EP0346699B1 - Schmucksteinverbund und Verfahren zu dessen Herstellung - Google Patents
Schmucksteinverbund und Verfahren zu dessen Herstellung Download PDFInfo
- Publication number
- EP0346699B1 EP0346699B1 EP89109967A EP89109967A EP0346699B1 EP 0346699 B1 EP0346699 B1 EP 0346699B1 EP 89109967 A EP89109967 A EP 89109967A EP 89109967 A EP89109967 A EP 89109967A EP 0346699 B1 EP0346699 B1 EP 0346699B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- adhesive layer
- layer
- melt adhesive
- gems
- gemstones
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C27/00—Making jewellery or other personal adornments
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C17/00—Gems or the like
- A44C17/04—Setting gems in jewellery; Setting-tools
-
- 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
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2813—Heat or solvent activated or sealable
- Y10T428/2817—Heat sealable
Definitions
- the invention relates to a gem stone composite and a method for its production.
- a gemstone composite is already known, in which several gemstones are combined by means of a hot-melt adhesive layer which comprises the set side of the stones. From the same publication a method for producing the Schmudesteinverbund is known.
- a disadvantage of these known stone composites is that when applied to a flat, non-indentable surface of a substrate, the hotmelt adhesive layer is only in contact with the substrate surface at the lower stone tip and thus poor adhesion can be achieved.
- a hot melt adhesive layer is not advantageous because the activation temperature is too high and the material to be provided with the gem stone composite is impaired. This is the case, for example, with sensitive textile materials, as well as jewelry made from centrifugal casting or plastic.
- the invention has for its object to provide a gemstone composite that can be easily applied to a substrate without affecting the same, with sufficient bonding between the gemstone composite and substrate is guaranteed.
- the invention is based on the knowledge that this object can be achieved in that the adhesive surface of the gem stone composite is essentially flat is trained.
- the invention relates to a gemstone composite comprising a plurality of gemstones which carry a layer of hotmelt adhesive, which is characterized in that the gemstones have a first layer of hotmelt adhesive on their set side, including a filler layer which fills the spaces between the individual stones and underneath a second layer of hotmelt adhesive which is essentially flat and is welded to the first hot melt adhesive layer in the area of the tips of the gemstones.
- the invention further relates to a process for the production of a gemstone composite, wherein a plurality of gemstones are provided with a hotmelt adhesive layer on their setting side, characterized in that a filling layer for filling the spaces between the individual gemstones and a second hotmelt adhesive layer are applied to this hotmelt adhesive layer, and the two Hot melt adhesive layers in the area of the tips of the gemstones are welded on the setting side.
- the gemstone composite according to the invention is characterized in that the adhesive surface formed by the second hot melt adhesive layer is essentially flat.
- the adhesive surface formed by the second hot melt adhesive layer is essentially flat.
- a very important advantage of the gemstone composite according to the invention is the fact that it is easily deformable and therefore easy on all types of surfaces is customizable. This is due to the fact that all layers of the composite are easily deformable or bendable.
- An effect layer is preferably arranged between the first hot melt adhesive layer and the filler layer, which gives the spaces between the individual gemstones a desired, for example silvery, appearance.
- the gemstone composite according to the invention brings particular advantages in those cases in which the activation of a hotmelt adhesive layer would impair the material of the substrate.
- the adhesion to the substrate is not achieved via the hotmelt adhesive layer but rather via a self-adhesive layer or another adhesive layer that has already been applied to the gem stone composite or can be subsequently applied.
- a self-adhesive layer is therefore arranged on the second hot melt adhesive layer.
- the first layer of hot melt adhesive which surrounds the set side of the gemstones like a setting, can be discontinuous, i.e. the individual gemstones are not connected by a hot-melt adhesive film, but only carry a kind of frame made of hot-melt adhesive layer. But it can also be continuous.
- This first hot melt adhesive layer is preferably transparent.
- the filling layer preferably consists of an easily deformable material, such as a foam, and is preferably provided with a self-adhesive layer on both sides.
- the thickness of the filler layer preferably corresponds approximately to the height of the setting section of the gemstones.
