WO2012148368A2 - Verre feuilleté composite imprimé et non imprimé et son procédé de production - Google Patents

Verre feuilleté composite imprimé et non imprimé et son procédé de production Download PDF

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Publication number
WO2012148368A2
WO2012148368A2 PCT/TR2012/000057 TR2012000057W WO2012148368A2 WO 2012148368 A2 WO2012148368 A2 WO 2012148368A2 TR 2012000057 W TR2012000057 W TR 2012000057W WO 2012148368 A2 WO2012148368 A2 WO 2012148368A2
Authority
WO
WIPO (PCT)
Prior art keywords
glass
unprinted
distinctive feature
printed
drawer
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.)
Ceased
Application number
PCT/TR2012/000057
Other languages
English (en)
Other versions
WO2012148368A3 (fr
Inventor
Mustafa AYDESKIN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from TR2011/03162A external-priority patent/TR201103162A2/xx
Application filed by Individual filed Critical Individual
Publication of WO2012148368A2 publication Critical patent/WO2012148368A2/fr
Publication of WO2012148368A3 publication Critical patent/WO2012148368A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B32B17/10005—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 laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10247—Laminated safety glass or glazing containing decorations or patterns for aesthetic reasons
    • B32B17/10256—Laminated safety glass or glazing containing decorations or patterns for aesthetic reasons created by printing techniques
    • B32B17/10266—Laminated safety glass or glazing containing decorations or patterns for aesthetic reasons created by printing techniques on glass pane
    • 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
    • B32B17/10005—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 laminated safety glass or glazing
    • B32B17/10009—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 laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10018—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 laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising only one glass sheet
    • 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
    • B32B17/10005—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 laminated safety glass or glazing
    • B32B17/1055—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 laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10559—Shape of the cross-section
    • B32B17/10577—Surface roughness
    • 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
    • B32B17/10005—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 laminated safety glass or glazing
    • B32B17/1055—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 laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10761—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 laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing vinyl acetal
    • 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
    • B32B17/10005—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 laminated safety glass or glazing
    • B32B17/1055—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 laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10788—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 laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing ethylene vinylacetate

