ES2000397A6 - Un procedimiento para producir un tejido forrado de poliuretano - Google Patents

Un procedimiento para producir un tejido forrado de poliuretano

Info

Publication number
ES2000397A6
ES2000397A6 ES8601912A ES8601912A ES2000397A6 ES 2000397 A6 ES2000397 A6 ES 2000397A6 ES 8601912 A ES8601912 A ES 8601912A ES 8601912 A ES8601912 A ES 8601912A ES 2000397 A6 ES2000397 A6 ES 2000397A6
Authority
ES
Spain
Prior art keywords
polyurethane
forming composition
textiles
hydroxyl groups
per molecule
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.)
Expired
Application number
ES8601912A
Other languages
English (en)
Inventor
Larry W Mobley
Don H Kelley
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of ES2000397A6 publication Critical patent/ES2000397A6/es
Expired legal-status Critical Current

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
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C08G18/4812—Mixtures of polyetherdiols with polyetherpolyols having at least three hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, 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
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/12—Artificial 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
    • D06N3/14—Artificial 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
    • D06N3/146—Artificial 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 characterised by the macromolecular diols used
    • 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
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/23979—Particular backing structure or composition
    • 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
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/23986—With coating, impregnation, or bond
    • 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
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/23993—Composition of pile or adhesive
    • 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
    • Y10T428/27—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.]
    • Y10T428/273—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.] of coating
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated 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
    • Y10T442/2361—Coating or impregnation improves stiffness of the fabric other than specified as a size

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Laminated Bodies (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)

Abstract

ESTA INVENCION SE REFIERE A UN PROCEDIMIENTO PARA PREPARAR UN TEJIDO FORRADO CON POLIURETANO POR REVESTIMIENTO DEL TEJIDO EN UNO DE SUS LADOS CON UNA COMPOSICION FORMADORA DE POLIURETANO POR REVESTIMIENTO DEL TEJIDO EN UNO DE SUS LADOS CON UNA COMPOSICION FORMADORA DE POLIURETANO UTIL PARA FORRAR TEJIDOS QUE COMPRENDE: (A) UN PRIMER POLIOL QUE COMPRENDE UN POLIOL DE PESO EQUIVALENTE RELATIVAMENTE ALTO QUE CONTIENE UN PROMEDIO DE 1,4 A 1,95 GRUPOS HIDROXILO POR MOLECULA, DE LOS CUALES AL MENOS EL 30% DE LOS GRUPOS HIDROXILO SON HIDROXILOS PRIMARIOS O UNA MEZCLA DE AQUEL CON AL MENOS UN POLIOL DE PESO EQUIVALENTE RELATIVAMENTE ALTO ADICIONAL QUE CONTIENE AL MENOS 2,05 GRUPOS HIDROXILO POR MOLECULA, DE LOS CUALES AL MENOS EL 30% DE LOS GRUPOS HIDROXILO SON HIDROXILOS PRIMARIOS; (B) UN COMPUESTO DE PESO EQUIVALENTE RELATIVAMENTE BAJO QUE TIENE APROXIMADAMENTE 2 RESTOS QUE CONTIENEN HIDROGENO ACTIVO POR MOLECULA; (C) UN POLIISOCIANATO Y (D) UNA CANTIDAD CATALITICA DEUN CATALIZADOR, PARA LA REACCION DE UN POLIOL Y UN POLIISOCIANATO, EN LA QUE LAS FUNCIONALIDADES Y PROPORCIONES DE LOS COMPONENTES (A,B Y C) SON TALES QUE LA FUNCIONALIDAD MEDIA DE LOS COMPONENTES JUNTOS ES DE 1,97 A 2,03 Y LA COMPOSICION TIENEUN INDICE DE ISOCIANATO DE 85 A 125, CON UN PESO DE REVESTIMIENTO DE 0,03 A 10,2 KG/M2, Y CALENTAMIENTO POSTERIOR DEL TEJIDO REVESTIDO A UNA TEMPERATURA QUE VA DESDE 50 A 150 C HASTA QUE LA COMPOSICION FORMADORA DE POLIURETANO SE CURA A UN ESTADO EXENTO DE PEGAJOSIDAD.
ES8601912A 1985-09-16 1986-09-15 Un procedimiento para producir un tejido forrado de poliuretano Expired ES2000397A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/776,320 US4696849A (en) 1985-09-16 1985-09-16 Process for preparing polyurethane-backed textiles

