WO2002000743A3 - Copolymeres hydrosolubles thermosensibles a base de (meth)acrylate (poly)ethoxyle, leur fabrication et leur utilisation pour la preparation de films, adhesifs et liants pour nappes fibreuses - Google Patents

Copolymeres hydrosolubles thermosensibles a base de (meth)acrylate (poly)ethoxyle, leur fabrication et leur utilisation pour la preparation de films, adhesifs et liants pour nappes fibreuses Download PDF

Info

Publication number
WO2002000743A3
WO2002000743A3 PCT/FR2001/002015 FR0102015W WO0200743A3 WO 2002000743 A3 WO2002000743 A3 WO 2002000743A3 FR 0102015 W FR0102015 W FR 0102015W WO 0200743 A3 WO0200743 A3 WO 0200743A3
Authority
WO
WIPO (PCT)
Prior art keywords
alkyl
water soluble
heat
ethoxylated
binders
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/FR2001/002015
Other languages
English (en)
Other versions
WO2002000743A2 (fr
Inventor
N Zudie Denis Tembou
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.)
Arkema France SA
Original Assignee
Atofina 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 Atofina SA filed Critical Atofina SA
Priority to AU2001270662A priority Critical patent/AU2001270662A1/en
Priority to EP01949527A priority patent/EP1297034A2/fr
Priority to JP2002505865A priority patent/JP2004501993A/ja
Priority to US10/311,862 priority patent/US20030220459A1/en
Publication of WO2002000743A2 publication Critical patent/WO2002000743A2/fr
Publication of WO2002000743A3 publication Critical patent/WO2002000743A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/52—Amides or imides
    • C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F220/58—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing oxygen in addition to the carbonamido oxygen, e.g. N-methylolacrylamide, N-(meth)acryloylmorpholine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/62—Compostable, hydrosoluble or hydrodegradable materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
    • C08F220/28—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
    • C08F220/282—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing two or more oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
    • C08F220/28—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
    • C08F220/285—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing a polyether chain in the alcohol moiety
    • C08F220/286—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing a polyether chain in the alcohol moiety and containing polyethylene oxide in the alcohol moiety, e.g. methoxy polyethylene glycol (meth)acrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
    • C08F220/28—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
    • C08F220/285—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing a polyether chain in the alcohol moiety
    • C08F220/288—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing a polyether chain in the alcohol moiety and containing polypropylene-co-ethylene oxide in the alcohol moiety
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/34—Esters containing nitrogen, e.g. N,N-dimethylaminoethyl (meth)acrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/52—Amides or imides
    • C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F220/58—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing oxygen in addition to the carbonamido oxygen, e.g. N-methylolacrylamide, N-(meth)acryloylmorpholine
    • C08F220/585—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing oxygen in addition to the carbonamido oxygen, e.g. N-methylolacrylamide, N-(meth)acryloylmorpholine and containing other heteroatoms, e.g. 2-acrylamido-2-methylpropane sulfonic acid [AMPS]
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/52—Amides or imides
    • C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F220/60—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing nitrogen in addition to the carbonamido nitrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Polymerization Catalysts (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

Le copolymère hydrosoluble thermosensible est obtenu à partir d'une composition de monomères hydrosolubles comprenant, pour 100 parties (pp) en moles: 10-69 pp d'au moins un composé (I) et/ou (II); 30-75 pp d'au moins un acide sulfonique à insaturation éthylénique; 0-50 pp d'au moins un composé (III) et/ou (IV); 0-30 pp d'au moins un composé (V) et/ou (VI); 0-30 pp d'au moins un autre monomère tel que (VII) et/ou (VIII) et/ou (IX) et/ou l'acrylonitrile et/ou l'allyl alcool et/ou la vinylpyridine et/ou un monomère insaturé acide ou anhydride d'acide carboxylique et/ou silané et/ou à fonction phosphate et/ou phosphoné et/ou à groupes N-vinyle; et 0,001-50 pp d'au moins un monomère hydrophobe. R?1, R3, R7, R8, R11, R16, R17, R24, R28, R31¿ = H, -CH¿3?; R?2, R6¿ = -CH¿2?-CH2 pouvant porter au moins un OH ou alkylène en C3-C4 portant au moins un OH; et R?9, R10, R14, R15, R18, R22¿ = alkylène C¿2?-C4 pouvant porter au moins un OH; n, o, p, r, t, u = 1-70; q, s = 1-40; R?4, R5, R12, R13, R20, R21¿ = H, alkyle C¿2?-C4; Y?1, Y2, Y3¿ = liaison simple, alkylène C¿1?-C4; R?19, R23¿ = alkyle C¿2?-C40, aryle, aralkyle C6-C60; A?1, A2¿ = O, NH; B1, B2 = -CH¿2?CH2-, -CH2CH2CH2-, -CH2CHOHCH2-; R?25, R26, R29, R30 = CH¿3, alkyle C2-C16; R27 = H, CH¿3?, alkyle C2-C16; X?υ¿ = anion monovalent; R32, R33 = H, alkyle C¿1-5?, (alcoxy C1-5)alkyle C1-5.
PCT/FR2001/002015 2000-06-27 2001-06-26 Copolymeres hydrosolubles thermosensibles a base de (meth)acrylate (poly)ethoxyle, leur fabrication et leur utilisation pour la preparation de films, adhesifs et liants pour nappes fibreuses Ceased WO2002000743A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU2001270662A AU2001270662A1 (en) 2000-06-27 2001-06-26 Heat-sensitive water soluble copolymers based on (poly)ethoxylated (meth)acrylate, method for making same and use for preparing adhesive films and binders for textile webs
EP01949527A EP1297034A2 (fr) 2000-06-27 2001-06-26 Copolymeres hydrosolubles thermosensibles a base de (meth)acrylate (poly)ethoxyle, leur fabrication et leur utilisation pour la preparation de films, adhesifs et liants pour nappes fibreuses
JP2002505865A JP2004501993A (ja) 2000-06-27 2001-06-26 （ポリ）エトキシ化（メタ）アクリレートをべースにした感熱性水溶性コポリマーと、その製造方法
US10/311,862 US20030220459A1 (en) 2000-06-27 2001-06-26 Heat-sensitive water soluble copolymers based on(poly)ethoxylated(meth) acrylate, method for making same and use for preparing adhesive films and binders for textiles webs

