CN103963544A - Colored and patterned glass shell product and preparation method thereof - Google Patents
Colored and patterned glass shell product and preparation method thereof Download PDFInfo
- Publication number
- CN103963544A CN103963544A CN201310027942.4A CN201310027942A CN103963544A CN 103963544 A CN103963544 A CN 103963544A CN 201310027942 A CN201310027942 A CN 201310027942A CN 103963544 A CN103963544 A CN 103963544A
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- Prior art keywords
- glass shell
- thermoplastic elastomer
- mould
- glass
- goods
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- 239000011521 glass Substances 0.000 title claims abstract description 217
- 238000002360 preparation method Methods 0.000 title abstract description 8
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000011248 coating agent Substances 0.000 claims abstract description 33
- 238000000576 coating method Methods 0.000 claims abstract description 33
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 88
- 238000000034 method Methods 0.000 claims description 22
- 238000007639 printing Methods 0.000 claims description 19
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 14
- -1 polyethylene Polymers 0.000 claims description 12
- 239000004698 Polyethylene Substances 0.000 claims description 8
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 8
- 229920000573 polyethylene Polymers 0.000 claims description 8
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 8
- 239000004800 polyvinyl chloride Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 239000004793 Polystyrene Substances 0.000 claims description 6
- 229920000058 polyacrylate Polymers 0.000 claims description 6
- 229920000098 polyolefin Polymers 0.000 claims description 6
- 229920002223 polystyrene Polymers 0.000 claims description 6
- 229920002635 polyurethane Polymers 0.000 claims description 6
- 239000004814 polyurethane Substances 0.000 claims description 6
- 229920000638 styrene acrylonitrile Polymers 0.000 claims description 6
- 239000011145 styrene acrylonitrile resin Substances 0.000 claims description 6
- 239000004925 Acrylic resin Substances 0.000 claims description 5
- 229920000178 Acrylic resin Polymers 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 4
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- 239000000049 pigment Substances 0.000 claims description 4
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 4
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000005496 tempering Methods 0.000 claims description 4
- 239000010936 titanium Substances 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 229920005644 polyethylene terephthalate glycol copolymer Polymers 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 239000004952 Polyamide Substances 0.000 claims description 2
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 239000005030 aluminium foil Substances 0.000 claims description 2
- 239000005388 borosilicate glass Substances 0.000 claims description 2
- 238000004040 coloring Methods 0.000 claims description 2
- 239000011889 copper foil Substances 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 239000005368 silicate glass Substances 0.000 claims description 2
- 239000005361 soda-lime glass Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims 1
- 239000013536 elastomeric material Substances 0.000 abstract description 7
- 229920001169 thermoplastic Polymers 0.000 abstract description 4
- 239000004416 thermosoftening plastic Substances 0.000 abstract description 4
- 230000005923 long-lasting effect Effects 0.000 abstract 1
- 239000006059 cover glass Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000002045 lasting effect Effects 0.000 description 4
- 239000003738 black carbon Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000005336 safety glass Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000003019 stabilising effect Effects 0.000 description 2
- 239000005341 toughened glass Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000005315 stained glass Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B1/00—Layered products having a non-planar shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
- C03B11/06—Construction of plunger or mould
- C03B11/10—Construction of plunger or mould for making hollow or semi-hollow articles
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
- C03B11/14—Pressing laminated glass articles or glass with metal inserts or enclosures, e.g. wires, bubbles, coloured parts
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/001—General methods for coating; Devices therefor
- C03C17/003—General methods for coating; Devices therefor for hollow ware, e.g. containers
- C03C17/004—Coating the inside
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/28—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
- C03C17/32—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material with synthetic or natural resins
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
- A45C2011/002—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00 for portable handheld communication devices, e.g. mobile phone, pager, beeper, PDA, smart phone
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
- A45C2011/003—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00 for portable computing devices, e.g. laptop, tablet, netbook, game boy, navigation system, calculator
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/40—Coatings comprising at least one inhomogeneous layer
- C03C2217/43—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase
- C03C2217/46—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase characterized by the dispersed phase
- C03C2217/48—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase characterized by the dispersed phase having a specific function
- C03C2217/485—Pigments
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
- G06F2200/16—Indexing scheme relating to G06F1/16 - G06F1/18
- G06F2200/163—Indexing scheme relating to constructional details of the computer
- G06F2200/1634—Integrated protective display lid, e.g. for touch-sensitive display in handheld computer
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Theoretical Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Computer Hardware Design (AREA)
- Laminated Bodies (AREA)
Abstract
The invention relates to a colored and patterned glass shell product and a preparation method thereof. Specifically speaking, the glass shell product provided by the invention has expected colored appearance and long-lasting impact resistance. The glass shell product comprises a coating and a glass shell with an internal surface, an external surface and a frame, wherein the coating is prepared from a thermoplastic elastomeric material which is preferably colored, and the coating covers the integral glass shell or a part of the internal surface and the frame. The invention further relates to the simple and economic preparation method for the glass shell product.
