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公开(公告)号：US11434364B2
公开(公告)日：2022-09-06
申请号：US16337990
申请日：2017-07-26
Applicant: Sony Corporation
Inventor： Akito Kuriyama , Yasuhito Inagaki , Takahiro Ohe , Kenji Ueda , Kohei Shimizu
IPC: C08L69/00 , C08G64/04 , C08G64/18 , C08K3/40 , C08K5/42 , C08K7/20 , C08L25/06 , C08L27/18 , C08L83/04
Abstract: To provide a transparent resin composition having excellent optical characteristics, particularly, excellent optical characteristics under high temperature and high humidity.
There is provided a transparent resin composition, including: an aromatic polycarbonate resin; and a water-insoluble organic sulfonic acid and/or a metal salt thereof, in which a content of the water-insoluble organic sulfonic acid and/or the metal salt thereof is 0.01 to 3.0 pts·mass to 100 pts·mass of the aromatic polycarbonate resin, and a dissolved amount of the water-insoluble organic sulfonic acid and/or the metal salt thereof is not more than 0.5 g to 100 g of pure water.-
公开(公告)号：US20200024444A1
公开(公告)日：2020-01-23
申请号：US16337990
申请日：2017-07-26
Applicant: Sony Corporation
Inventor： Akito Kuriyama , Yasuhito Inagaki , Takahiro Ohe , Kenji Ueda , Kohei Shimizu
IPC: C08L69/00 , C08G64/04 , C08G64/18 , C08L83/04 , C08L27/18 , C08L25/06 , C08K5/42 , C08K3/40 , C08K7/20
Abstract: To provide a transparent resin composition having excellent optical characteristics, particularly, excellent optical characteristics under high temperature and high humidity.There is provided a transparent resin composition, including: an aromatic polycarbonate resin; and a water-insoluble organic sulfonic acid and/or a metal salt thereof, in which a content of the water-insoluble organic sulfonic acid and/or the metal salt thereof is 0.01 to 3.0 pts·mass to 100 pts·mass of the aromatic polycarbonate resin, and a dissolved amount of the water-insoluble organic sulfonic acid and/or the metal salt thereof is not more than 0.5 g to 100 g of pure water.
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公开(公告)号：US09909005B2
公开(公告)日：2018-03-06
申请号：US14420562
申请日：2013-07-18
Applicant: Sony Corporation
Inventor： Atsushi Yamada , Kenji Ueda , Takahiro Ohe , Yasuhito Inagaki
IPC: C08L69/00
CPC classification number: C08L69/00 , C08K5/42 , C08L27/18 , C08L83/04 , C08L2201/02
Abstract: A halogen-free type polycarbonate resin composition and a resin molded object having good flame retardant properties and physical properties that make them suitable for the use as manufactured products. The resin component includes a component A which is a polycarbonate resin, a component B including organic sulfonic acid or organic sulfonic acid metal salt, whose content is 0.05% or more and 2.0% or less by weight, a component C which is a drip inhibitor, whose content is 0.05% or more and 1.0% or less by weight, and a component D which is a silicone compound, whose content is 0.1% or more and 2.0% or less by weight. Among hydrogen atoms in the silicone compound and the proportion of hydrogen atoms in phenyl groups is 51% or more.
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Patent Agency Ranking
公开(公告)号：US09796846B2
公开(公告)日：2017-10-24
申请号：US14422391
申请日：2013-06-12
Applicant: Sony Corporation
Inventor： Kenji Ueda , Yasuhito Inagaki , Takahiro Ohe , Atsushi Yamada
IPC: C08L69/00
CPC classification number: C08L69/00 , C08K3/34 , C08K5/42 , C08L27/18 , C08L2201/02
Abstract: A halogen-free type polycarbonate resin composition and a resin molded object having good flame retardant properties and physical properties that make them suitable for the use as manufactured products are provided. A resin composition of the present disclosure includes a component A, a component B, a component C and a component D. The component A is a polycarbonate resin. The component B is talc having an average median diameter of 4.6 μm or more and 6.0 μm or less, whose content is 5% or more and 20% or less by weight. The component C is an organic sulfonic acid or an organic sulfonic acid metal salt, whose content is 0.05% or more and 2.0% or less by weight. The component D is a drip inhibitor, whose content is 0.05% or more and 1.0% or less by weight.
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公开(公告)号：US20150210850A1
公开(公告)日：2015-07-30
申请号：US14420562
申请日：2013-07-18
Applicant: Sony Corporation
Inventor： Atsushi Yamada , Kenji Ueda , Takahiro Ohe , Yasuhito Inagaki
IPC: C08L69/00
CPC classification number: C08L69/00 , C08K5/42 , C08L27/18 , C08L83/04 , C08L2201/02
Abstract: [Object] To provide a halogen-free type polycarbonate resin composition and a resin molded object having good flame retardant properties and physical properties that make them suitable for the use as manufactured products.[Solving Means] A resin composition includes a component A which is a polycarbonate resin; a component B including organic sulfonic acid or organic sulfonic acid metal salt, whose content is 0.05% or more and 2.0% or less by weight; a component C which is a drip inhibitor, whose content is 0.05% or more and 1.0% or less by weight; and a component D which is a silicone compound, whose content is 0.1% or more and 2.0% or less by weight. Among hydrogen atoms in the silicone compound, the proportion of hydrogen atoms in phenyl groups is 51% or more; and/or the proportion of hydrogen atoms in hydrogen groups is 22% or more.