Publications (1)

Publication Number Publication Date
ES2000397A6 true ES2000397A6 (es) 1988-02-16

Family

ID=25107058

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8601912A Expired ES2000397A6 (es) 1985-09-16 1986-09-15 Un procedimiento para producir un tejido forrado de poliuretano

Country Status (12)

Country Link
US (1) US4696849A (es)
EP (1) EP0238619A4 (es)
JP (2) JPS62502048A (es)
KR (1) KR900003820B1 (es)
CN (1) CN86106969A (es)
AR (1) AR242602A1 (es)
AU (1) AU576096B2 (es)
BR (1) BR8606874A (es)
CA (1) CA1297614C (es)
DK (1) DK444186A (es)
ES (1) ES2000397A6 (es)
WO (1) WO1987001656A1 (es)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3612160A1 (de) * 1986-04-11 1987-10-15 Wolff Walsrode Ag Siegelbar, gereckte verbundfolien
FR2606603B1 (fr) * 1986-11-14 1991-03-22 Picardie Lainiere Produit thermocollant et procede de fabrication
US4853054A (en) * 1987-09-29 1989-08-01 The Dow Chemical Company Process for preparing polyurethane carpet backings based on high equivalent weight polyols
TW223606B (es) 1988-12-20 1994-05-11 Dow Chemical Co
US5227409A (en) * 1988-12-20 1993-07-13 The Dow Chemical Company Removable polyurethane adhesive
US5104693A (en) * 1990-12-20 1992-04-14 The Dow Chemical Company Polyurethane carpet-backing process based on soft segment prepolymers of diphenylmethane diisocyanate (MDI)
US5462766A (en) * 1994-02-15 1995-10-31 Bayer Corporation Polyurethane carpet backing process based on polymeric MDI quasi-prepolymers
US5545276A (en) 1994-03-03 1996-08-13 Milliken Research Corporation Process for forming cushion backed carpet
CA2168516C (en) * 1995-02-10 2007-07-03 James W. Rosthauser Polyurethane urea layers with higher surface energy
US5558917A (en) * 1995-05-10 1996-09-24 Bayer Corporation Polyurethane carpet backing process based on polymeric MDI quasi-prepolymers
US6096401A (en) 1996-08-28 2000-08-01 The Dow Chemical Company Carpet backing precoats, laminate coats, and foam coats prepared from polyurethane formulations including fly ash
US20020197443A1 (en) * 1997-03-17 2002-12-26 Schrock Alan K. Process for preparing carpets having polyurethane backings obtained from polyurethane latex formulations
US6211501B1 (en) * 1998-03-20 2001-04-03 Fort James Corporation Thermoformed polypropylene mineral-filled microwaveable containers having food contact compatible olfactory properties and process for their manufacture
US6299715B1 (en) 1998-07-14 2001-10-09 Bayer Antwerp N.V. Urethane adhesive-laminated carpeting
US6171678B1 (en) * 1998-07-14 2001-01-09 Bayer Antwerp N.V. Polyurethane carpet backings with improved tuft bind
US7063877B2 (en) 1998-09-17 2006-06-20 Urethane Soy Systems Company, Inc. Bio-based carpet material
US6180686B1 (en) 1998-09-17 2001-01-30 Thomas M. Kurth Cellular plastic material
US6962636B2 (en) 1998-09-17 2005-11-08 Urethane Soy Systems Company, Inc. Method of producing a bio-based carpet material
US8575226B2 (en) 1998-09-17 2013-11-05 Rhino Linings Corporation Vegetable oil-based coating and method for application
US20020058774A1 (en) 2000-09-06 2002-05-16 Kurth Thomas M. Transesterified polyol having selectable and increased functionality and urethane material products formed using the polyol
