ES267586U - Un articulo aborbente. - Google Patents
Un articulo aborbente.Info
- Publication number
- ES267586U ES267586U ES1981267586U ES267586U ES267586U ES 267586 U ES267586 U ES 267586U ES 1981267586 U ES1981267586 U ES 1981267586U ES 267586 U ES267586 U ES 267586U ES 267586 U ES267586 U ES 267586U
- Authority
- ES
- Spain
- Prior art keywords
- borax
- cross
- guar gum
- absorbent
- absorbent products
- 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.)
- Granted
Links
- 230000002745 absorbent Effects 0.000 title abstract 5
- 239000002250 absorbent Substances 0.000 title abstract 5
- 229920001282 polysaccharide Polymers 0.000 title abstract 2
- 239000005017 polysaccharide Substances 0.000 title abstract 2
- 150000004676 glycans Chemical class 0.000 title 1
- 229920002907 Guar gum Polymers 0.000 abstract 3
- 229960002154 guar gum Drugs 0.000 abstract 3
- 235000010417 guar gum Nutrition 0.000 abstract 3
- 239000000665 guar gum Substances 0.000 abstract 3
- 229910021538 borax Inorganic materials 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 239000004328 sodium tetraborate Substances 0.000 abstract 2
- 235000010339 sodium tetraborate Nutrition 0.000 abstract 2
- 230000001413 cellular effect Effects 0.000 abstract 1
- 238000004132 cross linking Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000004108 freeze drying Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 210000002700 urine Anatomy 0.000 abstract 1
Classifications
-
- 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
- A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
- C08B37/0087—Glucomannans or galactomannans; Tara or tara gum, i.e. D-mannose and D-galactose units, e.g. from Cesalpinia spinosa; Tamarind gum, i.e. D-galactose, D-glucose and D-xylose units, e.g. from Tamarindus indica; Gum Arabic, i.e. L-arabinose, L-rhamnose, D-galactose and D-glucuronic acid units, e.g. from Acacia Senegal or Acacia Seyal; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
- C08B37/0087—Glucomannans or galactomannans; Tara or tara gum, i.e. D-mannose and D-galactose units, e.g. from Cesalpinia spinosa; Tamarind gum, i.e. D-galactose, D-glucose and D-xylose units, e.g. from Tamarindus indica; Gum Arabic, i.e. L-arabinose, L-rhamnose, D-galactose and D-glucuronic acid units, e.g. from Acacia Senegal or Acacia Seyal; Derivatives thereof
- C08B37/0093—Locust bean gum, i.e. carob bean gum, with (beta-1,4)-D-mannose units in the main chain branched with D-galactose units in (alpha-1,6), e.g. from the seeds of carob tree or Ceratonia siliqua; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
- C08B37/0087—Glucomannans or galactomannans; Tara or tara gum, i.e. D-mannose and D-galactose units, e.g. from Cesalpinia spinosa; Tamarind gum, i.e. D-galactose, D-glucose and D-xylose units, e.g. from Tamarindus indica; Gum Arabic, i.e. L-arabinose, L-rhamnose, D-galactose and D-glucuronic acid units, e.g. from Acacia Senegal or Acacia Seyal; Derivatives thereof
- C08B37/0096—Guar, guar gum, guar flour, guaran, i.e. (beta-1,4) linked D-mannose units in the main chain branched with D-galactose units in (alpha-1,6), e.g. from Cyamopsis Tetragonolobus; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/38—Boron-containing compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Emergency Medicine (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Epidemiology (AREA)
- Botany (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Hematology (AREA)
- Dispersion Chemistry (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
