EP3924269A1 - Verpackung, insbesondere kartusche, sowie applikationsdüse für kartuschen - Google Patents
Verpackung, insbesondere kartusche, sowie applikationsdüse für kartuschenInfo
- Publication number
- EP3924269A1 EP3924269A1 EP20706642.4A EP20706642A EP3924269A1 EP 3924269 A1 EP3924269 A1 EP 3924269A1 EP 20706642 A EP20706642 A EP 20706642A EP 3924269 A1 EP3924269 A1 EP 3924269A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- component
- packaging
- surcharge
- property
- cartridge
- 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.)
- Pending
Links
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 93
- 239000000463 material Substances 0.000 claims abstract description 48
- 230000003287 optical effect Effects 0.000 claims abstract description 37
- 239000000654 additive Substances 0.000 claims description 23
- 230000000996 additive effect Effects 0.000 claims description 23
- 239000004033 plastic Substances 0.000 claims description 17
- 229920003023 plastic Polymers 0.000 claims description 17
- 230000005284 excitation Effects 0.000 claims description 11
- 230000005684 electric field Effects 0.000 claims description 7
- 230000005670 electromagnetic radiation Effects 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000007639 printing Methods 0.000 description 12
- 230000005855 radiation Effects 0.000 description 11
- 239000000976 ink Substances 0.000 description 10
- 238000004064 recycling Methods 0.000 description 10
- 239000002699 waste material Substances 0.000 description 10
- 238000002329 infrared spectrum Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 229920001971 elastomer Polymers 0.000 description 6
- 239000000806 elastomer Substances 0.000 description 6
- 238000007669 thermal treatment Methods 0.000 description 6
- 229920001903 high density polyethylene Polymers 0.000 description 5
- 239000004700 high-density polyethylene Substances 0.000 description 5
- 239000003599 detergent Substances 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 239000002537 cosmetic Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 239000004922 lacquer Substances 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000004061 bleaching Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- -1 for example Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000013502 plastic waste Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000001429 visible spectrum Methods 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
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/0005—Containers or packages provided with a piston or with a movable bottom or partition having approximately the same section as the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
Definitions
- Packaging in particular cartridge, and application nozzle for
- the present invention relates to a packaging, in particular a cartridge and an application nozzle for such a cartridge.
- Packagings in the form of cartridges for squeezable masses consist of a tubular cartridge body into which the mass is poured.
- the cartridge body is closed at the front end and the compound is poured in from the open rear end.
- an outlet opening is opened at the front end, to which an application nozzle is connected.
- Packaging such as such cartridges, are often made of plastic.
- a cartridge according to the preamble of claim 1 is known, for example, from EP 2 399 846 A2 of the applicant.
- Cartridges usually consist of a mono-plastic, which is often an HDPE. Therefore, cartridges are basically easily recyclable.
- HDPE high density polyethylene
- sanitary or detergent containers are often made of HDPE and are sorted out from the rest of the waste stream in the same way.
- residual ingredients can be washed out in a simple manner, so that such containers are advantageously recyclable.
- the packaging according to the invention in particular a cartridge for squeezable masses, is defined by the features of claim 1.
- the application nozzle according to the invention for a cartridge for squeezable masses is defined by the features of claim 14.
- the packaging according to the invention in particular a cartridge for squeezable masses, consisting of a packaging body, in particular a cartridge body, which preferably has a side wall and an end wall, wherein a collar wall is arranged in the area of the end wall to form an outlet opening, is characterized by a material made of at least a main component and at least one surcharge component, the at least one surcharge component having a defined optical property and / or a defined photophysical property, the defined optical property and / or the defined photophysical property of the surcharge component being different from the properties of the at least one main component or . are.
- the packaging in particular the cartridge, is advantageously provided with a material that can be detected by appropriate sensors.
- the material is the main material from which the packaging body is made exists, so that, for example, the surcharge component is already assembled or mixed with the main component before the production of the packaging body.
- the material is attached to or applied to the main material of which the packaging body is made.
- the main components of the material do not completely cover the main material from which the packaging body is made in terms of defined optical properties and / or photophysical properties, it is necessary that the defined optical property and / or the defined photophysical property of the surcharge component also differ on the properties of the main material from which the packaging body is or are.
- the properties of the surcharge component are different from the properties of the main component, it is ensured that only packaging that has the surcharge component, the defined optical property and / or the defined photophysical property, can be recognized and can thus be recognized by other containers that come from the Main components exist, such as cosmetics, sanitary or detergent containers, can be distinguished in a simple manner.