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR00/08229 2000-06-27
FR0008229A FR2810669B1 (fr) 2000-06-27 2000-06-27 Copolymeres hydrosolubles thermosensibles a base de (meth) acrylate (poly)ethoxyle, leur fabrication et leur utilisation pour la preparation de film, adhesifs et liants pour nappes fibreuses

Publications (2)

Publication Number Publication Date
WO2002000743A2 WO2002000743A2 (fr) 2002-01-03
WO2002000743A3 true WO2002000743A3 (fr) 2002-03-14

Family

ID=8851729

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2001/002015 Ceased WO2002000743A2 (fr) 2000-06-27 2001-06-26 Copolymeres hydrosolubles thermosensibles a base de (meth)acrylate (poly)ethoxyle, leur fabrication et leur utilisation pour la preparation de films, adhesifs et liants pour nappes fibreuses

Country Status (8)

Country Link
US (1) US20030220459A1 (fr)
EP (1) EP1297034A2 (fr)
JP (1) JP2004501993A (fr)
KR (1) KR20030014284A (fr)
CN (1) CN1449415A (fr)
AU (1) AU2001270662A1 (fr)
FR (1) FR2810669B1 (fr)
WO (1) WO2002000743A2 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005049676A1 (fr) * 2003-11-21 2005-06-02 Basf Aktiengesellschaft Copolymeres dotes de groupes oxyde de polyalkylene et d'atomes d'azote quaternaire
FR2872762B1 (fr) 2004-07-07 2008-07-04 Bosch Gmbh Robert Disque de reaction possedant une surepaisseur d'etancheite pour servomoteur d'assistance de freinage
GB0818747D0 (en) 2008-10-13 2008-11-19 Univ Nottingham Biocompatible responsive materials
CN101775101B (zh) * 2010-02-05 2011-11-02 广东工业大学 有机硅/羟基磷酸酯复合改性水乳型丙烯酸树脂及其制备方法和应用
CN101906185B (zh) * 2010-07-13 2012-07-04 华东理工大学 两种温度敏感可逆溶解成相聚合物、其制备方法及形成的再生型两水相体系
JP2012206031A (ja) * 2011-03-30 2012-10-25 Mitsubishi Chemicals Corp 乳化剤及び樹脂分散体
CN102492414B (zh) * 2011-12-05 2015-04-01 北京希涛技术开发有限公司 甲醇基压裂液稠化剂的合成
JP6271516B2 (ja) * 2013-03-28 2018-01-31 松本油脂製薬株式会社 繊維用帯電防止加工剤及び帯電防止加工繊維の製造方法
JP6752502B2 (ja) * 2016-02-22 2020-09-09 互応化学工業株式会社 化粧料
CN106349213B (zh) * 2016-08-29 2019-03-01 天津久日新材料股份有限公司 一种自供氢型光引发剂及其制备方法
KR102841090B1 (ko) * 2022-10-17 2025-07-31 한국화학연구원 불소계 고분자 및 이의 제조 방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003235A1 (fr) * 1977-12-24 1979-08-08 BASF Aktiengesellschaft Copolymères solubles dans l'eau à base de monomères hydrophiles à insaturation éthylénique, procédé de préparation de ces polymères et leur utilisation
EP0583814A1 (fr) * 1992-08-20 1994-02-23 Sofitech N.V. Polymères thermoviscosifiants, leur synthèse et leurs applications notamment dans l'industrie pétrolière
GB2284820A (en) * 1993-12-16 1995-06-21 Kimberly Clark Co Flushable compositions

