WO2004020288A1 - Procede de fabrication de conteneurs solubles dans l'eau par thermoformage - Google Patents

Procede de fabrication de conteneurs solubles dans l'eau par thermoformage Download PDF

Info

Publication number
WO2004020288A1
WO2004020288A1 PCT/EP2003/009688 EP0309688W WO2004020288A1 WO 2004020288 A1 WO2004020288 A1 WO 2004020288A1 EP 0309688 W EP0309688 W EP 0309688W WO 2004020288 A1 WO2004020288 A1 WO 2004020288A1
Authority
WO
WIPO (PCT)
Prior art keywords
water
soluble
thermoforming
materials
containers
Prior art date
Application number
PCT/EP2003/009688
Other languages
English (en)
Inventor
Cesarino Galassi
Original Assignee
Packaging Imolese S.P.A.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Packaging Imolese S.P.A. filed Critical Packaging Imolese S.P.A.
Priority to AU2003271572A priority Critical patent/AU2003271572A1/en
Publication of WO2004020288A1 publication Critical patent/WO2004020288A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/02—Enclosing successive articles, or quantities of material between opposed webs
    • B65B9/04—Enclosing successive articles, or quantities of material between opposed webs one or both webs being formed with pockets for the reception of the articles, or of the quantities of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/46—Applications of disintegrable, dissolvable or edible materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/716—Degradable
    • B32B2307/7166—Water-soluble, water-dispersible
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/738—Thermoformability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/10—Polypropylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2327/00—Polyvinylhalogenides
    • B32B2327/06—PVC, i.e. polyvinylchloride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2329/00—Polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals
    • B32B2329/04—Polyvinylalcohol
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/40—Closed containers
    • B32B2439/60—Bottles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/40—Closed containers
    • B32B2439/62—Boxes, cartons, cases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/40—Closed containers
    • B32B2439/66—Cans, tins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2553/00—Packaging equipment or accessories not otherwise provided for

