GB1359167A - Glass articles having protected edge portions - Google Patents
Glass articles having protected edge portionsInfo
- Publication number
- GB1359167A GB1359167A GB1628471A GB1628471A GB1359167A GB 1359167 A GB1359167 A GB 1359167A GB 1628471 A GB1628471 A GB 1628471A GB 1628471 A GB1628471 A GB 1628471A GB 1359167 A GB1359167 A GB 1359167A
- Authority
- GB
- United Kingdom
- Prior art keywords
- glass
- rovings
- plastics
- edges
- sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
-
- 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
- B32B17/10036—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 two outer glass sheets
-
- 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
- B32B17/10128—Treatment of at least one glass sheet
- B32B17/10155—Edge treatment or chamfering
-
- 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
- B32B17/10293—Edge features, e.g. inserts or holes
- B32B17/10302—Edge sealing
-
- 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
- B32B2329/00—Polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals
- B32B2329/06—PVB, i.e. polyinylbutyral
Landscapes
- Laminated Bodies (AREA)
- Surface Treatment Of Glass (AREA)
- Glass Compositions (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
1359167 Protecting edges of glass laminates GLAVERBEL 21 May 1971 16284/71 Heading B5N [Also in Division C1] An article having an edge portion of glass or glass-ceramic containing compressive surface stresses due to chemical tempering has a protective covering or coverings adhered thereto and comprising fibre reinforced plastics material or one or more plastics coated or plastics impregnated filaments or rovings. The articles may be plane or curved glass sheets, glass laminated panels, plane or curved, or containers such as flower bowls. As shown, a sheet 35, Fig. 2, is provided with two rovings 36 of fibres of E type glass impregnated with phenoxyl resin and secured to the edge by a neoprene-based adhesive layer 37. In Fig. 3, two sheets 39, 40 joined by a sheet 38 of polyvinylbutyral have two glass-fibre plastics impregnated rovings 41 secured direct to the edges of the sheets by fusing to the layer 38. A layer, similar to layer 37 may also be used. In addition to the chemical tempering, which may be effected only on the edges by protecting the remaining areas with paraffin wax, the article edges may be abraded, particularly to give the edge a flat bevelled profile, and the glass edges may be treated to reduce the impairment of the surface, as by a fluorine-containing agent such as an aqueous solution of hydrofluoric acid alone or with sulphuric acid. The sheets may also be thermally tempered. Chemical tempering is preferably by molten salt contacting medium, but a gas, a paste or a vapour may be used and, for sodium containing glass, the sodium ion may be replaced by larger ions, as potassium, or smaller, lithium, ions. In examples, for a lithium containing glass, a mixture of NaCl and MgCl 2 or of NaCl and AlCl 3 , the latter being followed by a bath of KNO 3 with acid treatment both before and after. For an alumino-silicate glass a bath of LiNO 3 + NaCl; for soda-lime glass a bath of KNO 3 alone; with K 2 CO 3 or with CO 2 gas passed through. Alternatively, a sheet in KNO 3 was removed immediately to leave a coating film which was then irradiated with infra-red irradiation to heat the inner layers of the sheet, the surface layers being maintained below 490 C. by blowing air, the sheet then being rapidly cooled and washed to effect both chemical and thermal tempering. In addition to glass fibres or rovings, nylon fibres may be used. A larger variety of suitable plastics material is given including polyesters, phenol formaldehyde and elastomer plastics such as silicone or elastomers vulcanized in situ. Thermoplastics suggested include cellulose propionate, polyvinyl chloroacetate, polyvinyl acetate or polyethylene or elastomers such as acrylonitrile styrene copolymers. Combinations of polymers such as acrylonitrile-butadienestyrene/polyvinyl chloride. Phenoxy resins may be used. A continuous process is disclosed for plastics impregnated or coated threads or rovings in which the roving is passed through a solution of the thermoplastic and dried by heating. The coated roving is then applied to the edge by a hot air welding gun (46) having a guide ring (51) for the roving (43) and guide sheath (49) which has a pressing shoe (45) to press the roving (43) on to the edge of a glass panel (44). Specifications referred to are 1,274,731, 1,359,165 and 1,358,061.