- the defined optical property and / or defined photophysical property are detectable properties that can be detected, for example, using appropriate sensors or detectors.
- the at least one surcharge component has a degree of reflection pi in a predetermined wavelength range in the infrared range that is greater than 5%, preferably greater than 10%, greater than 15%, greater than 20%, greater than 25%, greater than 30 %, greater than 35%, greater than 40%, greater than 45% or greater than 50%.
- the surcharge component reflects infrared light that is radiated onto the packaging in a certain wavelength range so that When the waste stream is irradiated, the cartridges can be recognized by infrared detectors that are designed for the specified wavelength range.
- the packaging, in particular cartridges can be sorted out of the waste stream in a simple manner.
- the infrared range means infrared radiation with a wavelength between 780 nm and 1 mm.
- the predetermined wavelength range in which the at least one
- Surcharge component has reflective properties, in the near infrared range (between 780 nm and 3 pm).
- the main component or the main component and the main material of the packaging body can consist of a material or materials which, when exposed to infrared radiation, generate or generate a predetermined infrared spectrum. It can be provided that the infrared spectrum only contains reflections from the predetermined wavelength range in which the at least one
- the Aggregate component has reflective properties, is different.
- the predetermined wavelength range in which the at least one surcharge component has reflective properties should be adapted to the infrared spectrum of the main component or the infrared spectrum of the main component and the main material of the packaging body. In this way, by means of irradiation with infrared light, not only the surcharge component can be recognized, but also the main component of the packaging in general.
- a certain type of packaging for example a cartridge
- a certain type of packaging can thus be recognized via the infrared spectrum of the main component and preferably additionally via optical shape recognition.
- the packaging can be provided with the aggregate components during manufacture or filling.
- Such a packaging can thus be distinguished from similar packaging with non-critical fillings, so that the packaging in which a content that is unfavorable or critical for the recycling process can be sorted out in the recycling process.
- the at least one addition component has a degree of reflection p u in a predetermined wavelength range in the ultraviolet range that is greater than 5%, preferably greater than 10%, greater than 15%, greater than 20%, greater than 25%, greater than 30%, is greater than 35%, greater than 40%, greater than 45% or greater than 50%.
- the packaging in particular the cartridge, can be recognized by irradiation with light in the ultraviolet range, in that a detector, which is designed for the specified wavelength range, detects ultraviolet radiation that has been radiated onto the cartridge and reflected by it in the specified wavelength range.
- the ultraviolet range means radiation with a wavelength between 10 nm and 380 nm.
- the at least one surcharge component has a luminescent property.
- the aggregate component has an electroluminescent property, the excitation of the
- Surcharge component takes place via a defined, predetermined electrical field. It can also be provided that the at least one surcharge component has a photoluminescent property, the excitation of the
- Surcharge component takes place via a defined predetermined electromagnetic radiation.
- the at least one surcharge component can also be used have phosphorescent, fluorescent or chemiluminescent properties.
- the surcharge component Due to the luminescent property of the surcharge component, it can be made to luminesce by the corresponding excitation, such as the defined predetermined electrical field or the defined predetermined electromagnetic radiation, so that a corresponding detector, such as a camera or photocell, is detected by the excitation of the surcharge component emitted light can be detected, whereby the packaging body can be recognized and sorted out.
- the corresponding excitation such as the defined predetermined electrical field or the defined predetermined electromagnetic radiation
- the emitted light is in the infrared range, preferably in the near infrared range, preferably in a predetermined wavelength range. It can be provided that the predetermined wavelength range in which the at least one surcharge component emits infrared light is different from the infrared spectrum of the main component and / or the main material from which the packaging body is made, so that the surcharge component is different from the main component and / or the main material is distinguishable via the infrared spectrum.
- the aggregate component can be excited with light in the visible range.
- the aggregate component is irradiated with light in a predetermined wavelength range, for example in the visible spectrum, and then emits light with a different wavelength, preferably in the infrared range, particularly preferably in the near-infrared range. It can be provided that the aggregate component is irradiated with light in a predetermined wavelength range, for example in the visible spectrum, and then emits light with a different wavelength, preferably in the infrared range, particularly preferably in the near-infrared range. It can be provided that the aggregate component is irradiated with light in a predetermined wavelength range, for example in the visible spectrum, and then emits light with a different wavelength, preferably in the infrared range, particularly preferably in the near-infrared range. It can be provided that the aggregate component is irradiated with light in a predetermined wavelength range, for example in the visible spectrum, and then emits light with a different wavelength, preferably in the infrared range, particularly preferably in the near-infrared range
- the material is a plastic from which the packaging or cartridge body is made.