- the self-adhesive layer is preferably applied in the form of an intermediate layer which carries a self-adhesive layer on both sides.
- cut glass stones preferably chatons made of crystal glass, come into consideration as gemstones.
- the individual layers can be applied individually, but it is preferred to apply them, with the exception of the first hot melt adhesive layer, in the form of a prefabricated composite layer, which preferably consists of an effect layer, filler layer with self-adhesive layers on both sides and hot melt adhesive layer and optionally self-adhesive layer and optionally there is a covering layer.
- the first hot melt adhesive layer in the form of a prefabricated composite layer, which preferably consists of an effect layer, filler layer with self-adhesive layers on both sides and hot melt adhesive layer and optionally self-adhesive layer and optionally there is a covering layer.
- the arrangement of the gemstones, as is then given in the finished gemstone composite, can be chosen as desired, the stones can be arranged over the entire area with minimal distances from one another. Ornamental arrangements of any design are also possible.
- transfer film 16 preferably consists of a plastic film with a self-adhesive layer.
- the gemstones 1 on the transfer film 16 are shown in their position on the press table 17. Their exact location is defined using the dowel pins 15.
- a composite film 24 is shown above the gemstones 1. As seen from the stones upwards, it consists of the following layers: An effect layer 4, a filling layer 5, a second hot melt adhesive layer 7, a self-adhesive layer 9 and a cover layer 20.
- the pressing head 18 with cutting knives 19 is shown above the composite film 24.
- the gemstones are preferably cut glass stones, in particular chatons made of crystal glass.
- hot-melt adhesive layers All suitable plastics which can be activated by heat can be used for the hot-melt adhesive layers, in particular polyamides, polyester resins, epoxy resins, isocyanates and aminoplasts.
- the thickness of the hot melt adhesive layer is usually in the range from 20 to 100 ⁇ m.
- the first hot-melt adhesive layer 3 comprises the gemstones 1 in its mounting section 14.
- the hot-melt adhesive layer preferably extends over the equator of the gemstones 1, so that in addition to the adhesive adhesion, a more stable connection between the gemstone 1 and the hot-melt adhesive layer 3 is provided by gripping around.
- the hot-melt adhesive layer 3 can be discontinuous, in which case the set side 2 of the gemstones 1 is surrounded by hot-melt adhesive caps. These are shown in Figure 1.
- the gemstones 1 can be surrounded by a continuous hotmelt adhesive layer 3, as shown in FIG. 3, a hotmelt adhesive layer also being present between the stones.
- the hot melt adhesive layer is preferably colorless and transparent.
- An effect layer 4 is applied to the first hot melt adhesive layer.
- the effect layer has the purpose of giving the spaces between the gemstones 1 a preferred optical appearance in plan view, i.e. especially to cover the underlying dark or unsightly layers. Such an effect layer can be omitted if the optical appearance of the other layer is satisfactory or if this aspect is of minor importance for the desired application.
- effect layer 4 in particular metal foils such as gold foils, aluminum foils or vapor-coated polyester foils with a metallic effect or colored plastic foils come into consideration.
- the thickness of the effect films is in particular in the range from 5 to 30 ⁇ m.
- the filling layer 5 preferably consists of an easily compressible material, in particular a foam.
- Foamed moltoprene as is commercially available in the form of assembly tapes, is particularly suitable.
- Such assembly tapes have a self-adhesive layer on both sides.
- the use of a filler layer with double-sided self-adhesive layers is advantageous because it is then simple Way the layers to be applied can be prefabricated into a composite film. The adhesion between the filling layer and the adjacent layers is also improved.
- the filling layer 5 serves, on the one hand, to bring the effect layer 4 into the correct position and, furthermore, to provide a continuous level by filling essentially the entire space 6 between the gemstones 1, so that the second hot-melt adhesive layer 7 comes to lie essentially flat. This is essential since the entire arrangement of the gem stone composite is available for gluing due to the flat arrangement, and this ensures the best possible connection to substrates which are made of materials which are not very deformable.
- the thickness of the filler layer 5 depends on the size of the gemstones 1, and the thickness should preferably correspond approximately to the height of the mounting section 14 of the gemstones 1. According to a preferred embodiment, a self-adhesive layer 9 is provided on the second hot melt adhesive layer 7.
