resistance by pretreatment of the cellulosic fibers |
EP0255690B1 (en) | 1986-07-29 | 1992-03-04 | Oji Paper Company Limited | Process for producing an agricultural paper |
GB8621917D0 (en) * | 1986-09-11 | 1986-10-15 | Kimberly Clark Ltd | Web material |
US5225047A (en) * | 1987-01-20 | 1993-07-06 | Weyerhaeuser Company | Crosslinked cellulose products and method for their preparation |
US5437418A (en) * | 1987-01-20 | 1995-08-01 | Weyerhaeuser Company | Apparatus for crosslinking individualized cellulose fibers |
US5061259A (en) | 1987-08-19 | 1991-10-29 | The Procter & Gamble Company | Absorbent structures with gelling agent and absorbent articles containing such structures |
GB8722004D0 (en) | 1987-09-18 | 1987-10-28 | Hercules Inc | Absorbent material & thermally bonded cores |
US4798603A (en) | 1987-10-16 | 1989-01-17 | Kimberly-Clark Corporation | Absorbent article having a hydrophobic transport layer |
US5277915A (en) | 1987-10-30 | 1994-01-11 | Fmc Corporation | Gel-in-matrix containing a fractured hydrogel |
CA1321062C (en) | 1988-04-21 | 1993-08-10 | Stanley Roy Kellenberger | Absorbent products containing hydrogels with ability to swell against pressure |
US4883707A (en) * | 1988-04-21 | 1989-11-28 | James River Corporation | High loft nonwoven fabric |
US5147343B1 (en) | 1988-04-21 | 1998-03-17 | Kimberly Clark Co | Absorbent products containing hydrogels with ability to swell against pressure |
US4988345A (en) | 1988-05-24 | 1991-01-29 | The Procter & Gamble Company | Absorbent articles with rapid acquiring absorbent cores |
US4988344A (en) | 1988-05-24 | 1991-01-29 | The Procter & Gamble Company | Absorbent articles with multiple layer absorbent layers |
US5134007A (en) | 1988-05-24 | 1992-07-28 | The Procter & Gamble Company | Multiple layer absorbent cores for absorbent articles |
US5271987A (en) * | 1989-04-17 | 1993-12-21 | Weyerhaeuser Company | Unitary absorbent structure |
CA2014203C (en) | 1989-05-08 | 2000-03-21 | Margaret Gwyn Latimer | Absorbent structure having improved fluid surge management and product incorporating same |
US5354290A (en) | 1989-05-31 | 1994-10-11 | Kimberly-Clark Corporation | Porous structure of an absorbent polymer |
US5246429A (en) * | 1989-06-14 | 1993-09-21 | Mcneil-Ppc, Inc. | Absorbent article |
US5290269A (en) | 1989-10-20 | 1994-03-01 | Standard Textile Co., Inc. | Hygienic products and fabrics therefor |
DE69021190T2 (de) | 1990-01-16 | 1995-12-07 | Hoechst Celanese Corp | Superabsorbierende, nassgelegte, nichtgewebte Faserbahn. |
US5188624A (en) * | 1990-01-16 | 1993-02-23 | Weyerhaeuser Company | Absorbent article with superabsorbent particle containing insert pad and liquid dispersion pad |
US5217445A (en) | 1990-01-23 | 1993-06-08 | The Procter & Gamble Company | Absorbent structures containing superabsorbent material and web of wetlaid stiffened fibers |
US5360420A (en) * | 1990-01-23 | 1994-11-01 | The Procter & Gamble Company | Absorbent structures containing stiffened fibers and superabsorbent material |
US5149335A (en) | 1990-02-23 | 1992-09-22 | Kimberly-Clark Corporation | Absorbent structure |
US5124188A (en) | 1990-04-02 | 1992-06-23 | The Procter & Gamble Company | Porous, absorbent, polymeric macrostructures and methods of making the same |
US5505718A (en) | 1990-04-02 | 1996-04-09 | The Procter & Gamble Company | Absorbent structures containing specific particle size distributions of superabsorbent hydrogel-forming materials |
