BE357710A - - Google Patents

Info

Publication number
BE357710A
BE357710A BE357710DA BE357710A BE 357710 A BE357710 A BE 357710A BE 357710D A BE357710D A BE 357710DA BE 357710 A BE357710 A BE 357710A
Authority
BE
Belgium
Prior art keywords
materials
air
fibers
fabrics
bath
Prior art date
Application number
Other languages
French (fr)
Publication of BE357710A publication Critical patent/BE357710A/fr

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/34—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxygen, ozone or ozonides
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/07—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
    • D06M11/11—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
    • D06M13/188—Monocarboxylic acids; Anhydrides, halides or salts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Description

       

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  "BROCEDE DE   TRANSFORMATION   DES MATIERES A BASE DE CELLULOSE     9 EN     PARTICULIER   DES   MATIERES   TEXTILES" par: 
La présente intention a trait à un procédé de transfor- mation des fibres à base de cellulose et,en particulier,des   fi bres   textiles prises soit à l'état naturel soit après   filatu-   re ou tissage,de manière   à   provoquer un gonflement de ces fibres, à en augmenter lepoids et à leur donner des propriétés qui rem- dent les tissus qui sont formées par elles, sensiblement plus lourds et en même temps plus réguliers et modifient essentielle- ment la texture d'une manière avantageuse. 



   L'invention consiste essentiellement à soumettre les fibres ou les fils tisses au moyen de ces fibres alternativement l'action de l'air et à l'action d'une solution chimique spé- ciale dans laquelle on immerge les fibres,les fils ou les tissus faits d'eux. 



   L'invention consiste plus particulièrement en la com- position de la solution chimique ou bain dans lequel les fibres - sont imprégnées.Cette solution est à base alcaline et contient, en outre,une certaine quantité d'acides ainsi qu'une certaine   quantité d'Oxygène ou d'Ozone. 



  Les matières trempées ou imprégnées dans cette   'solution,sont ensuite passées à l'air ozonifié; de préférence, 

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 lorsqu'il s'agit de tissus,on répêtera cette opération plusieurs fois, c'est-à-dire   qu'après   un premier passage à l'air,suivant l'imprégnation dans le bain,les matières sont imprégnées ou im- mergées dans le bain une seconde fois et passées ensuite de nou- veau à l'air et ainsi de suite,l'opération pouvant se répéter maussi souvent que cela peut paraître nécessaire pour   l'Obtenu on     du résultat voulu. 



  Dans le but faire comprendre l'invention ) celle-ci va être   décrite ci-après sous une forme d'exécution,donnée à titre d'ex-   -emple,l'invention   n'étant pas limitée à cette forme d'exécution: 
On trempe les matières pendant un temps qui ne doit pas dépasser une durée de quelques minutes et à la température ordinaire,dans une solution à base   alcal.ine   constituée,par exemple,dans une pro- portion de 85 parties d'hydroxyde de potassium,et à laquelle on -ajoute des acides dans les proportions suivantes: 
Acide acétique:? parties. acide chlorhydrique:6 parties on y ajoute soit,préalablement,soit après la composition du bain décrit ci-haut de l'Oxygène ou de l'Ozone. 



   Après le trempage,les matières ou tissus ainsi traités par la solution ci-dessus, sont passés à l'air mélangé avec de l'o- zone ou de l'oxygène et l'opération se répète,le cas échéant, deux pu plusieurs fois ainsi que cela a été dit plus haut. 



   On neutralise ensuite par l'acide, à la manière généralement usitée dans l'industrie textile,et on lave finalement à l'eau le produit obtenu. 



   Les fils et tissus obtenus suivant la présente invention ont subi une transformation qui en rend la valeur beaucoup plus grande,leur poids et leur volume ayant sensiblement augmenté;les -tissus acquièrent au toucher des qualités nouvelles et ont subi une véritable transformati on chimique qui en modifie essentiel- lement la texture d'une maniere avantageuse.



   <Desc / Clms Page number 1>
 



  "TRANSFORMATION BROCADE OF CELLULOSE-BASED MATERIALS 9 IN PARTICULAR TEXTILE MATERIALS" by:
The present intention relates to a process for transforming cellulose-based fibers and, in particular, textile fibers taken either in their natural state or after spinning or weaving, so as to cause swelling of these fibers. fibers, to increase their weight and give them properties which replenish the fabrics which are formed by them, substantially heavier and at the same time more regular and essentially modify the texture in an advantageous manner.



