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公开(公告)号：DE69027916T2
公开(公告)日：1996-12-19
申请号：DE69027916
申请日：1990-12-07
Applicant: BRIDGESTONE CORP
Inventor： NIWA HIDEYUKI , SEGAWA MASASHI , TANUMA ITSUO , NAITO KAZUO
IPC: C03C27/12 , B32B17/10 , C08K5/14 , C08L23/08 , C08L31/04 , C08L101/00 , C09J123/08 , C09J131/04
Abstract: A sandwich glass comprises two glass plates and a resin layer interposed therebetween. The resin layer is produced by adding a hydrocarbon resin and an organic peroxide to ethylene-vinyl acetate copolymer and thermosetting them, the amounts of hydrocarbon resin and organic peroxide added to the EVA copolymer being preferably 1-100 parts by weight and 0.1-5 parts by weight respectively.
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公开(公告)号：DE69022472D1
公开(公告)日：1995-10-26
申请号：DE69022472
申请日：1990-04-27
Applicant: BRIDGESTONE CORP
Inventor： SEGAWA MASASHI , TANUMA ITSUO , NAITO KAZUO
IPC: C03C27/12 , B32B17/10 , C08L23/08 , C08L31/04 , C09J123/08
Abstract: A sandwich glass having high ultraviolet ray-absorbing ability is produced by interposing a thermosetting resin between two glass plates to form a monolithic structure and thermosetting the resin layer, which thermosetting resin preferably uses a benzophenone or benzotriazole series compound as an ultraviolet ray-absorbing agent in a thermosetting resin comprising an ethylene-vinyl acetate copolymer, an organic peroxide, an acryloxy group-, methacryloxy group- or aryl group-containing compound, a silane coupling agent and an ultraviolet ray-absorbing agent.
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公开(公告)号：CA1314801C
公开(公告)日：1993-03-23
申请号：CA545533
申请日：1987-08-27
Applicant: BRIDGESTONE CORP
Inventor： TANUMA ITSUO , TAKEICHI HIDEO , SEGAWA MASASHI , HONDA TOSHIO
Abstract: 61-200,008 comb. IMPACT-RESISTING ANTI-LACERATIVE WINDOW GLASS UNITS AND A METHOD OF FITTING SUCH IMPACT-RESISTING ANTI-LACERATIVE WINDOW GLASS UNITS An impact-resisting anti-lacerative window glass unit or laminate of a sandwich structure is disclosed, which comprises two exterior plate-like member made of a transparent organic polymer (A) and a transparent organic polymer (B) or a transparent inorganic material, respectively, and multilayer structure intermediate films made of at least two kinds of polymers (C). The multilayer structure intermediate films are interposed between two exterior plate-like members. A method of fitting such an impact-resisting antilacerative laminate to a window frame or an automobile is also disclosed, which comprises removing a fitting portion of a hard coated transparent organic polymer (A) and the multilayer structure intermediate films through peeling while remaining at least one layer of a high breaking strength material layer as one of at least two kinds of the polymers (C) in the multilayer structure intermediate films on a person's side, and fitting the laminate to the window frame or an automobile body with an adhesive sealant by utilizing a thus exposed surface.
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公开(公告)号：DE69022472T2
公开(公告)日：1996-04-18
申请号：DE69022472
申请日：1990-04-27
Applicant: BRIDGESTONE CORP
Inventor： SEGAWA MASASHI , TANUMA ITSUO , NAITO KAZUO
IPC: C03C27/12 , B32B17/10 , C08L23/08 , C08L31/04 , C09J123/08
Abstract: A sandwich glass having high ultraviolet ray-absorbing ability is produced by interposing a thermosetting resin between two glass plates to form a monolithic structure and thermosetting the resin layer, which thermosetting resin preferably uses a benzophenone or benzotriazole series compound as an ultraviolet ray-absorbing agent in a thermosetting resin comprising an ethylene-vinyl acetate copolymer, an organic peroxide, an acryloxy group-, methacryloxy group- or aryl group-containing compound, a silane coupling agent and an ultraviolet ray-absorbing agent.
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公开(公告)号：DE3786504D1
公开(公告)日：1993-08-19
申请号：DE3786504
申请日：1987-08-27
Applicant: BRIDGESTONE CORP
Inventor： TANUMA ITSUO , TAKEICHI HIDEO , SEGAWA MASASHI , HONDA TOSHIO
Abstract: An impact-resisting anti-lacerative window glass unit or laminate of a sandwich structure is disclosed, which comprises two exterior plate-like member made of a transparent organic polymer (A) and a transparent organic polymer (B) or a transparent inorganic material, respectively, and multilayer structure intermediate films made of at least two kinds of polymers (C). The multilayer structure intermediate films are interposed between two exterior plate-like members. A method of fitting such an impact-resisting anti-lacerative laminate to a window frame or an automobile is also disclosed, which comprises removing a fitting portion of a hard coated transparent organic polymer (A) and the multilayer structure intermediate films through peeling while remaining at least one layer of a high breaking strength material layer as one of at least two kinds of the polymers (C) in the multilayer structure intermediate films on a person's side, and fitting the laminate to the window frame or an automobile body with an adhesive sealant by utilizing a thus exposed surface.