Definitions

  • the invention relates to a process for the manufacture of "water-soluble containers", both of individual containers or also simultaneously of several water-soluble containers with multiple and different filling capacities for example from 1 ml to 10 litres, which containers which may be filled with various kinds of products, such as fluids and/or liquid products, gels and/or liquid products having a high density, powders and/or granular products of various types, paste-type products and/or solid products, and which may in a necessary and sufficient degree be “secure” under the aspect of their resistance against rupture or breakage and/or seepage of the product (s) contained in them, and this until the time of their final use.
  • products such as fluids and/or liquid products, gels and/or liquid products having a high density, powders and/or granular products of various types, paste-type products and/or solid products
  • the products contained in the "water-soluble containers” are released “solely as a result of the dissolution of the packaging material in the presence of water” ; therefore the invention may be utilised and/or applied to most variegated uses and business sectors and product types, such as: detergents and domestic cleaning agents; deodorants and sanitises; cosmetic and personal hygiene preparations.
  • the particular interest of the invention lies in several potential applications thereof, such as the option of: filling all the containers with a single kind of product (product X) , filling some with one product (product X 1 ) and others with a different product (product Y) , filling a same container with different products, at first product X and later on product Y, filling the containers with products of two or more phases (i.e., product X + product Y) , being able to handle simultaneously, in a single filling step, containers different both in shape and in quantity of product contained therein.
  • the invention moreover permits to apply the process to most variegated kinds of shape, both regular and irregular, as well as the realisation of shapes encompassing: objects of common and/or daily use, such as flasks and/or bottles, cups and various containers, tubes and cans or jars, boxes/packages, etc. objects and/or shapes demanded in aesthetic terms by marks and/or products of the market.
  • Figs. 1 to 8 show the four respective views of several exemplary containers.
  • the present invention does not have the single objective of realising "containers of water- soluble material", but rather has a broader and twofold objective, i.e.: a) a diversified handling and thus an improvement of the actual problems of thermoforming materials of the water-soluble type which, given their peculiarity, pose difficulties of treatment and stability and therefore require particular attention in their handling, not only during production, but also during their subsequent confectioning and storage; b) but also to obtain, in the scope of a single thermoforming process, the "simultaneous" creation of the "water- soluble container” and of a practical and exclusive system of a "flat base and dome-shaped body" of semirigid and/or rigid and/or semi-flexible material, either of the "nonpeelable” or “peelable” type and which, as it assumes precisely the same shapes of the water- soluble container, in turn is conceivable as: a primary container for the protection of the water- soluble container
  • the invention consists in having resolved, in a single processing step, several of the more critical aspects of such water-soluble containers, such as on the one hand the need for an even better protection (given their inherent fragility) , on the other hand facilitation of the packaging process, and consequently the resulting and quite considerable optimisation of confectioning costs.
  • the invention allows to obtain the following improvements : both through the "formation of the pouch, formation of the container, filling and closing of the water- soluble container", all in a single production process, and through the use of three (3) materials (designated in Fig. 9 by "Bl”, “B2”, “B3”): these materials have the characteristic of both "B2" and “B3" being materials of the water-soluble type and therefore
  • FIG. 9 is a schematic view which illustrates by way of example the process of manufacturing water-soluble containers according to the invention.
  • the main characteristic of the invention consists in the combined use of three different materials in the form of rolls, but above all the obligatory use of two of these ("Bl" and "B2") in combination for thermoforming the pouch which then is intended for filling with the product.
  • Products Bl and B2 may also in advance be compounded in a single roll.
  • Material "Bl” preferably is a polypropylene/polyethylene compound material, however it may also be another kind of material and compounded (in 2, 3, or more layers) which may furthermore be used in the process, such as polyester, PVC, polyester/polyethylene, polyester/polypropylene, metallised polypropylene, etc.
  • Material “B2” is a material preferably of PVAL (polyvinyl alcohol) , and thus a material which is soluble upon contact with water; also other kinds of materials, which are also soluble in water, may be used in the process ; moreover in accordance with the final uses it is possible to utilise materials that are soluble in water but also compounded with other materials which do not permit “peeling", such as cardboard, aluminium, plastics, etc.
  • PVAL polyvinyl alcohol
  • Material “B3” is, just like in the case of “B2", a material preferably of PVAL (polyvinyl alcohol) , and therefore soluble upon contact with water; also other kinds of materials, which are also soluble in water, may be used in the process; moreover in accordance with the final uses it is possible to utilise materials which are soluble in water but also compounded with other materials that do not permit "peeling", such as cardboard, aluminium, plastics, etc .
  • PVAL polyvinyl alcohol
  • the process for producing the containers takes place with the aid of a horizontal-type method of conveying the materials, where the sequence of the single processing steps is the following: a) uncoiling the first two (2) different materials, “Bl” and “B2”: these are or are not compounded with each other, but are wound and transported simultaneously, one superposed on the other, and are both simultaneously involved in the step of thermoforming the containers .
  • Material “Bl” is used as a first layer and thus in direct contact with the "female” moulding die; when the processing is concluded, this material constitutes the above described "dome-shaped body structure" that is not soluble in water and thus has a function of containing the actual water-soluble container.
  • Material “B2”, which is of water- soluble PVAL, constitutes the lower part of the water- soluble container; in the thermoforming process it enters into contact with the "male” mould and then enters into direct contact with the product for filling.
  • Both materials "Bl” and “B2" are initially preheated until the temperature suitable for forming is attained, which temperature may vary, both owing to the kinds and the thicknesses of the used materials, through a temperature range which may span from a minimum of 90° to a maximum of 280° (cf. 1 in Fig. 9) ;
  • the following step provides the "cutting" (cf. 6 in Fig. 9) with the aid of a suitable predisposed punching tool for the purpose of obtaining three different objectives :
  • this particular perforation has the further purpose of acting as an element for facilitating maintaining contact between material "Bl” and the water-soluble container (i.e., the two materials “B2" and “B3" welded to each other) until the time of use of this water-soluble container;

