Patents by Inventor Taiga YUI
Taiga YUI has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Patent number: 11155062Abstract: The present invention provides an interlayer film for laminated glass which has excellent sound insulating properties even when the thickness is reduced, and also has a low degree of orientation and low shrinkability.Type: GrantFiled: November 10, 2015Date of Patent: October 26, 2021Assignee: KURARAY CO., LTD.Inventors: Takeshi Kusudou, Takuya Kobayashi, Taiga Yui, Mitsunori Asada, Yohei Kamata, Koichiro Isoue
-
Patent number: 10899112Abstract: A first object of the invention is to provide an interlayer film for laminated glass which has excellent sound insulating properties and heat shielding properties, and a laminated glass using the same. Further, a second object of the invention is to provide an interlayer film for laminated glass capable of maintaining the sound insulating properties, weather resistance, and heat creep resistance at a high level even if the thickness is reduced, and a laminated glass using the same. The invention relates to an interlayer film for laminated glass, including at least one layer A containing a thermoplastic elastomer, wherein a laminated glass in which the interlayer film for laminated glass is disposed between two clear glasses with the total thickness of the clear glasses being 4 mm or less has a visible light transmittance of 70% or more and an average transmittance of infrared light in the wavelength range of 800 to 1,100 nm of 72% or less.Type: GrantFiled: November 10, 2015Date of Patent: January 26, 2021Assignee: KURARAY CO., LTD.Inventors: Takeshi Kusudou, Takuya Kobayashi, Shinya Oshita, Taiga Yui, Koichiro Isoue
-
Patent number: 10857763Abstract: The present invention provides an interlayer film for laminated glass which has excellent sound insulating properties even when the thickness is reduced, and also hardly causes optical unevenness. An interlayer film for laminated glass includes at least one layer A containing a thermoplastic elastomer, wherein the shear storage modulus of the layer A at 70° C. as measured by performing a dynamic viscoelasticity test at a frequency of 1,000 Hz in accordance with ASTM D4065-06 is 1 MPa or more, and a layer having a higher shear storage modulus than the layer A is provided on at least one surface of the layer A, and at least one surface of the interlayer film for laminated glass is in a state of having been shaped.Type: GrantFiled: August 15, 2019Date of Patent: December 8, 2020Assignee: KURARAY CO., LTD.Inventors: Taiga Yui, Takuya Kobayashi, Takeshi Kusudou, Koichiro Isoue
-
Publication number: 20190375196Abstract: The present invention provides an interlayer film for laminated glass which has excellent sound insulating properties even when the thickness is reduced, and also hardly causes optical unevenness. An interlayer film for laminated glass includes at least one layer A containing a thermoplastic elastomer, wherein the shear storage modulus of the layer A at 70° C. as measured by performing a dynamic viscoelasticity test at a frequency of 1,000 Hz in accordance with ASTM D4065-06 is 1 MPa or more, and a layer having a higher shear storage modulus than the layer A is provided on at least one surface of the layer A, and at least one surface of the interlayer film for laminated glass is in a state of having been shaped.Type: ApplicationFiled: August 15, 2019Publication date: December 12, 2019Applicant: KURARAY CO., LTD.Inventors: Taiga Yui, Takuya Kobayashi, Takeshi Kusudou, Koichiro Isoue
-
Patent number: 10427384Abstract: The present invention provides an interlayer film for laminated glass which has excellent sound insulating properties even when the thickness is reduced, and also hardly causes optical unevenness. An interlayer film for laminated glass includes at least one layer A containing a thermoplastic elastomer, wherein the shear storage modulus of the layer A at 70° C. as measured by performing a dynamic viscoelasticity test at a frequency of 1,000 Hz in accordance with ASTM D4065-06 is 1 MPa or more, and a layer having a higher shear storage modulus than the layer A is provided on at least one surface of the layer A, and at least one surface of the interlayer film for laminated glass is in a state of having been shaped.Type: GrantFiled: November 10, 2015Date of Patent: October 1, 2019Assignee: KURARAY CO., LTD.Inventors: Taiga Yui, Takuya Kobayashi, Takeshi Kusudou, Koichiro Isoue
-
Publication number: 20180290436Abstract: A laminate with excellent sound insulating properties and bending strength and a laminated glass using the laminate are provided. The laminate contains a layer A and a plurality of layers B. The layer A includes a composition, which contains a resin having a peak at which a tan ? as measured by conducting a complex shear viscosity test under a condition at a frequency of 1 Hz in accordance with JIS K 7244-10 is maximum at ?40 to 30° C. The layer A is laminated between at least two of the layers B, in which a shear storage modulus at a temperature of 25° C. as measured by conducting a complex shear viscosity test under a condition at a frequency of 1 Hz in accordance with JIS K 7244-10 is 1.30 MPa or more.Type: ApplicationFiled: November 10, 2015Publication date: October 11, 2018Applicant: KURARAY CO., LTD.Inventors: Taiga YUI, Koichiro ISOUE, Takuya KOBAYASHI, Takeshi KUSUDOU
