ABSORBENT PRODUCTS WITH IMPROVED ABSORBENT PROPERTIES Russian patent published in 2016 - IPC A61F13/15 

Abstract RU 2573299 C2

FIELD: medicine.

SUBSTANCE: invention is concerned with absorbent products containing superabsorbent polymeric particles, such as disposable diapers, pull-up diapers and adult incontinence underwear. An absorbent product containing an absorbent core with the absorbent product divided into three segments: a front segment, a back segment and a perineum segment arranged between the front segment and back segment; the dry absorbent core is 0.2 to 5 mm thick in the perineum point of the product. The absorbent core contains at least 90% of superabsorbent polymeric particles. The superabsorbent polymeric particles contained in the absorbent core in the front segment, or the perineum segment, or the whole absorbent core require the time of less than 240 s to achieve absorption 20 g/g.

EFFECT: higher absorption.

16 cl, 17 dwg, 3 tbl

Similar patents RU2573299C2

Title Year Author Number
ABSORBENT PRODUCTS WITH IMPROVED ABSORBENT PROPERTIES 2012
  • Ehrnsperger Bruno Johannes
  • Jennewein Marc
  • Lutsche Marion
  • Peri Andrea
  • Thomann Maike
RU2573344C1
ABSORBENT PRODUCTS CONTAINING CHANNELS 2013
  • Roe Donald Carroll
  • Kreuzer Carsten Heinrich
  • Rosati Rodrigo
RU2605066C1
ABSORBING ARTICLES HAVING CHANNEL-FORMING AREAS AND WETNESS INDICATOR 2014
  • Joseph Laveeta
RU2662136C1
ABSORBING PRODUCTS CONTAINING POCKETS 2013
  • Roe Donald Carroll
  • Kreuzer Carsten Heinrich
  • Wciorka Maja
RU2637983C2
ABSORBING PRODUCTS CONTAINING CHANNELS 2013
  • Roe Donald Carroll
  • Kreuzer Carsten Heinrich
  • Rosati Rodrigo
  • Wciorka Maja
RU2637889C2
ABSORBING PRODUCTS WITH BARRIER WRENCHES 2014
  • Berrizbeitia Jose Mauricio
  • Bianchi Ernesto Gabriel
  • Frazer Andrea Marie
RU2626229C2
ABSORBENT STRUCTURAL ELEMENTS AND CORES WITH EFFECTIVE IMMOBILIZATION OF ABSORBENT MATERIAL 2014
  • Stelzig Lutz
  • Jackels Hans Adolf
  • Jarke Thomas
  • Rinnert Thorsten
RU2640983C1
ABSORBENT CORES CONTAINING CHANNEL-FORMING AREAS AND BINDINGS IN FORM OF C-SHAPED SHELLS 2014
  • Stelzig Lutz
  • Jackels Hans Adolf
  • Jarke Thomas
  • Rinnert Thorsten
RU2638754C1
ABSORBENT CORE WITH HIGH CONTENT OF SUPERABSORBENT MATERIAL 2013
  • Arizti Blanca
  • Bianchi Ernesto
  • Ehrnsperger Bruno Johannes
  • Jackels Hans Adolf
  • Kreuzer Carsten Heinrich
  • Rosati Rodrigo
RU2630891C2
ABSORBENT ARTICLE CONTAINING THE SYSTEM OF ADHESIVE ATTACHMENT OF THE ABSORBING CORE AND REAR SHEET INCLUDING TWO ADHESIVE MATERIALS 2015
  • Bianchi, Ernesto, Gabriel
  • Berrizbeitia, Jose, Mauricio
  • Rinnert, Thorsten
  • Schurdak, Eric, Robert
RU2652306C1

RU 2 573 299 C2

Authors

Ehrnsperger Bruno Johannes

Jennewein Marc

Michnacs Marion

Peri Andrea

Thomann Maike

Dates

2016-01-20Published

2012-06-13Filed