MX159967A - Microredes de microfibras y metodos para producirlas - Google Patents
Microredes de microfibras y metodos para producirlasInfo
- Publication number
- MX159967A MX159967A MX9482A MX948287A MX159967A MX 159967 A MX159967 A MX 159967A MX 9482 A MX9482 A MX 9482A MX 948287 A MX948287 A MX 948287A MX 159967 A MX159967 A MX 159967A
- Authority
- MX
- Mexico
- Prior art keywords
- microfiber
- networks
- micro
- producing
- methods
- Prior art date
Links
Classifications
-
- 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
- D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4391—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece characterised by the shape of the fibres
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/531—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad
- A61F13/532—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
-
- 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
- D04H1/04—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres
- D04H1/26—Wood pulp
-
- 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
- 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
- D04H1/58—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/913—Material designed to be responsive to temperature, light, moisture
-
- 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
- Y10T428/23957—Particular shape or structure of pile
-
- 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
- Y10T428/249921—Web or sheet containing structurally defined element or component
-
- 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
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/253—Cellulosic [e.g., wood, paper, cork, rayon, etc.]
-
- 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
-
- 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
- Y10T428/2927—Rod, strand, filament or fiber including structurally defined particulate matter
-
- 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]
- Y10T442/608—Including strand or fiber material which is of specific structural definition
- Y10T442/614—Strand or fiber material specified as having microdimensions [i.e., microfiber]
- Y10T442/619—Including other strand or fiber material in the same layer not specified as having microdimensions
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/091,730 US4813948A (en) | 1987-09-01 | 1987-09-01 | Microwebs and nonwoven materials containing microwebs |
Publications (1)
Publication Number | Publication Date |
---|---|
MX159967A true MX159967A (es) | 1989-10-17 |
Family
ID=22229397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9482A MX159967A (es) | 1987-09-01 | 1987-11-25 | Microredes de microfibras y metodos para producirlas |
Country Status (12)
Country | Link |
---|---|
US (2) | US4813948A (es) |
EP (1) | EP0305620B1 (es) |
JP (1) | JP2612872B2 (es) |
KR (1) | KR940010899B1 (es) |
AR (1) | AR244361A1 (es) |
AU (1) | AU588146B2 (es) |
BR (1) | BR8706719A (es) |
CA (1) | CA1304567C (es) |
DE (1) | DE3786801T2 (es) |
ES (1) | ES2041694T3 (es) |
IN (1) | IN170511B (es) |
MX (1) | MX159967A (es) |
Families Citing this family (111)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5294392A (en) * | 1985-05-15 | 1994-03-15 | E. I. Du Pont De Nemours And Company | Method of making bonded non-woven polyester fiber structures using fiberballs |
JPH02164751A (ja) * | 1988-12-19 | 1990-06-25 | Kawatetsu Mining Co Ltd | 顆粒状ウィスカーおよびその製造方法 |
US5219504A (en) * | 1989-04-07 | 1993-06-15 | Minnesota Mining And Manufacturing Company | Method of making sorbent, impact resistant container |
US5024865A (en) * | 1989-04-07 | 1991-06-18 | Minnesota Mining And Manufacturing Company | Sorbent, impact resistant container |
US4972945A (en) * | 1990-05-11 | 1990-11-27 | Minnesota Mining And Manufacturing Company | Container for transporting hazardous liquids |
US5029699A (en) * | 1990-08-09 | 1991-07-09 | Minnesota Mining And Manufacturing Company | Impact resistant container for hazardous materials |
US5316601A (en) * | 1990-10-25 | 1994-05-31 | Absorbent Products, Inc. | Fiber blending system |
US5591149A (en) * | 1992-10-07 | 1997-01-07 | The Procter & Gamble Company | Absorbent article having meltblown components |
US5307796A (en) | 1990-12-20 | 1994-05-03 | Minnesota Mining And Manufacturing Company | Methods of forming fibrous filtration face masks |
US5190657A (en) * | 1991-07-22 | 1993-03-02 | Lydall, Inc. | Blood filter and method of filtration |