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Patent Agency Ranking
公开(公告)号：DE69027916D1
公开(公告)日：1996-08-29
申请号：DE69027916
申请日：1990-12-07
Applicant: BRIDGESTONE CORP
Inventor： NIWA HIDEYUKI , SEGAWA MASASHI , TANUMA ITSUO , NAITO KAZUO
IPC: C03C27/12 , B32B17/10 , C08K5/14 , C08L23/08 , C08L31/04 , C08L101/00 , C09J123/08 , C09J131/04
Abstract: A sandwich glass comprises two glass plates and a resin layer interposed therebetween. The resin layer is produced by adding a hydrocarbon resin and an organic peroxide to ethylene-vinyl acetate copolymer and thermosetting them, the amounts of hydrocarbon resin and organic peroxide added to the EVA copolymer being preferably 1-100 parts by weight and 0.1-5 parts by weight respectively.
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公开(公告)号：DE3786504T2
公开(公告)日：1993-12-02
申请号：DE3786504
申请日：1987-08-27
Applicant: BRIDGESTONE CORP
Inventor： TANUMA ITSUO , TAKEICHI HIDEO , SEGAWA MASASHI , HONDA TOSHIO
Abstract: An impact-resisting anti-lacerative window glass unit or laminate of a sandwich structure is disclosed, which comprises two exterior plate-like member made of a transparent organic polymer (A) and a transparent organic polymer (B) or a transparent inorganic material, respectively, and multilayer structure intermediate films made of at least two kinds of polymers (C). The multilayer structure intermediate films are interposed between two exterior plate-like members. A method of fitting such an impact-resisting anti-lacerative laminate to a window frame or an automobile is also disclosed, which comprises removing a fitting portion of a hard coated transparent organic polymer (A) and the multilayer structure intermediate films through peeling while remaining at least one layer of a high breaking strength material layer as one of at least two kinds of the polymers (C) in the multilayer structure intermediate films on a person's side, and fitting the laminate to the window frame or an automobile body with an adhesive sealant by utilizing a thus exposed surface.
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公开(公告)号：JP2002190610A
公开(公告)日：2002-07-05
申请号：JP2001307107
申请日：2001-10-03
Applicant: BRIDGESTONE CORP
Inventor： SEGAWA MASASHI , IINO TAKAHIRO , TERASAWA TOMOMASA
IPC: C09K3/10 , C08F255/02 , H01L31/04
Abstract: PROBLEM TO BE SOLVED: To obtain solar battery sealing material, the main component of which is ethylene-vinyl acetate copolymer with high volume resistivity. SOLUTION: In this solar battery sealing material, 1,1-bis(t-butylperoxy)-3,3,5- trimethylcyclohexane as organic peroxide, wherein half-life at 140 deg.C is at most 30 minutes, and triallylisocyanurate(TAIC) as crosslinking auxiliary agent are added in ethylene-vinyl acetate copolymer, wherein the content of vinyl acetate is 26-30 wt.%, and heating and crosslinking are performed. The volume resistivity, after crosslinked, is at least 3.0×1015 Ωcm. Insulating property of a solar battery module is improved in the case that the sealing material is used as a thin layer, so that leakage current from a solar battery is restrained effectively.
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公开(公告)号：JPH0969646A
公开(公告)日：1997-03-11
申请号：JP13599596
申请日：1996-05-02
Applicant: BRIDGESTONE CORP
Inventor： SEGAWA MASASHI
IPC: H01L31/042
Abstract: PROBLEM TO BE SOLVED: To enable a solar battery module to be fire-retardant and nonflammable and to use it directly as a roof material by providing a net-shaped body which is impregnated with an adhesive resin between solar battery and a transparent plate and/or between the solar battery and a back cover for covering it. SOLUTION: A net-shaped body which is impregnated with adhesive resin in advance may be laminated on a transparent plate 12 and a back cover 13 but normally a vacuum lamination treatment is performed on its production. A net-shaped body 14a and an adhesive resin film 14b are included between a cell 11 and the transparent plate 12 and between the battery 11 and the back cover, respectively. Then, vacuum lamination is performed and is heated and then the adhesive resin 14b is melted, thus impregnating the net-shaped body 14a with the adhesive resin and easily obtaining a fire-retardant and nonflammable solar battery module. In this case, by using an EVA sealing material film where an organic peroxide is added as the resin film 14b, EVA can be simultaneously cross-liked in impregnation and heating.
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公开(公告)号：JPH06305786A
公开(公告)日：1994-11-01
申请号：JP9329993
申请日：1993-04-20
Applicant: BRIDGESTONE CORP
Inventor： NIWA HIDEYUKI , SEGAWA MASASHI , TANUMA ITSUO
Abstract: PURPOSE:To produce the laminated glass having excellent impact resistance and penetration resistance, superior color tone and high transparency at a low cost by using as the material for the interlayer of the laminated glass a thermo setting resin composition obtained by blending an ethylene-vinyl acetate copoly mer with an organic peroxide and a coloring agent. CONSTITUTION:This laminated glass is formed by interposing the thermosetting resin composition, which is obtained by blending an ethylene vinyl acetate copolymer with an organic peroxide and a coloring agent, between two glass plates as the interlayer, integrating them and thermosetting the interlayer. As the ethylene-vinyl acetate copolymer, that having a 15 to 40wt.% vinyl acetate content is preferably used. Any organic peroxide that decomposes at >=100 deg.C to generate free radicals can be used preferably in a blending amount of 0.1 to 5 pts.wt. based on 100 pts.wt. of the ethylene-vinyl acetate copolymer. Any organic or inorganic coloring agent can be used for this purpose preferably in a blending amount of 0.1 to 50 pts.wt. based on 100 pts.wt. of the ethylene- vinyl acetate copolymer.
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