MXPA97005217A - Method for closing an object with a transpare encapsulation - Google Patents
Method for closing an object with a transpare encapsulationInfo
- Publication number
- MXPA97005217A MXPA97005217A MXPA/A/1997/005217A MX9705217A MXPA97005217A MX PA97005217 A MXPA97005217 A MX PA97005217A MX 9705217 A MX9705217 A MX 9705217A MX PA97005217 A MXPA97005217 A MX PA97005217A
- Authority
- MX
- Mexico
- Prior art keywords
- encapsulation
- glass
- spherical
- plastic
- transparent
- Prior art date
Links
- 238000005538 encapsulation Methods 0.000 title claims abstract description 53
- 239000011521 glass Substances 0.000 claims abstract description 49
- 239000000463 material Substances 0.000 claims abstract description 21
- 230000000875 corresponding Effects 0.000 claims abstract description 5
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 238000002844 melting Methods 0.000 claims description 9
- 239000000155 melt Substances 0.000 claims description 7
- 230000015556 catabolic process Effects 0.000 claims description 6
- 230000004059 degradation Effects 0.000 claims description 6
- 238000006731 degradation reaction Methods 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 5
- 210000003298 Dental Enamel Anatomy 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000003086 colorant Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims description 2
- 229910010293 ceramic material Inorganic materials 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 230000002441 reversible Effects 0.000 claims description 2
- 239000004927 clay Substances 0.000 description 5
- 229910052570 clay Inorganic materials 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000006060 molten glass Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004579 marble Substances 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
- 230000000295 complement Effects 0.000 description 1
- 230000001809 detectable Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002320 enamel (paints) Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003287 optical Effects 0.000 description 1
- 230000002093 peripheral Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching Effects 0.000 description 1
Abstract
The present invention relates to a method for enclosing an object with a transparent, spherical, glass encapsulation or similar material resistant to scratch and hard, comprising the following steps, to be performed in the appropriate sequence, of: (a) providing the object, (b) arranging this object in a cavity, (c) emptying a curable plastic mass around this object, (d) causing this mass to cure a transparent encapsulation mass, (e) as desired; (e1) immediately encapsulate the object with glass, where the cavity is a mold cavity corresponding to the desired spherical shape, - or (e2) embed or fix the object in a plastic which is transparent at least in the state cured, where the cavity is low in the partially spherical, glass encapsulation, prefabricated
Description
'METHOD FOR CLOSING AN OBJECT WITH A TRANSPARENT ENCAPSULATION
FIELD AND BACKGROUND OF THE INVENTION
Marbles or transparent glass balls are known in which a three-dimensional colored structure is arranged, visible from the outside. This structure by itself consists of glass. During the manufacture of such a marble or ball, use is made of the common melting range of the three-dimensional structure and the encapsulation of transparent glass to obtain a transparent molded article of the type described.
DESCRIPTION OF THE INVENTION
The object of the invention is to provide a method by which an object of virtually any nature, composition and desired shape can be incorporated into a transparent spherical encapsulation. In this regard, the invention provides a method for enclosing an object with a transparent, spherical, glass encapsulation or similar scratch and hard resistant material, comprising the
REF: 25172 following steps, to be performed in the proper sequence, of: (a) providing the object, (b) arranging this object in a cavity, (c) emptying or casting a curable plastic mass around this object; (d) causing this mass to cure to a transparent encapsulation mass, (e) as desired: - either (the) immediately encapsulating the object with glass, where the cavity is a mold cavity corresponding to the spherical shape desired - or (e2) embedding the object in a plastic which is transparent at least in the cured state, where the cavity is recessed in the partially spherical, glass prefabricated encapsulation. It is noted that the melting temperature of the glass is in the order of magnitude of 600-800 ° C. The glass is normally processed in a plastic state at a temperature in the order of 1200 ° C. In the case that the aspect (the) is applied, the object enclosed by the glass mass, must have a high degradation temperature. The latter can be easily achieved with a mode wherein step (a) is carried out with a ceramic material object, which optionally can be at least partially covered with an optionally colored coating, for example enamel or varnishing. An alternative has the special feature that step (a) is carried out with a metal object which can optionally be at least partially covered with an optionally colored coating, for example enamel or varnish. Very inexpensive, simple and practical to perform on a large scale is the method where the step (a) is made with an aluminum object which is optionally anodized in one or more colors. The products obtained are transparent spheres which have at least one glass cover. These spheres can have particularly dimensions such that they are suitable as toys for children, particularly for use as marbles. As already noted above, 'he use of glass for example for marbles is known per se. Glass has the great advantage of being a hard material and therefore resistant to scratching, whereby molded spherical articles are mechanically not very vulnerable.