Definitions

  • This invention is related to the printed and unprinted composite laminated glass production method that can be used in industrial, architectural areas such as furniture, refrigerator, dishwasher, fixed kitchen furniture, air conditioner, automotive, decoration, windows and doors, one surface of which is glass and the other surface is metal, plastic, fabric, wood, paper, mining products (marble etc. sand etc, and colored stone etc.)
  • Laminated glass already known is the unprinted laminated glass used in automotive and architectural areas. It is produced by placing thermo polymers such as PVB (polyvinyl butyral) or EVA (ethylene vinyl acetate), which have adhesive characteristics between at least two glasses (Glass+PVB or EVA+Glass)
  • thermo polymers such as PVB (polyvinyl butyral) or EVA (ethylene vinyl acetate)
  • PVB is placed between glasses and pipe- type roving, one side of which is slotted, is fitted on the edges of the glass. After the air between the glasses is vacuumed at 30 minutes/square meter from the tip of such roving and then it is carried into an autoclave tank resistant to high temperature and pressure. Inside the tank glasses are placed on special printing apparatus and the lid of the tank is locked. The tank is filled with pressure at 13 bars through the edge roving. After 45 minutes, the environment under pressure is started to be heated. It is kept at 35-165 C° for 120 minutes. At the end of his period, pressured air is discharged and environment is cooled down for 15 minutes until it comes to room temperature and glasses are taken out of the tank to complete the production.
  • EVA unprinted laminated glass production using EVA. Larger glass can be produced with EVA in PVB production method as stated above. All processes and production results are the same. Other production method using EVA is for smaller sizes of glass.
  • This production is carried out inside lamination furnaces and eva polymer is placed between two sheets of glasses at least and then put inside the drawer of the furnace. Inside the drawer, there are vacuum channels and glass placement areas. The glass placed in that area is coated with a silicone plate specially manufactured which is locked for air tightness. The air inside is vacuumed at 30 minutes/square meter and the drawer is left inside the furnace and heated. After it is kept at 135-165 C° for 120 minutes is taken out for cooling down. After 45 minutes, when the products reach room temperature, silicon plate is removed and the production is completed.
  • the dimensions of the glasses between which eva polymer is placed cannot be different from each other. If the entire place inside the drawer is not used, there may be loss of energy therefore cost increases. In the event that there is leakage from the locks of the silicone plate used for air tightness, all glass products will be defective. Therefore, the rate of loss products is high. Special apparatus are made for the glasses smaller or larger than the placement area inside the drawer. When variety of products is taken into consideration, the cost is relatively high due to such apparatus.
  • the wires on the heaters used in all production processes defined above are not insulated. Since they corrode; repair and maintenance costs are high. And due to the structure of such heaters, efficiency gets lower and energy consumption increases. Whatever the dimensions of glass are, energy loss is high because inner volume is heated.
  • Laminated glass with patterns already known is produced through the methods specified above. To make patterns, a plate carrying the pattern is inserted between two sheets of glass. However, in this production, the amount of PVB and EVA used is twice more. Glass +PVB or EVA +pattern carrier + PVB or EVA + Glass. As pattern carrier, cloth, paper and plastic films are used. On the back side of the pattern and second polymer layer increase the cost. Cost of defective products is high. Energy consumption is higher. Furthermore, glass both increase the weight of the products and makes it harder to attach it on the wall or wooden surfaces etc, and the cost. The dimensions of the pattern carrier cannot be smaller than those of glass. Therefore, sectional pattern production is not possible.
  • Another known method of patterned laminated glass is carried out by digital printing on the surface of glass.
  • PVB or EVA polymers are inserted between the sheets of glass.
  • As a pattern carrier one of the surfaces of the glass is used.
  • pattern is drawn through digital printing. Later on, the back of the pattern is covered with ground paint. Then the polymer and second sheet of glass is placed.
  • the glass is laminated.
  • laminated glasses should be safety glass, the glasses produced in his method is not included in the class of safety glass. And this reduces the area of use of the product. Besides, as the surface energy of the glass is low (other materials hold onto glass surface), printing resolution will be of low quality. Because of the same reason, costs of printing and printing machine will be much higher. It is non-durable against sun light as the ink cannot hold onto the glass. It is non persistent especially in outdoor areas and interiors having direct sunlight. As it is digital printing, it does not have the appearance of paper, cloth, plastic pattern carriers. Patterns must be dried for ground covering behind the pattern during digital printing. This process is carried out in special rooms insulated from dust and smoke and therefore costs of investment and production will be high.
  • Another known method of printed laminated glass is the method of production with liquid polymer, which is not commonly used today, or liquid adhesive. This production is carried out with one or two sheets of glass and the cost of production is high and not suitable for mass production. One surface of the glass is applied adhesive and then pattern carrier is placed and pressed. In his method, liquid absorbent pattern carriers such as paper and cloth cannot be used. Instead, pattern carriers such as plastic or marble are used.
  • unprinted laminated glass is produced by placing PVB or EVA polymers on one side of the glass and vacuuming it at 85-145 0 C for 15 minutes. The production is performed with the help of a machine having drawers on four sides and vacuumed glass tube heaters inside the drawers covered with flexible film. Unprinted laminated glass is produced by applying transparent film on thermo polymer. The reason to apply transparent film is to provide passage between the surfaces.
  • laminated glass can be produced with one single sheet of glass while at least two sheets of glass are required in production method using PVB and EVA, *lt does not required pressing a special molding as in method using liquid adhesive, which is the only known method of single sheet of glass,
  • *lt is cost effective since the pattern is applied on a single sheet of glass and the weight of product is relatively lower.
  • the production is made with w machinery having drawers on four sides.
  • a wire board like a grid, and teflon or silicone plate and again grid-like wire board.
  • the parts of wire boards' upper side must be coated with plastic to prevent scratches.
  • This wire board helps air be vacuumed. Besides, it eliminates the requirement to use molding or auxiliary materials.
  • There is a vacuum pipe connection In order to vacuum the air inside the drawers and provide impermeability.
  • tubes in which heating wires on the upper and lower sides and they are placed after the air inside is vacuumed. These tubes are connected in a way that they are independent from each other. All parts of the machinery are also coated with heat insulated material. To measure temperature, semi-conducting electronic sensors are used.
  • printed and unprinted composite laminated glass is placed on wire board coated with plastics over the drawer made of tempered or non-tempered glass ( Figure-1-A/1).
  • PVB or EVA polymer cut in the sizes of pattern carrier Figure-1- A/2
  • the pattern carrier glass Figure-1-A/3
  • the pattern is bigger than pattern carrier, it is cut as much as the size of thermo polymer glass.
  • the surface is covered with a flexible film of impermeable characteristics (Figure-1-C/1) and the air is vacuumed ( ⁇ ekil-1-C/2). After it is vacuumed for 3 minutes independently from the sizes of glass, it is taken inside the heating area in the machine.
  • PVB or EVA thermo polymers are used for pattern carriers such as marble, printed sheet iron, wood which has pores that PVB or EVA polymers cannot cover.
  • PVB or EVA thermo polymers are used before such type of pattern carriers are placed inside the drawer.
  • the surfaces of which carriers are coated with liquid thermo polymer through spraying Figure-1-B/1.
  • the surface is than scraped with a clean cut material and excess liquid thermo polymer is removed ( Figure-1-B/2) and then placed inside the drawer ( Figure-1-B/3) and above mentioned vacuuming and heating processes begin.
  • the spaces in the pattern is filled with materials such as phosphor powder, colored sand, silver, and photo chromic and thermo chromic particles.
  • PVB or EVA polymer is placed on.
  • the ground paint is inserted and pattern carrier is placed and production process begins.
  • the production can also be made by applying the paint which can fill in such pores onto the pattern carrier.
  • transparent paint is applied onto the pattern carrier and then such particles are poured. The particles adhere to the transparent paint form the pattern and the glass is laminated.

