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1. WO1996003544 - LATEX COMPOSITION FOR SIZING YARNS OR TEXTILE FIBRES AND SIZING METHOD

Publication Number WO/1996/003544
Publication Date 08.02.1996
International Application No. PCT/FR1995/000953
International Filing Date 17.07.1995
Chapter 2 Demand Filed 22.02.1996
IPC
C08F 283/02 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
283Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G117
02on to polycarbonates or saturated polyesters
D06M 15/263 2006.01
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D0664
15Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with macromolecular compounds; Such treatment combined with mechanical treatment
19with synthetic macromolecular compounds
21Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
263of unsaturated carboxylic acids; Salts or esters thereof
D06M 15/507 2006.01
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D0664
15Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with macromolecular compounds; Such treatment combined with mechanical treatment
19with synthetic macromolecular compounds
37Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
507Polyesters
D06M 15/693 2006.01
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D0664
15Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with macromolecular compounds; Such treatment combined with mechanical treatment
693with natural or synthetic rubber, or derivatives thereof
CPC
C08F 283/02
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
283Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
02on to polycarbonates or saturated polyesters
D06M 15/263
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
15Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
19with synthetic macromolecular compounds
21Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
263of unsaturated carboxylic acids; Salts or esters thereof
D06M 15/5075
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
15Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
19with synthetic macromolecular compounds
37Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
507Polyesters
5075containing sulfonic groups
D06M 15/693
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
15Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
693with natural or synthetic rubber, or derivatives thereof
Applicants
  • RHONE-POULENC CHIMIE [FR/FR]; 25, quai Paul-Doumer F-92408 Courbevoie Cédex, FR (AllExceptUS)
  • PECATE, Nicole [FR/FR]; FR (UsOnly)
  • VIDIL, Christine [FR/FR]; FR (UsOnly)
Inventors
  • PECATE, Nicole; FR
  • VIDIL, Christine; FR
Agents
  • FABRE, Madeleine-France; Rhône-Poulenc Chimie Direction de la Propriété Industrielle 25, quai Paul-Doumer F-92408 Courbevoie Cédex, FR
Priority Data
94/0908722.07.1994FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) LATEX COMPOSITION FOR SIZING YARNS OR TEXTILE FIBRES AND SIZING METHOD
(FR) COMPOSITION LATEX POUR L'ENCOLLAGE DE FILS OU DE FIBRES TEXTILES ET PROCEDE D'ENCOLLAGE
Abstract
(EN)
Yarns and textile fibre sizing composition consisting of an aqueous dispersion with a macromolecular arrangement comprising an ethylenically unsaturated (meth)acrylic/carboxylic copolymer, blended, within the macromolecular arrangement, with or at least partially grafted onto a water dispersible sulphonated polyester with a PERSOZ hardness of at least 60, the gravimetric content of the macromolecular arrangement, in ethylenically unsaturated carboxlic acid-derivated units, being at least 10 %, the nature of the (meth)acrylic copolymer being such that the macromolecular arrangement has a PERSOZ hardeness at least equal to that of the water-dispersible sulphonated polyester. The invention also concerns a method of textile fiber sizing by immersion of the yarns in the composition at the desired temperature, followed by hydro-extraction by passing the yarns through hydro-extracting rollers and then drying the sized yarns over heating cylinders.
(FR)
Composition pour l'encollage de fils ou de fibres textiles, constituée d'une dispersion aqueuse d'un ensemble macromoléculaire comprenant un copolymère (meth)acrylique/acide carboxylique éthyléniquement insaturé se présentant, dans l'ensemble macromoléculaire, en mélange avec ou au moins partiellement greffé sur un polyester sulfoné hydrodispersable présentant une dureté PERSOZ d'au moins 60, la teneur pondérale de l'ensemble macromoléculaire en motifs dérivés dudit acide carboxylique éthyléniquement insaturé, étant d'au moins 10 %, la nature dudit copolymère (meth)acrylique étant telle que l'ensemble macromoléculaire présente une dureté PERSOZ au moins égale à celle dudit polyester sulfoné hydrodispersable. Procédé d'encollage des chaînes de fils textiles, par immersion des fils dans ladite composition à la température désirée, puis essorage par passage entre des rouleaux essoreurs et enfin séchage des fils encollés sur cylindres chauffants.
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