[go: up one dir, main page]

EP0674039A3 - Procédé pour enduire des matières textiles - Google Patents

Procédé pour enduire des matières textiles Download PDF

Info

Publication number
EP0674039A3
EP0674039A3 EP95103402A EP95103402A EP0674039A3 EP 0674039 A3 EP0674039 A3 EP 0674039A3 EP 95103402 A EP95103402 A EP 95103402A EP 95103402 A EP95103402 A EP 95103402A EP 0674039 A3 EP0674039 A3 EP 0674039A3
Authority
EP
European Patent Office
Prior art keywords
coating textiles
textiles
coating
wax
fat
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.)
Withdrawn
Application number
EP95103402A
Other languages
German (de)
English (en)
Other versions
EP0674039A2 (fr
Inventor
Harro Dr. Träubel
Martin Dipl.-Ing. Reiner
Rolf Langel
Hans-Albert Dipl.-Ing. Ehlert
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of EP0674039A2 publication Critical patent/EP0674039A2/fr
Publication of EP0674039A3 publication Critical patent/EP0674039A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06NWALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/04Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N3/042Acrylic polymers
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06NWALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0056Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
    • D06N3/0061Organic fillers or organic fibrous fillers, e.g. ground leather waste, wood bark, cork powder, vegetable flour; Other organic compounding ingredients; Post-treatment with organic compounds
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06NWALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/04Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06NWALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/04Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N3/045Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with polyolefin or polystyrene (co-)polymers
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06NWALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/04Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N3/06Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with polyvinylchloride or its copolymerisation products
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06NWALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/12Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/14Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2762Coated or impregnated natural fiber fabric [e.g., cotton, wool, silk, linen, etc.]
    • Y10T442/277Coated or impregnated cellulosic fiber fabric
    • Y10T442/282Coating or impregnation contains natural gum, rosin, natural oil, or wax
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2861Coated or impregnated synthetic organic fiber fabric

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Paints Or Removers (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Laminated Bodies (AREA)
EP95103402A 1994-03-22 1995-03-09 Procédé pour enduire des matières textiles Withdrawn EP0674039A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4409688 1994-03-22
DE4409688 1994-03-22

Publications (2)

Publication Number Publication Date
EP0674039A2 EP0674039A2 (fr) 1995-09-27
EP0674039A3 true EP0674039A3 (fr) 1999-11-24

Family

ID=6513408

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95103402A Withdrawn EP0674039A3 (fr) 1994-03-22 1995-03-09 Procédé pour enduire des matières textiles

Country Status (4)

Country Link
US (1) US5518764A (fr)
EP (1) EP0674039A3 (fr)
JP (1) JPH07292578A (fr)
CA (1) CA2144905A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6488496A (en) * 1995-07-21 1997-02-18 Henkel Corporation Dry strength resin compositions
TWI256340B (en) 1999-02-01 2006-06-11 Dainippon Ink & Chemicals Aqueous urethane resin composition for forming pores, process for producing fiber sheet-shape composite
US6769829B1 (en) 2000-06-30 2004-08-03 Avery Dennison Corporation Drawable and/or traceable binder
FR2826380B1 (fr) * 2001-06-22 2007-03-16 Nathalie Chetboun Procede de traitement anti-acariens et anti-microbien des materiaux textiles par huile naturelle microencapsulee
DE10132255A1 (de) * 2001-07-04 2003-01-23 Achter Viktor Gmbh & Co Kg Kunstwildleder und ein Herstellungsverfahren hierfür
US6808776B2 (en) * 2002-03-11 2004-10-26 Avery Dennison Corporation Water-absorbent film construction
WO2008098366A1 (fr) * 2007-02-14 2008-08-21 Mount Sinai Hospital Echafaudage fibreux pour une utilisation dans l'élaboration de tissus mous
WO2013056391A1 (fr) * 2011-10-18 2013-04-25 Bayer Materialscience Ag Procédé pour l'enduction de textiles
WO2013063724A1 (fr) * 2011-11-04 2013-05-10 Bayer Materialscience Ag Procédé pour l'enduction de textiles
CN103987891B (zh) * 2011-11-04 2016-12-21 科思创德国股份有限公司 织物的涂布方法
DE102013004554A1 (de) 2013-03-15 2014-09-18 Clariant International Ltd. Cellulose-haltige Lacksysteme
ES2448740B1 (es) * 2013-12-17 2014-06-26 Tejidos Royo, S.L. Procedimiento de obtención de un tejido con aspecto de piel, símil al cuero, y correspondiente tejido obtenido
DE102015204736A1 (de) * 2015-03-16 2016-09-22 Cht R. Beitlich Gmbh Fluorfreie Hydrophobierung
IT201700117459A1 (it) * 2017-10-18 2019-04-18 Frumat Srl Composizione per la realizzazione di un laminato composto da materiale vegetale in particolare scarti di mele e procedimento per la realizzazione di un laminato composto da materiale vegetale in particolare scarti di mele e laminato realizzato mediante detto procedimento
JP7141517B2 (ja) 2018-08-21 2022-09-22 ダウ グローバル テクノロジーズ エルエルシー 合成皮革を形成するための方法
CN113062127A (zh) * 2021-04-01 2021-07-02 昆山阿基里斯新材料科技有限公司 一种人造革的强度改善方法