Another method as described above for completely enclosing an object with a transparent, glass, spherical encapsulation, comprises the following steps: (f) providing an object which has a degradation temperature, for example the temperature at which at least one part of the object substantially softens, melts or otherwise degenerates in a possibly reversible manner; (g) arranging or arranging the object in a spherical mold cavity, the shape of which corresponds to the desired spherical shape of the encapsulation; (h) providing a transparent encapsulation material which melts at a melting temperature lower than the degradation temperature; (i) cause the encapsulation material to melt when heated and take it from there into the mold cavity; (j) cause the "encapsulation material to cool to lower the melting temperature, and () open the mold cavity and remove the molded, spherical, solidified article.A specific modality has the special feature that prior to passage ( i) the object "is transported by a support consisting of a transparent material which melts at a melting temperature lower than the degeneration temperature and which may substantially homogeneously melt with the encapsulation material during step (i) . This method can be carried out in particular such that the support consists of glass. At the beginning the use. of a support can be eliminated in a method where after step (k) the encapsulation solidified with the object incorporated in it is subjected as a whole to steps (f), (g), (i), (j) , (k), wherein step (h) is replaced by: (1) providing the same encapsulating material as in step (h) such that a wider encapsulation is obtained. In this latter embodiment the object is supported for example by the wall of the mold cavity, subsequently it is enclosed by the encapsulating material, subsequently the encapsulation with the object is put out later. of, L cooling and is processed again as a whole as if it were an object to encapsulate. The difference with the object to encapsulate is that the encapsulation melts at a relatively low temperature and therefore it must be ensured that the total mass of the solidified encapsulation material does not melt. In this way an additional encapsulating cover can be arranged, whereby the object can be placed at a desired distance from the outer surface of the encapsulation. The variant according to aspect (e2) has the advantage that the relevant method can occur at a relatively low temperature, under certain conditions even at room temperature. This considerably simplifies the manufacture of molded articles. One can make use of a plastic mass that is cured at a low temperature, for example on a two-component base. A prerequisite is that the plastic be transparent in a cured state. A specific variant has the special feature that the object is embedded or fixed in a plastic cast in the cavity in the partially spherical glass encapsulation and the mold cavity is subsequently covered by a glass cover which completes the spherical shape of the glass. partially spherical encapsulation. This method is important because for optimum scratch resistance, the entire outer surface of the spherical molded article should consist of glass.
The modality is recommended because the step (e2) is carried out with a plastic which in the cured state has substantially the same refractive index as the glass of the encapsulation. With this option, the transitions between glass and plastic optically are not detectable. It will be evident that it is assumed in this case that both materials are completely transparent or have the same color. Still another variant has the special feature that at least one boundary surface between the glass encapsulation and the cover carries or contains information. To obtain invisible contact surfaces, the method is recommended because the cover adheres to the encapsulation by a glue which in the cured state has substantially the same refractive index as the glass of the encapsulation. A method which can be carried out very simply and quickly is that in which the plastic is the glue and the "cover" is placed prior to the curing of the plastic.When the plastic is used as an embedding or fixing material, the method of According to the invention, it can be advantageously carried out such that the object is provided in advance at least partially with an optionally colored coating, this coating corresponds chemically or is at least compatible with the plastic.The coating can, for example, dissolve momentarily in the mass of It is also generally pointed out that the method according to the invention must be carried out under all conditions such that the product meets or accepts the required aesthetic standards. example, air bubbles, should be avoided in Finally, the invention relates to a spherical product obtained with a method according to the invention. This product consists of an object enclosed with a glass encapsulation. The encapsulation by itself can be without color or with color. In this respect, the term "transparent" must, therefore, not be specifically understood to mean a mass without color. An object may comprise, for example, a three-dimensional representation of one or more comic or cartoon figures. This can be