Description
Invention field
The present invention relates to a kind of shell mechanism of portable electron device, relate in particular to one and there is the color of expectation and pattern decorative, there is the glass shell structure of the portable electron device of lasting impact resistance simultaneously, and the preparation method of this shell mechanism.
Background of invention
At present, personal portable electronic installation, for example, cell phone, smart mobile phone, panel computer, notebook, E-book reader etc., be widely used.Along with the more and more fierce turn of the market of competition, the appearance design of this electronic installation is more and more diversified, and also more and more causes that people pay close attention to application multiple material, for example plastics, metal, timber and glass.In this class material, because glass has zingy outward appearance, therefore, to glass, particularly the demand of senior mechanograph is growing on and on.
Coloured glass can be by adding additive to prepare in glass composition, and also can be by adding suitable chemical substance to make glass crystallization make it opaque again.But, be difficult to obtain various color with economic method.
Another problem is durability, particularly for the application of portable electronic equipment, needs shock resistance (for example dropping on floor).Chemically toughened glass is generally used among this class application, and still, the glass composition of chemically toughened glass has certain base composition, and is difficult to be met the glass composition of other requirement (for example outward appearance).
The present invention proposes a kind of glass shell with color and pattern decorative, color or texture appearance that it has expectation have lasting impact resistance simultaneously.The present invention also provides the method for preparing described glass shell simple economy.
Summary of the invention
According to an embodiment, glass shell goods of the present invention comprise there is inner surface, glass shell and the coating of outer surface and frame, wherein said coating is made up of thermoplastic elastomer (s), preferably painted thermoplastic elastomer (s) of described elastomeric material, and described coating covers all or part of inner surface of described glass shell.
In another embodiment, described coating covers all or part of of frame edge, makes between described glass shell and parts to be installed mechanical insulated.
In another embodiment, form groove along the frame of described glass shell, and described coating extends to described groove and fills or apply described groove.
In another embodiment, described glass shell is the glass of chemical tempering or hot tempering.
In another is implemented, the method for preparing glass shell goods of the present invention comprises the steps:
The glass shell with concave inside surface is placed on the first mould, and described the first mould has the surface that is applicable to covering described glass shell convex external surface;
The second mould is placed on glass shell, and the position of placement makes to produce space between the second mould and glass shell; And
Painted thermoplastic elastomer (s) is injected in the space between the second mould and glass shell.
In another embodiment, the method for preparing glass shell goods of the present invention comprises the steps:
On film, print pure color or texture or pattern;
The glass shell with concave inside surface is placed on the first mould, and described the first mould has the surface that is applicable to covering described glass shell convex external surface;
The film of printing is placed on glass shell, is not wherein printed side and contacts with glass shell;
The second mould is placed on the film of printing, the position of placement makes to produce space between the second mould and film;
Thermoplastic elastomer (s) is injected in the space between the second mould and the film of printing;
Film is separated from the thermoplastic elastomer (s) being shaped;
The thermoplastic elastomer (s) being shaped is placed with the direction of corresponding glass shell, and glass shell is contacted with the texture of printing;
With the second mould compacting thermoplastic elastomer (s); And
Heating glass and thermoplastic elastomer (s).
