EP1843090A1 - Grave light casing - Google Patents
Grave light casing Download PDFInfo
- Publication number
- EP1843090A1 EP1843090A1 EP06007164A EP06007164A EP1843090A1 EP 1843090 A1 EP1843090 A1 EP 1843090A1 EP 06007164 A EP06007164 A EP 06007164A EP 06007164 A EP06007164 A EP 06007164A EP 1843090 A1 EP1843090 A1 EP 1843090A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- light casing
- grave light
- grave
- layer
- covered
- 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.)
- Withdrawn
Links
- 239000011111 cardboard Substances 0.000 claims abstract description 9
- 229910052751 metal Inorganic materials 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims abstract description 9
- 239000004922 lacquer Substances 0.000 claims abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims abstract description 6
- 229920000728 polyester Polymers 0.000 claims abstract description 6
- 239000003973 paint Substances 0.000 claims abstract description 4
- 230000005855 radiation Effects 0.000 claims abstract description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract 2
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- -1 colour coat Substances 0.000 description 7
- 239000010410 layer Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 5
- 229920001155 polypropylene Polymers 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 239000011888 foil Substances 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 229920000098 polyolefin Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000004923 Acrylic lacquer Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 229940063583 high-density polyethylene Drugs 0.000 description 1
- 210000001624 hip Anatomy 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V35/00—Candle holders
Definitions
- the invention concerns a grave light casing, intended especially for an grave lights used for an illumination of graves.
- the grave light casings usually made of glass or cheap plastics, e.q. popular polyolefine or polyvinyl chloride, are characterized by a long term resistance to the natural environment conditions, they show a very long degradation period, which facts make them a durable pollutant of the natural environment, occurring in big amounts.
- a construction of the grave light which has a paraffin candle and a coloured cup receiving it, having a metal lid comprising at least one opening on the open-topped side of the cup.
- a cylindrical casing of the cup consists of a multilayer laminate, which from the inside to the outside is built of a white cardboard layer, colour coat, adhesive layer and a polypropylene foil.
- a bottom joined to the casing consists of a multilayer laminate, which from the inside to the outside is built of a polypropylene, aluminium, adhesive, cardboard and polyethylene.
- the basic material of a cylindrical casing is a cardboard, which is an easily degradable material and does not form a durable waste.
- a layer of an adhesive, and particularly a layer of polypropylene remain, which are resistant and do not decompose in a short time.
- a character of chemical bonds in high- and low-density polyethylene and polypropylene molecules makes them long-term resistant to the atmosphere and natural environment operation. These materials do not contain a reactive chemical bonds and disintegrate very hardly.
- a grave light casing according to the invention has a body in a form of a cylinder made of a rolled sheet of a cardboard covered preferably with a colour paint, which is covered from the top with a fitted metal cap with at least one opening, and has a closing from the bottom in a form of a hood with a distant bottom inserted into the cylindrical casing, which are formed of a thin metal sheet, and an outer surface of a body is coated with a layer of a synthetic resin containing ester bonds, preferably which cures in a chemical reaction.
- a particularly preferable effects are obtained when the outer surface of a cylinder is coated with a layer of a polyester lacquer which cures in a chemical reaction, especially a polyester lacquer cured with a UV radiation, particularly with an acrylic lacquer.
- the grave light casing according to the invention has an esthetic appearance, enables to obtain a desired lightening effect, is water-resistant and shows a resistant to injuries.
- Coating of the outer surface with a lacquer according to the invention eliminates an adhesive layer and a layer of polyolefin foil, e.q. known polypropylene foil, which decreases the amount of waistes in a natural environment.
- Polyester lacquer is based on a polyester resin, containing ester chemical bonds capable for hydrolysis and decomposition in the conditions of a natural environment much more than polyolefin particles.
- the polyester lacquer curing in a chemical reaction has a very good adhesion to the cardboard body, partially penetrates it and saturates it and after curing decomposes together with its cardboard carrier, forming small particles of the products of decomposition.
- the casing according to the invention shows the faster and more advanced degree of biodegradation in the same period.