US5300565A (en) | 1990-04-02 | 1994-04-05 | The Procter & Gamble Company | Particulate, absorbent, polymeric compositions containing interparticle crosslinked aggregates |
US5167765A (en) * | 1990-07-02 | 1992-12-01 | Hoechst Celanese Corporation | Wet laid bonded fibrous web containing bicomponent fibers including lldpe |
US5037409A (en) * | 1990-07-12 | 1991-08-06 | Kimberly-Clark Corporation | Absorbent article having a hydrophilic flow-modulating layer |
US5204173A (en) | 1990-11-29 | 1993-04-20 | Dvsg Holding Gmbh | Paperboard product and process |
US5486167A (en) | 1991-01-03 | 1996-01-23 | The Procter & Gamble Company | Absorbent article having blended multi-layer absorbent structure with improved integrity |
US5178729A (en) | 1991-01-15 | 1993-01-12 | James River Corporation Of Virginia | High purity stratified tissue and method of making same |
ATE151481T1 (de) | 1991-01-15 | 1997-04-15 | James River Corp | Seidenpapier mit grosser weichheit |
MX9200798A (es) | 1991-02-26 | 1992-08-01 | Weyerhaeuser Co | Producto absorbente. |
US5164045A (en) | 1991-03-04 | 1992-11-17 | James River Corporation Of Virginia | Soft, high bulk foam-formed stratified tissue and method for making same |
JP3107234B2 (ja) | 1991-03-28 | 2000-11-06 | 花王株式会社 | 吸収性物品 |
US5422169A (en) | 1991-04-12 | 1995-06-06 | The Procter & Gamble Company | Absorbent structures containing specific particle size distributions of superabsorbent hydrogel-forming materials in relatively high concentrations |
US5147505A (en) | 1991-05-24 | 1992-09-15 | Union Camp Corporation | Multilayer paper and method for the manufacturing thereof |
US5147345A (en) | 1991-08-12 | 1992-09-15 | The Procter & Gamble Company | High efficiency absorbent articles for incontinence management |
US5651862A (en) | 1991-08-13 | 1997-07-29 | Kimberly-Clark Worldwide, Inc. | Wet-formed absorbent composite |
US5227023A (en) | 1991-08-26 | 1993-07-13 | James River Corporation Of Virginia | Multi-layer papers and tissues |
US5238534A (en) * | 1992-01-24 | 1993-08-24 | James River Corporation Of Virginia | Wetlaid nonwovens on high speed machines |
US5372877A (en) | 1992-04-16 | 1994-12-13 | Sealed Air | Biodegradable cushioning product |
SE508402C2 (sv) | 1992-04-28 | 1998-10-05 | Sca Hygiene Prod Ab | Absorptionskropp i ett absorberande alster såsom en dambinda, trosskydd, inkontinensskydd, blöja och liknande samt förfarande för tillverkning av ett banformat absorptionsmaterial |
GB2269602A (en) | 1992-08-13 | 1994-02-16 | Courtaulds Plc | Absorbent nonwoven fabric |
US5324561A (en) | 1992-10-02 | 1994-06-28 | The Procter & Gamble Company | Porous, absorbent macrostructures of bonded absorbent particles surface crosslinked with cationic amino-epichlorohydrin adducts |
FR2698385B1 (fr) * | 1992-11-20 | 1995-02-10 | Peaudouce | Matériau non tissé composite et son application à tout article d'hygiène absorbant. |
US5415643A (en) | 1992-12-07 | 1995-05-16 | Kimberly-Clark Corporation | Flushable absorbent composites |
WO1994013881A1 (en) | 1992-12-17 | 1994-06-23 | Kanebo, Ltd. | Wet nonwoven cloth and method of manufacturing the same |
US5466513A (en) | 1992-12-18 | 1995-11-14 | Kimberly-Clark Corporation | Multi-layer absorbent composite |
US5294478A (en) | 1992-12-18 | 1994-03-15 | Kimberly-Clark Corporation | Multi-layer absorbent composite |
