JP2000510194A - 混合床イオン交換ヒドロゲル形成ポリマー組成物および比較的高濃度のそれらの組成物を含む吸収性部材 - Google Patents
混合床イオン交換ヒドロゲル形成ポリマー組成物および比較的高濃度のそれらの組成物を含む吸収性部材Info
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
- C08L101/12—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
- C08L101/14—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity the macromolecular compounds being water soluble or water swellable, e.g. aqueous gels
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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
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
- A61F13/15658—Forming continuous, e.g. composite, fibrous webs, e.g. involving the application of pulverulent material on parts thereof
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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
- A61F13/534—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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
- C08J3/075—Macromolecular gels
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
- C08L33/062—Copolymers with monomers not covered by C08L33/06
- C08L33/064—Copolymers with monomers not covered by C08L33/06 containing anhydride, COOH or COOM groups, with M being metal or onium-cation
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
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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
- A61F13/15577—Apparatus or processes for manufacturing
- A61F2013/15821—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing
- A61F2013/15934—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for making non-woven
- A61F2013/15967—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for making non-woven by meltblown technique
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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
- A61F2013/530481—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 superabsorbent materials, i.e. highly absorbent polymer gel materials
- A61F2013/530489—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 superabsorbent materials, i.e. highly absorbent polymer gel materials being randomly mixed in with other material
- A61F2013/530496—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 superabsorbent materials, i.e. highly absorbent polymer gel materials being randomly mixed in with other material being fixed to fibres
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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
- A61F2013/530481—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 superabsorbent materials, i.e. highly absorbent polymer gel materials
- A61F2013/530708—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 superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the absorbency properties
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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
- A61F2013/530481—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 superabsorbent materials, i.e. highly absorbent polymer gel materials
- A61F2013/530708—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 superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the absorbency properties
- A61F2013/530737—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 superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the absorbency properties by the absorbent capacity
- A61F2013/530744—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 superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the absorbency properties by the absorbent capacity by the absorbency under load
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2300/00—Characterised by the use of unspecified polymers
- C08J2300/14—Water soluble or water swellable polymers, e.g. aqueous gels