- the self-adhesive layer can, for example, be in the form of an intermediate layer which carries self-adhesive on both sides.
- the self-adhesive layer can subsequently be applied to the second hot-melt adhesive layer or the substrate.
- a cover layer 20 is preferably provided, which can be made of paper or plastic, preferably silicone-coated paper.
- an intermediate layer it preferably consists of the same material as the filler layer 5, so preferably from a foam layer with self-adhesive layers on both sides.
- the gem stone composites are produced in a press.
- the composite film 24 or individual desired layers are pressed onto the gemstones 1 arranged on the press table 17 by means of the press head 18 under increased pressure, for example 2 to 3 bar overpressure.
- the pressing process it is also preferably irradiated with ultrasound.
- the ultrasound activates the polymers of the hotmelt adhesive layers, which are welded together. The welding occurs essentially only in the area of the tip 8 of the gemstones 1.
- the finished gemstone composite 22 on the transfer film 16 is shown in FIG.
- the gem stone composite was cut off by means of the cutting knives 19, which, however, did not cut through the transfer film 16, but were guided to a stop. In this way, a large number of gemstone composites can be arranged on a transfer film for further use.
- the compressed air supply lines 21 serve to eject the gem stone assembly 22 from the press head 18.
- FIG. 3 the production of a gemstone composite is shown in a manner similar to that in FIG. 4, but the gemstones 1 are connected and held together by a continuous hotmelt adhesive layer 3.
- the hot melt adhesive layer 3 comprises the socket section 14 of the gemstones 1.
- the gemstones sit on the press table 17, which also carries the cutting knives 19.
- the layers are pressed onto the gemstones 1 in the form of a composite film 24 by means of a pressing head 18.
- the finished gemstone composite is shown in FIG. 4, where it can again be seen that the cutting knives 19 do not cut through the cover layer 20, so that several gemstone composites can remain on a film, as shown in FIG. 5, where a fully illustrated gemstone composite 22 and only one partially shown gemstone composite 22 'are arranged on a common cover layer 20.
- FIG. 6 shows an embodiment in which the gemstones 1 are arranged in recesses 23 in a press table 17 designed as a perforated plate.
- the latter also carries the cutting knives 19.
- the composite film 24 is pressed onto the gemstones 1 provided with the hot-melt adhesive layer 3 by means of a pressing head 18, which is also designed as a sonotrode for the ultrasound.
- FIG. 7 shows an embodiment in which the composite film 24 is placed on a press table 17.
- the gemstones 1 provided with the hot-melt adhesive layer 3 are placed on a transfer film 16 in the desired arrangement. Then is pressed by means of press head 18 with cutting knives 19 and the foils pressed with the stones are cut off with the cutting knives 19 up to the covering layer 20.
- the gemstone composite according to the invention is suitable for a wide variety of uses, such as for application on textiles, leather or for costume jewelry.
- the gem stone composite is particularly suitable for jewelry production in that embodiment with an intermediate layer 9 with a self-adhesive coating.
- only the cover layer 20 has to be pulled off, and the gem stone composite is used at a suitable point on the costume jewelry, in particular in the provided recesses, where it adheres sufficiently by means of the self-adhesive layer provided on the intermediate layer 9.
- Gemstone composites designed in this way can also be bent flat, i.e. For example, cylindrical surfaces can be formed.
