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公开(公告)号：PL314675A1
公开(公告)日：1996-12-23
申请号：PL31467596
申请日：1996-06-07
Applicant: PILKINGTON GLASS LTD
Inventor： JENKINSON TIMOTHY
Abstract: The green reflection colour of back surface mirrors produced by deposition of a reflecting layer (5) over two reflection enhancing layers (3,4) on a glass substrate (1) is controlled by selection of the layer materials and thicknesses to provide a reflection colour having an a* value greater than -6, with a light reflection of at least 65%, preferably at least 70%. The inner reflection enhancing layer (3) and reflecting layer (5) are preferably of silicon, with the inner reflection enhancing layer having an optical thickness less than 125 nm; the intermediate reflection enhancing layer (4), which may be of silicon oxide, preferably has an optical thickness greater than 125 nm. The mirror may be produced by depositing the successive layers (3,4,5) on a hot ribbon of glass during the glass production process.
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公开(公告)号：ZA95118B
公开(公告)日：1996-02-07
申请号：ZA95118
申请日：1995-01-09
Applicant: PILKINGTON GLASS LTD
Inventor： PARKES DAVID PETER , JENKINSON TIMOTHY
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公开(公告)号：ZA9500118B
公开(公告)日：1996-02-07
申请号：ZA9500118
申请日：1995-01-09
Applicant: PILKINGTON GLASS LTD
Inventor： PARKES DAVID PETER , JENKINSON TIMOTHY
IPC: A47G1/02 , C03C17/34 , C03C17/38 , C03C17/42 , G02B1/14 , G02B5/08 , G02B5/26 , G02B5/28 , C03C , G02B
CPC classification number: G02B5/0833 , C03C17/3482 , C03C17/38 , C03C17/42 , G02B1/105 , G02B5/08
Abstract: A mirror comprising a glass substrate (1), a low transmissivity reflecting (2) coating on the substrate and an opacifying layer (7) which is disposed on the glass substrate for a front surface mirror or on the reflecting coating for a back surface mirror, the opacifying layer comprising an alkyd resin based paint having an organo silane primer incorporated therein. The present invention also provides a method of producing mirrors comprising depositing onto a hot ribbon of glass during the production process a low transmissivity reflecting coating and applying an opacifying layer to the glass substrate or the reflecting coating of the mirrors so formed, the opacifying layer comprising an alkyd resin based paint having an organosilane primer incorporated therein. The present invention still further provides a paint composition for use as a mirror backing paint, the paint composition having a resin component consisting of an alkyd resin as the base resin of the composition, optionally in admixture with a melamine resin, at least one opacifier and an organo silane adhesion promotor in an amount of around 5% by weight based on the weight of the paint and the paint being substantially lead-free.
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公开(公告)号：GB2290491A
公开(公告)日：1996-01-03
申请号：GB9515283
申请日：1995-01-09
Applicant: PILKINGTON GLASS LTD
Inventor： PARKES DAVID PETER , JENKINSON TIMOTHY
IPC: A47G1/02 , C03C17/34 , C03C17/38 , C03C17/42 , G02B1/14 , G02B5/08 , G02B5/26 , G02B5/28 , B32B17/10 , C09D167/08 , G02B1/10
Abstract: A mirror comprising a glass substrate (1), a low transmissivity reflecting coating (2) on the substrate and an opacifying layer (7) which is disposed on the glass substrate for a front surface mirror or on the reflecting coating for a back surface mirror, the opacifying layer comprising an alkyd resin based paint having an organo silane primer incorporated therein. The present invention also provides a method of producing mirrors comprising depositing onto a hot ribbon of glass during the production process a low transmissivity reflecting coating and applying an opacifying layer to the glass substrate or the reflecting coating of the mirrors so formed, the opacifying layer comprising an alkyd resin based paint having an organosilane primer incorporated therein. The present invention still further provides a paint composition for use as a mirror backing paint, the paint composition having a resin component consisting of a alkyd resin as the base resin of the composition, optionally in admixture with a melamine resin, at least one opacifier and an organo silane adhesion promotor in an amount of around 5% by weight based on the weight of the paint and the paint being substantially lead-free.