- the material is thus the main material of the packaging body.
- a mass fraction w z of the at least one additive component in the plastic is between 0.01% and 5%, preferably between 0.25% and 3%.
- the material is a color that is applied to the packaging or cartridge body, the defined optical property and / or the defined photophysical property of the additive component also being different from the properties of a plastic which the packaging body, in particular the cartridge body, consists.
- the ink can be, for example, a printing ink for a label that is either applied directly or is attached to the packaging or cartridge body by means of a carrier body.
- the printing ink with the surcharge component can be applied to a label body and the label body is glued or shrunk onto the packaging or cartridge body.
- the at least one surcharge component can thus also be part of a color that is applied to the packaging, in particular a cartridge.
- color is understood to mean any type of coating or application material, such as, for example, lacquers or glazes.
- the material with the at least one surcharge component, which is applied to the packaging or cartridge body can for example be transparent to light in the range visible to the human eye, for example for at least 85% of the incident visible light.
- a color to be applied - with the exception of the at least one additive component - can have no or almost no color pigments.
- the material with the at least one surcharge component can be applied to the packaging or cartridge body in strips, the strips preferably extending in the circumferential direction.
- the strips can extend around the circumference of the packaging or cartridge body by at least 180 °, preferably by at least 270 °, particularly preferably by 360 °.
- the strips can be arranged at the upper and / or lower end of the peripheral surface of the packaging or cartridge body.
- a plurality of strips can also be provided, which are arranged offset to one another, so that the strips extend in total by at least 180 ° around the circumference of the packaging or cartridge body, preferably by at least 270 °, particularly preferably by 360 °.
- a mass fraction w z of the at least one surcharge component in color is between 0.01% and 10%, preferably between 0.25% and 5%
- the surcharge component provided in one color has the advantage that packaging, in particular cartridges, can be selectively provided with the surcharge component. This means that only the packaging, in particular cartridges, which are to be filled with a squeezable compound that is unfavorable for the recycling process, such as silicone, have the surcharge component and can be sorted out during recycling, whereas packaging, in particular cartridges, which are to be filled with uncritical squeezable compound, receive no surcharge and can be recycled normally.
- the surcharge component is not visible to the observer in the range of visible light. This ensures that the surcharge component does not affect the visual appearance of the packaging, in particular the cartridge, and thus does not interfere with a possibly chosen design of the packaging. Only a corresponding sensor or detector can detect the additive component and thus the packaging, in particular the cartridge, and / or a corresponding excitation can make the additive component and thus the packaging, in particular the cartridge, visible.
- the additive component has a temperature resistance up to a temperature limit with regard to the defined optical property and / or the defined photophysical property, the temperature limit being 80 ° C., preferably 100 ° C., particularly preferably 120 ° C. It is thereby achieved that through a targeted thermal treatment of the packaging, in particular the cartridge, the defined optical property and / or the defined photophysical property can be changed. In a recycling process, the defined optical property and / or the defined photophysical property can be changed or destroyed in such a way that an object manufactured from the recycled material of the packaging, in particular the cartridge, has the original defined optical property and / or the defined photophysical property that is caused by the Surcharge component is caused, no longer has. In this way, it can be prevented that, when the object produced in this way is again recycled, it is incorrectly recognized as packaging, in particular a cartridge.
- the surcharge component with the defined optical property and / or the defined photophysical property is part of a printing ink applied to the packaging body, which forms the material, the main component being transparent to light in the human eye visible area or conventional color pigments used for printing inks.
- the aggregate components can also be in the form of color pigments or a printing ink mixture.
- a packaging is printed with the material in the form of the printing ink, some areas being printed with the surcharge component or with the printing ink mixture containing the surcharge component. The material then forms the entire printing layer on the packaging, with some areas of the printing layer having the surcharge component.
- the surcharge component is printed in the form of a printing ink mixture on the packaging body, which can have been printed beforehand with conventional printing ink.
- the material forming the packaging body and, if applicable, the conventional one printed on it In this case, the main components and the
- Surcharge component is then added by printing.