US20030191274A1 (en) 2001-10-10 2003-10-09 Kurth Thomas M. Oxylated vegetable-based polyol having increased functionality and urethane material formed using the polyol
US6979477B2 (en) 2000-09-06 2005-12-27 Urethane Soy Systems Company Vegetable oil-based coating and method for application
CN1330669A (zh) 1998-12-18 2002-01-09 陶氏化学公司 可用于制备具有改进抗湿性能的聚合物的聚氨酯水分散体
US6264775B1 (en) 1998-12-22 2001-07-24 Bayer Antwerp N.V. Face-up coating of carpet backs with polyurethane
US6271276B1 (en) 1998-12-29 2001-08-07 The Dow Chemical Company Polyurethane foams prepared from mechanically frothed polyurethane dispersions
US6599600B1 (en) 1999-08-13 2003-07-29 Oliver A. Wyman Pressure sensitive releasable latex dipped felt underlay
US6509074B1 (en) 1999-08-13 2003-01-21 Oliver Wyman Pressure sensitive releasable latex dipped felt underlay
US20020160144A1 (en) * 2001-02-20 2002-10-31 Higgins Kenneth B. Adhesive-free carpet tiles and methods of installing adhesive-free carpet tiles
US20020034606A1 (en) * 2000-06-05 2002-03-21 Miller Scott C. Low weight cushioned carpet, carpet tile and method
US6955772B2 (en) * 2001-03-29 2005-10-18 Agfa-Gevaert Aqueous composition containing a polymer or copolymer of a 3,4-dialkoxythiophene and a non-newtonian binder
US6890584B2 (en) * 2000-06-28 2005-05-10 Agfa-Gevaert Flexographic ink containing a polymer or copolymer of a 3,4-dialkoxythiophene
US20020142126A1 (en) * 2000-11-24 2002-10-03 Higgins Kenneth B. Textile product and method
US20020192456A1 (en) * 2001-03-15 2002-12-19 Mashburn Larry E. Carpet backings prepared from vegetable oil-based polyurethanes
US20030170420A1 (en) * 2001-07-20 2003-09-11 Higgins Kenneth B. Residential carpet product and method
US20030161990A1 (en) * 2001-07-20 2003-08-28 Higgins Kenneth B. Residential carpet product and method
US7182989B2 (en) 2002-07-31 2007-02-27 Milliken & Company Flooring system and method
US20030143910A1 (en) * 2002-01-31 2003-07-31 Mashburn Larry E. Carpet backings prepared from vegetable oil-based polyurethanes
US20100151226A9 (en) * 2002-03-15 2010-06-17 Mashburn Larry E Carpet backings prepared from hydroxylated vegetable oil-based polyurethanes
US20050091936A1 (en) * 2003-11-05 2005-05-05 Galloway Kerry T. Carpeting systems, methods and products
US7204950B2 (en) * 2003-12-19 2007-04-17 Pepsico, Inc. Dispensing package
US20050281977A1 (en) * 2004-01-23 2005-12-22 Mashburn Larry E Method of carpet construction
DK1761580T3 (da) * 2004-06-10 2008-08-25 Randall C Jenkines Polyurethantæppebagside fremstillet under anvendelse af fedtsyreamidpolyoler
KR101225352B1 (ko) * 2004-10-25 2013-01-23 다우 글로벌 테크놀로지스 엘엘씨 히드록시메틸화 폴리에스테르 폴리올을 사용하여 제조된폴리우레탄 카펫 안감
US7989647B2 (en) 2005-03-03 2011-08-02 South Dakota Soybean Processors, Llc Polyols derived from a vegetable oil using an oxidation process
JP2007101373A (ja) * 2005-10-05 2007-04-19 Renesas Technology Corp プローブシート接着ホルダ、プローブカード、半導体検査装置および半導体装置の製造方法
US20070092688A1 (en) * 2005-10-24 2007-04-26 Doesburg Van I Polyurethane coating system
US8398306B2 (en) * 2005-11-07 2013-03-19 Kraft Foods Global Brands Llc Flexible package with internal, resealable closure feature
