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公开(公告)号：US08039536B2
公开(公告)日：2011-10-18
申请号：US12950526
申请日：2010-11-19
申请人： Kiyofumi Toyama , Yoshio Aoshima , Chikao Shimizu
发明人： Kiyofumi Toyama , Yoshio Aoshima , Chikao Shimizu
IPC分类号： C08K3/10 , D06M15/693 , B32B5/16 , B32B17/10 , B32B27/42 , G11B11/105
CPC分类号： B32B27/08 , B32B17/10 , B32B17/10009 , B32B17/10174 , B32B17/10605 , B32B17/10761 , B32B17/10816 , B32B17/10972 , B32B27/22 , B32B27/30 , B32B27/306 , B32B27/36 , B32B2250/02 , B32B2250/03 , B32B2307/102 , B32B2419/00 , B32B2605/00 , C08K5/0016 , C08K5/103 , C08L29/14 , C08L2205/02 , Y10T428/258 , Y10T428/26 , Y10T428/269 , Y10T428/31616 , Y10T428/31627 , Y10T428/3163 , Y10T428/31645 , Y10T428/31649 , Y10T428/31797 , Y10T428/31909 , B32B2367/00 , C08L2666/04
摘要： The invention provides an interlayer film for a laminated glass and a laminated glass, which are protected against a slump in TL value through attenuation of said coincidence effect and adapted to display an outstanding sound insulation performance over a broad temperature range. An interlayer film for a laminated glass comprising a plasticizer and a polyacetal resin, which is a blend of a polyacetal resin having an average polymerization degree of 1,000 to 3,000 and a polyacetal resin having an average polymerization degree of 3,000 to 5,000, and which has an acetalization degree of 60 to 85 mol % and an acetyl group content of 8 to 30 mol %. An interlayer film for a laminated glass which shows a temperature dependence of loss tangent in which the lowest-temperature side maximum of loss tangent appears at 30° C. or lower when examined for dynamic viscoelasticity.
摘要翻译： 本发明提供了一种夹层玻璃和夹层玻璃的夹层膜，其通过衰减所述重合效应来防止TL值的坍落度，并适用于在宽的温度范围内显示优异的隔音性能。 一种夹层玻璃用中间膜，其包含增塑剂和聚缩醛树脂，其是平均聚合度为1,000〜3000的聚缩醛树脂和平均聚合度为3,000〜5000的聚缩醛树脂的共混物，其具有 缩醛化度为60〜85摩尔％，乙酰基含量为8〜30摩尔％。 夹层玻璃用中间膜，当检查动态粘弹性时，显示出在30℃以下出现最低温度侧最大损耗角正切的损耗角正切的温度依赖性。
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公开(公告)号：US20080032138A1
公开(公告)日：2008-02-07
申请号：US11869659
申请日：2007-10-09
申请人： Kiyofumi Toyama , Yoshio Aoshima , Chikao Shimizu
发明人： Kiyofumi Toyama , Yoshio Aoshima , Chikao Shimizu
CPC分类号： B32B27/08 , B32B17/10 , B32B17/10009 , B32B17/10174 , B32B17/10605 , B32B17/10761 , B32B17/10816 , B32B17/10972 , B32B27/22 , B32B27/30 , B32B27/306 , B32B27/36 , B32B2250/02 , B32B2250/03 , B32B2307/102 , B32B2419/00 , B32B2605/00 , C08K5/0016 , C08K5/103 , C08L29/14 , C08L2205/02 , Y10T428/258 , Y10T428/26 , Y10T428/269 , Y10T428/31616 , Y10T428/31627 , Y10T428/3163 , Y10T428/31645 , Y10T428/31649 , Y10T428/31797 , Y10T428/31909 , B32B2367/00 , C08L2666/04
摘要： The invention provides an interlayer film for a laminated glass and a laminated glass, which are protected against a slump in TL value through attenuation of said coincidence effect and adapted to display an outstanding sound insulation performance over a broad temperature range. An interlayer film for a laminated glass comprising a plasticizer and a polyacetal resin, which is a blend of a polyacetal resin having an average polymerization degree of 1,000 to 3,000 and a polyacetal resin having an average polymerization degree of 3,000 to 5,000, and which has an acetalization degree of 60 to 85 mol % and an acetyl group content of 8 to 30 mol %. An interlayer film for a laminated glass which shows a temperature dependence of loss tangent in which the lowest-temperature side maximum of loss tangent appears at 30° C. or lower when examined for dynamic viscoelasticity.