very attractive, particularly when the products according to the invention are used as toys for children. The invention will now be better understood with reference to the appended drawings. Even: Figure 1 shows a schematic side view, partially incomplete, of a device for carrying out the method according to the invention; Figure 2 shows a side view of a spherical marble according to the invention, which is manufactured with the device of Figure 1; Figures 3a, 3b, 3c and 3d schematically show in cross section respective stages of progress or advancement through a specific method according to the invention; and Figures 4a, 4b and 4c show views corresponding to Figure 3 of another embodiment. Figure 1 shows a device 1 comprising an endless conveyor belt 2 which has holes without exit 3 on its external surface, in which glass rods 4 are fixed. These rods or rods 4 each carry a platform 5. A feeding device 6 successively places a rod or glass rod 4 which orients or determines the position of the platform 5 at a time in a hole without exit 3 at the beginning or beginning of the active part of the conveyor belt 2. A station of clay supply 7 that successively feeds a mass of clay 12 to platform 5, presents under this track four nozzles 8, 9, 10, 11. In a molding station 13 the clay masses 12 are formed in the desired shape. At station 14 the formed clay masses are heated and are provided with varnished or satin color in various colors. In a subsequent heating station 15 a heating occurs at high temperatures such that the clay hardens to a ceramic mass and the varnish or enamel coating can dry and harden. In a subsequent encapsulation station
16 preheated, the molten glass 17 is supplied by nozzles 18 to the cavities of the spherical mold 19, which are closed after the colored and pre-baked ceramic objects 20 are placed in the respective mold cavities, continuously being transported by the rods of glass 4. Through the thermal contact of the mass 17 of molten glass with the glass platforms 5, these platforms also melt to become an integral part of the encapsulation of molten glass.
After cooling of the glass mass to lower the melting temperature, the spherical molded articles are ready, the mold 21 with the mold cavities can be opened and the molded articles 22 can be removed to further transport and to be packaged for distribution. The remaining parts of the glass rods 4 still present at the end of the active part of the conveyor belt 2 fall or come out of the dead-end holes 3 under the influence of the force of gravity and are collected or recovered in a collection tank or tank collector 24. The material is suitable for reuse. Figure 2 shows in enlarged scale an article or molded product 22 according to the invention. The ceramic object 20 is completely embedded in a spherical mass 23 of transparent glass. It is emphatically pointed out that the device according to Figure 1 is only proposed to show which steps of the process could be used to implement the method according to the invention, to obtain the product according to the invention. To show the process sequence, the entire process is represented as if it could be done by successive stations along an endless conveyor belt. In practice, it will not be possible to use a conveyor belt in connection with the different periods or periods of treatment required, in the different stations. In particular, the preheating in station 14 and the heating in station 15 are steps that require a considerable period of time. A spherical outer surface of the transparent encapsulation not only has the advantage of a regular optical image of the embedded object in contrast to, for example, a regular polyhedron, the structure of the outer surface of a soccer ball, or the like, but also that an embedded object can be optically elongated in a substantially homogeneous manner. The embedded or fixed object can therefore be comparatively small. Figure 3a shows a glass object 25 with a partially spherical shape. The object could be described as a glass sphere in which a no-exit cavity 26 has been lowered. In this embodiment the cavity 26 has a slightly tapered shape towards its lower part 27. This tapered shape facilitates the release of the object 25 from the mold cavity. Located at the top of the cavity 26 is a widening similar to a step or step. The purpose of which will be explained later. Figure 3b shows that an object in the form eg a caricature figure 29 is placed in the cavity 16 and is embedded or fixed in a liquid, two-component plastic embedding or embedding mass. This mass is introduced in an amount such that the edge or bottom end 31 of the step or step 28 is located just below the liquid surface. On the step or step 28 a glass cover 31 is then placed which is fixed precisely on the step or step 28. As shown in Figure 3c, the other cover surface 31 has a shape corresponding to the spherical shape of the cover. object 25 and in addition to it. Due to the negligible excess of plastic in the cavity 26, the plastic is able to adhere to the contact surfaces between the rung or projection 28 and the cover 31. A possible excess of plastic can easily be removed from the outside before the plastic be cured. 3d figure shows the finished object.
