ABSORBING LAYERED STRUCTURE Russian patent published in 2009 - IPC A61F13/15 A61L15/28 A61L15/60 

Abstract RU 2361557 C2

FIELD: medicine.

SUBSTANCE: invention concerns medicine. The absorbing layered structure intended for use as the absorbing body in the absorbing product is described. The absorbing structure contains the first blanket consisting mainly from the fluffed crushed cellulose, the second blanket consisting mainly from the fluffed crushed cellulose, and the inside layer located between blankets and consisting of an admixture of the fluffed crushed cellulose and a 5-90 wt % material with ultrahigh absorbing ability. Thus the fluffed crushed cellulose in blankets has durability of a quill which is less than durability of a quill in an inside layer, at least, on 1 N, measured at mass on unit of the area, making 300 g/m2, and specific volume of 4.5 cm3/g or less, and preferably durability of a quill which is less than durability of a quill in an inside layer, at least, on 2 N, measured at mass on unit of the area making 300 g/m, and specific volume of 4.5 cm3/g or less.

EFFECT: development of the absorbing layered structure intended for use as the absorbing body in the absorbing product.

14 cl, 3 tbl, 3 ex

Similar patents RU2361557C2

Title Year Author Number
METHOD FOR DETECTION OF DETACHMENT OR REMOVAL OF ABSORBENT PRODUCT FROM BODY 2005
  • Berlehnd Kehrolin
  • Moberg-Alekhammar Barbro
RU2384314C2
ABSORBING STRUCTURE AND METHOD FOR MANUFACTURING ABSORBING STRUCTURE BY FORMING MAT ON HIGHLY MELLOWED MATERIAL 1997
  • Magnusson Ing-Britt
  • Pol'Sson Jokhanna
RU2203012C2
ABSORBENT PRODUCT WITH OIL COMPOSITION AND OIL-PROOF LAYER 2016
  • Persson, Charlotte
RU2698398C1
ABSORBING PRODUCT CONTAINING ELASTIC LAMINATE 2004
  • Vestlund-Karlsson Jan
  • Vennerbek Margareta
RU2345747C2
ADSORPTION STRUCTURE AND ADSORBENT ARTICLE CONTAINING IT 2004
  • Ehsterdakhl' Ehje
  • Khanson Sharlotta
  • Karlsson Karl
RU2344838C2
ABSORBING PRODUCT CONTAINING ELASTIC LAMINATE 2004
  • Lakso Ehlizabet
  • Khil'Deberg Jenni
RU2345746C2
ABSORBING STRUCTURE AND METHOD FOR OBTAINING ABSORBING STRUCTURE BY FORMING MAT OF ABSORBING MATERIAL TOGETHER WITH PNEUMATICALLY LAID ADHESION-BOUND LAYER 1997
  • Rosseland Berit
RU2203011C2
ABSORBING ITEM WITH DEODORIZING SUBSTANCE 2007
  • Andreasson Bo
  • Forsgren Brusk Ulla
  • Mal'Mgren Kent
  • Stridfel'Dt Katrin
RU2441671C1
HYGIENE PRODUCT COMPRISING A pH-REGULATING COMPOSITION AND METHOD OF MANUFACTURING THEREOF 2015
  • Stol Shadi
RU2660052C1
ABSORBENT ARTICLE CONTAINING SECURING UNIT FOR ABSORBENT ARTICLE REMOVAL 2005
  • Andersson Mikaehl'
  • Stubner Karin
  • Fernfors Ingemar
  • Doverbo Anna-Gerd
RU2371159C2

RU 2 361 557 C2

Authors

Guidotti Ted

Dates

2009-07-20Published

2005-07-04Filed