[go: up one dir, main page]

WO2007057595A3 - Procédé de fonctionnalisation d'une portion de surface d'une fibre polymérique - Google Patents

Procédé de fonctionnalisation d'une portion de surface d'une fibre polymérique Download PDF

Info

Publication number
WO2007057595A3
WO2007057595A3 PCT/FR2006/051150 FR2006051150W WO2007057595A3 WO 2007057595 A3 WO2007057595 A3 WO 2007057595A3 FR 2006051150 W FR2006051150 W FR 2006051150W WO 2007057595 A3 WO2007057595 A3 WO 2007057595A3
Authority
WO
WIPO (PCT)
Prior art keywords
funtionalising
surface area
fibre surface
polymer fibre
surface portion
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/FR2006/051150
Other languages
English (en)
Other versions
WO2007057595A2 (fr
Inventor
Maxime Duran
Richard Morlat
Eric Dallies
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saint Gobain Adfors SAS
Original Assignee
Saint Gobain Vetrotex France SA
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 Saint Gobain Vetrotex France SA filed Critical Saint Gobain Vetrotex France SA
Priority to KR1020087011259A priority Critical patent/KR101414431B1/ko
Priority to BRPI0618462-6A priority patent/BRPI0618462B1/pt
Priority to US12/092,210 priority patent/US20090305038A1/en
Publication of WO2007057595A2 publication Critical patent/WO2007057595A2/fr
Publication of WO2007057595A3 publication Critical patent/WO2007057595A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • 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
    • D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B16/04—Macromolecular compounds
    • C04B16/06—Macromolecular compounds fibrous
    • 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
    • D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/02—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements ultrasonic or sonic; Corona discharge
    • 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
    • D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/02—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements ultrasonic or sonic; Corona discharge
    • D06M10/025—Corona discharge or low temperature plasma
    • 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
    • D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/04—Physical treatment combined with treatment with chemical compounds or elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y10T428/2967—Synthetic resin or polymer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y10T428/2967—Synthetic resin or polymer
    • Y10T428/2969—Polyamide, polyimide or polyester

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Textile Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

Procédé de fonctionnalisation de surface d'une fibre organique caractérisé en ce qu'on modifie chimiquement une portion de surface des fibres à l'aide d'un traitement de surface homogène à pression atmosphérique, dans une atmosphère gazeuse contrôlée et en ce qu'on met en contact ladite portion de surface avec une solution comportant au moins un agent d'ensimage permettant d'améliorer les fonctionnalités de ladite fibre.
PCT/FR2006/051150 2005-11-10 2006-11-08 Procédé de fonctionnalisation d'une portion de surface d'une fibre polymérique Ceased WO2007057595A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020087011259A KR101414431B1 (ko) 2005-11-10 2006-11-08 중합체 섬유 표면부의 관능화 방법
BRPI0618462-6A BRPI0618462B1 (pt) 2005-11-10 2006-11-08 Processo de funcionalização contínua de superfície de uma fibra orgânica, fibra de que pelo menos uma porção de superfície é funcionalizada e instalação permitindo a execução do processo de funcionalização de superfície
US12/092,210 US20090305038A1 (en) 2005-11-10 2006-11-08 Method for functionalising a polymer fibre surface area

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0553433A FR2893037B1 (fr) 2005-11-10 2005-11-10 Procede de fonctionnalisation d'une portion de surface d'une fibre polymerique
FR0553433 2005-11-10

Publications (2)

Publication Number Publication Date
WO2007057595A2 WO2007057595A2 (fr) 2007-05-24
WO2007057595A3 true WO2007057595A3 (fr) 2007-11-08

Family

ID=37049642

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2006/051150 Ceased WO2007057595A2 (fr) 2005-11-10 2006-11-08 Procédé de fonctionnalisation d'une portion de surface d'une fibre polymérique

Country Status (6)