- the surcharge component has a melting point of at least 80 ° C., preferably between 80 ° C. and 120 ° C., the main component and / or the plastic from which the packaging, in particular the cartridge, is preferably having a significantly higher melting point , for example, has a melting point which is at least 20K higher.
- the surcharge component can be separated from the main component by means of a thermal treatment, so that it can also be prevented that the defined optical property and / or the defined photophysical property of the surcharge component is not re-manufactured from the main component of the packaging, in particular a cartridge Subject is present.
- the invention can also provide that the aggregate component or the material, for example a paint in which the aggregate component is contained, is soluble in a solvent.
- the surcharge component can be separated from the main component by means of a treatment using the corresponding solvent, so that it can also be prevented that the defined optical property and / or the defined photophysical property of the surcharge component is not one of the main component of the packaging in particular Cartridge is a re-manufactured item.
- the invention can also provide that the additive component or the material, for example a color in which the additive component is contained, can be washed out of the main component, for example by means of a detergent, for example a surfactant.
- a detergent for example a surfactant.
- the aggregate component can be separated from the main component by means of a washing treatment, so that the defined visual appearance can also be prevented Property and / or the defined photophysical property of the aggregate component is not present in an article manufactured anew from the main component of the cartridge.
- the thermal treatment, treatment using a solvent or the washing treatment can take place in the recycling process.
- the material of the cartridge can first be comminuted.
- the thermal treatment can also take place as part of a material preparation for the production of a new product, for example in a melting process, or only during the production of a new product.
- the additive component can be changeable via a means which can be a solid, for example a powder, a liquid or gaseous, in such a way that the defined optical property and / or the defined photophysical property can be changed.
- a means which can be a solid, for example a powder, a liquid or gaseous, in such a way that the defined optical property and / or the defined photophysical property can be changed.
- the defined optical property and / or the defined photophysical property can be destroyed by the agent.
- the aggregate component is stimulated to oxidize by the thermal treatment and / or by an oxidizing agent, the oxidation changing or destroying the defined optical property and / or the defined photophysical property.
- the additive component is stimulated to reduce by the thermal treatment and / or by a reducing agent, the reduction changing or destroying the defined optical property and / or the defined photophysical property.
- the defined optical property and / or the defined photophysical property of the aggregate components Alter or destroy irradiation.
- luminescent in particular photoluminescent, for example fluorescent, materials
- the defined optical property and / or the defined photophysical property can be destroyed by strong irradiation by means of an excitation light, known as photo bleaching.
- the invention also relates to an application nozzle for a cartridge for squeezable mass, consisting of a plastic that consists of at least one main component and at least one supplementary component, the at least one supplementary component having a defined optical property and / or a defined photophysical property, the defined optical property and / or the defined photophysical property of the aggregate component is different from the properties of the at least one main component.
- the application nozzle for a cartridge for squeezable masses can thus also be detected in a waste stream in a manner comparable to the previously described packaging according to the invention and thus sorted out.
- the at least one additive component has a degree of reflection pi in a predetermined wavelength range in the infrared range that is greater than 5%, is preferably greater than 10%, greater than 15%, greater than 20%, greater than 25%, greater than 30%, greater than 35%, greater than 40%, greater than 45% or greater than 50%.
- the application nozzle according to the invention can provide that the at least one additive component has a degree of reflection p u in a predetermined wavelength range in the ultraviolet range that is greater than 5%, preferably greater than 10%, greater than 15%, greater than 20%, greater than 25%, is greater than 30%, greater than 35%, greater than 40%, greater than 45% or greater than 50%.
- the at least one additive component has a luminescent property.
- the surcharge component has an electroluminescent property, the excitation of the surcharge component taking place via a defined, predetermined electrical field.
- the at least one surcharge component has a photoluminescent property, the excitation of the surcharge component taking place via a defined, predetermined electromagnetic radiation.
- a mass fraction w z of the at least one additive component in the plastic is between 0.01% and 5%, preferably between 0.25% and 3%.
- the surcharge component is not visible to the observer in the range of visible light. This ensures that the additive component does not affect the visual appearance of the application nozzle and thus does not interfere with any design of the application nozzle that may have been selected. Only a corresponding sensor or detector can detect the additive component and thus the application nozzle and / or a corresponding excitation can make the additive component and thus the application nozzle visible.
- the invention also relates to an extrusion container consisting of at least one cartridge according to the invention, an extrusion piston and an application nozzle according to the invention.