摘要翻译： 本发明提供了一种夹层玻璃和夹层玻璃的夹层膜，其通过衰减所述重合效应来防止TL值的坍落度，并适用于在宽的温度范围内显示优异的隔音性能。 一种夹层玻璃用中间膜，其包含增塑剂和聚缩醛树脂，其是平均聚合度为1,000〜3000的聚缩醛树脂和平均聚合度为3,000〜5000的聚缩醛树脂的共混物，其具有 缩醛化度为60〜85摩尔％，乙酰基含量为8〜30摩尔％。 夹层玻璃用中间膜，当检查动态粘弹性时，显示出在30℃以下出现最低温度侧最大损耗角正切的损耗角正切的温度依赖性。
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公开(公告)号：US07074487B2
公开(公告)日：2006-07-11
申请号：US10107774
申请日：2002-03-28
申请人： Tokushige Shichiri , Jiro Miyai , Akihiko Bando , Kiyofumi Toyama , Yoshio Aoshima , Isei Sannomiya , Minoru Nakajima
发明人： Tokushige Shichiri , Jiro Miyai , Akihiko Bando , Kiyofumi Toyama , Yoshio Aoshima , Isei Sannomiya , Minoru Nakajima
IPC分类号： B32B17/10
CPC分类号： B32B17/10688 , B32B17/10036 , B32B17/10761 , C08L29/14 , Y10T428/258 , Y10T428/26 , Y10T428/269 , Y10T428/31627 , Y10T428/3163
摘要： The present invention has it for its object to provide an interlayer film for laminated glass and a laminated glass which shows a much decreased extent of blushing of the peripheral region thereof even when placed in a high-humidity atmosphere, without compromise in those fundamental performance characteristics which are required of laminated glass, such as transparency, weather resistance, adhesion and penetration resistance.The present invention is related to an interlayer film for laminated glass comprising a plasticized poly(vinyl acetal) resin and having the haze after 24 hours of immersion is not more than 50% when said interlayer film with a thickness of 0.3 to 0.8 mm is immersed in water at 23° C.
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公开(公告)号：US08278379B2
公开(公告)日：2012-10-02
申请号：US13235097
申请日：2011-09-16
申请人： Kiyofumi Toyama , Yoshio Aoshima , Chikao Shimizu
发明人： Kiyofumi Toyama , Yoshio Aoshima , Chikao Shimizu
CPC分类号： B32B27/08 , B32B17/10 , B32B17/10009 , B32B17/10174 , B32B17/10605 , B32B17/10761 , B32B17/10816 , B32B17/10972 , B32B27/22 , B32B27/30 , B32B27/306 , B32B27/36 , B32B2250/02 , B32B2250/03 , B32B2307/102 , B32B2419/00 , B32B2605/00 , C08K5/0016 , C08K5/103 , C08L29/14 , C08L2205/02 , Y10T428/258 , Y10T428/26 , Y10T428/269 , Y10T428/31616 , Y10T428/31627 , Y10T428/3163 , Y10T428/31645 , Y10T428/31649 , Y10T428/31797 , Y10T428/31909 , B32B2367/00 , C08L2666/04
摘要： The invention provides an interlayer film for a laminated glass and a laminated glass, which are protected against a slump in TL value through attenuation of said coincidence effect and adapted to display an outstanding sound insulation performance over a broad temperature range. An interlayer film for a laminated glass comprising a plasticizer and a polyacetal resin, which is a blend of a polyacetal resin having an average polymerization degree of 1,000 to 3,000 and a polyacetal resin having an average polymerization degree of 3,000 to 5,000, and which has an acetalization degree of 60 to 85 mol % and an acetyl group content of 8 to 30 mol %. An interlayer film for a laminated glass which shows a temperature dependence of loss tangent in which the lowest-temperature side maximum of loss tangent appears at 30° C. or lower when examined for dynamic viscoelasticity.
