ABSORBENT MEMBER AND ABSORBENT ARTICLE

A SANITARY NAPKIN (1) INCLUDES A TOPSHEET (2), A BACKSHEET (3), AND AN ABSORBENT MEMBER (4) CONTAINING AN ABSORBENT POLYMER INTERPOSED BETWEEN THE SHEETS (2) AND (3).THE ABSORBENT POLYMER CONTAINS A CARBOXYL GROUP AND/OR A CARBOXYLATE GROUP AND HAS A DEGREE OF NEUTRALIZATION OF 75 MOL% OR MORE AND A...

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Bibliographische Detailangaben
Hauptverfasser:	SAKAIHARA, YUJI, TSUJI, MAKOTO, KASAI, TAKAO, KASAHARA, RUMIKO
Format:	Patent
Sprache:	eng
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS DISINFECTION, STERILISATION, OR DEODORISATION OF AIR FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	A SANITARY NAPKIN (1) INCLUDES A TOPSHEET (2), A BACKSHEET (3), AND AN ABSORBENT MEMBER (4) CONTAINING AN ABSORBENT POLYMER INTERPOSED BETWEEN THE SHEETS (2) AND (3).THE ABSORBENT POLYMER CONTAINS A CARBOXYL GROUP AND/OR A CARBOXYLATE GROUP AND HAS A DEGREE OF NEUTRALIZATION OF 75 MOL% OR MORE AND AN ABSORPTION CAPACITY OF 5 TO 20 G/G MEASURED IN ACCORDANCE WITH JIS K7223.THE ABSORBENT POLYMER PREFERABLY HAS A VORTEX TIME OF 30 SECONDS OR MORE AND A LIQUID PERMEATION RATE UNDER LOAD OF 2.0 kPa OF 150 ML/MIN OR MORE.THE ABSORBENT POLYMER INTERPOSED BETWEEN AT LEAST TWO OF THE LAYERS ADJACENT TO EACH OTHER.