ZA92308B (en) | 1991-09-11 | 1992-10-28 | Kimberly Clark Co | Thin absorbent article having rapid uptake of liquid |
US5681300A (en) * | 1991-12-17 | 1997-10-28 | The Procter & Gamble Company | Absorbent article having blended absorbent core |
US5256466A (en) * | 1992-04-30 | 1993-10-26 | Minnesota Mining And Manufacturing Company | Article for liquid containment and recovery |
US5939339A (en) * | 1992-07-22 | 1999-08-17 | 3M Innovative Properties Company | Absorbent self adhering elastic bandage |
US5998032A (en) | 1992-08-17 | 1999-12-07 | Weyerhaeuser Company | Method and compositions for enhancing blood absorbence by superabsorbent materials |
JP3497166B2 (ja) | 1992-08-17 | 2004-02-16 | ウェヤーハウザー・カンパニー | 繊維に対する粒子結合 |
US6340411B1 (en) * | 1992-08-17 | 2002-01-22 | Weyerhaeuser Company | Fibrous product containing densifying agent |
US5592357A (en) * | 1992-10-09 | 1997-01-07 | The University Of Tennessee Research Corp. | Electrostatic charging apparatus and method |
US5401446A (en) * | 1992-10-09 | 1995-03-28 | The University Of Tennessee Research Corporation | Method and apparatus for the electrostatic charging of a web or film |
US5298694A (en) * | 1993-01-21 | 1994-03-29 | Minnesota Mining And Manufacturing Company | Acoustical insulating web |
US5503782A (en) * | 1993-01-28 | 1996-04-02 | Minnesota Mining And Manufacturing Company | Method of making sorbent articles |
US5360654A (en) * | 1993-01-28 | 1994-11-01 | Minnesota Mining And Manufacturing Company | Sorbent articles |
US5451437A (en) * | 1993-06-21 | 1995-09-19 | Minnesota Mining And Manufacturing Company | Method and article for protecting a container that holds a fluid |
US5425907A (en) * | 1993-10-18 | 1995-06-20 | Schuller International, Inc. | Method of making a cylindrical filter cartridge |
US5720789A (en) * | 1994-09-06 | 1998-02-24 | Lockheed Idaho Technologies Company | Method for contamination control and barrier apparatus with filter for containing waste materials that include dangerous particulate matter |
US5560878A (en) * | 1994-11-30 | 1996-10-01 | The Procter & Gamble Company | Method and apparatus for making stretchable absorbent articles |
WO1996028216A1 (en) † | 1995-03-09 | 1996-09-19 | Minnesota Mining And Manufacturing Company | Fold flat respirators and processes for preparing same |
US5620785A (en) * | 1995-06-07 | 1997-04-15 | Fiberweb North America, Inc. | Meltblown barrier webs and processes of making same |
US5804512A (en) * | 1995-06-07 | 1998-09-08 | Bba Nonwovens Simpsonville, Inc. | Nonwoven laminate fabrics and processes of making same |
US5773375A (en) * | 1996-05-29 | 1998-06-30 | Swan; Michael D. | Thermally stable acoustical insulation |
US5744756A (en) * | 1996-07-29 | 1998-04-28 | Minnesota Mining And Manufacturing Company | Blown microfiber insulated cable |
US5733629A (en) * | 1996-10-28 | 1998-03-31 | Minnesota Mining And Manufacturing Company | Wet slip resistant sorbent article |
FR2755783B1 (fr) * | 1996-11-13 | 1998-12-24 | Chenel Guy G | Surface decorative peinte, souple, temporaire, surtout destinee a etre exposee tendue a l'exterieur, telle que des decors devant des batiments, enseignes |
US6354029B1 (en) | 1997-10-27 | 2002-03-12 | Gilbert Guy Chenel | Painted, flexible, temporary decorative surface, intended in particular to be exposed in a stretched state, out of doors, such as decorations outside buildings and signs |
DE19753195A1 (de) * | 1997-11-21 | 1999-05-27 | Reemtsma H F & Ph | Biologisch abbaubarer Filter für Cigaretten |
US6584976B2 (en) * | 1998-07-24 | 2003-07-01 | 3M Innovative Properties Company | Face mask that has a filtered exhalation valve |
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US6409883B1 (en) | 1999-04-16 | 2002-06-25 | Kimberly-Clark Worldwide, Inc. | Methods of making fiber bundles and fibrous structures |
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US6494974B2 (en) | 1999-10-15 | 2002-12-17 | Kimberly-Clark Worldwide, Inc. | Method of forming meltblown webs containing particles |
DE10009248C2 (de) * | 2000-02-28 | 2002-06-27 | Freudenberg Carl Kg | Medizinisches Verbandsmaterial |
US6776952B2 (en) * | 2000-11-30 | 2004-08-17 | Spill Tech Industries, Inc. | Method and apparatus for making flexible sheet products for absorbing liquids |
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US20030118814A1 (en) * | 2001-12-20 | 2003-06-26 | Workman Jerome James | Absorbent structures having low melting fibers |