Brief description of the drawings
Fig. 1 has shown the glass shell goods according to an embodiment of the invention, and wherein 10 represent glass shell, and 20 represent the coating being formed by painted thermoplastic elastomer (s);
Fig. 2 has shown the glass shell goods according to an embodiment of the invention, and wherein 10 represent glass shell, and 20 represent the coating being formed by painted thermoplastic elastomer (s);
Fig. 3 has shown the glass shell goods according to an embodiment of the invention, and wherein 10 represent glass shell, and 20 represent the coating being formed by painted thermoplastic elastomer (s), and 15 represent the groove forming along the frame of glass shell;
Fig. 4 has shown the glass shell goods according to an embodiment of the invention, and wherein 10 represent glass shell, and 20 represent the coating being formed by painted thermoplastic elastomer (s), and 30 and 31 represent other parts to be installed;
Fig. 5 has shown the method for the glass shell goods that are used for preparing an embodiment of the invention, wherein 11 represent glass shell, 41 represent the first mould, 42 represent the second mould, 51 represent the space forming between glass shell 11 and the second mould 42, and 61 represent the injection canal through the second mould 42;
Fig. 6 has shown the glass shell goods according to an embodiment of the invention, and wherein 10 represent glass shell, and 20 represent the coating being formed by thermoplastic elastomer (s), and 80 are illustrated in the decorative layer contacting on thermoplastic elastomer (s) and with glass shell.
Fig. 7 has shown the method for the glass shell goods that are used for preparing an embodiment of the invention, wherein 12 represent glass shell, 43 represent the first mould, 44 represent the second mould, 62 represent the injection canal through the second mould 42,71 represent film, and 81 are illustrated in the coat of colo(u)r of the printing on film 71.
Detailed description of the invention
In the following detailed description, disclose other features and advantages of the present invention, Partial Feature wherein and advantage are to those skilled in the art, apparent according to do description, or are further appreciated by following detailed description.
Should be understood that foregoing general description and the following detailed description are all just used to provide the claimed character of the present invention of understanding and the describe, in general terms of characteristic.Accompanying drawing has illustrated various embodiment of the present invention with graphic form, provides the present invention is further understood, and accompanying drawing is included in description and forms a part for describe, in general terms, and is used for illustrating principle of the present invention and operation together with description.
In this article, term " glass " represents glass, safety glass.
In this article, term " painted thermoplastic elastomer (s) " represent by select or dyeing to there is the thermoplastic elastomer (s) of wishing color.
In this article, term " goods " is illustrated in the goods on the inner surface of glass shell with painted thermoplastic elastomer (s).For the inner surface of the thermoplastic elastomer (s) cover glass shell with painted, all inner surfaces (face and edge) of " all " expressions glass shell all use painted thermoplastic elastomer (s) to cover, and term " part " represents the region of selecting by painted thermoplastic elastomer (s) cover glass inner surface of outer cover (face and edge) part.
Referring to Fig. 1, wherein show according to the schematic diagram of the glass shell goods of one embodiment of the present invention.The coating 20 that described glass shell goods comprise glass shell 10 and formed by painted thermoplastic elastomer (s).Described glass shell 10 has the inner surface of spill, outer surface and the frame of convex.The thermoplastic elastomer (s) that the concave inside surface of glass shell 10 is colored forms coating 20 and covers completely, that is to say whole inner surfaces (comprising face and edge) of coating 20 cover glass shells 10.
Referring to Fig. 2, wherein show according to the schematic diagram of the glass shell goods of one embodiment of the present invention.The coating 20 that described glass shell goods comprise glass shell 10 and formed by painted thermoplastic elastomer (s).Described glass shell 10 has the inner surface of spill, outer surface and the frame of convex.Coating 20 parts that the concave inside surface of glass shell 10 is formed by painted thermoplastic elastomer (s) in the region of selecting cover.In an other embodiment, the coating 20 that the fringe region of the concave inside surface of glass shell 10 is formed by painted thermoplastic elastomer (s) covers.But (not shown) in other embodiment, the coating 20 that the thermoplastic elastomer (s) that the central area of the concave inside surface of glass shell 10 is colored forms covers.
Referring to Fig. 3, wherein show according to the schematic diagram of the glass shell goods of one embodiment of the present invention.The coating 20 that described glass shell goods comprise glass shell 10 and formed by painted thermoplastic elastomer (s).Described glass shell 10 has the inner surface of spill, outer surface and the frame of convex.The coating 20 that the concave inside surface of glass shell 10 is formed by painted thermoplastic elastomer (s) covers completely.Frame along described glass shell 10 forms groove 15, and described coating 20 extends to described groove 15 and fills or apply described groove 15.
