EP0785893A1 - Conditionnement pour boisson a base d'anethole - Google Patents
Conditionnement pour boisson a base d'anetholeInfo
- Publication number
- EP0785893A1 EP0785893A1 EP96929352A EP96929352A EP0785893A1 EP 0785893 A1 EP0785893 A1 EP 0785893A1 EP 96929352 A EP96929352 A EP 96929352A EP 96929352 A EP96929352 A EP 96929352A EP 0785893 A1 EP0785893 A1 EP 0785893A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- packaging
- anethole
- packaging according
- film
- alcoholic
- 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
- RUVINXPYWBROJD-ONEGZZNKSA-N trans-anethole Chemical compound COC1=CC=C(\C=C\C)C=C1 RUVINXPYWBROJD-ONEGZZNKSA-N 0.000 title claims abstract description 120
- 229940011037 anethole Drugs 0.000 title claims abstract description 60
- RUVINXPYWBROJD-UHFFFAOYSA-N para-methoxyphenyl Natural products COC1=CC=C(C=CC)C=C1 RUVINXPYWBROJD-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 57
- 239000004952 Polyamide Substances 0.000 claims abstract description 31
- 229920002647 polyamide Polymers 0.000 claims abstract description 31
- 230000001476 alcoholic effect Effects 0.000 claims abstract description 18
- 125000003118 aryl group Chemical group 0.000 claims abstract description 18
- 235000013334 alcoholic beverage Nutrition 0.000 claims abstract description 11
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000006068 polycondensation reaction Methods 0.000 claims abstract description 5
- 235000019520 non-alcoholic beverage Nutrition 0.000 claims abstract description 4
- FDLQZKYLHJJBHD-UHFFFAOYSA-N [3-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=CC(CN)=C1 FDLQZKYLHJJBHD-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000001361 adipic acid Substances 0.000 claims abstract description 3
- 235000011037 adipic acid Nutrition 0.000 claims abstract description 3
- -1 polyethylene terephthalate Polymers 0.000 claims description 21
- 229920000642 polymer Polymers 0.000 claims description 17
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 14
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 14
- 239000004698 Polyethylene Substances 0.000 claims description 13
- 229920000573 polyethylene Polymers 0.000 claims description 13
- 239000004743 Polypropylene Substances 0.000 claims description 11
- 229920001155 polypropylene Polymers 0.000 claims description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000002861 polymer material Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 239000011230 binding agent Substances 0.000 claims description 5
- 239000002775 capsule Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 229920000098 polyolefin Polymers 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229920006254 polymer film Polymers 0.000 claims description 2
- 239000011888 foil Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 29
- 240000004760 Pimpinella anisum Species 0.000 description 8
- 235000012550 Pimpinella anisum Nutrition 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 5
- 229920003365 Selar® Polymers 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 235000007265 Myrrhis odorata Nutrition 0.000 description 3
- 241001312297 Selar Species 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 150000001299 aldehydes Chemical class 0.000 description 2
- 239000004760 aramid Substances 0.000 description 2
- 229920003235 aromatic polyamide Polymers 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000003995 emulsifying agent Substances 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- SQNQPRDLKOZZJK-UHFFFAOYSA-N 1-methoxy-2-prop-1-enylbenzene Chemical compound COC1=CC=CC=C1C=CC SQNQPRDLKOZZJK-UHFFFAOYSA-N 0.000 description 1
- UTPYTEWRMXITIN-YDWXAUTNSA-N 1-methyl-3-[(e)-[(3e)-3-(methylcarbamothioylhydrazinylidene)butan-2-ylidene]amino]thiourea Chemical compound CNC(=S)N\N=C(/C)\C(\C)=N\NC(=S)NC UTPYTEWRMXITIN-YDWXAUTNSA-N 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920006121 Polyxylylene adipamide Polymers 0.000 description 1
- 235000020471 RTD alcoholic beverage Nutrition 0.000 description 1
- ZVQOOHYFBIDMTQ-UHFFFAOYSA-N [methyl(oxido){1-[6-(trifluoromethyl)pyridin-3-yl]ethyl}-lambda(6)-sulfanylidene]cyanamide Chemical compound N#CN=S(C)(=O)C(C)C1=CC=C(C(F)(F)F)N=C1 ZVQOOHYFBIDMTQ-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 150000004984 aromatic diamines Chemical class 0.000 description 1