Abstract translation: 提供一种无卤型聚碳酸酯树脂组合物和具有良好阻燃性和物理性能的树脂模制品，使其适合用作制成品。 树脂组合物包含作为聚碳酸酯树脂的成分A， 包括有机磺酸或有机磺酸金属盐的组分B，其含量为0.05重量％以上且2.0重量％以下; 作为滴液抑制剂的成分C，其含量为0.05重量％以上且1.0重量％以下; 和作为硅酮化合物的成分D，其含量为0.1重量％以上且2.0重量％以下。 在硅氧烷化合物中的氢原子中，苯基中氢原子的比例为51％以上; 和/或氢原子的比例为22％以上。
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公开(公告)号：US20150218370A1
公开(公告)日：2015-08-06
申请号：US14422391
申请日：2013-06-12
Applicant: Sony Corporation
Inventor： Kenji Ueda , Yasuhito Inagaki , Takahiro Ohe , Atsushi Yamada
IPC: C08L69/00
CPC classification number: C08L69/00 , C08K3/34 , C08K5/42 , C08L27/18 , C08L2201/02
Abstract: To provide a halogen-free type polycarbonate resin composition and a resin molded object having good flame retardant properties and physical properties that make them suitable for the use as manufactured products.A resin composition of the present disclosure includes a component A, a component B, a component C and a component D. The component A is a polycarbonate resin. The component B is talc having an average median diameter of 4.6 μm or more and 6.0 μm or less, whose content is 5% or more and 20% or less by weight. The component C is an organic sulfonic acid or an organic sulfonic acid metal salt, whose content is 0.05% or more and 2.0% or less by weight. The component D is a drip inhibitor, whose content is 0.05% or more and 1.0% or less by weight.
Abstract translation: 提供一种无卤型聚碳酸酯树脂组合物和具有良好阻燃性和物理性能的树脂模制品，使其适合用作制成品。 本公开的树脂组合物包含组分A，组分B，组分C和组分D.组分A是聚碳酸酯树脂。 组分B是平均中值粒径为4.6μm以上且6.0μm以下的滑石，其含量为5重量％以上且20重量％以下。 组分C是有机磺酸或有机磺酸金属盐，其含量为0.05重量％以上且2.0重量％以下。 组分D为滴注抑制剂，其含量为0.05重量％以上且1.0重量％以下。
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公开(公告)号：US11492486B2
公开(公告)日：2022-11-08
申请号：US16337638
申请日：2017-07-26
Applicant: Sony Corporation
Inventor： Takahiro Ohe , Yasuhito Inagaki , Akito Kuriyama , Kenji Ueda , Kohei Shimizu
Abstract: To provide a flame retardant resin composition having excellent flame retardancy and excellent resin physical properties.
There is provided a flame retardant resin composition, including: an aromatic polycarbonate resin; an inorganic filler; a phosphate ester flame retardant; an organic sulfonic acid flame retardant; a drip preventing agent; and a polyorganosiloxane-containing graft copolymer, in which a content of the aromatic polycarbonate resin is 40 to 95 pts.mass to 5 to 60 pts.mass of the inorganic filler, and a content of the phosphate ester flame retardant, a content of the organic sulfonic acid flame retardant, a content of the drip preventing agent, and a content of the polyorganosiloxane-containing graft copolymer are respectively 1 to 30 pts.mass, 0.01 to 2.5 pts.mass, 0.05 to 1.5 pts.mass, and 0 to 10 pts.mass to the total 100 pts.mass of the aromatic polycarbonate resin and the inorganic filler.-
公开(公告)号：US20200032050A1
公开(公告)日：2020-01-30
申请号：US16337638
申请日：2017-07-26
Applicant: Sony Corporation
Inventor： Takahiro Ohe , Yasuhito Inagaki , Akito Kuriyama , Kenji Ueda , Kohei Shimizu
Abstract: To provide a flame retardant resin composition having excellent flame retardancy and excellent resin physical properties.There is provided a flame retardant resin composition, including: an aromatic polycarbonate resin; an inorganic filler; a phosphate ester flame retardant; an organic sulfonic acid flame retardant; a drip preventing agent; and a polyorganosiloxane-containing graft copolymer, in which a content of the aromatic polycarbonate resin is 40 to 95 pts.mass to 5 to 60 pts.mass of the inorganic filler, and a content of the phosphate ester flame retardant, a content of the organic sulfonic acid flame retardant, a content of the drip preventing agent, and a content of the polyorganosiloxane-containing graft copolymer are respectively 1 to 30 pts.mass, 0.01 to 2.5 pts.mass, 0.05 to 1.5 pts.mass, and 0 to 10 pts.mass to the total 100 pts.mass of the aromatic polycarbonate resin and the inorganic filler.
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