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公开(公告)号：WO0249982A8
公开(公告)日：2002-07-25
申请号：PCT/JP0111035
申请日：2001-12-17
Applicant: BRIDGESTONE CORP , HASHIMOTO MASAO , OKADA TOKUO
Inventor： HASHIMOTO MASAO , OKADA TOKUO
CPC classification number: B32B17/10761 , B32B17/10018 , B32B17/10605 , B32B17/10788 , B32B27/36 , B32B2367/00 , B32B2369/00 , C03C17/34 , C03C17/3405 , C03C2217/445 , C03C2217/478 , Y10T428/259 , Y10T428/26 , Y10T428/31507 , Y10T428/3163 , Y10T428/31649 , Y10T428/31667 , Y10T428/31797 , Y10T428/31859 , Y10T428/31935
Abstract: Thin film-reinforced glasses which are excellent in impact resistance and penetration resistance and have satisfactory durability. One of the film-reinforced glasses comprises a glass sheet and an organic polymer film laminated thereto through a transparent adhesive layer, wherein the transparent adhesive layer comprises a first transparent adhesive layer facing the glass sheet and comprising a polyvinyl butyral and a second transparent adhesive layer facing the organic polymer film and comprising an ethylene/vinyl acetate copolymer. The other film-reinforced glass comprises one glass sheet and an organic polymer film laminated thereto through a transparent adhesive layer made of an organic resin, wherein the organic polymer film has, on the side opposite to the transparent adhesive layer, a hard coat layer comprising a cured film formed from a curable resin containing fine silica particles.
Abstract translation: 耐冲击性和耐穿透性优异且耐久性良好的薄膜强化玻璃。 一种膜增强玻璃包括玻璃片和通过透明粘合剂层层压到其上的有机聚合物膜，其中透明粘合剂层包括面向玻璃片并包含聚乙烯醇缩丁醛的第一透明粘合剂层和包含第二透明粘合剂层 面向有机聚合物膜并包含乙烯/乙酸乙烯酯共聚物。 另一种膜增强玻璃包括一个玻璃片和通过由有机树脂制成的透明粘合剂层层压到其上的有机聚合物膜，其中该有机聚合物膜在与透明粘合剂层相反的一侧具有硬涂层，该硬涂层包含 由含有二氧化硅微粒的固化性树脂形成的固化膜。
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公开(公告)号：GB2237025B
公开(公告)日：1992-08-26
申请号：GB9022658
申请日：1990-10-18
Applicant: BRIDGESTONE CORP
Inventor： ISHII SEIJI , OKADA TOKUO , FUKUDA HIROYA , OHASHI TAKASHI
Abstract: A method producing a low-density flexible polyurethane foam comprising stirring a starting mixture containing a polyhydroxy compound, a polyisocyanate, a foaming agent and a catalyst to thereby foam the mixture, in which a foaming agent selected from the group consisting of water, formic acid and its salts is used in an amount of at least 10% by weight as water equivalent per 100 parts by weight of the polyhydroxy compound, and the mixture is stirred at 15 DEG C. or below by previously adjusting the temperature of the mixture to 15 DEG C. or below and under a highly catalytic activity.
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公开(公告)号：DE4035118A1
公开(公告)日：1991-05-08
申请号：DE4035118
申请日：1990-11-05
Applicant: BRIDGESTONE CORP
Inventor： ISHII SEIJI , OKADA TOKUO , OHTA HIROSHI , FUKUDA HIROYA , OHASHI TAKASHI , KONDO OSAMU
Abstract: A method for producing a polyolefin foam sheet which includes heating a foamable base sheet comprising a polyolefin resin, a foaming agent, and a resin varnish. The resin of the varnish is selected from the group consisting of rosin, cumarone-indene resin, phenolic resin, alkyd resin, and shellac resin.