- 239000000022 bacteriostatic agent Substances 0.000 description 1
- 230000003385 bacteriostatic effect Effects 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- UBAZGMLMVVQSCD-UHFFFAOYSA-N carbon dioxide;molecular oxygen Chemical compound O=O.O=C=O UBAZGMLMVVQSCD-UHFFFAOYSA-N 0.000 description 1
- 235000014171 carbonated beverage Nutrition 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 125000002091 cationic group Chemical class 0.000 description 1
- 238000007697 cis-trans-isomerization reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 235000008504 concentrate Nutrition 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009881 electrostatic interaction Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000015203 fruit juice Nutrition 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Classifications
-
- 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
- B65D1/00—Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
- B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
- B65D1/0207—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by material, e.g. composition, physical features
- B65D1/0215—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by material, e.g. composition, physical features multilayered
Definitions
- the present invention relates to a new packaging containing an aqueous alcoholic beverage or not based on anethole.
- Anise drinks contain anethole or para propenyl methoxy benzene, in the majority trans form (greater than 96-97%).
- Anethole has the distinction of being very slightly soluble in water ( ⁇ 50 mg / l) and soluble in alcohol. In the presence of water, the anethole becomes cloudy, whereas in a water / alcohol solution with a high alcohol content (of the order of 45% by volume), the anethole remains in the solubilized state.
- Anethole has a low coefficient of solubility in water but a high coefficient of solubility in polymers. This phenomenon is all the more important for drinks with little or no alcohol. This induces a significant electrostatic interaction with the surface of the polymer and the adsorption of anethole thereon.
- the affinity of anethole for polymers is such that an absorption phenomenon occurs, by insertion of this compound between the chains of the polymer. It is therefore a dynamic phenomenon of adsorption / absorption.
- Anethole also reveals a strong propensity to polymerize into polyanethole.
- This cationic type polymerization is favored by the very electron-donating nature of the methoxy group. This phenomenon occurs in particular in the case of polymers derived from styrene, maleic anhydride or acrylonitrile commonly used as packaging for beverages. This is due to the fact that anethole reacts with the molecular chains of these polymers. However, anethole can also react with residual monomers, given the well-known copolymerization reaction with styrene (T. Higashimura et al, Journal of Polymer Science: part A. l, vol.
- the invention firstly relates to a packaging for an optionally alcoholic drink comprising anethole, characterized in that the internal layer of said packaging is formed of a polyamide film comprising aromatic units.
- packaging is meant any monolayer or multilayer packaging, capable of containing said drink, whether in the form of a bottle, box or other equivalent closed systems, including bottles and pouches.
- the packaging has been found to be particularly advantageous in the case of non-alcoholic or low-alcoholic drinks whose alcohol content is preferably less than 10% by volume, preferably between 3 and 9%.
- the aqueous alcoholic drink comprises from 0.01 to 2 g / l of anethole, preferably 0.02 g / l or more of anethole.
- the anethole concentration is of the order of 2 g / l.
- the polyamide film is such that the water absorption measured according to ATSM D570 is less than 8% and the water uptake measured according to ASTM D570 is less than 5%.
- the polyamide film is such that the oxygen permeation speed (cc-20 ⁇ / m 2 day, atm) at 20 ° C. and at
- 0% RH is less than 4.
- polyamide polymers are obtained by polycondensation of a dialcohol with a diamine, one of the monomers being aromatic.