The plastic 30 is of a type that has the same refractive index as the glass of the object 25 and the cover 31. The surfaces drawn in the figure
3d with complete lines are therefore completely invisible. Figure 4a shows an embodiment in which an object 33 takes the general shape of a hemisphere with a spherical internal cavity 33 in which figure 29 is already placed, such that it is partially located in the plastic mass 30 but protrudes upwards from is with a certain part. After the curing of the plastic 30 a completely hemispherical object 34 is prepared by emptying the plastic 30 in the mold cavity 33. The finished object 32 is then placed in the object 34 according to the arrow 35 whereby the upper part of the figure 29 is immersed in the still liquid plastic 30. The use can also be made, for example, in this case of a certain excess of plastic so this plastic, which also serves as glue, is pressed outward through the opening between the recessed end surfaces 36, 37 of the objects 34, 32. The objects 32, 34 are positioned exactly with respect to the peripheral notch 38 and the projection or annular projection 39 having a shape complementary to it such that the objects "can jointly form a spherical shape, as shown in Figure 4c. The attention is drawn to the fact that, for example, one of the surfaces 36, 37 can carry or contain information, for example a Therefore, the objects in question can be collected or collected and you can easily determine that, for example, a series to buy is complete. Figure 4c shows the completed or spherical finished object 39. It is noted that due to the increased effect of the glass encapsulation 32, 34 figure 29 is perceived in widely enlarged form from the outside.
It is noted that in relation to this date, the best method known by the applicant to carry out the aforementioned invention, is that which is clear from the present description of the invention.
Having described the invention as above, the content of the following is claimed as property
Claims (15)
1. A method for enclosing an object with a transparent, spherical, glass encapsulation or similar material resistant to scratch and hard, characterized in that it comprises the following steps, to be carried out in the proper sequence, of: (a) providing the object; (b) arranging or arranging this object in a cavity; (c) casting or pouring a curable plastic mass around this object; (d) causing this mass to cure or harden to a transparent encapsulation mass; (e) as desired: - either (the) immediately encapsulate the object with glass, wherein the cavity is a mold cavity corresponding to the desired spherical shape; - or (e2) embedding the object in a plastic which is transparent at least in the cured state, where the cavity is recessed in the partially spherical, prefabricated glass encapsulation.
2. The method according to claim 1, for completely enclosing an object with a transparent, glass, spherical encapsulation, the method is characterized in that it comprises the following steps, to be performed in the proper sequence, of: (f) providing an object which has a degradation temperature, for example the temperature at which at least a part of the object substantially softens, melts or otherwise degenerates in a possibly reversible manner, (g) arranging the object in a spherical mold cavity , the shape of which corresponds to the desired spherical shape of the encapsulation; (h) providing a transparent encapsulation material which melts at a melting temperature lower than the degradation temperature. (i) causing the encapsulation material to melt upon heating and transporting it therefrom to the mold cavity; (j) causing the encapsulation material to cool to lower the melting temperature; and (k) opening the mold cavity and removing the molded, spherical, solidified article.
3. The method according to claim 2, characterized in that prior to step (i) the object is transported by a support consisting of a transparent material which melts at a melting temperature lower than the temperature of degeneration or degradation and which can be substantially homogeneously melted with the encapsulating material during step (i).
4. The method according to claim 3, characterized in that the support consists of glass.
5. The method according to claim 2, characterized in that after the passage (k) the solidified encapsulation with the object incorporated in it, is subjected as a whole to steps (f), (g), (i), (j), (k), where step (h) is replaced by: (1) providing the same encapsulation material as in step (h) so that a wider or more extensive encapsulation is obtained.
6. The method according to claim 2, characterized in that the step (f) is carried out with a ceramic material object which optionally can be at least partially covered with an optionally colored coating, for example enamel or varnishing.
7. The method according to claim 2, characterized in that step (f) is carried out with a metal object, which optionally can be at least partially covered with an optionally colored coating, for example enamel or varnishing.
8. The method according to claim 7, characterized in that step (f) is carried out with an aluminum object optionally anodized in one or more colors.
9. The method according to claim 1, characterized in that the object is embedded or fixed in a plastic poured or emptied into the cavity in the partially spherical glass encapsulation and the mold cavity is subsequently covered by a glass cover which completes the spherical shape of the partially spherical encapsulation to obtain the spherical encapsulation.
10. The method according to claim 1, characterized in that the step (e2) is carried out with a plastic which in the cured state has substantially the same refractive index as the glass of the encapsulation.
11. The method according to claim 9, characterized in that at least one boundary or boundary surface between the glass encapsulation and the cover carries or contains the information.
12. The method according to claim 9, characterized in that the cover is adhered to the encapsulation by a glue which in the cured state has substantially the same refractive index as the glass of the encapsulation.
13. The method according to claim 12, characterized in that the plastic is also the glue and the cover is placed prior to curing the plastic.
14. The method according to claim 9, characterized in that the object is provided in advance at least partially with an optionally colored coating, this coating corresponds chemically or is at least compatible with the plastic.