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wrappers (AREA)

Abstract

L'invention concerne un procédé de fabrication de conteneurs solubles dans l'eau par thermoformage, deux matériaux différents (B1, B2) étant utilisés de manière combinée, l'un d'eux étant soluble dans l'eau et l'autre non. Ce procédé consiste à thermoformer simultanément la poche destinée à être remplie de produit. Selon l'invention, un troisième matériau (B3), soluble dans l'eau, est utilisé dans la fabrication du conteneur, ce troisième matériau servant à la fermeture par soudage.
PCT/EP2003/009688 2002-08-30 2003-09-01 Procede de fabrication de conteneurs solubles dans l'eau par thermoformage WO2004020288A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003271572A AU2003271572A1 (en) 2002-08-30 2003-09-01 Process for manufacturing water-soluble containers by thermoforming

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT001865A ITMI20021865A1 (it) 2002-08-30 2002-08-30 Procedimento per la produzione in termoformatura di
ITMI2002A001865 2002-08-30

Publications (1)

Publication Number Publication Date
WO2004020288A1 true WO2004020288A1 (fr) 2004-03-11

Family

ID=31972202

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2003/009688 WO2004020288A1 (fr) 2002-08-30 2003-09-01 Procede de fabrication de conteneurs solubles dans l'eau par thermoformage

Country Status (3)

Country Link
AU (1) AU2003271572A1 (fr)
IT (1) ITMI20021865A1 (fr)
WO (1) WO2004020288A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007068298A1 (fr) * 2005-12-14 2007-06-21 Henkel Kommanditgesellschaft Auf Aktien Procede et dispositif de fabrication de poches en feuille
WO2008068779A2 (fr) * 2006-12-07 2008-06-12 Shilpan Pravinchandra Patel Emballage à base de film soluble dans l'eau, procédé et appareil pour sceller celui-ci à l'aide d'humidité/vapeur d'eau
EP3381836A1 (fr) * 2017-03-31 2018-10-03 Henkel AG & Co. KGaA Produit détergent
EP3381835A1 (fr) * 2017-03-31 2018-10-03 Henkel AG & Co. KGaA Produit détergent

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992017382A1 (fr) 1991-04-05 1992-10-15 Rhone-Poulenc Agriculture Ltd. Emballage hydrosoluble
WO1993008095A1 (fr) 1991-10-24 1993-04-29 Rhone-Poulenc Agrochimie Emballage hydrosoluble
WO1994029104A1 (fr) * 1993-06-15 1994-12-22 Ciba-Geigy Ag Materiau d'emballage comprenant un film soluble dans l'eau
WO2000055068A1 (fr) 1999-03-17 2000-09-21 Unilever Plc Emballage hydrosoluble
WO2000055415A1 (fr) 1999-03-17 2000-09-21 Unilever Plc Processus de production d'emballages solubles dans l'eau
GB2362868A (en) * 2001-05-14 2001-12-05 Aquasol Ltd Water-soluble packaging systems
WO2002016207A1 (fr) 2000-08-25 2002-02-28 Reckitt Benckiser (Uk) Limited Procede et moule pour le thermoformage de recipients

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992017382A1 (fr) 1991-04-05 1992-10-15 Rhone-Poulenc Agriculture Ltd. Emballage hydrosoluble
WO1993008095A1 (fr) 1991-10-24 1993-04-29 Rhone-Poulenc Agrochimie Emballage hydrosoluble
WO1994029104A1 (fr) * 1993-06-15 1994-12-22 Ciba-Geigy Ag Materiau d'emballage comprenant un film soluble dans l'eau
WO2000055068A1 (fr) 1999-03-17 2000-09-21 Unilever Plc Emballage hydrosoluble
WO2000055415A1 (fr) 1999-03-17 2000-09-21 Unilever Plc Processus de production d'emballages solubles dans l'eau
WO2002016207A1 (fr) 2000-08-25 2002-02-28 Reckitt Benckiser (Uk) Limited Procede et moule pour le thermoformage de recipients
GB2362868A (en) * 2001-05-14 2001-12-05 Aquasol Ltd Water-soluble packaging systems