Referring to Fig. 4, wherein show according to the schematic diagram of the glass shell goods of one embodiment of the present invention.The coating 20 that described glass shell goods comprise glass shell 10 and formed by painted thermoplastic elastomer (s).Described glass shell 10 has the inner surface of spill, outer surface and the frame of convex.The coating 20 that the concave inside surface of glass shell 10 is formed by painted thermoplastic elastomer (s) covers completely.Wherein 30 and 31 represent other parts to be mounted.
Although what Fig. 1 to Fig. 4 showed is the glass shell 10 of rectangle, should be appreciated that described glass shell can form other shape.As nonrestrictive example, described glass shell 10 can be circular, square or any other regular shape or irregularly shaped.In addition, although the glass shell 10 shown in Fig. 1 to Fig. 4 is planes, should be appreciated that described glass shell can be bending, for example described glass shell can have bending cross-sectional profiles at least one dimension direction.
In the embodiment of glass shell goods of the present invention, the thickness of described glass shell 10 is 0.2mm – 5.0mm, is preferably 0.5mm – 2.0mm.
In the embodiment of glass shell goods of the present invention, described glass shell is water white transparency or translucent preferably.Soda-lime glass, alumina silicate glass, borosilicate glass or other industrial obtainable glass of standard all can use, and also can use safety glass.
In one embodiment, described glass shell is formed by the glass of buying on market, for example, and SCHOTT LAS80.
Cover at the inner surface of glass shell goods of the present invention the coating being formed by painted thermoplastic elastomer (s) and can make goods of the present invention there is the color appearance of expectation, there is lasting impact resistance simultaneously.
The color of the thermoplastic elastomer (s) using in the present invention can be selected as required, or thermoplastic elastomer (s) is dyeed with tool color likely.By pigment or painted particle are mixed with thermoplastic elastomer (s), realize desirable color.
In a detailed description of the invention, the painted thermoplastic elastomer (s) of the present invention is black, and it by adding black carbon particle to obtain in acrylic resin.
Thermoplastic elastomer (s) can be the thermoplastic elastomer (s) of commercial acquisition.Particularly, can be selected from acrylic polymer, polyethylene, polystyrene, SAN, polyvinyl chloride, polyurethane, polyolefin or its combination for the described thermoplastic elastomer (s) of glass shell goods of the present invention, but the present invention is not limited to the material that these are listed.
Referring to Fig. 5, the wherein exemplary a kind of preparation method who has shown glass shell goods of the present invention, particularly, is placed on the glass shell 11 with concave inside surface on the first mould 41, and the first mould 41 has the surface of corresponding glass shell convex external surface.Can glass shell 11 be fixed on mould 41 by vacuum or machinery.The second mould 42 is fixed to the top of glass shell 11, the position of placement makes to produce space 51 between the second mould 42 and glass shell 11.Distance between glass shell 11 and the second mould 42 is set as 0.02mm-1.0mm, is preferably 0.2mm-0.4mm, to conduct injected thermoplastic elastomer (s) and to make weight and thickness minimizes.Heating thermoplastic elastomeric material to be to obtain plasticity and mobility, and thermoplastic elastomer (s) is passed through
passage61 are injected in space 51.By temperature being controlled to the fully crystalline temperature higher than selected thermoplastic elastomer (s), and suitably controlled pressure carrys out the shape of stabilising thermoplastic elastomeric material.Thermoplastic elastomer (s) is bonded to glass shell 11, and by temperature is reduced to lower than the crystalline temperature of selected thermoplastic elastomer (s) and forms glass shell goods.
The glass shell goods of being prepared by said method, after goods are cooling, because glass shell is transparent, and painted thermoplastic elastomer (s) has the color of expectation, therefore gained glass shell goods tool color outward appearance likely, and there is gloss, hardness and smooth sense of touch.When glass shell goods being fixed in the structure of electronic device, by the thermoplastic elastomer (s) between glass shell and other parts to be installed, glass shell does not contact with other parts, thereby can absorb the impulsive force being applied on glass shell.
In the method for the invention, described mould can be by metal, for example steel, steel alloy, titanium, or the one of pottery in for example carborundum, silicon nitride, aluminium oxide and zirconia made.
