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1. 发明申请

US20190315201A1 LAMINATED GLASS 审中-公开
公开(公告)号：US20190315201A1
公开(公告)日：2019-10-17
申请号：US16467164
申请日：2017-12-15
申请人： ZEON CORPORATION
发明人： Ryuta KURIHARA , Teiji KOHARA
IPC分类号： B60J1/00 , B32B17/10
摘要： Provided is a laminated glass where multiple glass sheets are joined via an interlayer film [J], wherein i) mean density of the laminated glass is 1.2-1.5 g/cm3 at 25° C., ii) the interlayer film [J] has layered structure comprising at least two adhesive layers [G], comprising an adhesive mainly containing a thermoplastic elastomer having an alkoxysilyl group [F]; and at least one rigid resin layer [H] positioned therebetween, iii) storage modulus of the rigid resin layer [H] is higher than that of the adhesive layer [G], iv) storage modulus of the interlayer film [J] calculated from a formula 1 or measured is 2.0×108-1.0×109 Pa at −20° C. and 1.0×108-8.0×108 Pa at 40° C., G′=(Σiti)/(Σi(ti/G′i)) (1) where G′: calculated storage modulus of the interlayer film, G′i: storage modulus of an i-th layer of the interlayer film, ti: thickess of the i-th layer, Σi: sum of numerical values of the i-th layer.

2. 发明申请

US20180170007A1 RESIN COMPOSITION, RESIN LAMINATE AND RESIN LAMINATED METALLIC FOIL 审中-公开
公开(公告)号：US20180170007A1
公开(公告)日：2018-06-21
申请号：US15579671
申请日：2016-06-08
申请人： ZEON CORPORATION
发明人： Daido CHIBA , Atsushi ISHIGURO , Teiji KOHARA
IPC分类号： B32B15/082 , B32B27/28 , C08F2/44 , C08J3/24 , C08L53/02 , C08L79/08 , H05K3/38
摘要： The present invention is a resin composition comprising a specific modified hydrogenated block copolymer [E] prepared by introducing an alkoxysilyl group and a crosslinking aid; a resin laminate prepared by laminating a layer including the resin composition on at least one side of a polyimide-based resin film; and a resin laminated metallic foil prepared by laminating a metallic foil on at least one side of the polyimide-based resin film through the layer including the resin composition. The present invention provides: a resin composition excellent in adhesiveness to a polyimide-based resin film and a metallic foil with low surface roughness and excellent in electrical insulation; a resin laminate prepared by laminating the resin composition and a polyimide-based resin film; and a resin laminated metallic foil in which the polyimide-based resin film and a metallic foil with a low surface roughness are laminated by using the resin composition as an adhesive.

3. 发明申请

US20220112407A1 METHOD OF PRODUCING A ROLL-SHAPED BODY 有权
公开(公告)号：US20220112407A1
公开(公告)日：2022-04-14
申请号：US17644850
申请日：2021-12-17
申请人： ZEON CORPORATION
发明人： Ryuta KURIHARA , Teiji KOHARA
IPC分类号： C09J7/38 , C09J7/40 , C09J153/02 , B32B3/28 , B32B7/06 , C09J7/10 , B32B27/00
摘要： A method of producing a roll-shaped body comprises: obtaining an adhesive agent sheet having an embossed shape at both surfaces thereof by imparting an embossed shape on both surfaces of an adhesive agent sheet containing a thermoplastic resin as a main component; overlapping a protective sheet having releasability from the adhesive agent sheet to at least one surface of the adhesive agent sheet having the embossed shape at both surfaces thereof; and obtaining the roll-shaped body by wounding the adhesive agent sheet having the embossed shape at both surfaces thereof and the protective sheet that are overlapped facing one another.

4. 发明申请

US20190330501A1 ADHESIVE SHEET AND LAMINATED GLASS 审中-公开
公开(公告)号：US20190330501A1
公开(公告)日：2019-10-31
申请号：US16461803
申请日：2017-11-21
申请人： ZEON CORPORATION
发明人： Ryuta KURIHARA , Yohei KOIDE , Teiji KOHARA
IPC分类号： C09J153/02 , C08C19/02 , C08C19/25 , B32B17/10
摘要： Disclosed is an adhesive sheet which comprises one or more layers made of a crosslinked elastomer whose peak of tan δ of dynamic viscoelastic characteristics as measured in accordance with JIS K7244-2 falls within a temperature range of −20° C. to +20° C. Also disclosed is a laminated glass which comprises the adhesive sheet interposed between glass sheets and integrally bonded to the glass sheets.