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003235A1 (fr) * 1977-12-24 1979-08-08 BASF Aktiengesellschaft Copolymères solubles dans l'eau à base de monomères hydrophiles à insaturation éthylénique, procédé de préparation de ces polymères et leur utilisation
EP0583814A1 (fr) * 1992-08-20 1994-02-23 Sofitech N.V. Polymères thermoviscosifiants, leur synthèse et leurs applications notamment dans l'industrie pétrolière
GB2284820A (en) * 1993-12-16 1995-06-21 Kimberly Clark Co Flushable compositions

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HOURDET D ET AL: "Synthesis of thermoassociative copolymers", May 1997, POLYMER;POLYMER MAY 1997 ELSEVIER SCIENCE LTD, OXFORD, ENGL, VOL. 38, NR. 10, PAGE(S) 2535 - 2547, XP002154359 *

Also Published As

Publication number Publication date
EP1297034A2 (fr) 2003-04-02
KR20030014284A (ko) 2003-02-15
US20030220459A1 (en) 2003-11-27
FR2810669B1 (fr) 2002-08-30
JP2004501993A (ja) 2004-01-22
FR2810669A1 (fr) 2001-12-28
CN1449415A (zh) 2003-10-15
AU2001270662A1 (en) 2002-01-08
WO2002000743A2 (fr) 2002-01-03

Similar Documents

Publication Publication Date Title
WO2002000743A3 (fr) Copolymeres hydrosolubles thermosensibles a base de (meth)acrylate (poly)ethoxyle, leur fabrication et leur utilisation pour la preparation de films, adhesifs et liants pour nappes fibreuses
EP1439181A4 (fr) Monomere, polymere et lentille oculaire les comprenant
CA2150673A1 (fr) Compositions polymeres pour verres de contact
TW376407B (en) Coating composition
FI964334A0 (fi) Polymeroitava koostumus ja sen käyttö
KR960022889A (ko) 잉크 조성물
WO1994023314A1 (fr) Compositions copolymeres d'itaconate ameliorees pour lentilles de contact
EP1231511A3 (fr) Composition photosensible et matériau photosensible pour l'enregistrement d'hologrammes de volume
FR2719598B1 (fr) Composition élastomère silicone et ses applications, notamment pour l'enduction de sac gonflable, destiné à la protection d'un occupant de véhicule.
DK0639590T3 (da) Fremgangsmåde til fremstilling af monodisperse poly(meth)acrylatpartikler
ES2185044T3 (es) Composicion quimica y polimeros y materiales polimeros derivados de ellos.
ATE217005T1 (de) Zuckerbasis vinyl monomeren und copolymeren verwendbar als repulpierbare klebstoffen
DE69914634D1 (de) Anion-Kation-Polyion Komplexe mit zwitterionischer Monomerkomponente
ES2278635T3 (es) Pegamentos en dispersion, pobres en descoloracion, con un prolongado periodo de tiempo de vida util.
EP1201685A3 (fr) Liants pour non-tissés réduit en formaldéhyde contenant du N-Méthylolacrylamide
JP2003248200A5 (fr)
EP0947856A3 (fr) Matériau pour lentille oculaire
US2776951A (en) Amides of vinyl ethers containing hydroxyl groups and polymers thereof
ATE163188T1 (de) Beschichtungszusammensetzungen die mit polyamidpropfpunkten versehen ethylen- acrylsäurekopolymeren enthalten als rheologieveränderungsmittel
BR9607088A (pt) Produto dispersante e uso de dispersante
WO2001055226A3 (fr) Dispersions aqueuses salines de (co)polymeres hydrosolubles a base de monomeres cationiques, leur procede de fabrication et leurs applications
ATE238375T1 (de) Verwendung von polymerisaten als hilfsmittel bei der trocknung wässriger polymerisatdispersionen
EP0783115A3 (fr) Matière plastique pour l'optique
EP0587357A3 (en) New chain-terminated n-vinyl lactam polymers and graft-copolymers and methods for making same
DK1311605T3 (da) Anvendelse af amphilfile polymerer eller copolymerer til overflademodifikation af reaktive uorganiske fyldstoffer

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

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 NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A2

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

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
AK Designated states

Kind code of ref document: A3

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 NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A3

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

WWE Wipo information: entry into national phase

Ref document number: 2001949527

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 1020027017884

Country of ref document: KR

WWP Wipo information: published in national office

Ref document number: 1020027017884

Country of ref document: KR

WWE Wipo information: entry into national phase

Ref document number: 018148190

Country of ref document: CN

WWE Wipo information: entry into national phase

Ref document number: 10311862

Country of ref document: US

WWP Wipo information: published in national office

Ref document number: 2001949527

Country of ref document: EP

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

WWR Wipo information: refused in national office

Ref document number: 1020027017884

Country of ref document: KR

WWW Wipo information: withdrawn in national office

Ref document number: 2001949527

Country of ref document: EP