COMPOSITE NON-WOVEN SHEET MATERIAL Russian patent published in 2021 - IPC D04H1/4374 

Abstract RU 2751707 C1

FIELD: textiles.

SUBSTANCE: composite non-woven sheet material includes cellulose fibres, hardening material, and microfibres. The sheet material has one first outer layer with high cellulose content and one second outer layer with high microfibre content, wherein the hardening material is located between the first outer layer with high cellulose content and the second outer layer with high microfiber content, and the cellulose fibres and microfibers pass into the hardening material. Also disclosed are a method for producing such composite non-woven sheet material and an application of such composite non-woven sheet material.

EFFECT: production of a composite non-woven sheet material from cellulose fibres.

15 cl, 4 dwg, 5 tbl

Similar patents RU2751707C1

Title Year Author Number
METHOD OF PRODUCING HYDRO-MATTED NON-WOVEN MATERIAL 2012
  • Strandkvist Mikael
RU2596105C2
NON-WOVEN MATERIAL WITH IMPROVED SURFACE PROPERTIES PRODUCTION METHOD 2015
  • Strandkvist Mikael
  • Akhoniemi Khannu
RU2700916C1
NON-WOVEN MATERIAL, FASTENED TO HYDRO-ENTANGLING OF FIBER, AND MANUFACTURING METHOD OF SUCH MATERIAL 2004
  • Strankvist Mikaehl'
  • Strolin Anders
  • Fingal Lars
  • Akhoniemi Khannu
RU2364668C2
HIGH-ABSORBENCY COMPOSITE SHEET MATERIAL AND A METHOD FOR MANUFACTURE THEREOF 1999
  • Suzuki Migaku
  • Mori Shingo
RU2222652C2
FIBROUS STRUCTURE WITH ANTIMICROBIAL ACTION 2015
  • Ahoniemi, Hannu
  • Fingal, Lars
  • Husmark, Ulrika
  • Malmgren, Kent
  • Nihlstrand, Anna
RU2728417C2
ABSORBENT MATERIAL 2015
  • Bogren, Maria
  • Fingal, Lars
  • Nihlstrand, Anna
RU2696642C1
BELT-CREPED MULTILAYER SHEET WITH VARIABLE LOCAL BASIC WEIGHT WITH CELLULOSE MICROFIBRE OBTAINED BY MEANS OF PERFORATED POLYMER TAPE 2012
  • Miller Dzhozef Kh.
  • Zumnikht Deniel U.
  • Bernard Ayanna M.
  • Vakhal Sandzhaj
RU2608601C2
NONWOVEN MATERIAL MANUFACTURE METHOD 1998
  • Jokhansson Berndt
  • Fingal' Lars
RU2215835C2
CLEANING TOWEL 2014
  • Rittkhaler Folker
  • Dunkel Jorg
  • Khausdorf Jorg
  • Vrom Gerrius
  • Ajzenkhut Andreas
RU2635602C2
NONWOVEN MATERIAL FOR APPLICATION AS BODY-CONTACTING SHEET IN ABSORBING PRODUCT 2007
  • Fingal Lars
  • Khellstrem Dzhanett
RU2415659C1

RU 2 751 707 C1

Authors

Bogren, Maria

Ahoniemi, Hannu

Dates

2021-07-16Published

2018-02-02Filed