Described thermoplastic elastomer (s) is selected from acrylic polymer, polyethylene, polystyrene, SAN, polyvinyl chloride, polyurethane, polyolefin or its combination.
In addition, in order not only to obtain the pure color outward appearance of thermoplastic elastomer (s), and in order to obtain more various color and texture or pattern, for example geometric pattern, geometry dermatoglyph or geometrical pattern, introduced processing below.
Referring to Fig. 6, wherein show according to the schematic diagram of the glass shell goods of one embodiment of the present invention.These glass shell goods comprise glass shell 10, texture layer 80 and the coating 20 being formed by thermoplastic elastomer (s).Glass shell 10 has the inner surface of spill, outer surface and the frame of convex.The inner surface of the spill of glass shell 10 is covered by texture layer 80 and the coating 20 that formed by thermoplastic elastomer (s) completely.
Referring to Fig. 7, the wherein exemplary a kind of preparation method who has shown glass shell goods of the present invention, wherein uses the transparent glass shell 12 of concave inside surface.Glass shell 12 is placed on the first mould 43, and the first mould 43 has the surface of corresponding glass shell convex external surface.By vacuum or machinery, glass shell 12 is fixed on the first mould 43.The film 71 that selection is ductile, as basilar memebrane, has the decorated design and color to shell for the treatment of of printing on it.After being shaped at thermoplastic elastomer (s), basilar memebrane 71 is separated with printed layers, select printing material and film 71, make between the two, to there is weak bonding force, or on film 71, applied peel ply before printed decoration layer.The design and color of hope is printed on film 71, and the film of printing 71 is placed on glass shell 12, be not wherein printed side and contact with glass shell 12.The second mould 44 is fixed on to the top of film 71, the position that the second mould 44 is placed makes between the second mould 44 and glass shell 12 to produce the space 52 that is greater than film thickness.
Between glass shell 12 and the second mould 44, do not comprise that the distance of the film of printing is 0.02mm-1.0mm, be preferably 0.2mm-0.4mm.
Thermoplastic elastomer (s) is heated to have to the temperature of plasticity and mobility, and thermoplastic elastomer (s) is injected in space 52 by passage 62.Mould and goods are cooled to the temperature that thermoplastic elastomer (s) loses flowability on the whole, goods are separated from mould.Film 71 is separated from the thermoplastic elastomer (s) being shaped.The thermoplastic elastomer (s) of the shaping on surface with printing material is placed with the direction of corresponding glass shell, and glass shell is contacted with the texture of printing.The second mould 44 is fixed on to the position that contacts and make not have between the second mould and glass shell space with the thermoplastic elastomer (s) being shaped.Mould and glass shell goods are heated to thermoplastic elastomer (s) and there is the temperature of plasticity and mobility, and glass shell is suppressed and be bonded to thermoplastic elastomer (s) with the second mould.By the shape of cooling die and glass shell goods stabilising thermoplastic elastomeric material.
In method of the present invention, described mould can be by metal, for example steel, steel alloy, titanium, or the one of pottery in for example carborundum, silicon nitride, aluminium oxide and zirconia made.
Described film is by polypropylene, polyethylene, and PETG, Merlon, polyamide, polyester, acrylic resin, polyvinyl chloride or metal forming, for example, combination a kind of or above-mentioned various materials in aluminium foil, Copper Foil is made.Available peel ply applies the surface of described film to improve the separation between described film and glass shell.
Described thermoplastic elastomer (s) is selected from acrylic polymer, polyethylene, polystyrene, SAN, polyvinyl chloride, polyurethane, polyolefin or its combination.
The glass shell goods of being prepared by method shown in Fig. 7, because glass shell is transparent, and the design and color of hope is printed on film, therefore gained glass shell goods tool design and color outward appearance likely, and there is gloss, hardness and smooth sense of touch.When glass shell goods being fixed in the structure of electronic device, by the thermoplastic elastomer (s) between glass shell and other parts to be installed, glass shell does not contact with other parts, thereby can absorb the impulsive force being applied on glass shell.
As nonrestrictive embodiment, glass shell goods of the present invention can be as shell in electronic installation, described electronic installation comprise mobile phone, panel computer, notebook computer, personal music player, E-book reader, portable computing its, computer mouse top cover etc.