摘要翻译： 本发明提供了一种夹层玻璃和夹层玻璃的夹层膜，其通过衰减所述重合效应来防止TL值的坍落度，并适用于在宽的温度范围内显示优异的隔音性能。 一种夹层玻璃用中间膜，其包含增塑剂和聚缩醛树脂，其是平均聚合度为1,000〜3000的聚缩醛树脂和平均聚合度为3,000〜5000的聚缩醛树脂的共混物，其具有 缩醛化度为60〜85摩尔％，乙酰基含量为8〜30摩尔％。 夹层玻璃用中间膜，当检查动态粘弹性时，显示出在30℃以下出现最低温度侧最大损耗角正切的损耗角正切的温度依赖性。
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公开(公告)号：US07858683B2
公开(公告)日：2010-12-28
申请号：US11646320
申请日：2006-12-28
申请人： Kiyofumi Toyama , Yoshio Aoshima , Chikao Shimizu
发明人： Kiyofumi Toyama , Yoshio Aoshima , Chikao Shimizu
IPC分类号： C08K5/04 , C08K3/10 , B32B5/16 , B32B17/10 , G11B11/105
CPC分类号： B32B27/08 , B32B17/10 , B32B17/10009 , B32B17/10174 , B32B17/10605 , B32B17/10761 , B32B17/10816 , B32B17/10972 , B32B27/22 , B32B27/30 , B32B27/306 , B32B27/36 , B32B2250/02 , B32B2250/03 , B32B2307/102 , B32B2419/00 , B32B2605/00 , C08K5/0016 , C08K5/103 , C08L29/14 , C08L2205/02 , Y10T428/258 , Y10T428/26 , Y10T428/269 , Y10T428/31616 , Y10T428/31627 , Y10T428/3163 , Y10T428/31645 , Y10T428/31649 , Y10T428/31797 , Y10T428/31909 , B32B2367/00 , C08L2666/04
摘要： The invention provides an interlayer film for a laminated glass and a laminated glass, which are protected against a slump in TL value through attenuation of said coincidence effect and adapted to display an outstanding sound insulation performance over a broad temperature range. An interlayer film for a laminated glass comprising a plasticizer and a polyacetal resin, which is a blend of a polyacetal resin having an average polymerization degree of 1,000 to 3,000 and a polyacetal resin having an average polymerization degree of 3,000 to 5,000, and which has an acetalization degree of 60 to 85 mol % and an acetyl group content of 8 to 30 mol %. An interlayer film for a laminated glass which shows a temperature dependence of loss tangent in which the lowest-temperature side maximum of loss tangent appears at 30° C. or lower when examined for dynamic viscoelasticity.
摘要翻译： 本发明提供了一种夹层玻璃和夹层玻璃的夹层膜，其通过衰减所述重合效应来防止TL值的坍落度，并适用于在宽的温度范围内显示优异的隔音性能。 一种夹层玻璃用中间膜，其包含增塑剂和聚缩醛树脂，其是平均聚合度为1,000〜3000的聚缩醛树脂和平均聚合度为3,000〜5000的聚缩醛树脂的共混物，其具有 缩醛化度为60〜85摩尔％，乙酰基含量为8〜30摩尔％。 夹层玻璃用中间膜，当检查动态粘弹性时，显示出在30℃以下出现最低温度侧最大损耗角正切的损耗角正切的温度依赖性。
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公开(公告)号：US07468209B2
公开(公告)日：2008-12-23
申请号：US11869659
申请日：2007-10-09
申请人： Kiyofumi Toyama , Yoshio Aoshima , Chikao Shimizu
发明人： Kiyofumi Toyama , Yoshio Aoshima , Chikao Shimizu
CPC分类号： B32B27/08 , B32B17/10 , B32B17/10009 , B32B17/10174 , B32B17/10605 , B32B17/10761 , B32B17/10816 , B32B17/10972 , B32B27/22 , B32B27/30 , B32B27/306 , B32B27/36 , B32B2250/02 , B32B2250/03 , B32B2307/102 , B32B2419/00 , B32B2605/00 , C08K5/0016 , C08K5/103 , C08L29/14 , C08L2205/02 , Y10T428/258 , Y10T428/26 , Y10T428/269 , Y10T428/31616 , Y10T428/31627 , Y10T428/3163 , Y10T428/31645 , Y10T428/31649 , Y10T428/31797 , Y10T428/31909 , B32B2367/00 , C08L2666/04
摘要： The invention provides an interlayer film for a laminated glass and a laminated glass, which are protected against a slump in TL value through attenuation of said coincidence effect and adapted to display an outstanding sound insulation performance over a broad temperature range. An interlayer film for a laminated glass comprising a plasticizer and a polyacetal resin, which is a blend of a polyacetal resin having an average polymerization degree of 1,000 to 3,000 and a polyacetal resin having an average polymerization degree of 3,000 to 5,000, and which has an acetalization degree of 60 to 85 mol % and an acetyl group content of 8 to 30 mol %. An interlayer film for a laminated glass which shows a temperature dependence of loss tangent in which the lowest-temperature side maximum of loss tangent appears at 30° C. or lower when examined for dynamic viscoelasticity.