- the polyamide polymers are obtained by polycondensation of an aliphatic dialcohol with an aromatic diamine in
- polyamide polymers suitable in the context of the present invention advantageously may be mentioned those obtained by polycondensation of meta-xylylenediamine with adipic acid such as Nylon-MXD6 sold by the company SOLVAY or SELAR® PA sold by the company DU BRIDGE OF NEMOURS.
- Nylon-6 or polyethylene terephthalate Nylon-6 or polyethylene terephthalate and that these have concluded that polyethylene terephthalate constitutes a remarkable "barrier" film vis-à-vis esters and aldehydes or alcohols comparable to polyamide.
- polyethylene terephthalate is not acceptable in the case of packaging for drinks containing anethole, in particular in the case of low alcoholic drinks, while the polyamides according to the invention reveal remarkable qualities making possible industrial implementation of packaging.
- the polyamide films with aromatic units must have sufficient impermeability with respect to carbon dioxide. They must also have a tear strength and a modulus of elasticity sufficient for the application considered, whether it is the packaging proper, the sealing means or the seal, monolayer or multilayer.
- the thickness of the polyamide film is between 10 and 100 micrometers, in general between 20 and 80 micrometers and advantageously of the order of 50 micrometers.
- the invention relates in particular to a two-layer packaging comprising an external layer of structure and an internal film formed from a polyamide film comprising aromatic units.
- external structural layer is meant a material having sufficient tear strength in the context of the use considered, in particular polymer, metal or cardboard.
- the outer layer will have sufficient rigidity for bottle shaping and will be advantageously chosen from the group consisting of polyesters such as polyethylene terephthalate (PET) or polyolefins such as polypropylene (PP) or polyethylene (PE ).
- PET polyethylene terephthalate
- PP polypropylene
- PE polyethylene
- the polyamide film is co-extruded with the associated layer or layers under conditions of temperature and pressure well known in the art considered. Extrusion temperatures are usually between 200 and 320 ° C.
- the co-extrusion operation can be followed by a bi-axial orientation.
- the packaging is in the form of a three-layer material obtained by co-extrusion comprising an intermediate layer of a binder ensuring cohesion between the internal layer and the external layer.
- the different thicknesses of the layers constituting such a material are generally between the following intervals (in ⁇ m).
- the outer layer generally has a thickness of between 200 and 600 ⁇ m but can go down to 50 ⁇ m for films and go up to 1 mm or more for large packages (drums. ..).
- the invention also relates to a means for closing off said packages provided with an internal film formed from a polyamide film comprising aromatic patterns coming into application on said packages.
- the sealing means is a multilayer material whose outer layer is chosen from the group consisting of polyesters such as polyethylene terephthalate (PET) or polyolefins such as polypropylene (PP) or polyethylene (PE).
- PET polyethylene terephthalate
- PP polypropylene
- PE polyethylene
- This sealing means is in particular a cylindrical capsule inside which is housed an internal film as defined above.
- Figure 1 Attached such a bottle.
- This figure is a view in longitudinal section in which the bottle 1 formed of a cylindrical body 2 and a neck 3 consists of an outer layer 4 made of polyethylene terephthalate, an intermediate binder layer 5 and an internal layer 6 of polyamide with aromatic units.
- the capsule 7 is formed of a cylindrical body 8 and a circular base 9. Inside the capsule 7 is housed a disc formed of a layer of PE 10 applied to the inner face of the base and a layer of aromatic polyamide 11 bearing on the neck 3.
- cardboard packaging the inner face of which is coated with a polyamide film with aromatic patterns such as bricks, but also metal cans comprising such a coating or closure articles (capsules, lids).
- the invention also relates to the use of a polyamide comprising aromatic units for the production of packaging intended to come into contact with anethole solutions, in particular weakly alcoholic, in order to limit the loss of anethole in contact with the wall. conditioning.