US20110143133A1 (en) * 2005-11-07 2011-06-16 Panagiotis Kinigakis Polymeric Base Having an Adhered Low-Tack Adhesive Thereon
CA2648595C (en) * 2006-04-07 2014-07-15 Dow Global Technologies Inc. Hot processing of polyurethane carpet backing systems using dual delayed action catalyst
US9232808B2 (en) 2007-06-29 2016-01-12 Kraft Foods Group Brands Llc Processed cheese without emulsifying salts
US8468770B2 (en) * 2009-09-23 2013-06-25 Textile Rubber & Chemical Company, Inc. Floor covering product and method of using same
MX2012009796A (es) * 2010-02-26 2012-09-12 Kraft Foods Global Brands Llc Envase teniendo un sujetador susceptible de volver a cerrarse a base de adhesivo y metodos para el mismo.
NZ591354A (en) * 2010-02-26 2012-09-28 Kraft Foods Global Brands Llc A low-tack, UV-cured pressure sensitive acrylic ester based adhesive for reclosable packaging
EP2365013A1 (de) * 2010-03-12 2011-09-14 Rhein Chemie Rheinau GmbH Neue witterungsbeständige Polyurethangiessmassen, ein Verfahren zu deren Herstellung und deren Verwendung
WO2013040765A1 (en) * 2011-09-21 2013-03-28 Basf Se Artificial leather with improved flexing endurance properties
JP2015059199A (ja) * 2013-09-20 2015-03-30 Dic株式会社 ウレタン組成物及び研磨材
DE102015005089A1 (de) * 2015-04-22 2016-10-27 Carl Freudenberg Kg Thermisch fixierbares Flächengebilde
WO2017106086A1 (en) 2015-12-16 2017-06-22 Dow Global Technologies Llc Reprocessable polyurethane textile backing
CN107524270A (zh) * 2017-09-14 2017-12-29 张家港市双河染织有限公司 一种便于擦洗的墙布面料
CN107599604A (zh) * 2017-09-14 2018-01-19 张家港市双河染织有限公司 一种新型墙布面料的制备工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4296159A (en) * 1980-09-29 1981-10-20 The Dow Chemical Company Polyurethane backed carpet
AU554221B2 (en) * 1980-09-29 1986-08-14 Dow Chemical Company, The Polyurethane foam composition for substrate backing
US4483894A (en) * 1981-06-24 1984-11-20 The Dow Chemical Company Process for applying polyurethane foams to substrates and product made thereby
JPS58208335A (ja) * 1982-05-29 1983-12-05 Nippon Polyurethan Kogyo Kk ゴム配合組成物
US4525405A (en) * 1983-12-29 1985-06-25 The Dow Chemical Company Polyurethane backed carpet containing a non-chlorinated polymer
DE3407931A1 (de) * 1984-03-03 1985-09-05 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von formkoerpern auf basis von harnstoffgruppen aufweisenden polyurethanen
US4515846A (en) * 1984-04-09 1985-05-07 The Dow Chemical Company Polyurethane backed carpet formed with two catalysts
US4596665A (en) * 1984-11-23 1986-06-24 The Dow Chemical Company Flexible polymer foams prepared with C4 or higher polyethers as cell openers

Also Published As

Publication number Publication date
EP0238619A4 (en) 1988-02-03
JPS62502048A (ja) 1987-08-13
AR242602A1 (es) 1993-04-30
EP0238619A1 (en) 1987-09-30
BR8606874A (pt) 1987-11-03
US4696849A (en) 1987-09-29
AU576096B2 (en) 1988-08-11
WO1987001656A1 (en) 1987-03-26
AU6470386A (en) 1987-04-07
CA1297614C (en) 1992-03-17
DK444186D0 (da) 1986-09-16
JPH01250477A (ja) 1989-10-05
DK444186A (da) 1987-03-17
KR870700509A (ko) 1987-12-29
CN86106969A (zh) 1987-09-09
KR900003820B1 (ko) 1990-05-31
JPH0448806B2 (es) 1992-08-07

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Effective date: 20000503