Country Link
US (1) US20090305038A1 (fr)
KR (1) KR101414431B1 (fr)
BR (1) BRPI0618462B1 (fr)
FR (1) FR2893037B1 (fr)
WO (1) WO2007057595A2 (fr)
ZA (1) ZA200803917B (fr)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2849064B1 (fr) * 2002-12-20 2006-11-03 Saint Gobain Mat Constr Sas Fibre de renforcement en polyolefine, utilisation et produits comprenant la fibre
ITMI20070350A1 (it) * 2007-02-23 2008-08-24 Univ Milano Bicocca Metodo di lavorazine a plasma atmosferico per il trattamento dei materiali
US20110288199A1 (en) * 2010-05-19 2011-11-24 Hospital For Special Surgery Fiber-Hydrogel Composite for Tissue Replacement
EP3124236A1 (fr) 2011-06-17 2017-02-01 Fiberweb, Inc. Article multicouche perméable à la vapeur et sensiblement imperméable à l'eau
WO2012178027A2 (fr) 2011-06-23 2012-12-27 Fiberweb, Inc. Article multicouches perméable à la vapeur d'eau, mais essentiellement imperméable à l'eau
WO2012177996A2 (fr) 2011-06-23 2012-12-27 Fiberweb, Inc. Article multicouches perméable à la vapeur d'eau, mais essentiellement imperméable à l'eau
WO2012178011A2 (fr) 2011-06-24 2012-12-27 Fiberweb, Inc. Article multicouches perméable à la vapeur d'eau, mais essentiellement imperméable à l'eau
US9023451B2 (en) 2011-09-06 2015-05-05 Honeywell International Inc. Rigid structure UHMWPE UD and composite and the process of making
US9023452B2 (en) 2011-09-06 2015-05-05 Honeywell International Inc. Rigid structural and low back face signature ballistic UD/articles and method of making
US9168719B2 (en) * 2011-09-06 2015-10-27 Honeywell International Inc. Surface treated yarn and fabric with enhanced physical and adhesion properties and the process of making
US9163335B2 (en) 2011-09-06 2015-10-20 Honeywell International Inc. High performance ballistic composites and method of making
US9222864B2 (en) 2011-09-06 2015-12-29 Honeywell International Inc. Apparatus and method to measure back face signature of armor
US9023450B2 (en) 2011-09-06 2015-05-05 Honeywell International Inc. High lap shear strength, low back face signature UD composite and the process of making
CN102673015A (zh) * 2012-06-21 2012-09-19 上豪包装机械（镇江）有限公司 卷筒夹层纸覆膜制作装置
US10132010B2 (en) 2012-07-27 2018-11-20 Honeywell International Inc. UHMW PE fiber and method to produce
US10132006B2 (en) 2012-07-27 2018-11-20 Honeywell International Inc. UHMWPE fiber and method to produce
JP6465872B2 (ja) 2013-06-21 2019-02-06 コンストラクション リサーチ アンド テクノロジー ゲーエムベーハーＣｏｎｓｔｒｕｃｔｉｏｎ Ｒｅｓｅａｒｃｈ ＆ Ｔｅｃｈｎｏｌｏｇｙ ＧｍｂＨ 複数の充填繊維を含むセメント系複合材料
EP2966207B1 (fr) * 2014-07-09 2019-05-22 La Navetta S.r.l. Appareil polyvalent pour traiter des fils ou des filés et analogue
US9909240B2 (en) 2014-11-04 2018-03-06 Honeywell International Inc. UHMWPE fiber and method to produce
CN104446233A (zh) * 2014-11-05 2015-03-25 上海市建筑科学研究院(集团)有限公司 一种聚丙烯膜裂纤维透水混凝土及其制备方法
CA2968705C (fr) * 2014-11-27 2022-11-22 Construction Research & Technology Gmbh Fibres de polyolefine a surface modifiee
DK3147393T3 (da) * 2015-09-25 2022-05-16 Leibniz Institut Fuer Plasmaforschung Und Tech E V Tekstilforstærkning indeholdende et garn og en fremgangsmåde til fremstilling af et garn
US10457846B2 (en) 2015-11-17 2019-10-29 Saudi Arabian Oil Company Date palm seed-based lost circulation material (LCM)
US11434404B2 (en) 2016-04-13 2022-09-06 Saudi Arabian Oil Company Rapidly dehydrating lost circulation material (LCM)
US11713407B2 (en) 2016-06-30 2023-08-01 Saudi Arabian Oil Company Date tree waste-based compound fibrous LCMs
US10800959B2 (en) 2016-06-30 2020-10-13 Saudi Arabian Oil Company Date tree waste-based compound fibrous LCMs