US20030119406A1 (en) * | 2001-12-20 | 2003-06-26 | Abuto Francis Paul | Targeted on-line stabilized absorbent structures |
US20030119394A1 (en) * | 2001-12-21 | 2003-06-26 | Sridhar Ranganathan | Nonwoven web with coated superabsorbent |
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US7000729B2 (en) * | 2002-07-08 | 2006-02-21 | Acoustek Nonwovens | Five-layer sound absorbing pad: improved acoustical absorber |
US6871811B2 (en) * | 2002-07-26 | 2005-03-29 | Milliken & Company | Film cartridge including light blocking fabric |
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US20050106982A1 (en) * | 2003-11-17 | 2005-05-19 | 3M Innovative Properties Company | Nonwoven elastic fibrous webs and methods for making them |
US20050133180A1 (en) * | 2003-12-19 | 2005-06-23 | Hugh West | Densification agent and oil treated cellulose fibers |
DE202004000394U1 (de) * | 2004-01-13 | 2005-05-25 | Innovatec Microfibre Technology Gmbh & Co. Kg | Formkörper, insbesondere Kissen aus Polypropylen |
US20050178518A1 (en) * | 2004-02-13 | 2005-08-18 | Hugh West | Sodium sulfate treated pulp |
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US7896940B2 (en) * | 2004-07-09 | 2011-03-01 | 3M Innovative Properties Company | Self-supporting pleated filter media |
US7750633B2 (en) * | 2004-07-22 | 2010-07-06 | The Regents Of The University Of California | Low field magnetic resonance imaging |
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US7807591B2 (en) * | 2006-07-31 | 2010-10-05 | 3M Innovative Properties Company | Fibrous web comprising microfibers dispersed among bonded meltspun fibers |
US9139940B2 (en) | 2006-07-31 | 2015-09-22 | 3M Innovative Properties Company | Bonded nonwoven fibrous webs comprising softenable oriented semicrystalline polymeric fibers and apparatus and methods for preparing such webs |
US20080026688A1 (en) * | 2006-07-25 | 2008-01-31 | Paul Musick | Method and system for maintaining computer and data rooms |
US20100196686A1 (en) * | 2007-07-30 | 2010-08-05 | Van Dam Gerald L | Porous facing material, acoustically attenuating composite, and methods of making and using the same |
JP5319091B2 (ja) | 2007-08-31 | 2013-10-16 | スリーエム イノベイティブ プロパティズ カンパニー | 通気抵抗膜とその製造方法、および通気抵抗膜を用いた吸音性積層部材 |
JP5600119B2 (ja) | 2008-12-30 | 2014-10-01 | スリーエム イノベイティブ プロパティズ カンパニー | 弾性不織布繊維ウェブ並びに作製及び使用方法 |
DE102009034539A1 (de) * | 2009-07-23 | 2011-01-27 | Bvp Gmbh | Vorrichtung und Verfahren zur Aktivierung von Blutgerinnungsreaktionen |
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US9278301B2 (en) | 2013-08-16 | 2016-03-08 | 3M Innovative Properties Company | Nestable framed pleated air filter and method of making |
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-
1987
- 1987-09-01 US US07/091,730 patent/US4813948A/en not_active Expired - Lifetime
- 1987-11-16 CA CA000551908A patent/CA1304567C/en not_active Expired - Fee Related
- 1987-11-19 DE DE87310230T patent/DE3786801T2/de not_active Expired - Fee Related
- 1987-11-19 EP EP87310230A patent/EP0305620B1/en not_active Expired - Lifetime
- 1987-11-19 ES ES198787310230T patent/ES2041694T3/es not_active Expired - Lifetime
- 1987-11-19 AU AU81397/87A patent/AU588146B2/en not_active Ceased
- 1987-11-23 IN IN841/MAS/87A patent/IN170511B/en unknown
- 1987-11-25 MX MX9482A patent/MX159967A/es unknown
- 1987-12-01 AR AR87309461A patent/AR244361A1/es active
- 1987-12-01 KR KR1019870013643A patent/KR940010899B1/ko not_active IP Right Cessation
- 1987-12-04 JP JP62307367A patent/JP2612872B2/ja not_active Expired - Fee Related
- 1987-12-11 BR BR8706719A patent/BR8706719A/pt not_active IP Right Cessation
-
1989
- 1989-01-04 US US07/293,503 patent/US4921645A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA1304567C (en) | 1992-07-07 |
AU8139787A (en) | 1989-03-02 |
IN170511B (es) | 1992-04-04 |
AU588146B2 (en) | 1989-09-07 |
AR244361A1 (es) | 1993-10-29 |
DE3786801D1 (de) | 1993-09-02 |
KR940010899B1 (ko) | 1994-11-19 |
BR8706719A (pt) | 1989-03-28 |
JPH01156560A (ja) | 1989-06-20 |
ES2041694T3 (es) | 1993-12-01 |
DE3786801T2 (de) | 1994-01-27 |
JP2612872B2 (ja) | 1997-05-21 |
EP0305620A3 (en) | 1990-02-07 |
EP0305620B1 (en) | 1993-07-28 |
EP0305620A2 (en) | 1989-03-08 |
US4921645A (en) | 1990-05-01 |
KR880004159A (ko) | 1988-06-02 |
US4813948A (en) | 1989-03-21 |
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