Priority Applications (18)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1628471A GB1359167A (en) | 1971-05-21 | 1971-05-21 | Glass articles having protected edge portions |
IT68296/72A IT954774B (en) | 1971-05-21 | 1972-04-27 | PROCEDURE FOR PROTECTING THE EDGES OF GLASS ITEMS OR CRYSTALLINE GLASS MATERIALS CHEMICALLY MADE AND ITEMS SO PROTECTED |
IL39423A IL39423A0 (en) | 1971-05-21 | 1972-05-11 | Method of protecting glass articles |
HUGA1096A HU166226B (en) | 1971-05-21 | 1972-05-12 | |
BG20463A BG20325A3 (en) | 1971-05-21 | 1972-05-12 | |
ZA723253A ZA723253B (en) | 1971-05-21 | 1972-05-12 | Method of protecting of edge of an article of vitreous or vitrocrystalline material chemically tempered and articles protected by such method |
RO70870A RO61851A (en) | 1971-05-21 | 1972-05-12 | |
DE19722223275 DE2223275A1 (en) | 1971-05-21 | 1972-05-12 | Method for protecting objects made of glass |
AR241993A AR197083A1 (en) | 1971-05-21 | 1972-05-12 | PROCEDURE FOR PREPARING AN ARTICLE WITH SHOCK RESISTANT EDGES AND ARTICLE PREPARED BY SAID PROCEDURE |
FR7217360A FR2138709A1 (en) | 1971-05-21 | 1972-05-15 | |
BR3053/72A BR7203053D0 (en) | 1971-05-21 | 1972-05-15 | PROCESS FOR THE PROTECTION OF GLASS ITEMS AND THE GLASS ITEMS SO PRODUCED |
BE783460A BE783460A (en) | 1971-05-21 | 1972-05-15 | PROCESS FOR PROTECTING THE EDGES OF ARTICLES OF GLASS OR OF CHEMICALLY TEMPERED VITROCRYSTALLINE MATERIAL AND ARTICLES THUS PROTECTED |
DD170969*A DD104965A5 (en) | 1971-05-21 | 1972-05-18 | |
AU42479/72A AU4247972A (en) | 1971-05-21 | 1972-05-18 | Protecting an edge of an article of vitreous or vitro- crystalline material |
DD163069A DD101655A5 (en) | 1971-05-21 | 1972-05-18 | |
ES403417A ES403417A1 (en) | 1971-05-21 | 1972-05-19 | Glass articles having protected edge portions |
ES403418A ES403418A1 (en) | 1971-05-21 | 1972-05-19 | Glass articles having protected edge portions |
NL7206887A NL7206887A (en) | 1971-05-21 | 1972-05-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1628471A GB1359167A (en) | 1971-05-21 | 1971-05-21 | Glass articles having protected edge portions |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1359167A true GB1359167A (en) | 1974-07-10 |
Family
ID=10074551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1628471A Expired GB1359167A (en) | 1971-05-21 | 1971-05-21 | Glass articles having protected edge portions |
Country Status (16)
Country | Link |
---|---|
AR (1) | AR197083A1 (en) |
AU (1) | AU4247972A (en) |
BE (1) | BE783460A (en) |
BG (1) | BG20325A3 (en) |
BR (1) | BR7203053D0 (en) |
DD (2) | DD101655A5 (en) |
DE (1) | DE2223275A1 (en) |
ES (2) | ES403417A1 (en) |
FR (1) | FR2138709A1 (en) |
GB (1) | GB1359167A (en) |
HU (1) | HU166226B (en) |
IL (1) | IL39423A0 (en) |
IT (1) | IT954774B (en) |
NL (1) | NL7206887A (en) |
RO (1) | RO61851A (en) |
ZA (1) | ZA723253B (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2948357A1 (en) * | 2009-07-22 | 2011-01-28 | Saint Gobain | Convex laminated glazing useful for e.g. land, air or water transport vehicles, buildings, street furnitures and interior and public development, comprises two sheets made of glass or polymer, and an intermediate adhesive layer |
WO2012094548A1 (en) * | 2011-01-06 | 2012-07-12 | Corning Incorporated | Fully integrated touch articles with polymer edge protection |
WO2012126394A1 (en) * | 2011-03-23 | 2012-09-27 | Schott Glass Technologies (Suzhou) Co. Ltd. | AN ALUMINOSILICATE GLASS CONTAINING Li2O AND P2O5 USED FOR CHEMICAL TOUGHENING |
EP2708355A4 (en) * | 2011-05-13 | 2015-05-06 | Nippon Electric Glass Co | Laminate, method for cutting laminate, method for processing laminate, and device and method for cutting brittle plate-like object |
EP2781490A4 (en) * | 2011-12-20 | 2015-07-29 | Central Glass Co Ltd | Vehicle laminated glass and manufacturing method therefor |
US9919496B2 (en) | 2013-12-16 | 2018-03-20 | Pilkington Group Limited | Laminated glazing |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2706884B1 (en) * | 1993-06-22 | 1995-08-25 | Saint Gobain Vitrage Int | |
DE202006020154U1 (en) * | 2006-06-02 | 2007-11-29 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | pane |
