DE69021160D1 - Selbstklebende Faservliesbahnen. - Google Patents
Selbstklebende Faservliesbahnen.Info
- Publication number
- DE69021160D1 DE69021160D1 DE69021160T DE69021160T DE69021160D1 DE 69021160 D1 DE69021160 D1 DE 69021160D1 DE 69021160 T DE69021160 T DE 69021160T DE 69021160 T DE69021160 T DE 69021160T DE 69021160 D1 DE69021160 D1 DE 69021160D1
- Authority
- DE
- Germany
- Prior art keywords
- self
- nonwoven webs
- adhesive nonwoven
- nonwoven web
- healthcare
- 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 - Fee Related
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/098—Melt spinning methods with simultaneous stretching
- D01D5/0985—Melt spinning methods with simultaneous stretching by means of a flowing gas (e.g. melt-blowing)
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/18—Formation of filaments, threads, or the like by means of rotating spinnerets
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/56—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/903—Microfiber, less than 100 micron diameter
-
- 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.]
- Y10T442/30—Woven fabric [i.e., woven strand or strip material]
- Y10T442/3707—Woven fabric including a nonwoven fabric layer other than paper
-
- 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.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/659—Including an additional nonwoven fabric
- Y10T442/66—Additional nonwoven fabric is a spun-bonded fabric
-
- 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.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/659—Including an additional nonwoven fabric
- Y10T442/668—Separate nonwoven fabric layers comprise chemically different strand or fiber material
-
- 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.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/659—Including an additional nonwoven fabric
- Y10T442/671—Multiple nonwoven fabric layers composed of the same polymeric strand or fiber material
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Laminated Bodies (AREA)
- Materials For Medical Uses (AREA)
- Multicomponent Fibers (AREA)
- Protection Of Plants (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US41190889A | 1989-09-25 | 1989-09-25 | |
US07/556,353 US5173356A (en) | 1989-09-25 | 1990-07-20 | Self-bonded fibrous nonwoven webs |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69021160D1 true DE69021160D1 (de) | 1995-08-31 |
DE69021160T2 DE69021160T2 (de) | 1995-12-07 |
Family
ID=27021562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1990621160 Expired - Fee Related DE69021160T2 (de) | 1989-09-25 | 1990-09-24 | Selbstklebende Faservliesbahnen. |
Country Status (14)
Country | Link |
---|---|
US (1) | US5173356A (de) |
EP (1) | EP0421649B1 (de) |
JP (1) | JPH03152258A (de) |
KR (1) | KR0137651B1 (de) |
CN (1) | CN1024471C (de) |
AT (1) | ATE125583T1 (de) |
AU (1) | AU624268B2 (de) |
BR (1) | BR9004749A (de) |
CA (1) | CA2025186C (de) |
DE (1) | DE69021160T2 (de) |
DK (1) | DK0421649T3 (de) |
ES (1) | ES2074540T3 (de) |
NZ (1) | NZ235400A (de) |
PT (1) | PT95394B (de) |
Families Citing this family (66)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5182162A (en) * | 1990-10-24 | 1993-01-26 | Amoco Corporation | Self-bonded nonwoven web and net-like web composites |
US5484645A (en) * | 1991-10-30 | 1996-01-16 | Fiberweb North America, Inc. | Composite nonwoven fabric and articles produced therefrom |
AU655999B2 (en) * | 1992-07-28 | 1995-01-19 | Geoffrey John Humby | A composite structure |
US5370764A (en) | 1992-11-06 | 1994-12-06 | Kimberly-Clark Corporation | Apparatus for making film laminated material |