1. Un artículo absorbente capaz de absorber y retener en él grandes cantidades de fluidos acuosos, en forma de un gel estable, el cual comprende un absorbente de goma guar reticulada con bóraz y seco, estando dicho absorbente soportado por un material de substrato, flexible, con lo que dicho artículo es susceptible de ser retenido en una forma que conseve el contacto con un cuerpo de animal, de tal manera que el material absorbente sea capaz de entrar en contacto con los fluidos corporales exudados por el cuerpo. 2. Un artículo de acuerdo con la reivindicación 1, el cual comprende, además, una hoja de cubierta, en contacto con el cuerpo, permeable a los fluidos, que recubren a dicho substrato flexible. 3. Un artículo de acuerdo con la reivindicación 2, en el cual la goma guar es goma guar hidroxipropilada. 4. Un artículo de acuerdo con la reivindicación 3, el cual está constituido como un pañal de un solo uso. 5. Un artículo de acuerdo con la reivindicación 4, en el cual dicha hoja de cubierta es una hoja superior permeable a la orina en contacto con el cuerpo y dicho pañal incluye además una hoja inferior impermeable a los líquidos, y dicha goma de guar reticulada está presente como capa intermedia entre dicha hoja superior y dicha hoja inferior. 6. Un artículo de acuerdo con la reivindicación 5, en el cual dicha capa intermedia comprende una capa de fibras hidrófilas que soportan dicho material absorbente. 7. Un artículo de acuerdo con la reivindicación 6, en el cual el material absorbente está distribuido por toda la capa fibrosa. 8. Un artículo de acuerdo con la reivindicación 5, en el cual la capa intermedia comprende una capa de un substrato multicelular, en que dicho material absorbente está contenido en las celdillas de dicho substrato. 9. Un artículo de acuerdo con la reivindicación 1, el cual está constituido como un vendaje para absorber sangre. 10. Un artículo de acuerdo con la reivindicación 9, el cual está constituido como un paño higiénico. 11. Un artículo absorbente.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/104,204 US4333461A (en) | 1979-12-17 | 1979-12-17 | Borated polysaccharide absorbents and absorbent products |
Publications (2)
Publication Number | Publication Date |
---|---|
ES267586U true ES267586U (es) | 1984-01-16 |
ES267586Y ES267586Y (es) | 1984-08-01 |
Family
ID=22299202
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES497393A Granted ES497393A0 (es) | 1979-12-17 | 1980-12-03 | Un procedimiento para preparar un material absorbente en forma seca |
ES1981267586U Expired ES267586Y (es) | 1979-12-17 | 1981-03-24 | Un articulo absorbente.(como divisional de la patente numero 497.393) |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES497393A Granted ES497393A0 (es) | 1979-12-17 | 1980-12-03 | Un procedimiento para preparar un material absorbente en forma seca |
Country Status (21)
Country | Link |
---|---|
US (1) | US4333461A (es) |
JP (1) | JPS5697450A (es) |
AR (1) | AR241689A1 (es) |
AU (1) | AU536568B2 (es) |
BE (1) | BE886685A (es) |
BR (1) | BR8007952A (es) |
CA (1) | CA1158220A (es) |
CH (1) | CH648332A5 (es) |
DE (1) | DE3045225A1 (es) |
DK (1) | DK160673C (es) |
ES (2) | ES497393A0 (es) |
FR (1) | FR2471999B1 (es) |
GB (1) | GB2067214B (es) |
GR (1) | GR71930B (es) |
IE (1) | IE50633B1 (es) |
IT (1) | IT1142198B (es) |
MX (1) | MX152985A (es) |
NL (1) | NL8006622A (es) |
PH (1) | PH18286A (es) |
PT (1) | PT72196B (es) |
ZA (1) | ZA806948B (es) |
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4394930A (en) * | 1981-03-27 | 1983-07-26 | Johnson & Johnson | Absorbent foam products |
DE3128100C2 (de) * | 1981-07-16 | 1986-05-22 | Chemische Fabrik Stockhausen GmbH, 4150 Krefeld | Absorptionsmittel für Blut und seröse Körperflüssigkeiten |
US4610678A (en) * | 1983-06-24 | 1986-09-09 | Weisman Paul T | High-density absorbent structures |
US4737582A (en) * | 1985-06-28 | 1988-04-12 | The Procter & Gamble Company | Absorbent vegetable materials |