NL2009705C2 (en) * | 2012-10-26 | 2014-04-29 | Aviat Glass & Technology B V | GLASS LAMINATE AND VEHICLE INCLUDING SUCH GLASS LAMINATE. |
NL2009706C2 (en) * | 2012-10-26 | 2014-04-29 | Aviat Glass & Technology B V | GLASS LAMINATE, COATING LAYER, AND VEHICLE INCLUDING SUCH GLASS LAMINATE. |
-
1971
- 1971-05-21 GB GB1628471A patent/GB1359167A/en not_active Expired
-
1972
- 1972-04-27 IT IT68296/72A patent/IT954774B/en active
- 1972-05-11 IL IL39423A patent/IL39423A0/en unknown
- 1972-05-12 BG BG20463A patent/BG20325A3/xx unknown
- 1972-05-12 AR AR241993A patent/AR197083A1/en active
- 1972-05-12 DE DE19722223275 patent/DE2223275A1/en active Pending
- 1972-05-12 ZA ZA723253A patent/ZA723253B/en unknown
- 1972-05-12 RO RO70870A patent/RO61851A/ro unknown
- 1972-05-12 HU HUGA1096A patent/HU166226B/hu unknown
- 1972-05-15 BR BR3053/72A patent/BR7203053D0/en unknown
- 1972-05-15 FR FR7217360A patent/FR2138709A1/fr not_active Withdrawn
- 1972-05-15 BE BE783460A patent/BE783460A/en unknown
- 1972-05-18 DD DD163069A patent/DD101655A5/xx unknown
- 1972-05-18 AU AU42479/72A patent/AU4247972A/en not_active Expired
- 1972-05-18 DD DD170969*A patent/DD104965A5/xx unknown
- 1972-05-19 ES ES403417A patent/ES403417A1/en not_active Expired
- 1972-05-19 ES ES403418A patent/ES403418A1/en not_active Expired
- 1972-05-20 NL NL7206887A patent/NL7206887A/xx unknown
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2948357A1 (en) * | 2009-07-22 | 2011-01-28 | Saint Gobain | Convex laminated glazing useful for e.g. land, air or water transport vehicles, buildings, street furnitures and interior and public development, comprises two sheets made of glass or polymer, and an intermediate adhesive layer |
WO2012094548A1 (en) * | 2011-01-06 | 2012-07-12 | Corning Incorporated | Fully integrated touch articles with polymer edge protection |
CN103313952A (en) * | 2011-01-06 | 2013-09-18 | 康宁股份有限公司 | Fully integrated touch articles with polymer edge protection |
JP2014502950A (en) * | 2011-01-06 | 2014-02-06 | コーニング インコーポレイテッド | Fully integrated touch product with polymer end face protection |
WO2012126394A1 (en) * | 2011-03-23 | 2012-09-27 | Schott Glass Technologies (Suzhou) Co. Ltd. | AN ALUMINOSILICATE GLASS CONTAINING Li2O AND P2O5 USED FOR CHEMICAL TOUGHENING |
US10279568B2 (en) | 2011-05-13 | 2019-05-07 | Nippon Electric Glass Co., Ltd. | Laminate, method for cutting laminate, method for processing laminate, and device and method for cutting brittle plate-like object |
US9446566B2 (en) | 2011-05-13 | 2016-09-20 | Nippon Electric Glass Co., Ltd. | Laminate, method for cutting laminate, method for processing laminate, and device and method for cutting brittle plate-like object |
EP2708355A4 (en) * | 2011-05-13 | 2015-05-06 | Nippon Electric Glass Co | Laminate, method for cutting laminate, method for processing laminate, and device and method for cutting brittle plate-like object |
EP2781490A4 (en) * | 2011-12-20 | 2015-07-29 | Central Glass Co Ltd | Vehicle laminated glass and manufacturing method therefor |
US9919496B2 (en) | 2013-12-16 | 2018-03-20 | Pilkington Group Limited | Laminated glazing |
US10486396B2 (en) | 2013-12-16 | 2019-11-26 | Pilkington Group Limited | Laminated glazing |
US11179916B2 (en) | 2013-12-16 | 2021-11-23 | Pilkington Group Limited | Laminated glazing |
EP4275886A2 (en) | 2013-12-16 | 2023-11-15 | Pilkington Group Limited | Laminated glazing |
Also Published As
Publication number | Publication date |
---|---|
ES403418A1 (en) | 1975-12-01 |
IT954774B (en) | 1973-09-15 |
AU4247972A (en) | 1973-12-20 |
DD101655A5 (en) | 1973-11-12 |
AR197083A1 (en) | 1974-03-15 |
BE783460A (en) | 1972-11-16 |
RO61851A (en) | 1977-09-15 |
NL7206887A (en) | 1972-11-23 |
ZA723253B (en) | 1973-03-28 |
BR7203053D0 (en) | 1973-09-20 |
DD104965A5 (en) | 1974-04-05 |
FR2138709A1 (en) | 1973-01-05 |
BG20325A3 (en) | 1975-11-05 |
HU166226B (en) | 1975-02-28 |
IL39423A0 (en) | 1972-07-26 |
DE2223275A1 (en) | 1972-12-07 |
ES403417A1 (en) | 1975-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
435 | Patent endorsed 'licences of right' on the date specified (sect. 35/1949) | ||
PLNP | Patent lapsed through nonpayment of renewal fees |