- It also relates to a process intended to limit the loss of anethole contained in alcoholic or non-alcoholic solutions, in particular weakly alcoholic, in contact with the wall of the packaging in polymer material, characterized in that the wall in polymer material in contact with the solution of anethole is a polyamide comprising aromatic units.
- the invention also relates to a process for producing a package containing an alcoholic or non-alcoholic drink comprising anethole, characterized in that a package is filled as described above with said drink which is then closed off. this.
- Example 1 Bottles consisting of an outer layer of polypropylene and an inner film of a film of polyamide of the SELAR PA® brand are formed by co-extrusion with an adhesion binder.
- the internal film has an average thickness of 50 micrometers
- the outer layer has an average thickness of 520 micrometers
- the intermediate layer an average thickness of 44 micrometers.
- the bottles are all heat sealed with a PE / ALU / PE seal and are filled cold in the presence of a bacteriostatic agent, an aniseed non-alcoholic solution containing 235 mg / l of anethole, then are left for 12 months at 20 ° C. .
- the loss of anethole is evaluated periodically: It is found that after 6 months, the loss of anethole is 12.7% and that after one year it is 14%. We therefore observe a plateau from six months, the loss of anethole having changed little since this term.
- Bottles consisting of an outer polypropylene layer and an inner film of a SELAR PA® brand polyamide film are formed by co-extrusion with an adhesion binder.
- the inner film has an average thickness of 50 micrometers
- the outer layer has an average thickness of 520 micrometers
- the intermediate layer an average thickness of 44 micrometers.
- the bottles are all heat sealed with a seal
- PE / ALU / PE are filled cold in the presence of a bacteriostatic, an anise solution containing:
- the bottles are left for 12 months at 20 ° C.
- the loss of anethole is evaluated periodically:
- Example 4 An example similar to Example 4 was carried out with polyethylene bottles sold by the company Pampryl (France) for fruit juices and with polypropylene bottles.
- Example 4 An example similar to Example 4 with a PVC bottle is made.
- Example 4 A test similar to Example 4 with a glass bottle is carried out. There is a loss of about 3% after 6 months and about 6% after 12 months.
- the diagram in FIG. 2 summarizes the results obtained as a percentage of loss of anethole as a function of the number of months for trials 1,4,5,6 and 7.
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Wrappers (AREA)
- Packages (AREA)
- Laminated Bodies (AREA)
- Non-Alcoholic Beverages (AREA)
- Tea And Coffee (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9509951 | 1995-08-21 | ||
| FR9509951A FR2738003B1 (fr) | 1995-08-21 | 1995-08-21 | Conditionnement pour boisson a base d'anethole |
| PCT/FR1996/001300 WO1997007029A1 (fr) | 1995-08-21 | 1996-08-21 | Conditionnement pour boisson a base d'anethole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0785893A1 true EP0785893A1 (fr) | 1997-07-30 |
| EP0785893B1 EP0785893B1 (fr) | 2000-01-05 |
Family
ID=9482014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP96929352A Expired - Lifetime EP0785893B1 (fr) | 1995-08-21 | 1996-08-21 | Conditionnement pour boisson a base d'anethole |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US5871791A (fr) |