15. A spherical product obtained with a method according to any of the preceding claims, this product is characterized in that it consists of an object enclosed with a glass encapsulation.
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL1002074 | 1996-01-12 | ||
| NL1002074 | 1996-01-12 | ||
| NL1002441 | 1996-02-26 | ||
| NL1002441 | 1996-02-26 | ||
| NL1002739 | 1996-03-29 | ||
| NL1002739A NL1002739C2 (en) | 1996-01-12 | 1996-03-29 | Method for enclosing an object with a transparent envelope. |
| PCT/NL1997/000010 WO1997025282A1 (en) | 1996-01-12 | 1997-01-13 | Method for enclosing an object with a transparent encapsulation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MXPA97005217A true MXPA97005217A (en) | 1998-02-01 |
| MX9705217A MX9705217A (en) | 1998-02-28 |
Family
ID=27351120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX9705217A MX9705217A (en) | 1996-01-12 | 1997-01-13 | Method for enclosing an object with a transparent encapsulation. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6060011A (en) |
| EP (1) | EP0873280B1 (en) |
| CN (1) | CN1168615C (en) |
| AU (1) | AU708580B2 (en) |
| DE (1) | DE69702178T2 (en) |
| ES (1) | ES2147972T3 (en) |
| MX (1) | MX9705217A (en) |
| NL (1) | NL1002739C2 (en) |
| WO (1) | WO1997025282A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1007932C2 (en) * | 1997-12-30 | 1999-07-01 | Standard Group Holding Bv | A method of manufacturing successive spherical glass objects with three-dimensional objects incorporated therein. |
| NL1017444C2 (en) * | 2001-02-26 | 2002-08-27 | Ceramtrade Hk Ltd | Three-dimensional object covered by glass. |
| US6562423B2 (en) * | 2001-04-05 | 2003-05-13 | Matvey Rubin | Sports memorabilia article and display method |
| US6761046B2 (en) * | 2001-06-15 | 2004-07-13 | Jayson J. Nelson | Cold rolling of glass preforms |
| JP2006278288A (en) * | 2005-03-30 | 2006-10-12 | Fujitsu Ltd | Mounting structure of connector |
| AT8761U1 (en) * | 2005-05-30 | 2006-12-15 | Schenk Natascha | GLASS BODY WITH A GLASS INCLUDED GEMSTONE |
| DE102005050320B4 (en) * | 2005-10-20 | 2013-07-04 | Montblanc-Simplo Gmbh | Method for producing a transparent body with an enclosed object |
| ES2326055B1 (en) * | 2006-07-12 | 2010-04-07 | Jong Jeroen Pascal | PROCEDURE FOR THE INTRODUCTION OF SMALL PARTS OR ELEMENTS, DECORATIVE OR PUBLICITY, INSIDE CHANNELS OR CRYSTAL BOLICHES, AND CRYSTAL CANICAS OR BOLICHES AS OBTAINED. |
| US8393069B2 (en) * | 2007-11-29 | 2013-03-12 | Spyderco, Inc. | Writing instrument with rotatable handles and method for making the same |
| TR200905721A2 (en) * | 2009-07-23 | 2010-03-22 | Sevan Kuyumculuk San.Ve T�C.Ltd.�T�. | Three-dimensional image creation method |
| US9433267B1 (en) * | 2010-04-13 | 2016-09-06 | Levitation Jewelry LLC | Jewelry process |
| EP2664589A1 (en) * | 2012-05-15 | 2013-11-20 | Ceraglass patenten B.V. | A method and a device of manufacturing an object of glass with at least one three-dimensional figurine enclosed therein |
| USD736668S1 (en) | 2013-03-14 | 2015-08-18 | Natalina Calitri | Skate blades imprisoned into faked ice blocks |
| JPWO2016039335A1 (en) * | 2014-09-08 | 2017-07-13 | 太田 貴之 | Molding |
| ES2820524T3 (en) * | 2016-04-20 | 2021-04-21 | Upterior Llc | Metal-glass macrocomposites and compositions and methods of preparation |
| CN107618133B (en) * | 2016-07-14 | 2019-09-20 | 书香门地（上海）美学家居股份有限公司 | A kind of molding equipment and preparation method thereof on transparent diamond setting floor |
| US10316213B1 (en) * | 2017-05-01 | 2019-06-11 | Formlabs, Inc. | Dual-cure resins and related methods |