JP3096193B2 (ja) | 1993-06-21 | 2000-10-10 | 花王株式会社 | 生理用ナプキン |
US5284610A (en) | 1993-02-09 | 1994-02-08 | Kang Na Hsiung Enterprise Co., Ltd. | High molecular absorbent sheet manufacturing process and the related equipment |
DE4305271C2 (de) * | 1993-02-20 | 2000-06-08 | Corovin Gmbh | Verbundvlies sowie Verfahren zur Herstellung eines Verbundvlieses |
MX213505B (ja) | 1993-02-24 | 2003-04-03 | ||
US5494554A (en) | 1993-03-02 | 1996-02-27 | Kimberly-Clark Corporation | Method for making soft layered tissues |
JP3021227B2 (ja) | 1993-04-01 | 2000-03-15 | 花王株式会社 | 吸収紙及びそれを具備する吸収性物品 |
US5348547A (en) * | 1993-04-05 | 1994-09-20 | The Procter & Gamble Company | Absorbent members having improved fluid distribution via low density and basis weight acquisition zones |
US5350370A (en) | 1993-04-30 | 1994-09-27 | Kimberly-Clark Corporation | High wicking liquid absorbent composite |
NZ268535A (en) | 1993-06-30 | 1998-05-27 | Procter & Gamble | Absorbent article comprising layers of superabsorbent material |
JP3489140B2 (ja) | 1993-07-08 | 2004-01-19 | チッソ株式会社 | 吸収性物品 |
US5977014A (en) | 1993-10-22 | 1999-11-02 | The Procter & Gamble Company | Absorbent composite structure formed of a substrate and cross-linkable hydrogel polymer particles |
US5868724A (en) | 1993-10-22 | 1999-02-09 | The Procter & Gamble Company | Non-continuous absorbent cores comprising a porous macrostructure of absorbent gelling particles |
US5433715A (en) * | 1993-10-29 | 1995-07-18 | Kimberly-Clark Corporation | Absorbent article which includes superabsorbent material located in discrete pockets having water-sensitive and water-insensitive containment structures |
US5425725A (en) | 1993-10-29 | 1995-06-20 | Kimberly-Clark Corporation | Absorbent article which includes superabsorbent material and hydrophilic fibers located in discrete pockets |
SE508399C2 (sv) | 1993-12-29 | 1998-10-05 | Sca Hygiene Prod Ab | Absorptionskropp i ett absorberande alster |
SE508400C2 (sv) | 1993-12-29 | 1998-10-05 | Sca Hygiene Prod Ab | Absorptionskropp i ett absorberande alster |
IT1261155B (it) | 1993-12-31 | 1996-05-09 | P & G Spa | Struttura assorbente stratificata, articolo assorbente comprendente tale struttura e metodo per la sua realizzazione. |
BR9506831A (pt) | 1994-02-17 | 1997-10-14 | Procter & Gamble | Material absorvente dotado de características de superficie modificadas artigo absorvente e processo para produzir o material absorvente |
US5843575A (en) | 1994-02-17 | 1998-12-01 | The Procter & Gamble Company | Absorbent members comprising absorbent material having improved absorbent property |
US5849405A (en) | 1994-08-31 | 1998-12-15 | The Procter & Gamble Company | Absorbent materials having improved absorbent property and methods for making the same |
SE508244C2 (sv) * | 1994-02-24 | 1998-09-21 | Moelnlycke Ab | Absorptionskropp samt anordning för framställning av en sådan absorptionskropp |
US5562650A (en) | 1994-03-04 | 1996-10-08 | Kimberly-Clark Corporation | Absorbent article having an improved surge management |
US5998511A (en) * | 1994-03-25 | 1999-12-07 | Weyerhaeuser Company | Polymeric polycarboxylic acid crosslinked cellulosic fibers |
US5599335A (en) | 1994-03-29 | 1997-02-04 | The Procter & Gamble Company | Absorbent members for body fluids having good wet integrity and relatively high concentrations of hydrogel-forming absorbent polymer |