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Dispersion Chemistry (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Hematology (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.1以上のカチオン性イオン交換ヒドロゲル形成ポリマーと1以上のアニオ ン性イオン交換ヒドロゲル形成ポリマーとを含む混合床イオン交換ヒドロゲル形 成ポリマー組成物であって、当該混合床イオン交換ヒドロゲル形成ポリマー組成 物は、それぞれが少なくとも70%中和されている構成要素カチオン性およびア ニオン性ヒドロゲル形成ポリマーの比較し得る混合物に対して増加した圧力下性 能(PUP)能力を示すことを特徴とする混合床イオン交換ヒドロゲル形成ポリ マー組成物。 2.それぞれが少なくとも70%中和されている構成要素カチオン性およびア ニオン性ヒドロゲル形成ポリマーの比較し得る混合物のPUP能力よりも少なく とも20%大きく、好ましくは少なくとも50%大きく、より好ましくは少なく とも100%大きいPUP能力を有する請求項1記載の混合床イオン交換ヒドロ ゲル形成ポリマー組成物。 3.PUP能力が225分後に測定されていることを特徴とする請求項1また は2記載の混合床イオン交換ヒドロゲル形成ポリマー組成物。 4.PUP能力が60分後に測定されていることを特徴とする請求項1または 2記載の混合床イオン交換ヒドロゲル形成ポリマー組成物。 5.PUP能力が0.7psiの拘束圧の下で測定されていることを特徴とす る請求項1または2記載の混合床イオン交換ヒドロゲル形成ポリマー組成物。 6.PUP能力が1.4psiの拘束圧の下で測定されていることを特徴とす る請求項1または2記載の混合床イオン交換ヒドロゲル形成ポリマー組成物。 7.1以上のカチオン性イオン交換ヒドロゲル形成ポリマーと1以上のアニオ ン性イオン交換ヒドロゲル形成ポリマーとを含む混合床イオン交換ヒドロゲル形 成ポリマー組成物であって、当該組成物は、(i)0.7psiの拘束圧の下で 少なくとも25g/g、好ましくは少なくとも28g/g、より好ましくは少な くとも33g/gの225分でのPUP能力、または(ii)0.7psiの拘 束圧の下で少なくとも25g/g、好ましくは少なくとも28g/gの60分で のPUP能力のいずれかを有することを特徴とする混合床イオン交換ヒドロゲル 形成ポリマー組成物. 8.1以上のカチオン性イオン交換ヒドロゲル形成ポリマーと1以上のアニオ ン性イオン交換ヒドロゲル形成ポリマーとを含む混合床イオン交換ヒドロゲル形 成ポリマー組成物であって、当該組成物は、1.4psiの拘束圧の下で少なく とも20g/g、好ましくは少なくとも23g/g、より好ましくは少なくとも 26g/gの225分でのPUP能力を有することを特徴とする混合床イオン交 換ヒドロゲル形成ポリマー組成物。 9.カチオン性イオン交換ヒドロゲル形成ポリマーが、少なくとも6meq/ g、好ましくは少なくとも10meq/g、より好ましくは少なくとも15me q/gのアニオン交換能力を有することを特徴とする請求項1ないし8のいずれ か1項記載の混合床イオン交換ヒドロゲル形成ポリマー組成物。 10.カチオン性イオン交換ヒドロゲル形成ポリマーがポリジメチルジアリル アンモニウムヒドロキシド、ポリジメチルアミノエチルアクリレート、ポリジメ チルアミノエチルメタクリレート、および誘導体、ならびにそれらの混合物から なる群より選択されることを特徴とする請求項1ないし9のいずれか1項記載の 混合床イオン交換ヒドロゲル形成ポリマー組成物。 11.アニオン性イオン交換ヒドロゲル形成ポリマーがポリアクリル酸、ポリ マレイン酸無水物コポリマー、および誘導体ならびにそれらの混合物からなる群 より選択されることを特徴とする請求項1ないし10のいずれか1項記載の混合 床イオン交換ヒドロゲル形成ポリマー組成物。 12.請求項1ないし11のいずれか1項記載の混合床イオン交換ヒドロゲル 形成ポリマー組成物を含む少なくとも1つの領域を具備する水性体液の含有のた めの吸収性部材。 13.該領域が、60から100%、好ましくは70から100%、より好ま しくは80から100%の該組成物を含むことを特徴とする請求項12記載の吸 収性部材。 14.流体透過性トップシート、バックシートおよび前記トップシートと前記 バックシートとの間に位置する吸収性コアを具備する吸収製品であって、吸収性 コアが請求項13または14記載の吸収性部材を具備することを特徴とする吸収 製品。 15.おむつである請求項14記載の吸収製品。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US3822897P | 1997-02-19 | 1997-02-19 | |
US60/038,228 | 1997-02-19 | ||
PCT/US1998/002517 WO1998037149A1 (en) | 1997-02-19 | 1998-02-09 | Mixed-bed ion-exchange hydrogel-forming polymer compositions and absorbent members comprising relatively high concentrations of these compositions |
Publications (2)
Publication Number | Publication Date |
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JP2000510194A true JP2000510194A (ja) | 2000-08-08 |
JP3375973B2 JP3375973B2 (ja) | 2003-02-10 |
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Application Number | Title | Priority Date | Filing Date |
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JP53670298A Expired - Fee Related JP3375973B2 (ja) | 1997-02-19 | 1998-02-09 | 混合床イオン交換ヒドロゲル形成ポリマー組成物および比較的高濃度のそれらの組成物を含む吸収性部材 |
Country Status (14)
Country | Link |
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US (2) | US6258996B1 (ja) |
EP (1) | EP0964894A1 (ja) |
JP (1) | JP3375973B2 (ja) |
KR (1) | KR100341414B1 (ja) |
CN (1) | CN1252829A (ja) |
AU (1) | AU6322698A (ja) |
BR (1) | BR9807430A (ja) |
CA (1) | CA2280771C (ja) |
HU (1) | HUP0003102A3 (ja) |
IL (1) | IL131320A0 (ja) |
MX (1) | MX219085B (ja) |
NO (1) | NO993941L (ja) |
TR (1) | TR199902794T2 (ja) |
WO (1) | WO1998037149A1 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002539315A (ja) * | 1999-03-12 | 2002-11-19 | ザ、プロクター、エンド、ギャンブル、カンパニー | 加圧下で高い吸収能力を示す吸収性ポリマー組成物 |
JP2005523776A (ja) * | 2002-05-01 | 2005-08-11 | ビーエーエスエフ アクチェンゲゼルシャフト | 可塑化された高吸水性ポリマーシートおよび衛生用品におけるその使用 |
JP2007516768A (ja) * | 2003-12-30 | 2007-06-28 | エスセーアー・ハイジーン・プロダクツ・アーベー | 吸収体構造およびその吸収体構造を含む吸収性物品 |
JP2008526431A (ja) * | 2005-01-11 | 2008-07-24 | ザ プロクター アンド ギャンブル カンパニー | 吸収性物品のためのシールされたコア |
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WO2017057709A1 (ja) * | 2015-10-02 | 2017-04-06 | Sdpグローバル株式会社 | 吸水性樹脂組成物及びその製造方法 |
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EP3238678B1 (en) | 2016-04-29 | 2019-02-27 | The Procter and Gamble Company | Absorbent core with transversal folding lines |
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AU2017388956A1 (en) | 2016-12-28 | 2019-07-11 | Fujifilm Corporation | Emulsion of nitrogen atom-containing polymer or salt thereof, production method therefor, and production method for particles |