The present invention is by all or part of inner surface with painted thermoplastic elastomer (s) cover glass shell, make glass shell goods can there is the design and color outward appearance of expectation, and by the thermoplastic elastomer (s) between glass shell and other parts to be installed, glass shell does not contact with other parts, thereby can absorb the impulsive force being applied on glass shell.
Glass shell goods of the present invention are combined in the beneficial property of glass and thermoplastic elastomer (s) in same goods.Specifically, glass has beautiful outward appearance and smooth sense of touch, but be difficult to obtain various color and/or pattern with economic method, and thermoplastic elastomer (s) can be by selecting suitable composition tool color likely easily, by thermoplastic elastomer (s) being combined on the inner surface of glass shell, make the glass shell goods that obtain there is color and/or the pattern of expectation, there is outward appearance that glass is beautiful and smooth sense of touch simultaneously.In addition, owing to thering is thermoplastic elastomer (s) between glass shell and parts to be installed, glass shell is not contacted with other parts, thereby can absorb the impulsive force being applied on glass shell, make glass shell goods there is lasting impact resistance.
It will be apparent to those skilled in the art that and can without departing from the spirit and scope of the present invention in the situation that, carry out various modifications and changes to the present invention.Therefore, the improvement of various embodiments as herein described and variation, as long as within being included in the scope of appended claims and equivalents thereof, be all included in the scope of the present invention.
Embodiment
Embodiment 1
Schott LAS80 by cast melting is configured as glass shell to have following size: 100mm × 60mm rectangular shape, has the dark depression of 3mm that angle of bend that radius is 5mm and uniform thickness are 1.0mm.
Prepare one group of mould by number control lathe with stainless steel SUS420.The first mould has the spill of corresponding above-mentioned glass outer size.The second mould has convex, and in the time of two moulds and glass shell combination, the inner surface of the second mould and above-mentioned glass shell has uniform 1mm distance.
Acrylic resin and black carbon powder mix with roller mill with the ratio of 99:1, to obtain the thermoplastic elastomer (s) of black colorant.
By the hole that penetrates die ontology, by vacuum, glass shell is fixed in the concave surface on the first mould.Then the second mould is fixed on glass shell, to form space between the second mould and glass shell.Mould and glass shell are heated to 110 DEG C, painted thermoplastic elastomer (s) is heated to 120 DEG C, and be injected in described space by penetrating the injection channel of the second mould by pumping system.Mould and glass shell are cooled to 70 DEG C and remove the second mould.
Embodiment 2
Use the glass shell of preparation in embodiment 1.Prepare painted layer print film according to following method.Use PETG that 100 μ m are thick as basilar memebrane.Prepare stripping film by apply organic siliconresin on film surface.The ink of being made up of acrylic resin and coloring pigment is coated on film to produce painted decorative pattern by hectographic printing.
Glass shell is placed on the first mould and by vacuum and is fixed, place above-mentioned printing film with cover glass shell, wherein printed side glassware dorsad, basilar memebrane surface is towards glass shell.The second mould is placed on glass shell and printing film, on the whole area of described film outside glass shell, fixes with two moulds.Mould and glass shell are heated to 110 DEG C, thermoplastic elastomer (s) is heated to 120 DEG C, and be injected in the space between the second mould and glass shell by penetrating the injection channel of the second mould by pumping system.Mould and glassware are cooled to 70 DEG C and remove the second mould.Thermoplastic elastomer (s) is shaped with the inner surface of corresponding glass shell, and the film of pull-up printing is removed it from glass shell.By the peel ply on it, basilar memebrane of printing film is easily removed from thermoplastic elastomer (s), and be retained on the surface of elastomeric material of shaping decorating texture.
Thermoplastic elastomer (s) is placed on the glass shell on the first mould, and the printed side of elastomeric material contacts with glass shell.The second mould is placed on the first mould.Mould, glassware and thermoplastic elastomer (s) are heated to 120 DEG C, and make ink layer softening, to adhere to glassware.Whole assembly is cooled to room temperature, glassware is separated by the compressed air that is supplied to the hole in the first mould.When seeing through glass while observing from outside, the glassware obtaining has color and the texture of expectation, and its entire area and edge are covered by thermoplastic elastomer (s).
