LT3858B - Packaging material and also use of the material for manufacture of containers with good oxygen-tight properties - Google Patents
Packaging material and also use of the material for manufacture of containers with good oxygen-tight properties Download PDFInfo
- Publication number
- LT3858B LT3858B LTIP1554A LTIP1554A LT3858B LT 3858 B LT3858 B LT 3858B LT IP1554 A LTIP1554 A LT IP1554A LT IP1554 A LTIP1554 A LT IP1554A LT 3858 B LT3858 B LT 3858B
- Authority
- LT
- Lithuania
- Prior art keywords
- layer
- plastic
- packaging material
- barrier layer
- material according
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims abstract description 47
- 239000005022 packaging material Substances 0.000 title claims abstract description 35
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 230000004888 barrier function Effects 0.000 claims abstract description 61
- 229920003023 plastic Polymers 0.000 claims abstract description 52
- 239000004033 plastic Substances 0.000 claims abstract description 52
- 239000000203 mixture Substances 0.000 claims abstract description 23
- 229920001577 copolymer Polymers 0.000 claims abstract description 20
- 239000000945 filler Substances 0.000 claims abstract description 15
- 238000003856 thermoforming Methods 0.000 claims abstract description 5
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 claims description 30
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 18
- 239000001301 oxygen Substances 0.000 claims description 18
- 229910052760 oxygen Inorganic materials 0.000 claims description 18
- 229920001384 propylene homopolymer Polymers 0.000 claims description 4
- 239000004927 clay Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 239000010445 mica Substances 0.000 claims description 2
- 229910052618 mica group Inorganic materials 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims 3
- 238000000034 method Methods 0.000 claims 1
- 239000004952 Polyamide Substances 0.000 abstract description 3
- 229920002647 polyamide Polymers 0.000 abstract description 3
- 239000005033 polyvinylidene chloride Substances 0.000 abstract description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 2
- 239000005977 Ethylene Substances 0.000 abstract 2
- 229920000098 polyolefin Polymers 0.000 abstract 2
- 238000007493 shaping process Methods 0.000 abstract 2
- 229920001328 Polyvinylidene chloride Polymers 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 89
- 239000004715 ethylene vinyl alcohol Substances 0.000 description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 11
- 229910052782 aluminium Inorganic materials 0.000 description 11
- 239000011888 foil Substances 0.000 description 11
- 230000035699 permeability Effects 0.000 description 11
- -1 polyethylene Polymers 0.000 description 11
- 238000002844 melting Methods 0.000 description 8
- 230000008018 melting Effects 0.000 description 8
- 239000004743 Polypropylene Substances 0.000 description 6
- 239000000155 melt Substances 0.000 description 6
- 229920001155 polypropylene Polymers 0.000 description 6
- 229920000139 polyethylene terephthalate Polymers 0.000 description 5
- 239000005020 polyethylene terephthalate Substances 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- RZXDTJIXPSCHCI-UHFFFAOYSA-N hexa-1,5-diene-2,5-diol Chemical compound OC(=C)CCC(O)=C RZXDTJIXPSCHCI-UHFFFAOYSA-N 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- DSSYKIVIOFKYAU-XCBNKYQSSA-N (R)-camphor Chemical compound C1C[C@@]2(C)C(=O)C[C@@H]1C2(C)C DSSYKIVIOFKYAU-XCBNKYQSSA-N 0.000 description 1
- 241000723346 Cinnamomum camphora Species 0.000 description 1
- 229960000846 camphor Drugs 0.000 description 1
- 229930008380 camphor Natural products 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000011365 complex material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920005629 polypropylene homopolymer Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
-
- 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
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
-
- 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
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
- B32B2307/7242—Non-permeable
- B32B2307/7244—Oxygen barrier
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
-
- 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
- B32B2323/00—Polyalkenes
- B32B2323/10—Polypropylene
-
- 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
- B32B2553/00—Packaging equipment or accessories not otherwise provided for
-
- 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.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/1379—Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit
- Y10T428/1383—Vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit is sandwiched between layers [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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31909—Next to second addition polymer from unsaturated monomers
- Y10T428/31913—Monoolefin polymer
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31909—Next to second addition polymer from unsaturated monomers
- Y10T428/31928—Ester, halide or nitrile of addition polymer
Landscapes
- Laminated Bodies (AREA)
- Wrappers (AREA)
- Packages (AREA)
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Packaging Of Machine Parts And Wound Products (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9100057A SE468635B (sv) | 1991-01-09 | 1991-01-09 | Foerpackningsmaterial jaemte anvaendning av materialet foer framstaellning av behaallare med goda syrgastaethetsegenskaper |
Publications (2)
Publication Number | Publication Date |
---|---|
LTIP1554A LTIP1554A (en) | 1995-06-26 |
LT3858B true LT3858B (en) | 1996-04-25 |
Family
ID=20381564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
LTIP1554A LT3858B (en) | 1991-01-09 | 1993-12-07 | Packaging material and also use of the material for manufacture of containers with good oxygen-tight properties |
Country Status (18)
Country | Link |
---|---|
US (1) | US5248534A (de) |
EP (1) | EP0494594B1 (de) |
JP (1) | JP3076434B2 (de) |
AT (1) | ATE129475T1 (de) |
AU (1) | AU646129B2 (de) |
CA (1) | CA2059034C (de) |
CZ (1) | CZ286808B6 (de) |
DE (1) | DE69205590T2 (de) |
DK (1) | DK0494594T3 (de) |
ES (1) | ES2079082T3 (de) |
GR (1) | GR3017894T3 (de) |
HU (1) | HU218355B (de) |
LT (1) | LT3858B (de) |
LV (1) | LV11156B (de) |
RU (1) | RU2053944C1 (de) |
SE (1) | SE468635B (de) |
SK (1) | SK278835B6 (de) |
YU (1) | YU48209B (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE467772B (sv) * | 1991-01-09 | 1992-09-14 | Tetra Alfa Holdings | Foerpackningsmaterial jaemte anvaendning av materialet foer framstaellning av behaallare |
SE502397C2 (sv) * | 1991-05-03 | 1995-10-16 | Tetra Laval Holdings & Finance | Förpackningslaminat med goda förseglings- och barriäregenskaper samt av förpackningslaminatet framställda förpackningsbehållare |
US5384233A (en) * | 1992-06-15 | 1995-01-24 | Konica Corporation | Chemicals kit including a container formed of multilayer film, for processing photographic light-sensitive materials |
US6270867B1 (en) | 1993-06-24 | 2001-08-07 | Pechiney Plastic Packaging, Inc. | Structures of polymers made from single site catalysts |
US5591335A (en) * | 1995-05-02 | 1997-01-07 | Memtec America Corporation | Filter cartridges having nonwoven melt blown filtration media with integral co-located support and filtration |
DE59602125D1 (de) | 1995-11-04 | 1999-07-08 | Tetra Laval Holdings & Finance | Papierähnliche und thermoverformbare mehrschichtenbarrierefolien |
GB9705921D0 (en) * | 1997-03-21 | 1997-05-07 | Courtaulds Packaging Ltd | Laminated materials and containers therefrom |
SE509131C2 (sv) * | 1997-04-04 | 1998-12-07 | Tetra Laval Holdings & Finance | Förpackningslaminat innefattande ett inkapslat fuktkänsligt gasbarriärskikt, sätt för dess framställning samt förpackningsbehållare av laminatet |
DE19829756C1 (de) | 1998-07-03 | 2000-03-16 | Daimler Chrysler Ag | Auslösegerät für ein Insassenschutzsystem |
SE9804090D0 (sv) * | 1998-11-26 | 1998-11-26 | Tetra Laval Holdings & Finance | Multilayer structure for packaging and packaging containers manufactured therefrom, as well as method for manufacturing of the multilayer structure |
SE516817C2 (sv) | 1999-09-07 | 2002-03-05 | Tetra Laval Holdings & Finance | Förfarande för framställning av ett laminerat förpackningsmaterial, förpackningsmaterial som framställts enligt detta förfartande, samt förpackningar framställda av detta förpackningsmaterial |
GB0020180D0 (en) | 2000-08-17 | 2000-10-04 | Imerys Minerals Ltd | Kaolin products and their production |
US7057511B2 (en) * | 2001-02-12 | 2006-06-06 | Symbol Technologies, Inc. | Method, system, and apparatus for communicating with a RFID tag population |
KR100508907B1 (ko) * | 2001-12-27 | 2005-08-17 | 주식회사 엘지화학 | 차단성이 우수한 나노복합체 블렌드 조성물 |
US7722929B2 (en) | 2005-08-18 | 2010-05-25 | Corning Incorporated | Sealing technique for decreasing the time it takes to hermetically seal a device and the resulting hermetically sealed device |
US20070040501A1 (en) | 2005-08-18 | 2007-02-22 | Aitken Bruce G | Method for inhibiting oxygen and moisture degradation of a device and the resulting device |