MX9300424A (es) | 1992-11-06 | 1994-05-31 | Kimberly Clark Co | Tela laminada fibrosa y metodo y aparato para la fabricacion de la misma. |
DE4241514C2 (de) * | 1992-12-10 | 1995-09-07 | Freudenberg Carl Fa | Verfahren zur Herstellung eines mit Dipolen beladenen Flächengebildes und Vorrichtung zur Durchführung des Verfahrens |
CA2097630A1 (en) * | 1992-12-29 | 1994-06-30 | Ann Louise Mccormack | Stretch-pillowed, bulked laminate |
US5554437A (en) * | 1993-04-06 | 1996-09-10 | Hercules Incorporated | Gamma-sterilizable barrier fabrics |
CA2107170A1 (en) * | 1993-05-20 | 1994-11-21 | Kimberly-Clark Worldwide, Inc. | Lightweight nonwoven web laminates with improved comfort and barrier properties |
CN1040351C (zh) * | 1993-08-23 | 1998-10-21 | 钱起宙 | 成卷熔喷无纺布的生产方法及设备 |
US5817394A (en) | 1993-11-08 | 1998-10-06 | Kimberly-Clark Corporation | Fibrous laminated web and method and apparatus for making the same and absorbent articles incorporating the same |
US5431829A (en) * | 1993-12-16 | 1995-07-11 | Pall Corporation | Polymethylpentene filtration medium |
US5554435A (en) * | 1994-01-31 | 1996-09-10 | Hercules Incorporated | Textile structures, and their preparation |
CA2124237C (en) | 1994-02-18 | 2004-11-02 | Bernard Cohen | Improved nonwoven barrier and method of making the same |
US5688157A (en) * | 1994-04-05 | 1997-11-18 | Kimberly-Clark Worldwide, Inc. | Nonwoven fabric laminate with enhanced barrier properties |
US5482765A (en) * | 1994-04-05 | 1996-01-09 | Kimberly-Clark Corporation | Nonwoven fabric laminate with enhanced barrier properties |
CA2136576C (en) | 1994-06-27 | 2005-03-08 | Bernard Cohen | Improved nonwoven barrier and method of making the same |
AU700153B2 (en) * | 1994-10-12 | 1998-12-24 | Kimberly-Clark Worldwide, Inc. | Melt-extrudable thermoplastic polypropylene composition and nonwoven web prepared therefrom |
US5681646A (en) * | 1994-11-18 | 1997-10-28 | Kimberly-Clark Worldwide, Inc. | High strength spunbond fabric from high melt flow rate polymers |
AU4961696A (en) | 1994-12-08 | 1996-06-26 | Kimberly-Clark Worldwide, Inc. | Method of forming a particle size gradient in an absorbent article |
CA2153278A1 (en) | 1994-12-30 | 1996-07-01 | Bernard Cohen | Nonwoven laminate barrier material |
DK0821748T3 (da) | 1995-03-17 | 2002-04-02 | Bp Corp North America Inc | Forbedret tæppekonstruktion og tæppebagside dertil |
US5597647A (en) * | 1995-04-20 | 1997-01-28 | Kimberly-Clark Corporation | Nonwoven protective laminate |
WO1996037276A1 (en) * | 1995-05-25 | 1996-11-28 | Kimberly-Clark Worldwide, Inc. | Filter matrix |
CA2221138A1 (en) | 1995-06-06 | 1996-12-12 | Kimberly-Clark Worldwide, Inc. | Microporous fabric containing a microbial adsorbent |
CA2221136A1 (en) | 1995-06-06 | 1996-12-12 | Kimberly-Clark Worldwide, Inc. | Microporous film containing a microbial adsorbent |
DE19520990A1 (de) * | 1995-06-08 | 1996-12-12 | Wacker Chemie Gmbh | Schmelzbare, chlorfreie Vinylacetatcopolymerfaser |
ZA965786B (en) | 1995-07-19 | 1997-01-27 | Kimberly Clark Co | Nonwoven barrier and method of making the same |
US5738745A (en) * | 1995-11-27 | 1998-04-14 | Kimberly-Clark Worldwide, Inc. | Method of improving the photostability of polypropylene compositions |
US5834384A (en) | 1995-11-28 | 1998-11-10 | Kimberly-Clark Worldwide, Inc. | Nonwoven webs with one or more surface treatments |
US5942452A (en) * | 1996-05-03 | 1999-08-24 | Amoco Corporation | Antiskid fabric |
US5913993A (en) * | 1997-01-10 | 1999-06-22 | Cerex Advanced Fabrics, L.P. | Nonwoven nylon and polyethylene fabric |