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007068298A1 (fr) * 2005-12-14 2007-06-21 Henkel Kommanditgesellschaft Auf Aktien Procede et dispositif de fabrication de poches en feuille
WO2008068779A2 (fr) * 2006-12-07 2008-06-12 Shilpan Pravinchandra Patel Emballage à base de film soluble dans l'eau, procédé et appareil pour sceller celui-ci à l'aide d'humidité/vapeur d'eau
WO2008068779A3 (fr) * 2006-12-07 2008-11-27 Shilpan Pravinchandra Patel Emballage à base de film soluble dans l'eau, procédé et appareil pour sceller celui-ci à l'aide d'humidité/vapeur d'eau
EP3381836A1 (fr) * 2017-03-31 2018-10-03 Henkel AG & Co. KGaA Produit détergent
EP3381835A1 (fr) * 2017-03-31 2018-10-03 Henkel AG & Co. KGaA Produit détergent
KR20180111622A (ko) * 2017-03-31 2018-10-11 헨켈 아게 운트 코. 카게아아 세제 제품
CN108688983A (zh) * 2017-03-31 2018-10-23 汉高股份有限及两合公司 洗涤剂产品
US10745653B2 (en) 2017-03-31 2020-08-18 Henkel Ag & Co. Kgaa Detergent product
KR102488160B1 (ko) 2017-03-31 2023-01-12 헨켈 아게 운트 코. 카게아아 세제 제품
AU2018202253B2 (en) * 2017-03-31 2023-10-05 Henkel Ag & Co. Kgaa Detergent product

Also Published As

Publication number Publication date
ITMI20021865A1 (it) 2004-02-29
AU2003271572A1 (en) 2004-03-19

Similar Documents

Publication Publication Date Title
AU693573B2 (en) Blister pack
US10183785B2 (en) Flexible containers with venting structure
CN101238040B (zh) 带有注出口部的袋子
CN110291019B (zh) 具有刚性容器的图形的柔性容器
US5522505A (en) Blister packaging card for use in making plastic blister packages
JP4633941B2 (ja) 二重ポーチ容器製造方法およびプラント
WO2002092439B1 (fr) Ameliorations apportees a des compositions
KR20170121163A (ko) 다회-용량 세정 제품 및 이의 제조 방법
TW200800728A (en) Method for blister packing
JP4871456B2 (ja) 流体包装袋
WO2001007327A1 (fr) Bouteille en resine etiquetee
GB2362868A (en) Water-soluble packaging systems
WO2004020288A1 (fr) Procede de fabrication de conteneurs solubles dans l'eau par thermoformage
WO2005014399A1 (fr) Procede et dispositif de conditionnement et element conditionne
US9045275B2 (en) Container for dispensing a combination product
KR20060021360A (ko) 개선된 용기
EP1135308A1 (fr) R cipient de type sac parois laterales constitu es de mati res diff rentes
WO2012064368A1 (fr) Paquet ayant une conception esthétique
SK139396A3 (en) Coated aluminium foil with improved cold forming capability and package produced by using this aluminium foil
CN107810151B (zh) 具有微毛细管分配系统的柔性袋
JP2006027086A (ja) 容器成型用積層シート材及びシート成型容器
JP4508367B2 (ja) パウチ
JP2011136574A (ja) 流体包装袋の製造方法
JPH09216664A (ja) レトルトパウチ
EP0854785A1 (fr) Recipients en polyolefine munis d'une couche protectrice exterieure de polyethylene

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP