ES2118725T3 - Cierre para recipientes con un elemento de obturacion que consta de un compuesto polimero. - Google Patents
Cierre para recipientes con un elemento de obturacion que consta de un compuesto polimero.Info
- Publication number
- ES2118725T3 ES2118725T3 ES91104029T ES91104029T ES2118725T3 ES 2118725 T3 ES2118725 T3 ES 2118725T3 ES 91104029 T ES91104029 T ES 91104029T ES 91104029 T ES91104029 T ES 91104029T ES 2118725 T3 ES2118725 T3 ES 2118725T3
- Authority
- ES
- Spain
- Prior art keywords
- container
- closure
- similar
- sealing element
- compound
- 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 - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D51/00—Closures not otherwise provided for
- B65D51/16—Closures not otherwise provided for with means for venting air or gas
- B65D51/1633—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element
- B65D51/1661—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element by means of a passage for the escape of gas between the closure and the lip of the container mouth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
- B65D53/06—Sealings formed by liquid or plastic material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0853—Vinylacetate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
- C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
- C08L23/22—Copolymers of isobutene; Butyl rubber ; Homo- or copolymers of other iso-olefins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
-
- 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
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1328—Shrinkable or shrunk [e.g., due to heat, solvent, volatile agent, restraint removal, etc.]
- Y10T428/1331—Single layer [continuous layer]
-
- 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
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, 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
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
- Y10T428/1338—Elemental metal containing
-
- 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
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
- Y10T428/1341—Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit
-
- 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
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
- Y10T428/1345—Single layer [continuous layer]
-
- 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
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1348—Cellular material derived from plant or animal source [e.g., wood, cotton, wool, leather, 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
- Y10T428/24496—Foamed or cellular component
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Sealing Material Composition (AREA)
Abstract
LA INVENCION CONCIERNE A UN COMPUESTO DE POLIMEROS PARA LA FABRICACION DE ELEMENTOS DE ESTANQUEIDAD PARA CIERRES DE RECIPIENTES, QUE EN ESTADO CERRADO PRESENTAN UN EFECTO DE BARRERA QUE IMPIDE LA ENTRADA DE SUSTANCIAS GASEOSAS O EN FORMA DE VAPOR COMO OXIGENO Y COMPUESTO AROMATICOS, ESPECIALMENTE BENZOLES, FENILETERES Y SIMILARES EN EL RECIPIENTE Y/O MUESTRAN UN EFECTO DE LA VALVULA DE SOBREPRESION A PRESIONES INTERIORES DEL RECIPIENTE ENTRE UNOS 3 Y 10 BARES Y QUE MEDIANTE LA CONFORMACION MECANICA DEL COMPUESTO DE POLIMEROS TERMOPLASTIFICADO Y SU SUBSIGUIENTE SOLIDIFICACION SE PUEDE CONFECCIONAR EL ELEMENTO DE ESTANQUEIDAD ELASTICO, TERMINADO DIRECTAMENTE EN EL CIERRE DEL RECIPIENTE ("IN-SHELL MOULDING"), COMPUESTO DE UNA MEZCLA DE CAUCHO BUTILICO Y UN POLIMERO DE UN MONOMERO O-OLEFINICO NO SATURADO ASI COMO, EN SU CASO, UNO O VARIOS COMPONENTES POLIMEROS Y ADITIVOS USUALES COMO PRODUCTOS DESLIZANTES, PIGMENTO, TALCO Y ESTABILIZADORES. ADEMAS LA INVENCION CONCIERNE A UN ELEMENTO DE ESTANQUEIDAD SEMEJANTE Y UN CIERRE DE RECIPIENTE SEMEJANTE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP91104029A EP0503124B2 (de) | 1991-03-15 | 1991-03-15 | Gefässverschluss mit einem Dichtungselement aus einem Polymercompound |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2118725T3 true ES2118725T3 (es) | 1998-10-01 |
ES2118725T5 ES2118725T5 (es) | 2008-07-01 |
Family
ID=8206526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91104029T Expired - Lifetime ES2118725T5 (es) | 1991-03-15 | 1991-03-15 | Cierre para recipientes con un elemento de obturacion de un compuesto de polimero. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5639525A (es) |
EP (1) | EP0503124B2 (es) |
DE (1) | DE59109008D1 (es) |
DK (1) | DK0503124T4 (es) |
ES (1) | ES2118725T5 (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5731053A (en) * | 1992-03-11 | 1998-03-24 | Ds-Chemie Gmbh | Potable liquid container |
US7182986B1 (en) | 1998-07-09 | 2007-02-27 | Kuraray Co., Ltd. | Container cap |
US6059737A (en) * | 1998-09-30 | 2000-05-09 | Becton Dickinson And Company | Adhesive gasket for blood collection needles |
JP2003514928A (ja) | 1999-11-15 | 2003-04-22 | エクソンモービル・ケミカル・パテンツ・インク | イソブチレンコポリマーの製造 |
US6858690B2 (en) * | 1999-11-15 | 2005-02-22 | Exxonmobil Chemical Patents Inc. | Process for polymerizing cationically polymerizable monomers |
EP2058379A1 (de) | 2007-11-09 | 2009-05-13 | ACTEGA DS GmbH | Verfahren zur Herstellung eines Gefässverschlusses |
EP2090416A1 (de) | 2008-02-12 | 2009-08-19 | Till Isensee | Verfahren zur Herstellung eines Dosendeckels |
ES2619520T5 (es) | 2009-11-20 | 2020-09-28 | Actega Ds Gmbh | Compuesto polimérico para juntas de estanqueidad para productos con contenido de grasa a envasar |
EA037724B1 (ru) * | 2009-11-20 | 2021-05-14 | Актега Дс Гмбх | Способ изготовления крышки типа "press-on twist-off" с уплотняющим элементом и уплотняющий материал для крышки типа "press-on twist-off" |
EA032520B1 (ru) * | 2009-11-20 | 2019-06-28 | Актега Дс Гмбх | Способ изготовления крышки с резьбой и с уплотняющим элементом и полимерная композиция для уплотняющего элемента |
DE202009018714U1 (de) | 2009-11-20 | 2012-11-12 | Actega Ds Gmbh | Polymercompound für Dichtungen bei fetthaltigen Füllgütern |
US9663643B2 (en) | 2009-12-08 | 2017-05-30 | William David Coulter | Sealing compounds with scavenger materials of small particle size |
DE102013101993A1 (de) * | 2013-02-28 | 2014-08-28 | Gerd Hoffmann | Leckdichtung für einen insbesondere Öl oder eine ölhaltige Flüssigkeit enthaltenden Behälter |
CA2915519A1 (en) * | 2013-07-22 | 2015-01-29 | Actega Ds Gmbh | Sealing compounds with barrier properties |
CN109265842B (zh) * | 2018-08-24 | 2021-03-23 | 中国人民解放军63605部队 | 一种丁基橡胶密封圈及其制备方法和应用 |
CN111004597B (zh) * | 2019-11-27 | 2021-11-26 | 杜潇 | 一种皇冠盖聚烯烃垫片的两亲性胶粘剂及其制备方法和应用 |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1145241A (fr) * | 1955-12-22 | 1957-10-23 | Matière isolante imperméable | |
GB825884A (en) * | 1956-07-27 | 1959-12-23 | Phillips Petroleum Co | Improved ethylene polymer rubbery isoolefin polymer compositions |
NL239999A (es) * | 1958-06-11 | |||
GB1112025A (en) * | 1964-10-28 | 1968-05-01 | Grace W R & Co | Method of forming container closure sealing gaskets |
DE1532416A1 (de) * | 1965-09-15 | 1972-07-27 | Grace W R & Co | Verfahren zur Herstellung von Behaelterverschluessen mit Dichtungseinlagen |
AU439947B2 (en) * | 1971-10-29 | 1973-08-30 | W. R. Grace & Co | Thermoplastic compositions comprising polyethylene butyl rubber, andan ethylene/vinyl acetate copolymer |
DE2902859A1 (de) * | 1978-02-06 | 1979-08-16 | Albert Obrist | Verschlussanordnung fuer behaelter, insbesondere fuer flaschen |
DE2811550A1 (de) * | 1978-03-16 | 1979-09-20 | Bayer Ag | Elastomere thermoplastische mischungen aus polypropylen und aethylen- vinylacetat-copolymerisaten |
JPS5926539B2 (ja) * | 1978-08-22 | 1984-06-28 | 日本クラウンコルク株式会社 | 剥離可能なライナ−を備えた容器蓋 |
US4309332A (en) * | 1979-04-02 | 1982-01-05 | National Distillers & Chemical Corp. | Ethylene-vinyl acetate copolymer rubbers |
ZA831232B (en) * | 1982-03-10 | 1983-11-30 | Grace W R & Co | Screw cap |
US4774277A (en) * | 1982-03-26 | 1988-09-27 | Exxon Research & Engineering Co. | Blends of polyolefin plastics with elastomeric plasticizers |
US4500681A (en) * | 1982-12-27 | 1985-02-19 | Exxon Research & Engineering Co. | Thermoplastic blend of polyolefin, isobutylene-backbone elastomer and ethylene copolymer |
GB8311138D0 (en) * | 1983-04-25 | 1983-06-02 | Grace W R & Co | Compositions for sealing containers |
US5086121A (en) * | 1984-07-11 | 1992-02-04 | Advanced Elastomer Systems, L. P. | Dynamically cured thermoplastic olefin polymers |
JPS6164253A (ja) * | 1984-09-07 | 1986-04-02 | テルモ株式会社 | 医療容器用栓体 |
DE3519053A1 (de) * | 1985-05-28 | 1986-12-18 | W.R. Grace & Co., Cambridge, Mass. | Dichtungsmasse |
JPH0625287B2 (ja) * | 1986-01-14 | 1994-04-06 | 日本石油化学株式会社 | 包装用ポリオレフイン組成物 |
DE3615241A1 (de) * | 1986-05-06 | 1987-11-12 | Teroson Gmbh | Dichtstoff |
DE3620690C2 (de) * | 1986-06-20 | 1994-02-17 | Ds Chemie Gmbh | Dichtungselement |
US5017659A (en) * | 1987-03-13 | 1991-05-21 | Groep L A V D | Polymer composition, a process for its manufacture, and a thermoplastic moulding composition |
GB8803062D0 (en) * | 1988-02-10 | 1988-03-09 | Grace W R & Co | Sealed containers & sealing compositions for them |
GB8808890D0 (en) * | 1988-04-15 | 1988-05-18 | Grace W R & Co | Container closure caps & compositions for forming gaskets for them |
GB8815486D0 (en) * | 1988-06-29 | 1988-08-03 | Grace W R & Co | Container closures & materials for use in these |
DE3839351A1 (de) * | 1988-11-22 | 1990-05-31 | Berg Jacob Gmbh Co Kg | Schraubverschluss fuer flaschen mit entlueftungseinrichtung |
US4911985A (en) * | 1989-02-21 | 1990-03-27 | Allied-Signal Inc. | High density polyethylene compositions containing polyisobutylene rubber and filler |
US4925715A (en) * | 1989-06-07 | 1990-05-15 | Polysar Limited | Linerless roll of self fusing tape |
GB9026053D0 (en) * | 1990-11-30 | 1991-01-16 | Grace W R & Co | Containers and compositions for sealing them |
EP0478110B1 (en) * | 1990-09-28 | 1996-03-20 | W.R. Grace & Co.-Conn. | Containers and use of compositions for sealing them |
-
1991
- 1991-03-15 EP EP91104029A patent/EP0503124B2/de not_active Expired - Lifetime
- 1991-03-15 ES ES91104029T patent/ES2118725T5/es not_active Expired - Lifetime
- 1991-03-15 DK DK91104029T patent/DK0503124T4/da active
- 1991-03-15 DE DE59109008T patent/DE59109008D1/de not_active Expired - Fee Related
-
1992
- 1992-03-11 US US07/849,183 patent/US5639525A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0503124B1 (de) | 1998-06-10 |
DE59109008D1 (de) | 1998-07-16 |
EP0503124A1 (de) | 1992-09-16 |
EP0503124B2 (de) | 2008-04-02 |
DK0503124T3 (da) | 1999-03-29 |
ES2118725T5 (es) | 2008-07-01 |
DK0503124T4 (da) | 2008-07-21 |
US5639525A (en) | 1997-06-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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