   The invention essentially consists in subjecting the fibers or threads woven by means of these fibers alternately to the action of air and to the action of a special chemical solution in which the fibers, threads or fibers are immersed. fabrics made from them.



   The invention consists more particularly in the composition of the chemical solution or bath in which the fibers are impregnated. This solution is alkaline-based and also contains a certain amount of acids as well as a certain amount of acid. 'Oxygen or Ozone.



  The materials soaked or impregnated in this solution are then passed through ozonated air; preferably,

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 in the case of fabrics, this operation will be repeated several times, that is to say that after a first passage in air, following the impregnation in the bath, the materials are impregnated or immersed in the bath a second time and then passed again to air and so on, the operation being able to be repeated as often as it may seem necessary to obtain the desired result.



  With the aim of making the invention understood), the latter will be described below in one embodiment, given by way of example, the invention not being limited to this embodiment:
The materials are soaked for a time which should not exceed a period of a few minutes and at room temperature in an alkaline-based solution consisting, for example, of a proportion of 85 parts of potassium hydroxide, and to which acids are added in the following proportions:
Acetic acid:? parts. hydrochloric acid: 6 parts are added either beforehand or after the composition of the bath described above of Oxygen or Ozone.



   After soaking, the materials or fabrics thus treated with the above solution, are passed through air mixed with o- zone or oxygen and the operation is repeated, if necessary, two or more times as has been said above.



   The product is then neutralized with acid, in the manner generally used in the textile industry, and the product obtained is finally washed with water.



   The yarns and fabrics obtained according to the present invention have undergone a transformation which makes their value much greater, their weight and their volume having appreciably increased; the fabrics acquire new qualities to the touch and have undergone a real chemical transformation which in turn. essentially modifies the texture in a beneficial manner.


    

Claims (1)

RESUME: En résumé' l'inventjon comporte: a- Un procédé de transformation des matières contenant de la cel- lulose et en particulier les fibres textiles,lequel procédé consiste à traiter des matières dans un bain à base alcaline additionne d'une certaine quantité d'acides et d'ozone et à passer ensuite à l'air les mati ères traitées, procédé par le- des quel le passage @ matjeres dans le bain précité et leur pas- sage subséquent à l'air ozoifie sont répétés à plusieurs reprises jusqu' à l'obtentjon du resultat voulu ; . b-comme produits nouveaux: des fils, tissus ou autres oroduits textiles industriels o'btenus par le traitement défini sous a- SUMMARY: In summary 'the invention comprises: a- A process for transforming materials containing cellulose and in particular textile fibers, which process consists of treating materials in an alkaline-based bath adding a certain quantity of acids and ozone and then passing the treated materials to air, a process by which the passage @ matjeres in the aforementioned bath and their subsequent passage in ozo air are repeated several times until the desired result is obtained; . b-as new products: yarns, fabrics or other industrial textile oroducts obtained by the treatment defined under a-
BE357710D BE357710A (en)

Publications (1)

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BE357710A true BE357710A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995006712A1 (en) * 1993-08-30 1995-03-09 Ecolab Inc. Potentiated aqueous ozone cleaning composition for removal of a contaminating soil from a surface
US5567444A (en) * 1993-08-30 1996-10-22 Ecolab Inc. Potentiated aqueous ozone cleaning and sanitizing composition for removal of a contaminating soil from a surface

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995006712A1 (en) * 1993-08-30 1995-03-09 Ecolab Inc. Potentiated aqueous ozone cleaning composition for removal of a contaminating soil from a surface
US5484549A (en) * 1993-08-30 1996-01-16 Ecolab Inc. Potentiated aqueous ozone cleaning composition for removal of a contaminating soil from a surface
US5567444A (en) * 1993-08-30 1996-10-22 Ecolab Inc. Potentiated aqueous ozone cleaning and sanitizing composition for removal of a contaminating soil from a surface
FR2739041A1 (en) * 1995-09-22 1997-03-28 Ecolab Inc PROCESS FOR CLEANING AND SANITIZING SOLID SURFACES OR INDUSTRIAL FACILITIES
NL1004029C2 (en) * 1995-09-22 1998-12-29 Ecolab Inc Potentized aqueous ozone cleaning and sanitizing composition to remove contaminating surface contamination.

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