US10544345B2 (en) 2016-06-30 2020-01-28 Saudi Arabian Oil Company Flaky date fruit CAP for moderate to severe loss control
US10392549B2 (en) 2016-08-31 2019-08-27 Saudi Arabian Oil Company Date tree trunk-based fibrous loss circulation materials
US10800960B2 (en) 2016-09-27 2020-10-13 Saudi Arabian Oil Company Date tree leaflet-based flaky lost circulation material
US10487253B2 (en) 2016-11-08 2019-11-26 Saudi Arabian Oil Company Date tree spikelet-based additive for mechanical reinforcement of weak and unstable lost circulation material (LCM) seals/plugs
US10336930B2 (en) 2016-12-19 2019-07-02 Saudi Arabian Oil Company Date tree waste-based binary fibrous mix for moderate to severe loss control
KR102713092B1 (ko) * 2017-01-03 2024-10-07 삼성전자주식회사 세라믹 판재 및 이를 포함하는 냉장고
US10479920B2 (en) 2017-05-30 2019-11-19 Saudi Arabian Oil Company Date tree trunk and rachis-based superfine fibrous materials for seepage loss control
US10167420B1 (en) 2017-07-20 2019-01-01 Saudi Arabian Oil Company Loss circulation compositions (LCM) having portland cement clinker
US10266742B1 (en) 2018-02-06 2019-04-23 Saudi Arabian Oil Company ARC hybrid particle mix for seal and plug quality enhancement
US10240411B1 (en) 2018-03-22 2019-03-26 Saudi Arabian Oil Company Trimodal hybrid loss prevention material (LPM) for preventative and curative loss control
US10619090B1 (en) 2019-04-15 2020-04-14 Saudi Arabian Oil Company Fracturing fluid compositions having Portland cement clinker and methods of use
US11136487B2 (en) 2020-02-25 2021-10-05 Saudi Arabian Oil Company Date seed-based chips lost circulation material
US11041347B1 (en) 2020-04-07 2021-06-22 Saudi Arabian Oil Company Composition and method of manufacturing of whole and ground date palm seed lost circulation material (LCM)
US11254851B2 (en) 2020-06-25 2022-02-22 Saudi Arabian Oil Company Vulcanized rubber and date tree based lost circulation material (LCM) blend
CN117756478B (zh) * 2023-12-22 2025-09-16 长大市政工程(广东)有限公司 一种提高混凝土排水管道抗裂性的水泥砂浆及其制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2144663A1 (en) * 1971-07-07 1973-02-16 Oschatz Glasseide Veb Activating glass fibre surfaces - by coating and plasma treatment
US4310478A (en) * 1978-07-07 1982-01-12 Jacob Holm Varde A/S Reinforcing fibers and method of producing same corona treatment of thermoplastic fibers
US4400424A (en) * 1981-06-24 1983-08-23 Toray Industries, Inc. Fabrics having an excellent color developing property and a process for producing the same involving plasma treatment and an aftercoat
FR2782837A1 (fr) * 1998-08-28 2000-03-03 Air Liquide Procede et dispositif de traitement de surface par plasma a pression atmospherique
EP1044939A1 (fr) * 1999-04-13 2000-10-18 Redco S.A. Produits façonnés en fibres-ciment et fibres de renforcement pour de tels produits et procédé de traitement de telles fibres
WO2005105696A2 (fr) * 2004-04-28 2005-11-10 Saint-Gobain Vetrotex France Procede de traitement de surface de fibres de renforcement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3054652A (en) * 1957-08-28 1962-09-18 Exxon Research Engineering Co Isotactic polypropylene melt spinning process
DE2535768A1 (de) * 1975-08-11 1977-02-24 Wacker Chemie Gmbh Gleitmittel fuer organische fasern und verfahren zum herstellen solcher gleitmittel
DK514687D0 (da) * 1987-09-30 1987-09-30 Danaklon As Polymerfibre og fremgangsmaade til fremstilling deraf
FR2849064B1 (fr) * 2002-12-20 2006-11-03 Saint Gobain Mat Constr Sas Fibre de renforcement en polyolefine, utilisation et produits comprenant la fibre