- temperature-sensitive materials such as plastic or centrifugal casting, can be provided in a simple manner with the gemstones according to the invention.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Adornments (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Saccharide Compounds (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT89109967T ATE80274T1 (de) | 1988-06-14 | 1989-06-01 | Schmucksteinverbund und verfahren zu dessen herstellung. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3820250 | 1988-06-14 | ||
DE3820250A DE3820250A1 (de) | 1988-06-14 | 1988-06-14 | Schmucksteinverbund und verfahren zu dessen herstellung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0346699A1 EP0346699A1 (de) | 1989-12-20 |
EP0346699B1 true EP0346699B1 (de) | 1992-09-09 |
Family
ID=6356536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89109967A Expired - Lifetime EP0346699B1 (de) | 1988-06-14 | 1989-06-01 | Schmucksteinverbund und Verfahren zu dessen Herstellung |
Country Status (10)
Country | Link |
---|---|
US (1) | US4936116A (ko) |
EP (1) | EP0346699B1 (ko) |
JP (1) | JPH02191406A (ko) |
KR (1) | KR900000048A (ko) |
CN (1) | CN1017408B (ko) |
AT (1) | ATE80274T1 (ko) |
AU (1) | AU614622B2 (ko) |
BR (1) | BR8902855A (ko) |
CA (1) | CA1323993C (ko) |
DE (2) | DE3820250A1 (ko) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4996851A (en) * | 1990-03-16 | 1991-03-05 | Stefan Schinzinger | Earring finding |
DE4104337A1 (de) * | 1991-02-13 | 1992-10-15 | Swarovski & Co | Dekorelement mit mehreren schmucksteinen und verfahren zu dessen herstellung |
DE4214035C2 (de) * | 1992-04-29 | 1996-04-04 | Nicole Boden | Grundkörper für dreidimensionale Schmuckstücke und kunstgewerbliche Artikel, Verfahren zur Herstellung derselben und Verwendung von Schmelzkleber zur Herstellung derselben |
DE4218498A1 (de) * | 1992-06-04 | 1993-12-09 | Zwiener Karin | Schmuck- oder Zierstein |
JP3385055B2 (ja) * | 1993-01-12 | 2003-03-10 | 株式会社ニデック | 検眼装置 |
DE19500646A1 (de) * | 1995-01-12 | 1996-07-18 | Bauer Christian Gmbh & Co | Schmuckring sowie Verfahren zum Fassen von Edelsteinen in Schmuckringen |
GB9911045D0 (en) * | 1999-05-12 | 1999-07-14 | Scintillate Limited | Improvements relating to illuminated jewellery |
KR100396985B1 (ko) * | 2000-11-08 | 2003-09-02 | 임동을 | 바디용 스톤문신스티커의 제조방법 및 그 스티커 |
KR20030028260A (ko) * | 2001-09-28 | 2003-04-08 | 이보희 | 보석이 부착된 의류의 제조 방법 |
AT6715U1 (de) * | 2003-03-05 | 2004-03-25 | Swarovski & Co | Schmucksteinformation |
AT6740U1 (de) * | 2003-04-14 | 2004-03-25 | Swarovski & Co | Schmuckstein, insbesondere zur verzierung von textilien |
AT8573U1 (de) | 2005-07-22 | 2006-10-15 | Swarovski & Co | Verfahren zum aufkleben von schmucksteinen |
KR20080065096A (ko) * | 2007-01-08 | 2008-07-11 | 엘지전자 주식회사 | 냉장고 |
AT507129B1 (de) * | 2008-07-23 | 2010-08-15 | Swarovski & Co | Verfahren zur herstellung einer schmucksteinanordnung |
AT507689B1 (de) * | 2008-12-19 | 2011-08-15 | Swarovski D Kg | Schmucksteinbesetzte paillette |
JP5379311B2 (ja) * | 2009-11-25 | 2013-12-25 | ドレス・ユア・ボディ・アーゲー | インビジブル・セッティングによる装飾用部品 |
US8661702B2 (en) | 2011-03-18 | 2014-03-04 | David C. Ihm | Kit and method for assembling a decorative object pattern upon a separate article |
EP2853170B1 (de) | 2013-09-26 | 2015-11-18 | Dr. Stoffel, Kai Konstantin | Kunststoffkörper und Verfahren zum Einfügen eines Schmucksteines in einen Kunststoffkörper |