US4664191A (en) * | 1985-08-26 | 1987-05-12 | Mobil Oil Corporation | Minimizing formation damage during gravel pack operations |
US4703799A (en) * | 1986-01-03 | 1987-11-03 | Mobil Oil Corporation | Technique for improving gravel pack operations in deviated wellbores |
US4819727A (en) * | 1986-07-21 | 1989-04-11 | Mobil Oil Corporation | Method for suspending wells |
US4817719A (en) * | 1986-07-30 | 1989-04-04 | Mobil Oil Corporation | Method for suspending wells |
US4751966A (en) * | 1986-12-12 | 1988-06-21 | Mobil Oil Corporation | Use of a gel above a controlled pulse fracturing device |
US4718490A (en) * | 1986-12-24 | 1988-01-12 | Mobil Oil Corporation | Creation of multiple sequential hydraulic fractures via hydraulic fracturing combined with controlled pulse fracturing |
US4787456A (en) * | 1987-04-10 | 1988-11-29 | Mobil Oil Corporation | Method to improve matrix acidizing in carbonates |
GB2205318A (en) * | 1987-06-03 | 1988-12-07 | Shell Int Research | Polyvinyl saccharide/borate products |
US4735660A (en) * | 1987-06-26 | 1988-04-05 | Mattel, Inc. | Cross-linked gel modeling composition |
US4899818A (en) * | 1988-05-23 | 1990-02-13 | Mobil Oil Corporation | Method to improve use of polymers for injectivity profile control in enhanced oil recovery |
US4951751A (en) * | 1989-07-14 | 1990-08-28 | Mobil Oil Corporation | Diverting technique to stage fracturing treatments in horizontal wellbores |
CA2044151C (en) * | 1989-10-19 | 1996-01-09 | Toshio Yanaki | Hydrophilic polymer-silicate mineral complex material and use thereof |
DE4026153A1 (de) * | 1990-08-17 | 1992-02-20 | Sebapharma Gmbh & Co | Wundverband |
DE4114526A1 (de) * | 1991-05-03 | 1992-11-05 | Envi Lab Electronics Gmbh | Verfahren zum aufsammeln von oeligen substanzen, aerosolen, emulsionen etc. aus wasser |
US5804213A (en) * | 1991-10-09 | 1998-09-08 | Lectec Corporation | Biologically active aqueous gel wound dressing |
CA2072918A1 (en) * | 1992-02-14 | 1993-08-15 | Jian Qin | Modified polysaccharides having improved absorbent properties and process for the preparation thereof |
US5228510A (en) * | 1992-05-20 | 1993-07-20 | Mobil Oil Corporation | Method for enhancement of sequential hydraulic fracturing using control pulse fracturing |
US5314020A (en) * | 1992-09-11 | 1994-05-24 | Mobil Oil Corporation | Technique for maximizing effectiveness of fracturing in massive intervals |
US5409703A (en) * | 1993-06-24 | 1995-04-25 | Carrington Laboratories, Inc. | Dried hydrogel from hydrophilic-hygroscopic polymer |
US5459181A (en) * | 1993-07-23 | 1995-10-17 | Weyerhaeuser Company | Hydraulic binder composition and its uses |
DE4343947A1 (de) * | 1993-12-22 | 1995-06-29 | Temca Chemische Union Gmbh | Dünne Hygieneprodukte mit vorgefertigtem Saugkörper |
US5532350A (en) * | 1994-02-15 | 1996-07-02 | Rhone-Poulenc Inc. | Crosslinked polysaccharides useful as absorbent materials |
AU1691895A (en) * | 1994-02-17 | 1995-09-04 | Procter & Gamble Company, The | Porous absorbent materials having modified surface characteristics and methods for making the same |
US5849405A (en) * | 1994-08-31 | 1998-12-15 | The Procter & Gamble Company | Absorbent materials having improved absorbent property and methods for making the same |
US5843575A (en) * | 1994-02-17 | 1998-12-01 | The Procter & Gamble Company | Absorbent members comprising absorbent material having improved absorbent property |
US5498705A (en) * | 1995-02-22 | 1996-03-12 | Kimberly-Clark Corporation | Modified polysaccharides having improved absorbent properties and process for the preparation thereof |
US5801116A (en) * | 1995-04-07 | 1998-09-01 | Rhodia Inc. | Process for producing polysaccharides and their use as absorbent materials |