| EP (1) | EP0785893B1 (fr) |
| JP (1) | JP3937452B2 (fr) |
| AT (1) | ATE188431T1 (fr) |
| AU (1) | AU6878496A (fr) |
| CA (1) | CA2203154C (fr) |
| DE (1) | DE69606014T2 (fr) |
| DK (1) | DK0785893T3 (fr) |
| ES (1) | ES2140892T3 (fr) |
| FR (1) | FR2738003B1 (fr) |
| GR (1) | GR3032741T3 (fr) |
| MX (1) | MX9702934A (fr) |
| NO (1) | NO320563B1 (fr) |
| PT (1) | PT785893E (fr) |
| WO (1) | WO1997007029A1 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015108946A1 (fr) | 2014-01-14 | 2015-07-23 | The Procter & Gamble Company | Produit à étapes multiples pour améliorer l'aspect et le toucher de la peau humaine |
| EP3094305B1 (fr) | 2014-01-14 | 2018-09-12 | The Procter and Gamble Company | Produit multi-couches pour ameliorer l'aspect et la sensation de la peau |
| US20150196464A1 (en) | 2014-01-14 | 2015-07-16 | The Procter & Gamble Company | Cosmetic Composition |
| US10206859B2 (en) | 2014-07-29 | 2019-02-19 | The Procter & Gamble Company | Cosmetic composition |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3323670A (en) * | 1964-09-09 | 1967-06-06 | Standard Cap & Seal Inc | Bottle closure |
| US4438850A (en) * | 1982-07-15 | 1984-03-27 | Reynolds Metals Company | Membrane closure structure |
| CS244812B2 (en) * | 1983-04-29 | 1986-08-14 | Ciba Geigy | Production method of propiferating plant cell agglomerates |
| JP3055108B2 (ja) * | 1990-12-26 | 2000-06-26 | 三井化学株式会社 | フレキシブルボトル |
-
1995
- 1995-08-21 FR FR9509951A patent/FR2738003B1/fr not_active Expired - Fee Related
-
1996
- 1996-08-21 MX MX9702934A patent/MX9702934A/es not_active IP Right Cessation
- 1996-08-21 ES ES96929352T patent/ES2140892T3/es not_active Expired - Lifetime
- 1996-08-21 DK DK96929352T patent/DK0785893T3/da active
- 1996-08-21 AU AU68784/96A patent/AU6878496A/en not_active Abandoned
- 1996-08-21 PT PT96929352T patent/PT785893E/pt unknown
- 1996-08-21 US US08/700,972 patent/US5871791A/en not_active Expired - Fee Related
- 1996-08-21 DE DE69606014T patent/DE69606014T2/de not_active Expired - Fee Related
- 1996-08-21 WO PCT/FR1996/001300 patent/WO1997007029A1/fr not_active Ceased
- 1996-08-21 JP JP50899697A patent/JP3937452B2/ja not_active Expired - Fee Related
- 1996-08-21 EP EP96929352A patent/EP0785893B1/fr not_active Expired - Lifetime
- 1996-08-21 CA CA002203154A patent/CA2203154C/fr not_active Expired - Fee Related
- 1996-08-21 AT AT96929352T patent/ATE188431T1/de not_active IP Right Cessation
-
1997
- 1997-04-18 NO NO19971810A patent/NO320563B1/no unknown
-
2000
- 2000-02-23 GR GR20000400441T patent/GR3032741T3/el not_active IP Right Cessation
Non-Patent Citations (1)
| Title |
|---|
| See references of WO9707029A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2738003B1 (fr) | 1997-11-07 |
| DE69606014T2 (de) | 2000-08-03 |
| AU6878496A (en) | 1997-03-12 |
| DE69606014D1 (de) | 2000-02-10 |
| ATE188431T1 (de) | 2000-01-15 |
| MX9702934A (es) | 1998-04-30 |
| CA2203154C (fr) | 2007-10-23 |
| JPH10507980A (ja) | 1998-08-04 |
| JP3937452B2 (ja) | 2007-06-27 |
| ES2140892T3 (es) | 2000-03-01 |
| WO1997007029A1 (fr) | 1997-02-27 |
| DK0785893T3 (da) | 2000-06-19 |
| EP0785893B1 (fr) | 2000-01-05 |
| NO971810L (no) | 1997-06-03 |
| CA2203154A1 (fr) | 1997-02-27 |
| US5871791A (en) | 1999-02-16 |
| GR3032741T3 (en) | 2000-06-30 |
| PT785893E (pt) | 2000-06-30 |
| NO320563B1 (no) | 2005-12-19 |
| NO971810D0 (no) | 1997-04-18 |
| FR2738003A1 (fr) | 1997-02-28 |
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