Processing

Please wait...

Settings

Settings

Goto Application

1. WO2001057314 - WATER- AND GREASE-PROOFING OF PAPER

Publication Number WO/2001/057314
Publication Date 09.08.2001
International Application No. PCT/JP2001/000402
International Filing Date 23.01.2001
Chapter 2 Demand Filed 23.05.2001
IPC
D21H 21/16 2006.1
DTEXTILES; PAPER
21PAPER-MAKING; PRODUCTION OF CELLULOSE
HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D84; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G97; PAPER NOT OTHERWISE PROVIDED FOR
21Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper impregnating or coating material, characterised by its function, form or properties
14characterised by function or properties in or on the paper
16Sizing or water-repelling agents
CPC
D21H 21/16
DTEXTILES; PAPER
21PAPER-MAKING; PRODUCTION OF CELLULOSE
HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
21Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
14characterised by function or properties in or on the paper
16Sizing or water-repelling agents
Applicants
  • DAIKIN INDUSTRIES, LTD. [JP]/[JP] (AllExceptUS)
  • MASUTANI, Tetsuya [JP]/[JP] (UsOnly)
  • ISHIKAWA, Masahiko [JP]/[JP] (UsOnly)
Inventors
  • MASUTANI, Tetsuya
  • ISHIKAWA, Masahiko
Agents
  • AOYAMA, Tamotsu
Priority Data
2000-2209531.01.2000JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) WATER- AND GREASE-PROOFING OF PAPER
(FR) IMPERMEABILISATION DE PAPIER A L'EAU ET A LA GRAISSE
Abstract
(EN) A treatment for paper comprising a fluorine compound component containing a fluorinated ester of the following general formula and a water-soluble cationic polymer can impart satisfactory waterproofness and greaseproofness to paper: [Rf-A1-0-C(=0)-]pR11[-C(=0)-0H]q wherein Rf is a fluorinated aliphatic group; R11 is a hydrocarbon group; A1 is an unsaturated aliphatic, aromatic, araliphatic or alicyclic hydrocarbon group; p is a number of 1 to 4; and q is a number of 0 to 3, the sum of p and q being a number of 0 to 4.
(FR) L'invention concerne un traitement de papier comprenant un composé fluoré contenant un ester fluoré de La formule générale suivante et un polymère cationique hydrosoluble, qui peut conférer audit papier une imperméabilité à l'eau et à la graisse satisfaisante [Rf-A1-0-(=0)-]pR11[-C(=0)-OH]q, Rf représente un groupe aliphatique fluoré ; R11 représente un groupe hydrocarbure ; A1 représente un groupe aromatique, araliphatique, alicyclique ou aliphatique insaturé; p vaut 1 à 4 ; et q vaut 0 à 3, la somme de p et q étant comprise entre 0 et 4.
Related patent documents
Latest bibliographic data on file with the International Bureau