| CN110997580B (en) | 2017-07-28 | 2022-11-04 | N·申科 | Method and device for integrating gems in glass decorations |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US706863A (en) * | 1901-09-16 | 1902-08-12 | John Q Shaffer | Method of manufacturing glass tombstones, &c. |
| US1879818A (en) * | 1927-12-07 | 1932-09-27 | Niels P Nielsen | Henhouse dropping-board cleaner |
| US1879676A (en) * | 1927-12-15 | 1932-09-27 | Corning Glass Works | Refractory article |
| US1880118A (en) * | 1930-02-28 | 1932-09-27 | Cypress Novelty Corp | Candle holder machine and process |
| US1879816A (en) * | 1930-04-01 | 1932-09-27 | Cypress Novelty Corp | Manufacture of candle holders |
| US1889390A (en) * | 1930-05-26 | 1932-11-29 | Albert J Throm | Method to produce a crystal article |
| US2073254A (en) * | 1935-04-19 | 1937-03-09 | T C Wheaton Co | Method and mold for casting glass |
| US2350421A (en) * | 1941-01-22 | 1944-06-06 | William P Schoder | Method of producing inlaid jewels |
| FR1178558A (en) * | 1957-06-21 | 1959-05-12 | Decorative molded body and its manufacturing process | |
| US3207514A (en) * | 1961-11-17 | 1965-09-21 | Joseph L Vickery | Bowling ball |
| US3254979A (en) * | 1962-08-01 | 1966-06-07 | Corning Glass Works | Method for forming balls from thermoplastic materials |
| US3463624A (en) * | 1967-06-27 | 1969-08-26 | Dominick Labino | Method of manufacturing glass paperweights |
| FR1539052A (en) * | 1967-07-07 | 1968-09-13 | Device for making small objects from a continuous stream of glass | |
| US3811856A (en) * | 1969-08-18 | 1974-05-21 | Ibm | Method for molding an air bearing magnetic head with a glass slider body |
| GB1561363A (en) * | 1975-09-17 | 1980-02-20 | Pauley G | Mehtod of producing a decorative article and articles so produced |
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| US4260405A (en) * | 1979-06-25 | 1981-04-07 | Corning Glass Works | Press forming glass articles having encapsulated material |
| US4278626A (en) * | 1979-08-13 | 1981-07-14 | Marin Atanasovski | Method of casting photographs in dome-shaped structures |
| US4584212A (en) * | 1980-01-29 | 1986-04-22 | Toan Klein | Decorative glass sculpture and method of manufacture |
| US4396192A (en) * | 1981-09-16 | 1983-08-02 | Brunswick Corporation | Pool ball |
| IL71130A (en) * | 1984-03-02 | 1986-08-31 | Edna Rubinstein | Ornamental or amusement device |
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| DE3726022A1 (en) * | 1987-08-05 | 1989-02-16 | Iti Inst Fuer Tech Innovation | Process for the production of single- or multiwalled elements |
| DE3909318A1 (en) * | 1989-03-21 | 1990-09-27 | Josef Hobelsberger | METHOD FOR PRODUCING AN ICE BODY WITH AT LEAST ONE INCLUSION |
| DE8905796U1 (en) * | 1989-05-09 | 1989-07-13 | Peter Josef Korzilius Söhne GmbH & Co, 56424 Mogendorf | Ceramic tile |
| FR2683183B1 (en) * | 1991-10-31 | 1995-02-03 | Sextant Avionique | PROCESS FOR FORMING A PAINTED PATTERN ON AN OBJECT MADE OF NON-ADHERENT MATERIAL. |
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-
1996
- 1996-03-29 NL NL1002739A patent/NL1002739C2/en not_active IP Right Cessation
-
1997
- 1997-01-13 EP EP97900485A patent/EP0873280B1/en not_active Expired - Lifetime
- 1997-01-13 WO PCT/NL1997/000010 patent/WO1997025282A1/en active IP Right Grant
- 1997-01-13 ES ES97900485T patent/ES2147972T3/en not_active Expired - Lifetime
- 1997-01-13 DE DE69702178T patent/DE69702178T2/en not_active Expired - Lifetime
- 1997-01-13 MX MX9705217A patent/MX9705217A/en unknown
- 1997-01-13 AU AU14010/97A patent/AU708580B2/en not_active Ceased
- 1997-01-13 CN CNB971922861A patent/CN1168615C/en not_active Expired - Fee Related
- 1997-01-13 US US09/101,534 patent/US6060011A/en not_active Expired - Lifetime
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