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公开(公告)号：PL310471A1
公开(公告)日：1995-12-11
申请号：PL31047195
申请日：1995-01-09
Applicant: PILKINGTON GLASS LTD
Inventor： PARKES DAVID PETER , JENKINSON TIMOTHY
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Patent Agency Ranking
公开(公告)号：CZ9500043A3
公开(公告)日：1995-08-16
申请号：CZ4395
申请日：1995-01-06
Applicant: PILKINGTON GLASS LTD
Inventor： PARKES DAVID PETER , JENKINSON TIMOTHY
CPC classification number: G02B5/0833 , C03C17/3482 , C03C17/38 , C03C17/42 , G02B1/105 , G02B5/08
Abstract: A mirror comprising a glass substrate (1), a low transmissivity reflecting (2) coating on the substrate and an opacifying layer (7) which is disposed on the glass substrate for a front surface mirror or on the reflecting coating for a back surface mirror, the opacifying layer comprising an alkyd resin based paint having an organo silane primer incorporated therein. The present invention also provides a method of producing mirrors comprising depositing onto a hot ribbon of glass during the production process a low transmissivity reflecting coating and applying an opacifying layer to the glass substrate or the reflecting coating of the mirrors so formed, the opacifying layer comprising an alkyd resin based paint having an organosilane primer incorporated therein. The present invention still further provides a paint composition for use as a mirror backing paint, the paint composition having a resin component consisting of an alkyd resin as the base resin of the composition, optionally in admixture with a melamine resin, at least one opacifier and an organo silane adhesion promotor in an amount of around 5% by weight based on the weight of the paint and the paint being substantially lead-free.
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公开(公告)号：AU1561995A
公开(公告)日：1995-08-01
申请号：AU1561995
申请日：1995-01-09
Applicant: LIBBEY OWENS FORD CO , PILKINGTON GLASS LTD
Inventor： GOODMAN RONALD D , SOUBEYRAND MICHEL J , JENKINSON TIMOTHY
IPC: B05D5/06 , B05D7/00 , B60R1/06 , C03C17/34 , C03C17/36 , C23C16/22 , G02B1/10 , G02B5/08 , C23C16/44 , B32B17/06
Abstract: A method of producing mirrors comprising depositing onto a ribbon of hot glass during the production process a coating comprising at least one pyrolytic reflecting layer and at least one color modifying layer whereby the mirrors exhibit color in reflectance and have a visible light reflection of at least 35% and less than 70%. There is also provided a mirror having such a coating.
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公开(公告)号：AU1325495A
公开(公告)日：1995-08-01
申请号：AU1325495
申请日：1995-01-09
Applicant: PILKINGTON GLASS LTD , PILKINGTON PLC
Inventor： CROSS RAYMOND PETER , REILLY STEVEN JOHN , JENKINSON TIMOTHY
Abstract: A mirror assembly comprising a glass substrate (1), a low transmissivity reflecting coating (2) on the substrate and an opacifying member (7) which is assembled adjacent to the glass substrate for a front surface mirror or the reflecting coating for a back surface mirror. The present invention also provides a method of producing a mirror assembly comprising depositing onto a hot ribbon of glass during the production process a low transmissivity reflecting coating and assembling an opacifying member adjacent to the glass substrate or the reflecting coating of the mirror so formed.
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公开(公告)号：AU1006795A
公开(公告)日：1995-07-20
申请号：AU1006795
申请日：1995-01-09
Applicant: PILKINGTON GLASS LTD
Inventor： LOWE MARTIN , JENKINSON TIMOTHY
Abstract: A method of producing heatable mirrors comprising depositing onto a ribbon of hot glass (1) during the production process a reflecting coating (2) whereby the mirrors so formed have a visible light reflection of at least 70% and depositing an electroconductive heating layer (7) onto the mirrors. The present invention also provides a heatable mirror comprising a glass substrate carrying a non-metallic reflecting coating whereby the mirror has a visible light reflection of at least 70% and an electroconductive heating layer deposited on the coated substrate.
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公开(公告)号：DE69305936T3
公开(公告)日：2004-07-22
申请号：DE69305936
申请日：1993-06-28
Applicant: PILKINGTON GLASS LTD
Inventor： JENKINSON TIMOTHY
Abstract: A method of producing mirrors comprising depositing onto a ribbon of hot glass (1) during the production process a coating comprising a reflecting layer (3) and at least two reflection enhancing layers (4,5) whereby the mirrors have a visible light reflection of at least 70%. There is also provided a mirror having such a coating. In a preferred embodiment the coating comprises: an inner layer (3) having a refractive index of at least 1.6; an intermediate layer (4) of relatively low refractive index and; an outer layer (5) having a refractive index of at least 1.6; the intermediate layer (4) having a refractive index less than the refractive index of either said inner layer (3) or said outer layer (5) and less than 3, provided that at least one of said inner and outer layers (3,5) is of silicon, the aggregate refractive index of the inner and outer layers (3,5) is at least 5.5, and the thicknesses of the layers are such that the mirror has a visible light reflection of at least 70%. In an alternative embodiment, one of the inner and outer layers (3,5) may instead be composed of a low refractive index reflective metal.
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