FR2733154B1 (fr) * | 1995-04-18 | 1997-06-13 | Atochem Elf Sa | Composition superabsorbante destinee a la realisation d'article d'hygiene du type linges, couches, changes ne developpant pas d'odeurs incommodantes |
GB9603146D0 (en) * | 1996-02-15 | 1996-04-17 | Innovative Tech Ltd | Hydrogels |
GB9608222D0 (en) * | 1996-04-20 | 1996-06-26 | Innovative Tech Ltd | Dehydrated hydrogels |
US6060636A (en) † | 1996-09-04 | 2000-05-09 | Kimberly-Clark Worldwide, Inc. | Treatment of materials to improve handling of viscoelastic fluids |
US5948829A (en) * | 1997-11-25 | 1999-09-07 | Kimberly-Clark Worldwide, Inc. | Process for preparing an absorbent foam |
US5985434A (en) * | 1997-11-25 | 1999-11-16 | Kimberly-Clark Worldwide, Inc. | Absorbent foam |
GB9808461D0 (en) * | 1998-04-22 | 1998-06-17 | Innovative Tech Ltd | Solid borate-diol interaction products |
GB2343962A (en) * | 1998-10-13 | 2000-05-24 | Datasorb Limited | Liquid absorption and weighing |
WO2000027443A1 (fr) * | 1998-11-09 | 2000-05-18 | Kao Corporation | Produits pour epaissir des fluides anatomiques de traitement ou des dechets anatomiques |
JP4514256B2 (ja) * | 1998-11-09 | 2010-07-28 | 花王株式会社 | 体液又は***物の増粘処理物品 |
US20020164441A1 (en) * | 2001-03-01 | 2002-11-07 | The University Of Chicago | Packaging for primary and secondary batteries |
US7531480B2 (en) * | 2002-08-20 | 2009-05-12 | Stephen Marshall | Sorbent additive and composition |
FR2848473B1 (fr) * | 2002-12-16 | 2008-04-11 | Laurence Paris | Compositions visqueuses, aqueuses ou hydro-alcooliques, tamponnees ou non, pour la fabrication de capsules molles, et procede de fabrication de films a partir de telles compositions |
ITMI20030343A1 (it) * | 2003-02-26 | 2004-08-27 | Biofarm S R L Ora Biofarmitalia S P A | Gel cosmetico o curativo applicabile sulla pelle umana. |
CA2443059A1 (en) * | 2003-09-29 | 2005-03-29 | Le Groupe Lysac Inc. | Polysaccharide-clay superabsorbent nanocomposites |
US20050113730A1 (en) * | 2003-11-24 | 2005-05-26 | Sca Hygiene Products Ab | Absorbent Article Containing A Skin Care Product |
CA2507121A1 (en) * | 2005-05-12 | 2006-11-12 | Le Groupe Lysac Inc. | Galactomannan hydrophobic complexes as superabsorbent polymers |
CA2535801C (en) * | 2006-02-09 | 2012-11-27 | Canadian Forest Products Ltd. | A blended mulch product, an erosion control medium and methods of making same |
US8555544B2 (en) * | 2006-02-10 | 2013-10-15 | Profile Products L.L.C. | Visual attenuation compositions and methods of using the same |
CA2536538A1 (en) * | 2006-02-14 | 2007-08-14 | Canadian Forest Products Ltd. | Blended mulch products for spray application to a surface |
US20080083377A1 (en) * | 2006-10-04 | 2008-04-10 | Marni Markell Hurwitz | Compact foldable animal litter pan with disposable waste collection sheets |
US7748348B2 (en) * | 2006-10-04 | 2010-07-06 | I Did It, Inc. | Compact foldable animal litter pan with disposable adhesive waste collection sheets |
US7842020B2 (en) | 2006-11-17 | 2010-11-30 | I Did It, Inc. | Double diaper system |
US8256158B2 (en) * | 2007-01-04 | 2012-09-04 | Profile Products Llc | Visual attenuation compositions and methods of using the same |
CA2580590C (en) * | 2007-03-02 | 2010-02-23 | Trican Well Service Ltd. | Apparatus and method of fracturing |
GB0906727D0 (en) * | 2009-04-20 | 2009-06-03 | Midas Safety Inc | Foamed polymer |
ITRM20130088A1 (it) * | 2013-02-14 | 2014-08-15 | Jaber Innovation S R L | Idrogeli biodegradabili superassorbenti |
CN113476644B (zh) * | 2021-07-13 | 2022-08-02 | 西安建筑科技大学 | 一种席夫碱扩大共轭性的氮化碳伤口敷料及其制备方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2072302A (en) * | 1931-03-10 | 1937-03-02 | Chemische Forschungs Gmbh | Polymerized vinyl alcohol articles and processes of making same |