EP3698799B1 (en) | 2017-10-16 | 2022-01-26 | FUJIFILM Corporation | Hyperphosphatemia treatment agent |
WO2019078198A1 (ja) * | 2017-10-16 | 2019-04-25 | 富士フイルム株式会社 | 高リン血症治療剤および粒子 |
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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 |
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 |
US5859074A (en) * | 1994-11-09 | 1999-01-12 | The Procter & Gamble Co. | Treating interparticle bonded aggregates with latex to increase flexibility of porous, absorbent macrostructures |
IT1267184B1 (it) * | 1994-12-06 | 1997-01-28 | P & G Spa | Materiale assorbente, ad esempio del tipo superassorbente, e relativo impiego. |
AU676971B1 (en) * | 1995-08-24 | 1997-03-27 | Dainichiseika Color & Chemicals Mfg. Co. Ltd. | Production process of connected microgel particles and articles treated with connected microgel particles |
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EP0891175A1 (en) * | 1996-03-22 | 1999-01-20 | The Procter & Gamble Company | Absorbent cores having improved acquisition capability, and absorbent articles containing them |
-
1998
- 1998-02-09 TR TR1999/02794T patent/TR199902794T2/xx unknown
- 1998-02-09 WO PCT/US1998/002517 patent/WO1998037149A1/en not_active Application Discontinuation
- 1998-02-09 JP JP53670298A patent/JP3375973B2/ja not_active Expired - Fee Related
- 1998-02-09 IL IL13132098A patent/IL131320A0/xx unknown
- 1998-02-09 CN CN98804332.7A patent/CN1252829A/zh active Pending
- 1998-02-09 MX MX9907695A patent/MX219085B/es not_active IP Right Cessation
- 1998-02-09 AU AU63226/98A patent/AU6322698A/en not_active Abandoned
- 1998-02-09 BR BR9807430A patent/BR9807430A/pt active Search and Examination
- 1998-02-09 KR KR19997007511A patent/KR100341414B1/ko not_active IP Right Cessation
- 1998-02-09 EP EP98907412A patent/EP0964894A1/en not_active Ceased
- 1998-02-09 HU HU0003102A patent/HUP0003102A3/hu unknown
- 1998-02-09 CA CA002280771A patent/CA2280771C/en not_active Expired - Fee Related
- 1998-02-09 US US09/367,758 patent/US6258996B1/en not_active Expired - Fee Related
-
1999
- 1999-08-17 NO NO993941A patent/NO993941L/no not_active Application Discontinuation
- 1999-12-22 US US09/470,146 patent/US6380456B1/en not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2002539315A (ja) * | 1999-03-12 | 2002-11-19 | ザ、プロクター、エンド、ギャンブル、カンパニー | 加圧下で高い吸収能力を示す吸収性ポリマー組成物 |
JP4663126B2 (ja) * | 1999-03-12 | 2011-03-30 | ザ プロクター アンド ギャンブル カンパニー | 加圧下で高い吸収能力を示す吸収性ポリマー組成物 |
JP2005523776A (ja) * | 2002-05-01 | 2005-08-11 | ビーエーエスエフ アクチェンゲゼルシャフト | 可塑化された高吸水性ポリマーシートおよび衛生用品におけるその使用 |
JP2007516768A (ja) * | 2003-12-30 | 2007-06-28 | エスセーアー・ハイジーン・プロダクツ・アーベー | 吸収体構造およびその吸収体構造を含む吸収性物品 |
JP2008526431A (ja) * | 2005-01-11 | 2008-07-24 | ザ プロクター アンド ギャンブル カンパニー | 吸収性物品のためのシールされたコア |
JP4732467B2 (ja) * | 2005-01-11 | 2011-07-27 | ザ プロクター アンド ギャンブル カンパニー | 吸収性物品のためのシールされたコア |
JP2011500124A (ja) * | 2007-10-15 | 2011-01-06 | キンバリー クラーク ワールドワイド インコーポレイテッド | 向上した液体吸上げ性及び繊維ウェブ完全性を有する吸収性複合材料 |
WO2017057709A1 (ja) * | 2015-10-02 | 2017-04-06 | Sdpグローバル株式会社 | 吸水性樹脂組成物及びその製造方法 |
JPWO2017057709A1 (ja) * | 2015-10-02 | 2018-08-09 | Sdpグローバル株式会社 | 吸水性樹脂組成物及びその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
US6258996B1 (en) | 2001-07-10 |
IL131320A0 (en) | 2001-01-28 |
JP3375973B2 (ja) | 2003-02-10 |
TR199902794T2 (xx) | 2000-04-21 |
US6380456B1 (en) | 2002-04-30 |
WO1998037149A1 (en) | 1998-08-27 |
KR100341414B1 (ko) | 2002-06-22 |
NO993941D0 (no) | 1999-08-17 |
CA2280771C (en) | 2007-01-16 |
MX9907695A (es) | 2000-04-30 |
HUP0003102A3 (en) | 2004-09-28 |
BR9807430A (pt) | 2000-03-21 |
AU6322698A (en) | 1998-09-09 |
MX219085B (es) | 2004-02-10 |
KR20000071220A (ko) | 2000-11-25 |
CN1252829A (zh) | 2000-05-10 |
EP0964894A1 (en) | 1999-12-22 |
CA2280771A1 (en) | 1998-08-27 |
HUP0003102A2 (hu) | 2000-12-28 |
NO993941L (no) | 1999-10-19 |
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