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公开(公告)号：GB2237025A
公开(公告)日：1991-04-24
申请号：GB9022658
申请日：1990-10-18
Applicant: BRIDGESTONE CORP
Inventor： ISHII SEIJI , OKADA TOKUO , FUKUDA HIROYA , OHASHI TAKASHI
Abstract: A method for producing a low-density flexible polyurethane foam comprises stirring a starting mixture containing a polyhydroxy compound, a polyisocyanate, a foaming agent and a catalyst to thereby foam the mixture, in which a foaming agent selected from water, formic acid and its salts is used in an amount of at least 5% by weight as water equivalent per 100 parts by weight of the polyhydroxy compound, and the mixture is stirred at 15 DEG C or below by previously adjusting the temperature of the mixture to 15 DEG C or below and under a highly catalytic activity. This keeps down the potentially damaging temperature reached in the interior of the material during foaming.
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公开(公告)号：DE60042131D1
公开(公告)日：2009-06-10
申请号：DE60042131
申请日：2000-11-30
Applicant: BRIDGESTONE CORP
Inventor： SAKURAI RYO , HIRAOKA HIDETOSHI , OKADA TOKUO , MIURA TERUO , MORIMURA YASUHIRO
Abstract: An anisotropically electroconductive film, which has a high reliability in its capacity for conducting electricity and also a good adhesion under such an adhesive condition that the film is heated at a temperature of 130 DEG C or less for a short period of time, has a layer of an adhesive within which electroconductive particles are distributed. The adhesive is composed of a thermosetting resin composition including a base resin, a reactive compound, an organic peroxide and a reaction accelerating compound, and also the electroconductive particles incorporated into the thermosetting resin composition. The base resin is a polyacetalized resin which is obtained by acetalizing a polyvinyl alcohol. The reactive compound is at least one selected from a group consisting of acryloxy group-bearing compounds, methacryloxy group-bearing compounds and epoxy group-bearing compounds. The reaction accelerating compound is a compound which has a radically reactive group and alkali-reactive group as its end groups. An anisotropically electroconductive film, which has a good adhesion to both ITO and SiOX, has an adhesive composed of a thermoset resin composition including a base resin, a melamine resin, and the electroconductive particles. An anisotropically electroconductive film of which the adhesive can be easily controlled in its reaction rate of hardening and which has a high reliability in conductivity and also a good adhesion under such an adhesive condition that the film is heated at a low temperature and under a low pressure, has a layer of the adhesive containing electroconductive particles dispersed therein and which is composed of a thermosetting resin composition including a base resin, a polymerization inhibitor, and the electroconductive particles.
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Patent Agency Ranking
公开(公告)号：DE60025760T2
公开(公告)日：2006-08-03
申请号：DE60025760
申请日：2000-11-30
Applicant: BRIDGESTONE CORP
Inventor： SAKURAI RYO , HIRAOKA HIDETOSHI , OKADA TOKUO , MIURA TERUO , MORIMURA YASUHIRO
Abstract: An anisotropically electroconductive film, which has a high reliability in its capacity for conducting electricity and also a good adhesion under such an adhesive condition that the film is heated at a temperature of 130 DEG C or less for a short period of time, has a layer of an adhesive within which electroconductive particles are distributed. The adhesive is composed of a thermosetting resin composition including a base resin, a reactive compound, an organic peroxide and a reaction accelerating compound, and also the electroconductive particles incorporated into the thermosetting resin composition. The base resin is a polyacetalized resin which is obtained by acetalizing a polyvinyl alcohol. The reactive compound is at least one selected from a group consisting of acryloxy group-bearing compounds, methacryloxy group-bearing compounds and epoxy group-bearing compounds. The reaction accelerating compound is a compound which has a radically reactive group and alkali-reactive group as its end groups. An anisotropically electroconductive film, which has a good adhesion to both ITO and SiOX, has an adhesive composed of a thermoset resin composition including a base resin, a melamine resin, and the electroconductive particles. An anisotropically electroconductive film of which the adhesive can be easily controlled in its reaction rate of hardening and which has a high reliability in conductivity and also a good adhesion under such an adhesive condition that the film is heated at a low temperature and under a low pressure, has a layer of the adhesive containing electroconductive particles dispersed therein and which is composed of a thermosetting resin composition including a base resin, a polymerization inhibitor, and the electroconductive particles.