摘要翻译： 本发明提供了一种夹层玻璃和夹层玻璃的夹层膜，其通过衰减所述重合效应来防止TL值的坍落度，并适用于在宽的温度范围内显示优异的隔音性能。 一种夹层玻璃用中间膜，其包含增塑剂和聚缩醛树脂，其是平均聚合度为1,000〜3000的聚缩醛树脂和平均聚合度为3,000〜5000的聚缩醛树脂的共混物，其具有 缩醛化度为60〜85摩尔％，乙酰基含量为8〜30摩尔％。 夹层玻璃用中间膜，当检查动态粘弹性时，显示出在30℃以下出现最低温度侧最大损耗角正切的损耗角正切的温度依赖性。
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公开(公告)号：US20070093581A1
公开(公告)日：2007-04-26
申请号：US11646320
申请日：2006-12-28
申请人： Kiyofumi Toyama , Yoshio Aoshima , Chikao Shimizu
发明人： Kiyofumi Toyama , Yoshio Aoshima , Chikao Shimizu
IPC分类号： C08K5/09
CPC分类号： B32B27/08 , B32B17/10 , B32B17/10009 , B32B17/10174 , B32B17/10605 , B32B17/10761 , B32B17/10816 , B32B17/10972 , B32B27/22 , B32B27/30 , B32B27/306 , B32B27/36 , B32B2250/02 , B32B2250/03 , B32B2307/102 , B32B2419/00 , B32B2605/00 , C08K5/0016 , C08K5/103 , C08L29/14 , C08L2205/02 , Y10T428/258 , Y10T428/26 , Y10T428/269 , Y10T428/31616 , Y10T428/31627 , Y10T428/3163 , Y10T428/31645 , Y10T428/31649 , Y10T428/31797 , Y10T428/31909 , B32B2367/00 , C08L2666/04
摘要： The invention provides an interlayer film for a laminated glass and a laminated glass, which are protected against a slump in TL value through attenuation of said coincidence effect and adapted to display an outstanding sound insulation performance over a broad temperature range. An interlayer film for a laminated glass comprising a plasticizer and a polyacetal resin, which is a blend of a polyacetal resin having an average polymerization degree of 1,000 to 3,000 and a polyacetal resin having an average polymerization degree of 3,000 to 5,000, and which has an acetalization degree of 60 to 85 mol % and an acetyl group content of 8 to 30 mol %. An interlayer film for a laminated glass which shows a temperature dependence of loss tangent in which the lowest-temperature side maximum of loss tangent appears at 30° C. or lower when examined for dynamic viscoelasticity.
摘要翻译： 本发明提供了一种夹层玻璃和夹层玻璃的夹层膜，其通过衰减所述重合效应来防止TL值的坍落度，并适用于在宽的温度范围内显示优异的隔音性能。 一种夹层玻璃用中间膜，其包含增塑剂和聚缩醛树脂，其是平均聚合度为1,000〜3000的聚缩醛树脂和平均聚合度为3,000〜5000的聚缩醛树脂的共混物，其具有 缩醛化度为60〜85摩尔％，乙酰基含量为8〜30摩尔％。 夹层玻璃用中间膜，当检查动态粘弹性时，显示出在30℃以下出现最低温度侧最大损耗角正切的损耗角正切的温度依赖性。
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公开(公告)号：US20050196625A1
公开(公告)日：2005-09-08
申请号：US11113080
申请日：2005-04-25
申请人： Kiyofumi Toyama , Yoshio Aoshima , Chikao Shimizu
发明人： Kiyofumi Toyama , Yoshio Aoshima , Chikao Shimizu
CPC分类号： B32B27/08 , B32B17/10 , B32B17/10009 , B32B17/10174 , B32B17/10605 , B32B17/10761 , B32B17/10816 , B32B17/10972 , B32B27/22 , B32B27/30 , B32B27/306 , B32B27/36 , B32B2250/02 , B32B2250/03 , B32B2307/102 , B32B2419/00 , B32B2605/00 , C08K5/0016 , C08K5/103 , C08L29/14 , C08L2205/02 , Y10T428/258 , Y10T428/26 , Y10T428/269 , Y10T428/31616 , Y10T428/31627 , Y10T428/3163 , Y10T428/31645 , Y10T428/31649 , Y10T428/31797 , Y10T428/31909 , B32B2367/00 , C08L2666/04
摘要： The invention provides an interlayer film for a laminated glass and a laminated glass, which are protected against a slump in TL value through attenuation of said coincidence effect and adapted to display an outstanding sound insulation performance over a broad temperature range. An interlayer film for a laminated glass comprising a plasticizer and a polyacetal resin, which is a blend of a polyacetal resin having an average polymerization degree of 1,000 to 3,000 and a polyacetal resin having an average polymerization degree of 3,000 to 5,000, and which has an acetalization degree of 60 to 85 mol % and an acetyl group content of 8 to 30 mol %. An interlayer film for a laminated glass which shows a temperature dependence of loss tangent in which the lowest-temperature side maximum of loss tangent appears at 30° C. or lower when examined for dynamic viscoelasticity.