US7829147B2 (en) | 2005-08-18 | 2010-11-09 | Corning Incorporated | Hermetically sealing a device without a heat treating step and the resulting hermetically sealed device |
US8115326B2 (en) | 2006-11-30 | 2012-02-14 | Corning Incorporated | Flexible substrates having a thin-film barrier |
US9874074B2 (en) | 2013-10-17 | 2018-01-23 | Baker Hughes, A Ge Company, Llc | Water tight and gas tight flexible fluid compensation bellow |
ES2774148T3 (es) | 2017-05-31 | 2020-07-17 | Tetra Laval Holdings & Finance | Material laminado de envasado, contenedores de envasado fabricados a partir del mismo y un método para la fabricación del material laminado |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0353496A1 (de) | 1988-08-01 | 1990-02-07 | Tetra Laval Holdings & Finance SA | Flexibles Verpackungsmaterial in Folien- oder Bahnform |
EP0353991A2 (de) | 1988-08-01 | 1990-02-07 | Tetra Laval Holdings & Finance SA | Verpackungsmaterial und daraus hergestellter Verpackungsbehälter |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5141157B2 (de) * | 1972-08-08 | 1976-11-08 | ||
CA1067388A (en) * | 1975-10-22 | 1979-12-04 | Ernest J. Buckler | Filled-polystyrene laminates |
DE3479793D1 (en) * | 1983-08-01 | 1989-10-26 | Allied Signal Inc | Oriented film laminates of polyamides and ethylene vinyl alcohol |
NL8303379A (nl) * | 1983-10-01 | 1985-05-01 | Stamicarbon | Laminaten op basis van polypropeen en werkwijze voor het vervaardigen van dergelijke laminaten. |
JPH0615227B2 (ja) * | 1985-06-05 | 1994-03-02 | 出光石油化学株式会社 | 樹脂積層体 |
SE466312B (sv) * | 1987-05-11 | 1992-01-27 | Tetra Pak Holdings Sa | Behaallarlock med aaterfoerslutbar oeppningsanordning innefattande en polyolefin och oorganiskt fyllmedel |
GB2210581B (en) * | 1987-10-05 | 1992-01-02 | Courtaulds Films & Packaging | Polymeric films |
US5011720A (en) * | 1989-07-10 | 1991-04-30 | Owens-Illinois Plastic Products Inc. | Multilayer containers and method of making same |
-
1991
- 1991-01-09 SE SE9100057A patent/SE468635B/sv not_active Application Discontinuation
-
1992
- 1992-01-02 DK DK92100017.0T patent/DK0494594T3/da active
- 1992-01-02 DE DE69205590T patent/DE69205590T2/de not_active Expired - Fee Related
- 1992-01-02 EP EP92100017A patent/EP0494594B1/de not_active Expired - Lifetime
- 1992-01-02 ES ES92100017T patent/ES2079082T3/es not_active Expired - Lifetime
- 1992-01-02 AT AT92100017T patent/ATE129475T1/de not_active IP Right Cessation
- 1992-01-08 HU HU9200070A patent/HU218355B/hu not_active IP Right Cessation
- 1992-01-08 CA CA002059034A patent/CA2059034C/en not_active Expired - Fee Related
- 1992-01-08 YU YU1592A patent/YU48209B/sh unknown
- 1992-01-08 RU SU925010670A patent/RU2053944C1/ru not_active IP Right Cessation
- 1992-01-08 AU AU10090/92A patent/AU646129B2/en not_active Ceased
- 1992-01-08 US US07/818,156 patent/US5248534A/en not_active Expired - Lifetime
- 1992-01-09 SK SK63-92A patent/SK278835B6/sk unknown
- 1992-01-09 CZ CS199263A patent/CZ286808B6/cs not_active IP Right Cessation
- 1992-01-09 JP JP04002016A patent/JP3076434B2/ja not_active Expired - Fee Related
-
1993
- 1993-09-24 LV LVP-93-1091A patent/LV11156B/lv unknown
- 1993-12-07 LT LTIP1554A patent/LT3858B/lt not_active IP Right Cessation
-
1995
- 1995-10-26 GR GR950402929T patent/GR3017894T3/el unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0353496A1 (de) | 1988-08-01 | 1990-02-07 | Tetra Laval Holdings & Finance SA | Flexibles Verpackungsmaterial in Folien- oder Bahnform |
EP0353991A2 (de) | 1988-08-01 | 1990-02-07 | Tetra Laval Holdings & Finance SA | Verpackungsmaterial und daraus hergestellter Verpackungsbehälter |
Also Published As
Publication number | Publication date |
---|---|
SE9100057L (sv) | 1992-07-10 |
LV11156B (en) | 1996-06-20 |
ES2079082T3 (es) | 1996-01-01 |
LTIP1554A (en) | 1995-06-26 |
US5248534A (en) | 1993-09-28 |
YU48209B (sh) | 1997-08-22 |
CA2059034C (en) | 2001-12-11 |
AU646129B2 (en) | 1994-02-10 |
HU218355B (hu) | 2000-08-28 |
JPH04316839A (ja) | 1992-11-09 |
DE69205590D1 (de) | 1995-11-30 |
ATE129475T1 (de) | 1995-11-15 |
SE9100057D0 (sv) | 1991-01-09 |
HUT67174A (en) | 1995-02-28 |
GR3017894T3 (en) | 1996-01-31 |
HU9200070D0 (en) | 1992-03-30 |
LV11156A (lv) | 1996-04-20 |
CS6392A3 (en) | 1992-07-15 |
EP0494594A1 (de) | 1992-07-15 |
YU1592A (sh) | 1995-12-04 |
JP3076434B2 (ja) | 2000-08-14 |
RU2053944C1 (ru) | 1996-02-10 |
CA2059034A1 (en) | 1992-07-10 |
SE468635B (sv) | 1993-02-22 |
SK278835B6 (sk) | 1998-03-04 |
DE69205590T2 (de) | 1996-03-21 |
AU1009092A (en) | 1992-07-16 |
DK0494594T3 (da) | 1995-12-04 |
CZ286808B6 (cs) | 2000-07-12 |
EP0494594B1 (de) | 1995-10-25 |
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