Flushable absorbent composites
Absorbent composite structures containing fluff pulp and a superabsorbent material, such as those useful for disposable diapers, can be made to be flushable if the superabsorbent has the requisite properties. It has been found that flushability of such composite structures is enhanced when using sup...
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creator | THOMAS MATHIAS KOLB |
description | Absorbent composite structures containing fluff pulp and a superabsorbent material, such as those useful for disposable diapers, can be made to be flushable if the superabsorbent has the requisite properties. It has been found that flushability of such composite structures is enhanced when using superabsorbent materials having a ratio of the Absorbency Under Load (AUL) to the Centrifuge Retention Capacity (CRC) of 0.6 or greater, preferably of 0.7 or greater. The AUL test is conducted by means of a demand absorbency tester (100) comprising an absorbency under load apparatus (106). |
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It has been found that flushability of such composite structures is enhanced when using superabsorbent materials having a ratio of the Absorbency Under Load (AUL) to the Centrifuge Retention Capacity (CRC) of 0.6 or greater, preferably of 0.7 or greater. The AUL test is conducted by means of a demand absorbency tester (100) comprising an absorbency under load apparatus (106).</description><edition>5</edition><language>eng</language><subject>BANDAGES, DRESSINGS OR ABSORBENT PADS ; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES ; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. 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It has been found that flushability of such composite structures is enhanced when using superabsorbent materials having a ratio of the Absorbency Under Load (AUL) to the Centrifuge Retention Capacity (CRC) of 0.6 or greater, preferably of 0.7 or greater. The AUL test is conducted by means of a demand absorbency tester (100) comprising an absorbency under load apparatus (106).</description><subject>BANDAGES, DRESSINGS OR ABSORBENT PADS</subject><subject>CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES</subject><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. 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STENTS</topic><topic>DISINFECTION, STERILISATION, OR DEODORISATION OF AIR</topic><topic>FILTERS IMPLANTABLE INTO BLOOD VESSELS</topic><topic>FIRST-AID KITS</topic><topic>FOMENTATION</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL</topic><topic>ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>PROSTHESES</topic><topic>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><topic>TREATMENT OR PROTECTION OF EYES OR EARS</topic><toplevel>online_resources</toplevel><creatorcontrib>THOMAS MATHIAS KOLB</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>THOMAS MATHIAS KOLB</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Flushable absorbent composites</title><date>1994-06-16</date><risdate>1994</risdate><abstract>Absorbent composite structures containing fluff pulp and a superabsorbent material, such as those useful for disposable diapers, can be made to be flushable if the superabsorbent has the requisite properties. It has been found that flushability of such composite structures is enhanced when using superabsorbent materials having a ratio of the Absorbency Under Load (AUL) to the Centrifuge Retention Capacity (CRC) of 0.6 or greater, preferably of 0.7 or greater. The AUL test is conducted by means of a demand absorbency tester (100) comprising an absorbency under load apparatus (106).</abstract><edition>5</edition><oa>free_for_read</oa></addata></record> |
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language | eng |
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subjects | BANDAGES, DRESSINGS OR ABSORBENT PADS CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY 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 PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PROSTHESES THEIR RELEVANT APPARATUS TRANSPORTING TREATMENT OR PROTECTION OF EYES OR EARS |
title | Flushable absorbent composites |
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