Claims (22)
1. glass shell goods, comprise there is inner surface, glass shell and the coating of outer surface and frame, wherein said coating is made up of thermoplastic elastomer (s), preferably painted thermoplastic elastomer (s) of described thermoplastic elastomer (s), and described coating covers all or part of inner surface of described glass shell.
2. glass shell goods according to claim 1, wherein said coating covers all or part of of frame edge.
3. glass shell goods according to claim 1, wherein form groove along the frame of described glass shell, and described coating extend to described groove and fill or apply described groove.
4. according to the glass shell goods described in aforementioned any one claim, wherein said glass shell is the glass of chemical tempering or hot tempering.
5. according to the glass shell goods described in aforementioned any one claim, wherein said glass shell is water white transparency or translucent.
6. according to the glass shell goods described in aforementioned any one claim, wherein said glass shell is rectangle, circle, square or irregularly shaped.
7. according to the glass shell goods described in aforementioned any one claim, wherein said glass shell is bending or plane.
8. according to the glass shell goods described in aforementioned any one claim, the thickness of wherein said glass shell is 0.2mm-5.0mm, is preferably 0.5mm-2.0mm.
9. according to the glass shell goods described in aforementioned any one claim, wherein said glass shell is made up of soda-lime glass, alumina silicate glass or borosilicate glass.
10. according to the glass shell goods described in aforementioned any one claim, wherein said thermoplastic elastomer (s) is made up of the mixture of pigment and polymer, or uses pigment coloring on the surface contacting with glass shell.
11. according to the glass shell goods described in aforementioned any one claim, and wherein said thermoplastic elastomer (s) is selected from acrylic polymer, polyethylene, polystyrene, SAN, polyvinyl chloride, polyurethane, polyolefin or its combination.
12. according to the glass shell goods described in aforementioned any one claim, and the thickness of wherein said thermoplastic elastomer (s) is 0.02mm-1.0mm, is preferably 0.1mm-0.4mm.
Prepare the method for the glass shell goods described in any one in claim 1-12 for 13. 1 kinds, it comprises the steps:
The glass shell with concave inside surface is placed on the first mould, and described the first mould has the surface that is applicable to covering described glass shell convex external surface;
The second mould is placed on glass shell, and the position of placement makes to produce space between the second mould and glass shell; And
Thermoplastic elastomer (s) is injected in the space between the second mould and glass shell.
14. methods according to claim 13, wherein the distance between the second mould and glass shell is set as 0.02mm-1.0mm, is preferably 0.2mm-0.4mm.
15. according to the method described in claim 13 or 14, and wherein said the first and second moulds are made up of the one in steel, steel alloy, titanium, carborundum, silicon nitride, aluminium oxide and zirconia.
16. according to the method described in any one in claim 13-15, and wherein said thermoplastic elastomer (s) is selected from acrylic polymer, polyethylene, polystyrene, SAN, polyvinyl chloride, polyurethane, polyolefin or its combination.
Prepare the method for the glass shell goods described in any one in claim 1-12 for 17. 1 kinds, it comprises the steps:
On film, print pure color or texture or pattern;
The glass shell with concave inside surface is placed on the first mould, and described the first mould has the surface that is applicable to covering described glass shell convex external surface;
The film of printing is placed on glass shell, is not wherein printed side and contacts with glass shell;
The second mould is placed on the film of printing, the position of placement makes to produce space between the second mould and film;
Thermoplastic elastomer (s) is injected in the space between the second mould and film;
Film is separated from the thermoplastic elastomer (s) being shaped;
The thermoplastic elastomer (s) being shaped is placed with the direction of corresponding glass shell, and glass shell is contacted with the texture of printing;
With the second mould compacting thermoplastic elastomer (s); And
Heating glass shell and thermoplastic elastomer (s).
18. methods according to claim 17, wherein do not comprise between the second mould and glass shell that the distance of film is 0.02mm-1.0mm, are preferably 0.2mm-0.4mm.
19. according to the method described in claim 17 or 18, and wherein said the first and second moulds are made up of the one in steel, steel alloy, titanium, carborundum, silicon nitride, aluminium oxide and zirconia.
20. according to the method described in any one in claim 17-19, and wherein said thermoplastic elastomer (s) is selected from acrylic polymer, polyethylene, polystyrene, SAN, polyvinyl chloride, polyurethane, polyolefin or its combination.