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公开(公告)号：DE60123917T2
公开(公告)日：2007-09-06
申请号：DE60123917
申请日：2001-07-11
Applicant: BRIDGESTONE CORP
Inventor： SAKURAI RYO , HIRAOKA HIDETOSHI , OKADA TOKUO , MORIMURA YASUHIRO , MIURA TERUO
IPC: H01B7/08 , C09J9/02 , C09J201/00 , H01B1/22 , H01B3/30 , H01B7/282 , H01B7/29 , H01B11/06 , H05K1/02
Abstract: By using a conductive adhesive prepared by dispersing conductive particles such as a nickel filler in a thermally or optically curable adhesive comprising a base resin having heat resistance and flexibility after curing, such as EVA, PVB, acrylic resin or unsaturated polyester, as an adhesive for making the shielding conductive layer of a shielded flat cable conductive with the ground line of a cable body in a non-insulated portion and bonding the cable body to the shielding member, the heat resistance and connection reliability in a high temperature and high humidity condition of the shielded flat cable are ensured. To further improve adhesion, a phosphoric acid methacrylate and melamine-based resin are blended with the above base resin.
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公开(公告)号：DE60025760D1
公开(公告)日：2006-04-13
申请号：DE60025760
申请日：2000-11-30
Applicant: BRIDGESTONE CORP
Inventor： SAKURAI RYO , HIRAOKA HIDETOSHI , OKADA TOKUO , MIURA TERUO , MORIMURA YASUHIRO
Abstract: An anisotropically electroconductive film, which has a high reliability in its capacity for conducting electricity and also a good adhesion under such an adhesive condition that the film is heated at a temperature of 130 DEG C or less for a short period of time, has a layer of an adhesive within which electroconductive particles are distributed. The adhesive is composed of a thermosetting resin composition including a base resin, a reactive compound, an organic peroxide and a reaction accelerating compound, and also the electroconductive particles incorporated into the thermosetting resin composition. The base resin is a polyacetalized resin which is obtained by acetalizing a polyvinyl alcohol. The reactive compound is at least one selected from a group consisting of acryloxy group-bearing compounds, methacryloxy group-bearing compounds and epoxy group-bearing compounds. The reaction accelerating compound is a compound which has a radically reactive group and alkali-reactive group as its end groups. An anisotropically electroconductive film, which has a good adhesion to both ITO and SiOX, has an adhesive composed of a thermoset resin composition including a base resin, a melamine resin, and the electroconductive particles. An anisotropically electroconductive film of which the adhesive can be easily controlled in its reaction rate of hardening and which has a high reliability in conductivity and also a good adhesion under such an adhesive condition that the film is heated at a low temperature and under a low pressure, has a layer of the adhesive containing electroconductive particles dispersed therein and which is composed of a thermosetting resin composition including a base resin, a polymerization inhibitor, and the electroconductive particles.
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公开(公告)号：AU2265902A
公开(公告)日：2002-07-01
申请号：AU2265902
申请日：2001-12-17
Applicant: BRIDGESTONE CORP
Inventor： HASHIMOTO MASAO , OKADA TOKUO
Abstract: The present invention provides a film-reinforced glass, which has excellent impact resistance, penetration resistance and durability and which can be easily prepared. The constitution of the glass consists of one glass plate and a film comprising an organic polymer which is superposed thereon through a transparent adhesive layer, wherein the transparent adhesive layer comprises a first transparent adhesive layer of polyvinyl butyral and a second transparent adhesive layer of ethylene-vinyl acetate copolymer; or wherein a hard coat layer consisting of a cured layer formed from a curable resin containing fine particles of silica is provided on the surface of the organic polymer film on the side in noncontact with the transparent adhesive layer.
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公开(公告)号：GB2237807A
公开(公告)日：1991-05-15
申请号：GB9023513
申请日：1990-10-29
Applicant: BRIDGESTONE CORP
Inventor： ISHII SEIJI , OKADA TOKUO , OHTA HIROSHI , FUKUDA HIROYA , OHASHI TAKASHI , KONDO OSAMU
Abstract: A polyolefin foam sheet is made using additionally a resin varnish (e.g. rosin, shellac, alkyd, phenolic or coumarone-indene resins) which can be coated onto the foamable base sheet before heating to foam it, and/or incorporated into the polyolefin resin composition of the base sheet, and/or coated onto the sheet after foaming. The use of such varnish may confer good thermal resistance and surface wettability of the resulting foamed sheet.
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