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989870A (en) * 1972-06-27 1976-11-02 Bayer Aktiengesellschaft Plastic sheet adhered to polyurethane ionomer latex foam
US4237264A (en) * 1976-11-11 1980-12-02 Bayer Aktiengesellschaft Process for the preparation of polyurethanes which are dispersible in water
EP0113916A1 (fr) * 1982-12-28 1984-07-25 E.I. Du Pont De Nemours And Company Articles similaires au cuir produits d'interpolymères d'éthylène contenant une charge cellulosique
US4567093A (en) * 1983-04-25 1986-01-28 Achilles Corporation Rubber coated fabric
US4802997A (en) * 1986-08-28 1989-02-07 Reckitt & Colman Products Limited Method for the treatment of textile surfaces and compositions for use therein
JPH02147645A (ja) * 1988-11-30 1990-06-06 Teijin Koodore Kk 多孔質ポリウレタンの形成方法
JPH02242979A (ja) * 1989-03-15 1990-09-27 Kuraray Co Ltd 皮革様シート状物の製造法
EP0437742A1 (fr) * 1990-01-16 1991-07-24 BASF Aktiengesellschaft Compositions de polymère aqueux
DE4142460A1 (de) * 1991-12-20 1993-06-24 Wacker Chemie Gmbh Waessrige bindemittelzusammensetzung zur verwendung bei der laminierung von tissuegeweben
EP0557043A1 (fr) * 1992-02-19 1993-08-25 Idemitsu Petrochemical Co. Ltd. Composition pour le traitement de fibre, fibre traitée avec, et procédé pour traiter la fibre avec cette composition

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3188353A (en) * 1960-09-17 1965-06-08 Bayer Ag Method of preparing polyethers
DE1770245C3 (de) * 1968-04-23 1979-11-15 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von gegebenenfalls vernetzten Polyurethanen
DE1770591A1 (de) * 1968-06-07 1971-11-04 Bayer Ag Lineare,segmentierte Polyurethanelastomere
DE1902931A1 (de) * 1969-01-22 1970-08-27 Bayer Ag Semicarbazid-alkylamin-Elastomerfaeden
DE1918504A1 (de) * 1969-04-11 1970-10-29 Bayer Ag Segmentierte Polyurethanelastomere
US4108814A (en) * 1974-09-28 1978-08-22 Bayer Aktiengesellschaft Aqueous polyurethane dispersions from solvent-free prepolymers using sulfonate diols
DE2460329A1 (de) * 1974-12-20 1976-07-01 Bayer Ag Niedermolekulare acrylatharze mit geringer uneinheitlichkeit und ein verfahren zu ihrer herstellung
DE3111936A1 (de) * 1981-03-26 1982-10-07 Cassella Ag, 6000 Frankfurt Verfestigte gebilde aus textilen materialien
DE3203817A1 (de) * 1982-02-04 1983-08-11 Bayer Ag, 5090 Leverkusen Pigmentpraeparationen und ihre verwendung zum pigmentieren von zurichtmitteln fuer leder und lederimitate
DE3610576A1 (de) * 1986-03-27 1987-10-01 Bayer Ag Acrylatbinder und seine verwendung zum zurichten von leder
DE3717060A1 (de) * 1987-05-21 1988-12-01 Bayer Ag Polyether-polycarbonat-diole, ihre herstellung und verwendung als ausgangsprodukte fuer polyurethankunststoffe
DE4112327A1 (de) * 1991-04-16 1992-10-22 Bayer Ag Waessrige oligourethanformierung fuer pigmente
US5200489A (en) * 1992-02-27 1993-04-06 Miles Inc. Water dispersible polyisocyanates
DE4217716A1 (de) * 1992-05-29 1993-12-02 Bayer Ag Vernetzer für Textildruck-Bindemittel