5. 发明申请

US20180086029A1 RESIN COMPOSITION AND USE OF SAME 审中-公开
公开(公告)号：US20180086029A1
公开(公告)日：2018-03-29
申请号：US15564868
申请日：2016-04-06
申请人： ZEON CORPORATION
发明人： Haruki KAMIMURA , Daido CHIBA , Teiji KOHARA
IPC分类号： B32B17/10 , C08F8/04 , C08K3/22 , C08L53/02
CPC分类号： B32B17/10633 , B32B17/10403 , C08F8/04 , C08K3/22 , C08L53/02
摘要： The present invention is a laminated glass [H] which uses, as an intermediate film, a sheet [G] that is formed from a resin composition [F] that is prepared by blending a total amount of 0.001 to 2.0 parts by weight of a metal oxide particulate and/or a near infrared-absorbing pigment having a function of shielding infrared ray, into 100 parts by weight of a specific hydrogenated block copolymer [D] and/or a modified hydrogenated block copolymer [E]. The present invention provides a laminated glass which has excellent infrared shielding function, moisture resistance and heat resistance.

6. 发明申请

US20170151757A1 LAMINATED GLASS 审中-公开
公开(公告)号：US20170151757A1
公开(公告)日：2017-06-01
申请号：US15322137
申请日：2015-07-07
申请人： ZEON CORPORATION
发明人： Teiji KOHARA , Daido CHIBA
IPC分类号： B32B17/10 , E06B3/67 , C23C14/35 , C23C14/08 , C23C14/18
CPC分类号： B32B17/10229 , B32B17/10036 , B32B17/10779 , B32B17/10853 , B32B17/10871 , B32B2255/10 , B32B2255/205 , B32B2307/416 , B32B2309/02 , B32B2309/12 , B32B2309/68 , B32B2311/00 , B32B2315/08 , B32B2367/00 , B32B2386/00 , B32B2419/00 , B32B2605/08 , C08C19/25 , C23C14/086 , C23C14/185 , C23C14/35 , E06B3/6715
摘要： Provided is a laminated glass including, in order: a first glass sheet; a first interlayer film; a transparent film laminated with a heat reflection film; a second interlayer film; and a second glass sheet, wherein the first interlayer film and the second interlayer film are formed of a modified hydrogenated block copolymer [E], the modified hydrogenated block copolymer [E] is a hydrogenated block copolymer [D] in which an alkoxysilyl group is incorporated, the hydrogenated block copolymer [D] being a block copolymer [C] in which 90% or more of all unsaturated bonds is hydrogenated, the block copolymer [C] is composed of at least two polymer blocks [A] including a repeat unit derived from an aromatic vinyl compound, and at least one polymer block [B] including a repeat unit derived from a linear conjugated diene compound, and the ratio of weight fraction [A]:[B] is 30:70 to 60:40.

7. 发明申请

US20180171057A1 HYDROGENATED BLOCK COPOLYMER AND LAMINATED GLASS 审中-公开
公开(公告)号：US20180171057A1
公开(公告)日：2018-06-21
申请号：US15537431
申请日：2015-12-25
申请人： ZEON CORPORATION
发明人： Youhei KOIDE , Yosuke HARAUCHI , Atsushi ISHIGURO , Teiji KOHARA
IPC分类号： C08F297/04 , B32B17/10 , C08C19/25 , C08C19/02
CPC分类号： C08F297/046 , B32B17/10036 , B32B17/1055 , B32B2307/102 , C08C19/02 , C08C19/25 , C08F297/04
摘要： The present invention is a hydrogenated block copolymer [D] obtained by hydrogenating a block copolymer [C] that comprises two or more polymer blocks [A] and one or more polymer blocks [B], the block [A] comprising a monomer unit derived from an aromatic vinyl compound, and the block [B] comprising a monomer unit derived from a linear conjugated diene compound, the copolymer [D] having a low-temperature-side tan δ peak temperature of −20 to 20° C. and a high-temperature-side tan δ peak temperature of 100° C. or more with respect to dynamic viscoelastic properties, the copolymer [D] being obtained by hydrogenating 90% or more of all unsaturated C—C bonds of the copolymer [C] that is characterized in that a ratio (wA:wB) of a total weight fraction wA of the block [A] in the copolymer [C] to a total weight fraction wB of the block [B] in the copolymer [C] is 15:85 to 40:60, and a ratio of structural units derived from 1,2-addition and 3,4-addition polymerization with respect to a total amount of structural units derived from the linear conjugated diene compound included in the block [B] is 40 wt % or more, and the copolymer [D] having Mw 40,000 to 200,000.