-
Publication number: 20180290437Abstract: An object of the present invention is to provide an interlayer film for laminated glass which has excellent sound insulating properties and which even when used for a long period of time in a high-temperature and high-humidity environment, is able to keep a haze good and is also able to suppress whitening from an edge side thereof. The present invention is concerned with an interlayer film for laminated glass including a sound insulating layer (layer A) and thermoplastic resin layers containing a thermoplastic resin (layers B), the sound insulating layer (layer A) being located between at least two of the thermoplastic resin layers (layers B), wherein with respect to a laminated glass obtained by interposing the interlayer film for laminated glass by two sheets of float glass and a laminated glass obtained by holding the laminated glass under conditions at 80° C.Type: ApplicationFiled: November 10, 2015Publication date: October 11, 2018Applicant: KURARAY CO., LTD.Inventors: Takuya KOBAYASHI, Takeshi KUSUDOU, Taiga YUI, Koichiro ISOUE
-
Publication number: 20180290439Abstract: The present invention provides an interlayer film for laminated glass which has excellent sound insulating properties even when the thickness is reduced, and also has a low degree of orientation and low shrinkability.Type: ApplicationFiled: November 10, 2015Publication date: October 11, 2018Applicant: KURARAY CO., LTD.Inventors: Takeshi KUSUDOU, Takuya KOBAYASHI, Taiga YUI, Mitsunori ASADA, Yohei KAMATA, Koichiro ISOUE
-
Publication number: 20170361575Abstract: A first object of the invention is to provide an interlayer film for laminated glass which has excellent sound insulating properties and heat shielding properties, and a laminated glass using the same. Further, a second object of the invention is to provide an interlayer film for laminated glass capable of maintaining the sound insulating properties, weather resistance, and heat creep resistance at a high level even if the thickness is reduced, and a laminated glass using the same. The invention relates to an interlayer film for laminated glass, including at least one layer A containing a thermoplastic elastomer, wherein a laminated glass in which the interlayer film for laminated glass is disposed between two clear glasses with the total thickness of the clear glasses being 4 mm or less has a visible light transmittance of 70% or more and an average transmittance of infrared light in the wavelength range of 800 to 1,100 nm of 72% or less.Type: ApplicationFiled: November 10, 2015Publication date: December 21, 2017Applicant: KURARAY CO., LTD.Inventors: Takeshi KUSUDOU, Takuya KOBAYASHI, Shinya OSHITA, Taiga YUI, Koichiro ISOUE
-
Publication number: 20170334173Abstract: The present invention provides an interlayer film for laminated glass which has excellent sound insulating properties even when the thickness is reduced, and also hardly causes optical unevenness. An interlayer film for laminated glass includes at least one layer A containing a thermoplastic elastomer, wherein the shear storage modulus of the layer A at 70° C. as measured by performing a dynamic viscoelasticity test at a frequency of 1,000 Hz in accordance with ASTM D4065-06 is 1 MPa or more, and a layer having a higher shear storage modulus than the layer A is provided on at least one surface of the layer A, and at least one surface of the interlayer film for laminated glass is in a state of having been shaped.Type: ApplicationFiled: November 10, 2015Publication date: November 23, 2017Applicant: KURARAY CO., LTD.Inventors: Taiga YUI, Takuya KOBAYASHI, Takeshi KUSUDOU, Koichiro ISOUE
-
Publication number: 20160159997Abstract: An object is to provide a polyvinyl acetal film which has excellent transparency and can suppress a thermal cracking phenomenon. The above object is achieved by providing a polyvinyl acetal film in which a ratio between a composite modulus (GPa) of the highest part in a convex part and a composite modulus (GPa) of the lowest part in a concave part on a surface of a film on a side in contact with glass, calculated by a nanoindentation measurement using a scanning probe microscope, is 0.90 or less, when a laminated glass is formed. In addition, the above object is achieved by providing a polyvinyl acetal film in which a ratio between a hardness (GPa) of the highest part in the convex part and a hardness (GPa) of the lowest part in the concave part, calculated by the SPM nanoindentation measurement, is 0.90 or less.Type: ApplicationFiled: July 31, 2013Publication date: June 9, 2016Applicant: KURARAY CO., LTD.Inventors: Taiga YUI, Takeshi KUSUDOU, Sachiko TAKASHITA, Mitsunori ASADA