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989870A (en) * 1972-06-27 1976-11-02 Bayer Aktiengesellschaft Plastic sheet adhered to polyurethane ionomer latex foam
US4237264A (en) * 1976-11-11 1980-12-02 Bayer Aktiengesellschaft Process for the preparation of polyurethanes which are dispersible in water
EP0113916A1 (fr) * 1982-12-28 1984-07-25 E.I. Du Pont De Nemours And Company Articles similaires au cuir produits d'interpolymères d'éthylène contenant une charge cellulosique
US4567093A (en) * 1983-04-25 1986-01-28 Achilles Corporation Rubber coated fabric
US4802997A (en) * 1986-08-28 1989-02-07 Reckitt & Colman Products Limited Method for the treatment of textile surfaces and compositions for use therein
JPH02147645A (ja) * 1988-11-30 1990-06-06 Teijin Koodore Kk 多孔質ポリウレタンの形成方法
JPH02242979A (ja) * 1989-03-15 1990-09-27 Kuraray Co Ltd 皮革様シート状物の製造法
EP0437742A1 (fr) * 1990-01-16 1991-07-24 BASF Aktiengesellschaft Compositions de polymère aqueux
DE4142460A1 (de) * 1991-12-20 1993-06-24 Wacker Chemie Gmbh Waessrige bindemittelzusammensetzung zur verwendung bei der laminierung von tissuegeweben
EP0557043A1 (fr) * 1992-02-19 1993-08-25 Idemitsu Petrochemical Co. Ltd. Composition pour le traitement de fibre, fibre traitée avec, et procédé pour traiter la fibre avec cette composition

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 9029, Derwent World Patents Index; Class A25, AN 90-219851, XP002116858 *
DATABASE WPI Section Ch Week 9045, Derwent World Patents Index; Class A82, AN 90-338194, XP002116857 *

Also Published As

Publication number Publication date
US5518764A (en) 1996-05-21
EP0674039A2 (fr) 1995-09-27
JPH07292578A (ja) 1995-11-07
CA2144905A1 (fr) 1995-09-23

Similar Documents

Publication Publication Date Title
EP0674039A3 (fr) Procédé pour enduire des matières textiles
DE59601333D1 (de) Verfahren zum Steuern und/oder Regeln von landwirtschaftlichen Bearbeitungs- und/oder Verteilmaschinen.
HK31684A (en) Improvements in or relating to organic compounds
DE59100581D1 (de) Verfahren zur herstellung von torfersatz, anlage zur durchführung dieses verfahrens, anwendung des verfahrens und nach diesem verfahren hergestellter torfersatz.
ATE237709T1 (de) Verfahren und vorrichtung zum bemustern von textilen warenbahnen
ATE254212T1 (de) Verfahren und zusammensetzung zur leimung von papier
DE59300338D1 (de) Mittel und Verfahren zur Ausrüstung von Textilien.
AU5838498A (en) Antifungal complexes
DE59508815D1 (de) Vorrichtung zum durchströmenden Behandeln von Textilgut od. Dgl.
DE59104898D1 (de) Verfahren zum aufbringen von silber-graphit-dispersionsüberzügen.
DE59505081D1 (de) Verfahren zur Herstellung von klebegebundenen Büchern, Broschuren oder dgl. Produkten
AT386404B (de) Bandfiltermaschine zum kontinuierlichen entwaessern einer suspension, eines schlammes od.dgl.
NL1001577A1 (nl) Papier, voorzien van geregelde, variabele concentraties, veiligheids- elementen en werkwijze voor de vervaardiging daarvan.
FI903775A0 (fi) Foerfarande foer behandling av skinn och de erhaollna skinnen.
DE3585245D1 (de) Mit anionischen oberflaechenaktiven mitteln behandelte tone, verfahren zu deren herstellung, anstrichfarben auf basis von wasser oder organischen loesungsmitteln und papierueberzuege welche diese enthalten.
NL7712048A (nl) Werkwijze voor de behandeling van vezelachtig materiaal, zoals textielprodukten, bijvoor- beeld kledingstukken of dergelijke, evenals textielprodukten, behandeld onder de toepassing van de werkwijze.
DE69909055D1 (de) Biozide wirkungssteigerung unter verwendung von diethanolamide
FI950014A7 (fi) Uusi sellobioosioksidaasi, entsymaattinen aine ja menetelmä paperimassan käsittelemiseksi
DE69109121D1 (de) Verfahren zur herstellung von substituierten pyridinen via 1-aza-1,3-butadiene und ihre zwischenprodukte.
CH683663GA3 (de) Verfahren zum kontinuierlichen Färben oder Bedrucken von Cellulose-Substraten mit dispergierten Schwefelfarbstoffen.
DE3869461D1 (de) Verfahren zum verzieren von textilgut.
ES2055594T3 (es) Pigmentos organicos mejorados, procedimiento para su preparacion y utilizacion en pinturas.
DE69107811D1 (de) Beschichtungsverfahren von Papieren und seine Anwendung für Flexographie.
DE69617933D1 (de) Pflanzenöl, geeignet zur herstellung von backwaren
DE59000670D1 (de) Vorrichtung zum durchstroemenden behandeln von textilgut, papier od. dgl.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE ES FR GB IT

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE ES FR GB IT

18W Application withdrawn

Withdrawal date: 19991011