CA2129210A1 (en) * | 1994-03-31 | 1995-10-01 | Debra Jean Mcdowall | Liquid distribution layer for absorbent articles |
JPH10500712A (ja) | 1994-04-11 | 1998-01-20 | ヘキスト セラニーズ コーポレーション | 超吸収性ポリマー及びそれから得られる生成物 |
US5873867A (en) | 1994-07-12 | 1999-02-23 | The Procter & Gamble Company | Absorbent with half section of gelling material |
US5830202A (en) | 1994-08-01 | 1998-11-03 | The Procter & Gamble Company | Absorbent comprising upper and lower gel layers |
USH1565H (en) | 1994-08-15 | 1996-07-02 | Brodof; Terry A. | Superabsorbent, continuous filament web |
GB9417738D0 (en) * | 1994-09-03 | 1994-10-19 | British United Shoe Machinery | Absorbent material and method of manufacture thereof |
MY124298A (en) | 1994-12-28 | 2006-06-30 | Kao Corp | Absorbent sheet, process for producing the same, and absorbent article using the same |
US5849000A (en) | 1994-12-29 | 1998-12-15 | Kimberly-Clark Worldwide, Inc. | Absorbent structure having improved liquid permeability |
US5645542A (en) | 1994-12-29 | 1997-07-08 | Kimberly-Clark Worldwide, Inc. | Elastomeric absorbent structure |
GB2301362B (en) | 1995-05-30 | 1999-01-06 | Johnson & Johnson Medical | Absorbable implant materials having controlled porosity |
US5522810A (en) | 1995-06-05 | 1996-06-04 | Kimberly-Clark Corporation | Compressively resistant and resilient fibrous nonwoven web |
US6022818A (en) | 1995-06-07 | 2000-02-08 | Kimberly-Clark Worldwide, Inc. | Hydroentangled nonwoven composites |
US5853867A (en) | 1995-09-14 | 1998-12-29 | Nippon Shokubai Co., Ltd. | Absorbent composite, method for production thereof, and absorbent article |
US5843059A (en) | 1995-11-15 | 1998-12-01 | Kimberly-Clark Worldwide, Inc. | Absorbent composite and disposable absorbent garment comprising same |
USH1724H (en) * | 1995-12-01 | 1998-04-07 | Ahr; Nicholas Albert | Absorbent article having multiple backsheet members |
US5843852A (en) | 1995-12-21 | 1998-12-01 | Kimberly-Clark Worldwide, Inc. | Absorbent structure for liquid distribution |
JP3234234B2 (ja) | 1996-01-11 | 2001-12-04 | ザ、プロクター、エンド、ギャンブル、カンパニー | ヒドロゲル吸収性ポリマーの連続領域により包囲された区域を有する吸収性構造体 |
US6011195A (en) | 1996-10-10 | 2000-01-04 | Kimberly-Clark Worldwide, Inc. | Wet resilient absorbent article |
US5855572A (en) | 1996-03-22 | 1999-01-05 | The Procter & Gamble Company | Absorbent components having a fluid acquisition zone |
US6020536A (en) | 1996-06-28 | 2000-02-01 | Sca Hygiene Products Ab | Absorbent body for absorbent articles |
US5728081A (en) * | 1996-07-16 | 1998-03-17 | Fibertech Group, Inc. | Absorbent composite article having fluid acquisition sub-layer |
US5843055A (en) * | 1996-07-24 | 1998-12-01 | The Procter & Gamble Company | Stratified, multi-functional fluid absorbent members |
US6423884B1 (en) * | 1996-10-11 | 2002-07-23 | Kimberly-Clark Worldwide, Inc. | Absorbent article having apertures for fecal material |
US5843063A (en) | 1996-11-22 | 1998-12-01 | Kimberly-Clark Worldwide, Inc. | Multifunctional absorbent material and products made therefrom |
US5820973A (en) | 1996-11-22 | 1998-10-13 | Kimberly-Clark Worldwide, Inc. | Heterogeneous surge material for absorbent articles |
US6152904A (en) * | 1996-11-22 | 2000-11-28 | Kimberly-Clark Worldwide, Inc. | Absorbent articles with controllable fill patterns |
AU5690798A (en) * | 1996-12-06 | 1998-06-29 | Weyerhaeuser Company | Unitary stratified composite |