- the casing according to the invention has ecological properties and it does not cause a long term lasting contamination of a natural environment.
- the casings which remain after the grave lights are used are eliminated in a shorter time than the known from the prior art.
- the grave light casing according to the invention is presented on the enclosed drawing, showing its axial cross section.
- a grave light casing according to the invention has a body 1 in a form of a cylinder made of a rolled sheet of a cardboard covered with a colour paint, which is covered from the top with a fitted metal cap 2 with at least one opening 3 , and has a closing from the bottom in a form of a hood with a distant bottom 5 inserted into the cylindrical body 1 , which are formed of a thin metal sheet.
- An outer surface of the body 1 is coated with a layer of acrylic lacquer 6 cured with UV radiation.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Laminated Bodies (AREA)
Abstract
The invention concerns a grave light casing. A grave light casing according to the invention has a body ( 1 ) in a form of a cylinder made of a rolled sheet of a cardboard covered at least by parts with a colour paint, which is covered from the top with a fitted metal cap ( 2 ) having at least one opening ( 3 ), and has a closing from the bottom in a form of a hood with a distant bottom ( 5 ) inserted into the cylindrical body ( 1 ), which are formed of a thin metal sheet, and an outer surface of a body ( 1 ) is coated with a layer of a polyester, particularly acrylic, lacquer ( 6 ), preferably which cures in a chemical reaction initiated by UV radiation.
Description
- The invention concerns a grave light casing, intended especially for an grave lights used for an illumination of graves.
- Commonly used in a large number grave lights create after their use a remarkable amount of wastes in a form of remaining casings, which independently of the material they are made of are an undesirable waste and contaminate a natural environment. The grave light casings, usually made of glass or cheap plastics, e.q. popular polyolefine or polyvinyl chloride, are characterized by a long term resistance to the natural environment conditions, they show a very long degradation period, which facts make them a durable pollutant of the natural environment, occurring in big amounts.
- A problem of troublesomeness of these wastes is solved in many ways, which majority bases on an appropriate selection of such materials, which disintegrate in a relatively short time.
- In
EP 0 437 662 B1 a construction of the grave light is disclosed, which has a paraffin candle and a coloured cup receiving it, having a metal lid comprising at least one opening on the open-topped side of the cup. A cylindrical casing of the cup consists of a multilayer laminate, which from the inside to the outside is built of a white cardboard layer, colour coat, adhesive layer and a polypropylene foil. A bottom joined to the casing consists of a multilayer laminate, which from the inside to the outside is built of a polypropylene, aluminium, adhesive, cardboard and polyethylene. - The use of materials, which regarding their durability create an undesirable waste, is minimized in the grave light casing known from the prior art. The basic material of a cylindrical casing is a cardboard, which is an easily degradable material and does not form a durable waste. However a layer of an adhesive, and particularly a layer of polypropylene remain, which are resistant and do not decompose in a short time. A character of chemical bonds in high- and low-density polyethylene and polypropylene molecules makes them long-term resistant to the atmosphere and natural environment operation. These materials do not contain a reactive chemical bonds and disintegrate very hardly.
- From the prior art the grave light casings are known, which.
- A grave light casing according to the invention has a body in a form of a cylinder made of a rolled sheet of a cardboard covered preferably with a colour paint, which is covered from the top with a fitted metal cap with at least one opening, and has a closing from the bottom in a form of a hood with a distant bottom inserted into the cylindrical casing, which are formed of a thin metal sheet, and an outer surface of a body is coated with a layer of a synthetic resin containing ester bonds, preferably which cures in a chemical reaction. A particularly preferable effects are obtained when the outer surface of a cylinder is coated with a layer of a polyester lacquer which cures in a chemical reaction, especially a polyester lacquer cured with a UV radiation, particularly with an acrylic lacquer.
- The grave light casing according to the invention has an esthetic appearance, enables to obtain a desired lightening effect, is water-resistant and shows a resistant to injuries.