- FIG. 1 shows a schematic plan view of a cartridge according to the invention
- FIG. 2 shows a schematic representation of a detection of a cartridge according to the invention
- a cartridge 10 according to the invention is shown schematically in plan view.
- the cartridge 10 is used to receive masses that can be pressed out and has a cylindrical elongated cartridge body 11.
- the cartridge body 11 has a side wall 11a and an end wall 14 at the front end 13, whereas the cartridge body 11 is open at the rear end 12.
- a collar wall 15 is arranged, which forms an outlet opening not shown in FIG. 1.
- a cap 17 adjoins the collar wall 15. The cap 17 can be cut off to open the outlet opening.
- the entire extrusion container 10 forms a product made in one piece from plastic using an injection molding process.
- the in FIGS. 1 has a thread on the outside, via which a cover or an application nozzle can be arranged on the collar wall.
- the cartridge 10 according to the invention for squeezable masses consists of a material that is a plastic.
- the material consists of a main component and an additional component.
- the surcharge component has a defined optical property, the defined optical property of the surcharge component differing from the properties of the main component.
- the defined optical property is a degree of reflection pi for infrared radiation in a predetermined wavelength range of greater than 50%.
- the cartridge 10 can also consist of a main material, for example plastic, the material consisting of the main component and the supplementary component being a lacquer that is applied to the main material. It is provided here that the defined optical property of the aggregate component differs from the properties of the main component and the main material of the cartridge 10.
- a detection of a cartridge 10 according to the invention is shown schematically.
- the cartridge 10 which is part of a waste stream, is conveyed together with the waste stream (not shown) onto a conveying device 100 shown schematically.
- the cartridge 10 is irradiated with infrared radiation by means of an infrared radiation source 110.
- An infrared detector 120 registers the infrared radiation reflected by the cartridge 10 and evaluates it. Because the cartridge 10 reflects infrared light in the predetermined wavelength range to a particularly high degree, it can be recognized that the irradiated object is a cartridge 10.
- the infrared light source 110 only emits infrared radiation in the specified wavelength range, so that a cartridge 10 can be deduced from the infrared radiation recorded by the infrared detector 120, since other containers that do not contain the surcharge component do not or reflect less.
- cartridges can thus be differentiated from other containers in an advantageous manner.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
Abstract
Description
Claims
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019202093.3A DE102019202093A1 (de) | 2019-02-15 | 2019-02-15 | Kartusche, sowie Applikationsdüse für Kartuschen |
DE102019121757.1A DE102019121757A1 (de) | 2019-08-13 | 2019-08-13 | Verpackung, insbesondere Kartusche, sowie Applikationsdüse für Kartuschen |
DE102019126279.8A DE102019126279A1 (de) | 2019-09-30 | 2019-09-30 | Verpackung, insbesondere Kartusche, sowie Applikationsdüse für Kartuschen |
DE102019127175.4A DE102019127175A1 (de) | 2019-10-09 | 2019-10-09 | Verpackung, insbesondere Kartusche, sowie Applikationsdüse für Kartuschen |
PCT/EP2020/053535 WO2020165208A1 (de) | 2019-02-15 | 2020-02-12 | Verpackung, insbesondere kartusche, sowie applikationsdüse für kartuschen |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3924269A1 true EP3924269A1 (de) | 2021-12-22 |
Family
ID=69650557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20706642.4A Pending EP3924269A1 (de) | 2019-02-15 | 2020-02-12 | Verpackung, insbesondere kartusche, sowie applikationsdüse für kartuschen |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP3924269A1 (de) |
WO (1) | WO2020165208A1 (de) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9110529U1 (de) * | 1991-08-26 | 1991-10-10 | Prestele, Eugen, 8900 Augsburg, De | |
US6474499B2 (en) * | 2000-05-03 | 2002-11-05 | Eastman Chemical Company | Container base cup having reduced heat gain |
DE20310406U1 (de) * | 2003-07-06 | 2004-04-01 | Beker, Ernst | Anlage zur Sortierung vermischter Kunststoffabfälle |
DE102010048062B4 (de) | 2010-06-22 | 2018-08-23 | Fischbach Kg Kunststoff-Technik | Kartuschenkolben |
-
2020
- 2020-02-12 WO PCT/EP2020/053535 patent/WO2020165208A1/de unknown
- 2020-02-12 EP EP20706642.4A patent/EP3924269A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2020165208A1 (de) | 2020-08-20 |
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