摘要翻译： 本发明提供了一种夹层玻璃和夹层玻璃的夹层膜，其通过衰减所述重合效应来防止TL值的坍落度，并适用于在宽的温度范围内显示优异的隔音性能。 一种夹层玻璃用中间膜，其包含增塑剂和聚缩醛树脂，其是平均聚合度为1,000〜3000的聚缩醛树脂和平均聚合度为3,000〜5000的聚缩醛树脂的共混物，其具有 缩醛化度为60〜85摩尔％，乙酰基含量为8〜30摩尔％。 夹层玻璃用中间膜，当检查动态粘弹性时，显示出在30℃以下出现最低温度侧最大损耗角正切的损耗角正切的温度依赖性。
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公开(公告)号：US06903152B2
公开(公告)日：2005-06-07
申请号：US10220197
申请日：2001-03-02
申请人： Kiyofumi Toyama , Yoshio Aoshima , Chikao Shimizu
发明人： Kiyofumi Toyama , Yoshio Aoshima , Chikao Shimizu
CPC分类号： B32B27/08 , B32B17/10 , B32B17/10009 , B32B17/10174 , B32B17/10605 , B32B17/10761 , B32B17/10816 , B32B17/10972 , B32B27/22 , B32B27/30 , B32B27/306 , B32B27/36 , B32B2250/02 , B32B2250/03 , B32B2307/102 , B32B2419/00 , B32B2605/00 , C08K5/0016 , C08K5/103 , C08L29/14 , C08L2205/02 , Y10T428/258 , Y10T428/26 , Y10T428/269 , Y10T428/31616 , Y10T428/31627 , Y10T428/3163 , Y10T428/31645 , Y10T428/31649 , Y10T428/31797 , Y10T428/31909 , B32B2367/00 , C08L2666/04
摘要： The invention provides an interlayer film for a laminated glass and a laminated glass,which are protected against a slump in TL value through attenuation of said coincidence effect and adapted to display an outstanding sound insulation performance over a broad temperature range.An interlayer film for a laminated glass comprising a plasticizer and a polyacetal resin,which is a blend of a polyacetal resin having an average polymerization degree of 1,000 to 3,000 and a polyacetal resin having an average polymerization degree of 3,000 to 5,000, andwhich has an acetalization degree of 60 to 85 mol % and an acetyl group content of 8 to 30 mol %.An interlayer film for a laminated glasswhich shows a temperature dependence of loss tangentin which the lowest-temperature side maximum of loss tangent appears at 30° C. or lower when examined for dynamic viscoelasticity.
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公开(公告)号：US20120325396A1
公开(公告)日：2012-12-27
申请号：US13595597
申请日：2012-08-27
申请人： Kiyofumi Toyama , Yoshio Aoshima , Chikao Shimizu
发明人： Kiyofumi Toyama , Yoshio Aoshima , Chikao Shimizu
IPC分类号： B32B17/10
CPC分类号： B32B27/08 , B32B17/10 , B32B17/10009 , B32B17/10174 , B32B17/10605 , B32B17/10761 , B32B17/10816 , B32B17/10972 , B32B27/22 , B32B27/30 , B32B27/306 , B32B27/36 , B32B2250/02 , B32B2250/03 , B32B2307/102 , B32B2419/00 , B32B2605/00 , C08K5/0016 , C08K5/103 , C08L29/14 , C08L2205/02 , Y10T428/258 , Y10T428/26 , Y10T428/269 , Y10T428/31616 , Y10T428/31627 , Y10T428/3163 , Y10T428/31645 , Y10T428/31649 , Y10T428/31797 , Y10T428/31909 , B32B2367/00 , C08L2666/04
摘要： The invention provides an interlayer film for a laminated glass and a laminated glass, which are protected against a slump in TL value through attenuation of said coincidence effect and adapted to display an outstanding sound insulation performance over a broad temperature range. An interlayer film for a laminated glass comprising a plasticizer and a polyacetal resin, which is a blend of a polyacetal resin having an average polymerization degree of 1,000 to 3,000 and a polyacetal resin having an average polymerization degree of 3,000 to 5,000, and which has an acetalization degree of 60 to 85 mol % and an acetyl group content of 8 to 30 mol %. An interlayer film for a laminated glass which shows a temperature dependence of loss tangent in which the lowest-temperature side maximum of loss tangent appears at 30° C. or lower when examined for dynamic viscoelasticity.
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