US6734335B1 (en) * | 1996-12-06 | 2004-05-11 | Weyerhaeuser Company | Unitary absorbent system |
US5891120A (en) | 1997-01-30 | 1999-04-06 | Paragon Trade Brands, Inc. | Absorbent article comprising topsheet, backsheet and absorbent core with liquid transferring layer near backsheet |
US5795439A (en) | 1997-01-31 | 1998-08-18 | Celanese Acetate Llc | Process for making a non-woven, wet-laid, superabsorbent polymer-impregnated structure |
US6277241B1 (en) * | 1997-11-14 | 2001-08-21 | Kimberly-Clark Worldwide, Inc. | Liquid absorbent base web |
-
1997
- 1997-12-05 AU AU56907/98A patent/AU5690798A/en not_active Abandoned
- 1997-12-05 KR KR10-1999-7005026A patent/KR100518389B1/ko not_active IP Right Cessation
- 1997-12-05 WO PCT/US1997/022342 patent/WO1998024621A1/en not_active Application Discontinuation
- 1997-12-05 ES ES97953095T patent/ES2216184T3/es not_active Expired - Lifetime
- 1997-12-05 DE DE69727495T patent/DE69727495T2/de not_active Revoked
- 1997-12-05 CA CA002273352A patent/CA2273352A1/en not_active Abandoned
- 1997-12-05 EP EP97953095A patent/EP0941157B1/en not_active Revoked
- 1997-12-05 JP JP52582798A patent/JP2001505830A/ja not_active Ceased
- 1997-12-05 AT AT97953095T patent/ATE258851T1/de not_active IP Right Cessation
-
2000
- 2000-07-21 US US09/620,953 patent/US6525240B1/en not_active Expired - Fee Related
- 2000-07-21 US US09/620,947 patent/US6670522B1/en not_active Expired - Fee Related
- 2000-07-21 US US09/621,167 patent/US6521812B1/en not_active Expired - Fee Related
- 2000-07-21 US US09/620,950 patent/US6518479B1/en not_active Expired - Fee Related
- 2000-07-24 US US09/624,263 patent/US6673983B1/en not_active Expired - Fee Related
-
2002
- 2002-11-13 US US10/294,242 patent/US7125470B2/en not_active Expired - Fee Related
-
2003
- 2003-02-24 US US10/373,900 patent/US20030167045A1/en not_active Abandoned
- 2003-02-24 US US10/374,580 patent/US20030171727A1/en not_active Abandoned
-
2006
- 2006-05-04 US US11/381,693 patent/US7465373B2/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2011246855A (ja) * | 2010-05-28 | 2011-12-08 | Jex Inc | 汗取りパッドに使用する吸水層の積層シート材 |
JP2014047450A (ja) * | 2012-09-03 | 2014-03-17 | Oji Holdings Corp | 吸収シート及びその製造方法 |
JP2014105400A (ja) * | 2012-11-26 | 2014-06-09 | Oji Holdings Corp | 吸収シート及びその製造方法 |
JP2020157097A (ja) * | 2016-03-09 | 2020-10-01 | ザ プロクター アンド ギャンブル カンパニーThe Procter & Gamble Company | 吸収性物品 |
JP2016176176A (ja) * | 2016-05-20 | 2016-10-06 | 王子ホールディングス株式会社 | 吸収シート及びその製造方法 |
JP2016188456A (ja) * | 2016-05-20 | 2016-11-04 | 王子ホールディングス株式会社 | 吸収シート及びその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
US7465373B2 (en) | 2008-12-16 |
US7125470B2 (en) | 2006-10-24 |
US20030130633A1 (en) | 2003-07-10 |
CA2273352A1 (en) | 1998-06-11 |
DE69727495T2 (de) | 2004-07-01 |
KR20000069333A (ko) | 2000-11-25 |
US6670522B1 (en) | 2003-12-30 |
US6521812B1 (en) | 2003-02-18 |
EP0941157B1 (en) | 2004-02-04 |
US20060206071A1 (en) | 2006-09-14 |
US6673983B1 (en) | 2004-01-06 |
WO1998024621A1 (en) | 1998-06-11 |
ES2216184T3 (es) | 2004-10-16 |
KR100518389B1 (ko) | 2005-09-29 |
US6518479B1 (en) | 2003-02-11 |
EP0941157A1 (en) | 1999-09-15 |
DE69727495D1 (de) | 2004-03-11 |
ATE258851T1 (de) | 2004-02-15 |
AU5690798A (en) | 1998-06-29 |
US20030167045A1 (en) | 2003-09-04 |
US6525240B1 (en) | 2003-02-25 |
US20030171727A1 (en) | 2003-09-11 |
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