US6041782A (en) * | 1997-06-24 | 2000-03-28 | 3M Innovative Properties Company | Respiratory mask having comfortable inner cover web |
US6537932B1 (en) | 1997-10-31 | 2003-03-25 | Kimberly-Clark Worldwide, Inc. | Sterilization wrap, applications therefor, and method of sterilizing |
US6506695B2 (en) | 1998-04-21 | 2003-01-14 | Rheinische Kunststoffewerke Gmbh | Breathable composite and method therefor |
US6355583B1 (en) | 1998-05-30 | 2002-03-12 | Kimberly-Clark Worldwide, Inc. | Multi-functional sorbent material |
US6107268A (en) * | 1999-04-16 | 2000-08-22 | Kimberly-Clark Worldwide, Inc. | Sorbent material |
PE20000627A1 (es) | 1998-05-30 | 2000-07-26 | Kimberly Clark Co | Material absorbente |
US6365088B1 (en) | 1998-06-26 | 2002-04-02 | Kimberly-Clark Worldwide, Inc. | Electret treatment of high loft and low density nonwoven webs |
EP1114215B1 (de) * | 1998-09-14 | 2005-06-15 | Cerex Advanced Fabrics, Inc. | Vliessstoffe |
US7018492B1 (en) | 1999-10-29 | 2006-03-28 | Propex Fabrics, Inc. | Carpets with improved fuzz-resistance |
US6743742B1 (en) * | 2001-02-08 | 2004-06-01 | American Made, Llc | Method of partially embedding non-woven fiber mat to reinforcing fibers impregnated with a thermoplastic resin and composition therefrom |
WO2003033800A1 (en) | 2001-10-18 | 2003-04-24 | Cerex Advanced Fabrics, Inc. | Nonwoven fabrics containing yarns with varying filament characteristics |
FR2834726B1 (fr) * | 2002-01-16 | 2004-06-04 | Saint Gobain Vetrotex | Structure fibreuse pour la realisation de materiaux composites |
US6669814B2 (en) | 2002-03-08 | 2003-12-30 | Rock-Tenn Company | Multi-ply paperboard prepared from recycled materials and methods of manufacturing same |
US6916752B2 (en) * | 2002-05-20 | 2005-07-12 | 3M Innovative Properties Company | Bondable, oriented, nonwoven fibrous webs and methods for making them |
US7279440B2 (en) | 2002-05-20 | 2007-10-09 | 3M Innovative Properties Company | Nonwoven amorphous fibrous webs and methods for making them |
US6923182B2 (en) | 2002-07-18 | 2005-08-02 | 3M Innovative Properties Company | Crush resistant filtering face mask |
US20040110443A1 (en) * | 2002-12-05 | 2004-06-10 | Pelham Matthew C. | Abrasive webs and methods of making the same |
KR101272425B1 (ko) * | 2003-04-03 | 2013-06-07 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 균일한 물질을 형성하기 위한 회전식 공정 |
US8333918B2 (en) * | 2003-10-27 | 2012-12-18 | Kimberly-Clark Worldwide, Inc. | Method for the production of nonwoven web materials |
PL1871532T3 (pl) * | 2005-04-19 | 2013-07-31 | Pgi Polymer Inc | Proces i urządzenie do formowania jednorodnych tkanin z nanowłókien |
US8034430B2 (en) * | 2005-10-27 | 2011-10-11 | Kimberly-Clark Worldwide, Inc. | Nonwoven fabric and fastening system that include an auto-adhesive material |
WO2007095214A2 (en) | 2006-02-15 | 2007-08-23 | Polymer Group, Inc. | Multil-lobal fiber containing nonwoven materials and articles made therefrom |
JP5595737B2 (ja) * | 2007-02-27 | 2014-09-24 | ナノコンプ テクノロジーズ インコーポレイテッド | 熱保護材料およびその製造方法 |
US20180110343A1 (en) * | 2007-03-09 | 2018-04-26 | Bj2, Llc | Less toxic mattress |
US9259096B2 (en) * | 2007-03-09 | 2016-02-16 | Bj2, Llc | Food-grade polyethylene mattress |
US20170105539A1 (en) * | 2007-03-09 | 2017-04-20 | Bj2, Llc | Less toxic mattress |
US20080274658A1 (en) * | 2007-05-02 | 2008-11-06 | Simmonds Glen E | Needlepunched nanoweb structures |
US7871947B2 (en) * | 2007-11-05 | 2011-01-18 | Milliken & Company | Non-woven composite office panel |
US8784967B2 (en) | 2009-10-09 | 2014-07-22 | Volm Companies, Inc. | Open mesh material and bags made therefrom |