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2144663A1 (en) * 1971-07-07 1973-02-16 Oschatz Glasseide Veb Activating glass fibre surfaces - by coating and plasma treatment
US4310478A (en) * 1978-07-07 1982-01-12 Jacob Holm Varde A/S Reinforcing fibers and method of producing same corona treatment of thermoplastic fibers
US4400424A (en) * 1981-06-24 1983-08-23 Toray Industries, Inc. Fabrics having an excellent color developing property and a process for producing the same involving plasma treatment and an aftercoat
FR2782837A1 (fr) * 1998-08-28 2000-03-03 Air Liquide Procede et dispositif de traitement de surface par plasma a pression atmospherique
EP1044939A1 (fr) * 1999-04-13 2000-10-18 Redco S.A. Produits façonnés en fibres-ciment et fibres de renforcement pour de tels produits et procédé de traitement de telles fibres
WO2005105696A2 (fr) * 2004-04-28 2005-11-10 Saint-Gobain Vetrotex France Procede de traitement de surface de fibres de renforcement

Also Published As

Publication number Publication date
KR101414431B1 (ko) 2014-08-05
US20090305038A1 (en) 2009-12-10
BRPI0618462A2 (pt) 2011-08-30
FR2893037B1 (fr) 2012-11-09
KR20080075499A (ko) 2008-08-18
FR2893037A1 (fr) 2007-05-11
ZA200803917B (en) 2009-02-25
BRPI0618462B1 (pt) 2018-01-30
WO2007057595A2 (fr) 2007-05-24

Similar Documents

Publication Publication Date Title
WO2007057595A3 (fr) Procédé de fonctionnalisation d'une portion de surface d'une fibre polymérique
WO2009145798A3 (fr) Procédés de modification de caractéristiques d’une pièce de travail à l’aide un faisceau ionique d'amas gazeux
MY143355A (en) Process for transesterification
WO2009016055A3 (fr) Particules polymères absorbant l'eau et leur procédé de production
MY143735A (en) Hydrocarbon industry servicing fluid and methods of performing service operations
WO2008095921A3 (fr) Procédé de traitement de substances contaminées par des métaux lourds
TW200806341A (en) Water-absorbing polymer structure having improved permeability and absorption under pressure
EA201070353A1 (ru) Плазма атмосферного давления
WO2007039907A3 (fr) Procedes et systemes d'actualisation de contenu comprenant une version comprimee
WO2008119770A9 (fr) Procédé pour modifier la structure d'un matériau cellulosique par traitement au moyen d'un liquide ionique
WO2007147085A3 (fr) Procédé de traitement de plaies utilisant des aganocides
WO2011031857A3 (fr) Modification de la surface d'un substrat à l'aide d'un fluide densifié et d'un agent de modification de surface
WO2009108567A3 (fr) Prétraitement et extraction d'un échantillon
WO2007096464A3 (fr) Procédé d'enrobage
WO2011086368A3 (fr) Surfaces imperméables aux liquides
WO2009003441A3 (fr) Procédé d'analyse de l'effet d'un milieu gazeux sur un système d'essai biologique au moyen d'un système de métabolisation extracellulaire et dispositif permettant la mise en oeuvre dudit procédé
WO2008151772A3 (fr) Procédé de prétraitement de surfaces polymères à laquer
WO2007126769A3 (fr) Procédé de fabrication d'un dispositif médical enduit
EA200870392A1 (ru) Способ функционализации стеклянного усилителя для композита
BRPI0601288A (pt) método para conservar madeira
WO2008034557A3 (fr) Dispositif de congélation rapide de matières
EP1876607A4 (fr) Materiau conducteur, film conducteur, et leur procede de fabrication
WO2008058246A3 (fr) Dispositif d'implantation ionique doté d'un mode de pompage double et procédé associé
WO2006065318A3 (fr) Immobilisation de composes anti-microbiens sur des articles elastomeres
WO2009069727A1 (fr) Procédé de modification chimique d'un biopolymère ou d'un polypeptide

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 1644/KOLNP/2008

Country of ref document: IN

WWE Wipo information: entry into national phase

Ref document number: MX/a/2008/006068

Country of ref document: MX

Ref document number: 1020087011259

Country of ref document: KR

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 12092210

Country of ref document: US

122 Ep: pct application non-entry in european phase

Ref document number: 06831315

Country of ref document: EP

Kind code of ref document: A2

ENP Entry into the national phase

Ref document number: PI0618462

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20080509