EP3056331A1 (de) * | 2015-02-16 | 2016-08-17 | Swarovski Aktiengesellschaft | Verbundkörper mit Dekorkörper |
CN105996340A (zh) * | 2016-05-16 | 2016-10-12 | 铂润(北京)商贸有限公司 | 一种镶嵌有宝石的皮具及其制备方法 |
IT201600073522A1 (it) * | 2016-07-14 | 2018-01-14 | Arte In Strass S R L | Decoro ornamentale del tipo perfezionato, particolarmente per l'abbellimento di oggetti. |
EP3449757A1 (de) * | 2017-09-05 | 2019-03-06 | Helcor-Leder-Tec GmbH | Befestigung von hartmaterialien auf leder |
EP3479721B1 (fr) * | 2017-11-07 | 2020-05-13 | The Swatch Group Research and Development Ltd | Procede de sertissage d'une pierre |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2596965A (en) * | 1950-05-20 | 1952-05-13 | Troy Ellen | Ornamentation for stockings and other stretchable materials |
AT219317B (de) * | 1958-04-17 | 1962-01-25 | Hermann Flad | Schmucksteinbefestigung |
DE1079872B (de) * | 1958-04-17 | 1960-04-14 | Hermann Flad | Schmucksteinfassung |
US3578550A (en) * | 1969-01-31 | 1971-05-11 | Minnesota Mining & Mfg | Foil-backed non-skid sheet |
AT297380B (de) * | 1969-10-10 | 1972-03-27 | Neumann & Wenzel Bijouteriewar | Schmuckstück |
US3931719A (en) * | 1972-05-03 | 1976-01-13 | D. Swarovski & Co., Glasschleiferei | Jewelry Component having mounted stones connected by deformable webs |
US3936567A (en) * | 1974-03-25 | 1976-02-03 | W. H. Brady Co. | Light-reflective adhesive label |
CH608315B (de) * | 1974-09-19 | Schlaepfer & Co Ag | Durch heissiegelung auf einem zu dekorierenden substrat anbringbares stickereielement und verfahren zu dessen herstellung. | |
GB1480686A (en) * | 1974-11-04 | 1977-07-20 | Swarovski & Co | Component fitted with ornamental stones and process and apparatus for the production thereof |
DE2855426C2 (de) * | 1978-12-21 | 1983-09-22 | D. Swarovski & Co., 6112 Wattens, Tirol | Verfahren zum Beschichten von Schmucksteinen mit einer Schmelzklebstoffschicht |
DE2901728C2 (de) * | 1979-01-17 | 1980-08-14 | D. Swarovski & Co, Wattens, Tirol (Oesterreich) | Dekoratives Material und Verfahren zur Herstellung desselben |
CH649697A5 (en) * | 1982-12-07 | 1985-06-14 | Stettler Hans Ag | Jewellery article |
-
1988
- 1988-06-14 DE DE3820250A patent/DE3820250A1/de active Granted
-
1989
- 1989-06-01 AT AT89109967T patent/ATE80274T1/de active
- 1989-06-01 DE DE8989109967T patent/DE58902237D1/de not_active Expired - Lifetime
- 1989-06-01 EP EP89109967A patent/EP0346699B1/de not_active Expired - Lifetime
- 1989-06-07 CA CA000601966A patent/CA1323993C/en not_active Expired - Fee Related
- 1989-06-08 AU AU36229/89A patent/AU614622B2/en not_active Ceased
- 1989-06-13 US US07/365,308 patent/US4936116A/en not_active Expired - Fee Related
- 1989-06-13 JP JP1152059A patent/JPH02191406A/ja active Pending
- 1989-06-14 CN CN89103977A patent/CN1017408B/zh not_active Expired
- 1989-06-14 BR BR898902855A patent/BR8902855A/pt active IP Right Grant
- 1989-06-14 KR KR1019890008204A patent/KR900000048A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US4936116A (en) | 1990-06-26 |
DE3820250A1 (de) | 1989-12-21 |
CA1323993C (en) | 1993-11-09 |
KR900000048A (ko) | 1990-01-30 |
ATE80274T1 (de) | 1992-09-15 |
AU3622989A (en) | 1989-12-21 |
DE58902237D1 (de) | 1992-10-15 |
EP0346699A1 (de) | 1989-12-20 |
DE3820250C2 (ko) | 1990-04-26 |
CN1038787A (zh) | 1990-01-17 |
AU614622B2 (en) | 1991-09-05 |
JPH02191406A (ja) | 1990-07-27 |
CN1017408B (zh) | 1992-07-15 |
BR8902855A (pt) | 1990-02-01 |
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