KR20150120992A (ko) * | 2013-02-20 | 2015-10-28 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 나노웹 구조물 |
KR102289067B1 (ko) * | 2014-03-31 | 2021-08-11 | 주식회사 쿠라레 | 폴리에스테르 바인더 섬유 |
US11613097B2 (en) | 2017-04-03 | 2023-03-28 | Lenzing Ag | Continuous filament cellulose nonwoven made with multiple bonding techniques |
CN113550070B (zh) * | 2021-07-27 | 2023-07-04 | 杭州凯源过滤器材有限公司 | 一种熔喷布成形装置 |
US11958308B1 (en) | 2023-05-31 | 2024-04-16 | G13 Innovation In Production Ltd | Thermal paper, and methods and systems for forming the same |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3338992A (en) * | 1959-12-15 | 1967-08-29 | Du Pont | Process for forming non-woven filamentary structures from fiber-forming synthetic organic polymers |
NL297313A (de) * | 1962-08-30 | 1900-01-01 | ||
US3849241A (en) * | 1968-12-23 | 1974-11-19 | Exxon Research Engineering Co | Non-woven mats by melt blowing |
GB1453447A (en) * | 1972-09-06 | 1976-10-20 | Kimberly Clark Co | Nonwoven thermoplastic fabric |
US4013816A (en) * | 1975-11-20 | 1977-03-22 | Draper Products, Inc. | Stretchable spun-bonded polyolefin web |
US4340563A (en) * | 1980-05-05 | 1982-07-20 | Kimberly-Clark Corporation | Method for forming nonwoven webs |
US4333979A (en) * | 1980-08-18 | 1982-06-08 | Kimberly-Clark Corporation | Soft, bulky, lightweight nonwoven web and method of producing; the web has both fused spot bonds and patterned embossments |
US4374888A (en) * | 1981-09-25 | 1983-02-22 | Kimberly-Clark Corporation | Nonwoven laminate for recreation fabric |
US4790736A (en) * | 1984-07-20 | 1988-12-13 | John E. Benoit | Apparatus for centrifugal fiber spinning with pressure extrusion |
US4801494A (en) * | 1987-04-10 | 1989-01-31 | Kimberly-Clark Corporation | Nonwoven pad cover with fluid masking properties |
US4863785A (en) * | 1988-11-18 | 1989-09-05 | The James River Corporation | Nonwoven continuously-bonded trilaminate |
-
1990
- 1990-07-20 US US07/556,353 patent/US5173356A/en not_active Expired - Lifetime
- 1990-09-12 CA CA 2025186 patent/CA2025186C/en not_active Expired - Fee Related
- 1990-09-19 AU AU62693/90A patent/AU624268B2/en not_active Ceased
- 1990-09-20 NZ NZ235400A patent/NZ235400A/en unknown
- 1990-09-21 BR BR9004749A patent/BR9004749A/pt not_active IP Right Cessation
- 1990-09-24 EP EP19900310417 patent/EP0421649B1/de not_active Expired - Lifetime
- 1990-09-24 PT PT95394A patent/PT95394B/pt active IP Right Grant
- 1990-09-24 DK DK90310417T patent/DK0421649T3/da active
- 1990-09-24 DE DE1990621160 patent/DE69021160T2/de not_active Expired - Fee Related
- 1990-09-24 AT AT90310417T patent/ATE125583T1/de not_active IP Right Cessation
- 1990-09-24 ES ES90310417T patent/ES2074540T3/es not_active Expired - Lifetime
- 1990-09-25 CN CN90108085A patent/CN1024471C/zh not_active Expired - Fee Related
- 1990-09-25 JP JP2252084A patent/JPH03152258A/ja active Pending
- 1990-09-25 KR KR1019900015195A patent/KR0137651B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1050749A (zh) | 1991-04-17 |
PT95394B (pt) | 1997-10-31 |
KR0137651B1 (ko) | 1998-05-15 |
CA2025186A1 (en) | 1991-03-26 |
NZ235400A (en) | 1992-03-26 |
CA2025186C (en) | 1996-03-05 |
EP0421649B1 (de) | 1995-07-26 |
JPH03152258A (ja) | 1991-06-28 |
DE69021160T2 (de) | 1995-12-07 |
ES2074540T3 (es) | 1995-09-16 |
ATE125583T1 (de) | 1995-08-15 |
DK0421649T3 (da) | 1995-12-11 |
EP0421649A1 (de) | 1991-04-10 |
CN1024471C (zh) | 1994-05-11 |
PT95394A (pt) | 1991-05-22 |
AU6269390A (en) | 1991-04-11 |
US5173356A (en) | 1992-12-22 |
KR910006544A (ko) | 1991-04-29 |
BR9004749A (pt) | 1991-09-10 |
AU624268B2 (en) | 1992-06-04 |
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