US3070095A (en) * | 1954-06-24 | 1962-12-25 | Torr David | Disposable multi-ply product |
US3215634A (en) * | 1962-10-16 | 1965-11-02 | Jersey Prod Res Co | Method for stabilizing viscous liquids |
US3347236A (en) * | 1963-12-02 | 1967-10-17 | Torr David | Disposable article having a layer of artificial absorbent fibers and supporting sheet |
US3669103A (en) * | 1966-05-31 | 1972-06-13 | Dow Chemical Co | Absorbent product containing a hydrocelloidal composition |
US3384498A (en) * | 1967-01-04 | 1968-05-21 | Oil Ct Res Inc | Plastic modeling composition |
US3808195A (en) * | 1972-04-14 | 1974-04-30 | Gen Mills Chem Inc | Process for preparing dispersible polygalactomannan gum and derivatives |
US3903889A (en) * | 1973-02-16 | 1975-09-09 | First National Bank Of Nevada | Disposable liquid absorbent products |
US3993552A (en) * | 1973-09-10 | 1976-11-23 | Union Carbide Corporation | Process for cocrosslinking water soluble polymers and products thereof |
JPS51125468A (en) * | 1975-03-27 | 1976-11-01 | Sanyo Chem Ind Ltd | Method of preparing resins of high water absorbency |
US4055180A (en) * | 1976-04-23 | 1977-10-25 | Colgate-Palmolive Company | Absorbent article with retained hydrocolloid material |
-
1979
- 1979-12-17 US US06/104,204 patent/US4333461A/en not_active Expired - Lifetime
-
1980
- 1980-11-10 ZA ZA00806948A patent/ZA806948B/xx unknown
- 1980-11-13 GR GR63344A patent/GR71930B/el unknown
- 1980-12-01 DE DE19803045225 patent/DE3045225A1/de active Granted
- 1980-12-03 MX MX185022A patent/MX152985A/es unknown
- 1980-12-03 ES ES497393A patent/ES497393A0/es active Granted
- 1980-12-03 IT IT50302/80A patent/IT1142198B/it active
- 1980-12-04 BR BR8007952A patent/BR8007952A/pt unknown
- 1980-12-04 NL NL8006622A patent/NL8006622A/nl not_active Application Discontinuation
- 1980-12-09 AU AU65185/80A patent/AU536568B2/en not_active Ceased
- 1980-12-11 PH PH24971A patent/PH18286A/en unknown
- 1980-12-12 FR FR8026391A patent/FR2471999B1/fr not_active Expired
- 1980-12-15 CA CA000366775A patent/CA1158220A/en not_active Expired
- 1980-12-15 PT PT72196A patent/PT72196B/pt unknown
- 1980-12-16 AR AR80283649A patent/AR241689A1/es active
- 1980-12-16 GB GB8040198A patent/GB2067214B/en not_active Expired
- 1980-12-16 BE BE0/203183A patent/BE886685A/fr not_active IP Right Cessation
- 1980-12-16 IE IE2640/80A patent/IE50633B1/en unknown
- 1980-12-17 JP JP17866780A patent/JPS5697450A/ja active Granted
- 1980-12-17 DK DK535980A patent/DK160673C/da not_active IP Right Cessation
- 1980-12-17 CH CH9318/80A patent/CH648332A5/de not_active IP Right Cessation
-
1981
- 1981-03-24 ES ES1981267586U patent/ES267586Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3045225A1 (de) | 1981-09-03 |
PH18286A (en) | 1985-05-20 |
DK535980A (da) | 1981-06-18 |
GB2067214A (en) | 1981-07-22 |
FR2471999A1 (fr) | 1981-06-26 |
DE3045225C2 (es) | 1989-08-31 |
ZA806948B (en) | 1982-06-30 |
ES8200552A1 (es) | 1981-11-01 |
AU536568B2 (en) | 1984-05-10 |
FR2471999B1 (fr) | 1986-05-16 |
CH648332A5 (de) | 1985-03-15 |
ES497393A0 (es) | 1981-11-01 |
CA1158220A (en) | 1983-12-06 |
GB2067214B (en) | 1984-01-18 |
IT1142198B (it) | 1986-10-08 |
BE886685A (fr) | 1981-04-16 |
US4333461A (en) | 1982-06-08 |
IT8050302A0 (it) | 1980-12-03 |
NL8006622A (nl) | 1981-07-16 |
DK160673B (da) | 1991-04-08 |
JPH0366321B2 (es) | 1991-10-17 |
AU6518580A (en) | 1981-06-25 |
BR8007952A (pt) | 1981-06-23 |
ES267586Y (es) | 1984-08-01 |
PT72196B (en) | 1981-10-28 |
MX152985A (es) | 1986-07-14 |
JPS5697450A (en) | 1981-08-06 |
IE802640L (en) | 1981-06-17 |
GR71930B (es) | 1983-08-19 |
IE50633B1 (en) | 1986-05-28 |
AR241689A1 (es) | 1992-11-30 |
PT72196A (en) | 1981-01-01 |
DK160673C (da) | 1991-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19980504 |