- Coating of the outer surface with a lacquer according to the invention eliminates an adhesive layer and a layer of polyolefin foil, e.q. known polypropylene foil, which decreases the amount of waistes in a natural environment. Polyester lacquer is based on a polyester resin, containing ester chemical bonds capable for hydrolysis and decomposition in the conditions of a natural environment much more than polyolefin particles.
- The polyester lacquer curing in a chemical reaction has a very good adhesion to the cardboard body, partially penetrates it and saturates it and after curing decomposes together with its cardboard carrier, forming small particles of the products of decomposition. In a comparison with the grave light casing known from the prior art casings according to the invention show the faster and more advanced degree of biodegradation in the same period. The casing according to the invention has ecological properties and it does not cause a long term lasting contamination of a natural environment. The casings which remain after the grave lights are used are eliminated in a shorter time than the known from the prior art.
- The grave light casing according to the invention is presented on the enclosed drawing, showing its axial cross section.
- A grave light casing according to the invention has a
body 1 in a form of a cylinder made of a rolled sheet of a cardboard covered with a colour paint, which is covered from the top with a fitted metal cap 2 with at least oneopening 3, and has a closing from the bottom in a form of a hood with adistant bottom 5 inserted into thecylindrical body 1, which are formed of a thin metal sheet. An outer surface of thebody 1 is coated with a layer ofacrylic lacquer 6 cured with UV radiation.
Claims (2)
- A grave light casing according to the invention has a body ( 1 ) in a form of a cylinder made of a rolled sheet of a cardboard covered at least by parts with a colour paint, which is covered from the top with a fitted metal cap ( 2 ) having at least one opening ( 3 ), and has a closing from the bottom in a form of a hood with a distant bottom ( 5 ) inserted into the cylindrical body ( 1 ), which are formed of a thin metal sheet, characterized in that an outer surface of a body ( 1 ) is coated with a layer of a synthetic resin containing ester bonds, preferably which cures in a chemical reaction.
- A grave light casing according to claim 1 characterized in that an outer surface of a body ( 1 ) is coated with a layer of a polyester, particularly acrylic, lacquer ( 6 ), preferably which cures in a chemical reaction initiated by UV radiation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP06007164A EP1843090A1 (en) | 2006-04-05 | 2006-04-05 | Grave light casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP06007164A EP1843090A1 (en) | 2006-04-05 | 2006-04-05 | Grave light casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1843090A1 true EP1843090A1 (en) | 2007-10-10 |
Family
ID=36688136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP06007164A Withdrawn EP1843090A1 (en) | 2006-04-05 | 2006-04-05 | Grave light casing |
Country Status (1)
| Country | Link |
|---|---|
| EP (1) | EP1843090A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4261270A1 (en) | 2022-04-13 | 2023-10-18 | Primax d. o. o. | Eco-friendly paper grave candle and its manufacturing process |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE312931C (en) * | ||||
| DE3836370A1 (en) * | 1988-10-26 | 1990-05-17 | Basf Lacke & Farben | Process for coating wood, wood materials and paper |
| EP0437662A1 (en) | 1990-01-18 | 1991-07-24 | Cereria Amos Sgarbi S.P.A. | Lamp for grave |
-
2006
- 2006-04-05 EP EP06007164A patent/EP1843090A1/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE312931C (en) * | ||||
| DE3836370A1 (en) * | 1988-10-26 | 1990-05-17 | Basf Lacke & Farben | Process for coating wood, wood materials and paper |
| EP0437662A1 (en) | 1990-01-18 | 1991-07-24 | Cereria Amos Sgarbi S.P.A. | Lamp for grave |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4261270A1 (en) | 2022-04-13 | 2023-10-18 | Primax d. o. o. | Eco-friendly paper grave candle and its manufacturing process |
| WO2023199078A1 (en) * | 2022-04-13 | 2023-10-19 | Primax D. O. O. | Eco-friendly paper grave candle and its manufacturing process |
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Extension state: AL BA HR MK YU |
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| AKX | Designation fees paid | ||
| REG | Reference to a national code |
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| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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| 18D | Application deemed to be withdrawn |
Effective date: 20080411 |