21. according to the method described in any one in claim 17-20, wherein said film is by polypropylene, polyethylene, PETG, Merlon, polyamide, polyester, acrylic resin, polyvinyl chloride or metal forming, for example aluminium foil, Copper Foil, or the combination of above-mentioned various materials is made.
22. according to the method described in any one in claim 17-21, and wherein said film is by basilar memebrane and be coated to the lip-deep peel ply of basilar memebrane and form.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310027942.4A CN103963544A (en) | 2013-01-24 | 2013-01-24 | Colored and patterned glass shell product and preparation method thereof |
| US14/161,887 US20140202916A1 (en) | 2013-01-24 | 2014-01-23 | Glass enclosure article with color and pattern decoration, and process preparing thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310027942.4A CN103963544A (en) | 2013-01-24 | 2013-01-24 | Colored and patterned glass shell product and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103963544A true CN103963544A (en) | 2014-08-06 |
Family
ID=51206898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310027942.4A Pending CN103963544A (en) | 2013-01-24 | 2013-01-24 | Colored and patterned glass shell product and preparation method thereof |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20140202916A1 (en) |
| CN (1) | CN103963544A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105449338A (en) * | 2014-09-19 | 2016-03-30 | 芬兰脉冲公司 | Antenna assembly used for mobile device, manufacturing method and wireless mobile device |
| CN108063844A (en) * | 2017-12-12 | 2018-05-22 | 广东欧珀移动通信有限公司 | Mobile terminal and its rear shell |
| US10020561B2 (en) | 2013-09-19 | 2018-07-10 | Pulse Finland Oy | Deposited three-dimensional antenna apparatus and methods |
| CN109845235A (en) * | 2016-09-06 | 2019-06-04 | 新秀丽Ip控股有限责任公司 | Shell with internal figure |
| CN110271341A (en) * | 2019-06-27 | 2019-09-24 | Oppo广东移动通信有限公司 | Housing unit and preparation method thereof, electronic equipment |
| CN110573985A (en) * | 2017-04-14 | 2019-12-13 | 惠普发展公司，有限责任合伙企业 | Substrate encapsulated by energy absorbing material |
| CN112165798A (en) * | 2020-09-17 | 2021-01-01 | Oppo（重庆）智能科技有限公司 | Glass shell, preparation method thereof, shell assembly and electronic equipment |
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| KR102388104B1 (en) * | 2015-08-13 | 2022-04-20 | 삼성디스플레이 주식회사 | Display device and method of manufacturing cover member |
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| CN1678706A (en) * | 2002-08-30 | 2005-10-05 | 旭硝子株式会社 | Adhesive composition and glass plate with thermoplastic elastomer molding |
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|---|---|---|---|---|
| US10020561B2 (en) | 2013-09-19 | 2018-07-10 | Pulse Finland Oy | Deposited three-dimensional antenna apparatus and methods |
| CN105449338A (en) * | 2014-09-19 | 2016-03-30 | 芬兰脉冲公司 | Antenna assembly used for mobile device, manufacturing method and wireless mobile device |
| CN109845235A (en) * | 2016-09-06 | 2019-06-04 | 新秀丽Ip控股有限责任公司 | Shell with internal figure |
| CN110573985A (en) * | 2017-04-14 | 2019-12-13 | 惠普发展公司，有限责任合伙企业 | Substrate encapsulated by energy absorbing material |
| CN108063844A (en) * | 2017-12-12 | 2018-05-22 | 广东欧珀移动通信有限公司 | Mobile terminal and its rear shell |
| CN110271341A (en) * | 2019-06-27 | 2019-09-24 | Oppo广东移动通信有限公司 | Housing unit and preparation method thereof, electronic equipment |
| CN112165798A (en) * | 2020-09-17 | 2021-01-01 | Oppo（重庆）智能科技有限公司 | Glass shell, preparation method thereof, shell assembly and electronic equipment |
| CN112165798B (en) * | 2020-09-17 | 2022-01-28 | Oppo（重庆）智能科技有限公司 | Glass shell, preparation method thereof, shell assembly and electronic equipment |
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| US20140202916A1 (en) | 2014-07-24 |
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Application publication date: 20140806 |