Landscapes

  • Joining Of Glass To Other Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

L'invention concerne le procédé de production de verre feuilleté composite imprimé et non imprimé qui peut être utilisé dans les domaines industriels et architecturaux dans les meubles, réfrigérateurs, lave-vaisselles, meubles de cuisine fixes, climatiseurs, dans l'automobile, la décoration, les fenêtres et les portes, et dont une surface est constituée de verre et l'autre surface est constituée de métal, plastique, tissu, bois, papier et produits miniers (marbre etc, sable, etc et pierre colorée etc).
PCT/TR2012/000057 2011-04-01 2012-03-29 Verre feuilleté composite imprimé et non imprimé et son procédé de production Ceased WO2012148368A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
TR2011/03162 2011-04-01
TR2011/03162A TR201103162A2 (tr) 2011-04-01 2011-04-01 Desenli ve desensiz kompozit lamine cam ve üretim yöntemi.
TR201203624 2012-03-29
TR2012-G-102787 2012-03-29

Publications (2)

Publication Number Publication Date
WO2012148368A2 true WO2012148368A2 (fr) 2012-11-01
WO2012148368A3 WO2012148368A3 (fr) 2012-12-27

Family

ID=47421867

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2012/000057 Ceased WO2012148368A2 (fr) 2011-04-01 2012-03-29 Verre feuilleté composite imprimé et non imprimé et son procédé de production

Country Status (1)

Country Link
WO (1) WO2012148368A2 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6413618B1 (en) * 1999-05-11 2002-07-02 Congoleum Corporation Laminated glass floor tile and flooring made therefrom and method for making same
WO2001000407A1 (fr) * 1999-06-25 2001-01-04 E.I. Du Pont De Nemours And Company Structure composite de couche de liaison intercouche pour lamelles de verre avec liaison controlee entre les couches, et processus de production de la structure de cette couche de liaison intercouche
KR100409016B1 (ko) * 1999-06-26 2003-12-11 주식회사 엘지화학 표면층에 폴리에티렌테레프탈레이트 필름층을 포함하는바닥장식재 및 그의 제조방법
DE60105781T3 (de) * 2000-03-29 2010-05-06 E.I. Dupont De Nemours And Co., Wilmington Glas/polyvinylbutyral laminat mit gerichteten oberflächenstrkturen und verfahren zu ihrer herstellung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Also Published As

Publication number Publication date
WO2012148368A3 (fr) 2012-12-27

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