8. 发明申请

US20180099486A1 LAMINATED GLASS 审中-公开
公开(公告)号：US20180099486A1
公开(公告)日：2018-04-12
申请号：US15567079
申请日：2016-04-14
申请人： ZEON CORPORATION
发明人： Hideyuki KANDA , Atsushi ISHIGURO , Teiji KOHARA
IPC分类号： B32B17/10 , C08C19/02 , C08C19/25
CPC分类号： B32B17/1055 , B32B17/10036 , B32B27/302 , B32B2307/102 , B32B2307/306 , B32B2307/51 , B32B2307/558 , B32B2307/718 , B32B2307/7265 , C08C19/02 , C08C19/25 , C08F8/04 , C08F8/42 , C08F287/00 , C08F297/046 , C08F230/08
摘要： The present invention is a laminated glass which is prepared by inserting a resin intermediate film between glass plates and adhering the glass plates to integrate them, having a bending deflection at 90° C. is 7.3 N/mm2 or higher, a weight per unit area is 7.5 kg/m2 or less, wherein the resin intermediate film contains a modified hydrogenated block copolymer [E] obtained by introducing an alkoxysilyl group into a hydrogenated block copolymer [D], storage elastic moduli in the dynamic viscoelastic properties of the resin intermediate film are 5×108 Pa or lower at a temperature of −20° C. and 2×107 Pa or higher at a temperature of 90° C., and the hydrogenated block copolymer [D] is obtained by hydrogenating 90% or more of carbon-carbon unsaturated bonds on a main chain and side chains and carbon-carbon unsaturated bonds on an aromatic ring in a specific block copolymer [C].

9. 发明申请

US20170291966A1 BLOCK COPOLYMER HYDRIDE AND STRETCHED FILM FORMED FROM SAME 审中-公开
公开(公告)号：US20170291966A1
公开(公告)日：2017-10-12
申请号：US15517964
申请日：2015-10-08
申请人： ZEON CORPORATION
发明人： Daisuke SAITO , Yosuke HARAUCHI , Atsushi ISHIGURO , Teiji KOHARA
IPC分类号： C08F8/04 , C08F212/08 , C08L47/00 , C08F236/06
CPC分类号： C08F8/04 , C08F212/08 , C08F236/06 , C08F297/046 , C08F2500/26 , C08J5/18 , C08L47/00 , G02B5/3033
摘要： The present invention is a hydrogenated block copolymer obtained by hydrogenating a block copolymer [C] that comprises polymer blocks [A] and polymer block [B], a ratio (wA:wB) of a weight fraction wA of the polymer blocks [A] and a weight fraction wB of the polymer block [B] in the block copolymer [C] being 45:55 to 65:35, a ratio (w[IB]:w[IIB]) of a weight fraction w[IB] of the repeating unit [I] derived from an aromatic vinyl compound and a weight fraction w[IIB] of the repeating unit [II] derived from a linear conjugated diene compound in the polymer block [B] being 40:60 to 55:45, 90% of more of unsaturated bonds included in the block copolymer [C] having been hydrogenated, a weight average molecular weight of 60,000 to 150,000, a low-temperature-side glass transition temperature [Tg1] of 0° C. or more and a high-temperature-side glass transition temperature [Tg2] of 135° C. or more, and a stretched film.

10. 发明申请

US20160013342A1 SOLAR CELL MODULE AND METHOD FOR MANUFACTURING SAME 审中-公开
标题翻译：太阳能电池模块及其制造方法
公开(公告)号：US20160013342A1
公开(公告)日：2016-01-14
申请号：US14770924
申请日：2014-02-26
申请人： ZEON CORPORATION
发明人： Yohei KOIDE , Daido CHIBA , Teiji KOHARA
IPC分类号： H01L31/048 , H01L31/049 , H01L31/0368 , H01L31/028 , H01L31/036
CPC分类号： H01L31/0481 , H01L31/028 , H01L31/036 , H01L31/03682 , H01L31/0488 , H01L31/049 , Y02E10/50
摘要： A solar cell module including at least a front-side transparent glass, a sealing material layer that includes an ethylene-vinyl acetate copolymer having a vinyl acetate content of 20 to 35 wt % as a main component, a crystalline silicon solar cell element that is embedded in the sealing material, and a back-side protective layer that is formed of a resin sheet or glass, the front-side transparent glass, the sealing material layer, the crystalline silicon solar cell element, and the back-side protective layer being stacked sequentially from a light-receiving side, a layer that is formed of a transparent resin and bonded to the front-side transparent glass being formed between the front-side transparent glass and the sealing material layer. This solar cell module is capable of suppressing the occurrence of PID using a sealing material formed of a general-purpose ethylene-vinyl acetate copolymer.
摘要翻译：一种太阳能电池模块，其至少包括前侧透明玻璃，包含乙酸乙烯酯含量为20〜35重量％的乙烯 - 乙酸乙烯酯共聚物作为主要成分的密封材料层，为晶体硅太阳能电池元件，嵌入在密封材料中的背面保护层和由树脂片或玻璃形成的背面保护层，前侧透明玻璃，密封材料层，晶体硅太阳能电池元件和背面保护层为从受光侧依次层叠由透明树脂形成并与前侧透明玻璃接合的层，形成在正面透明玻璃与密封材料层之间。该太阳能电池模块能够使用由通用乙烯 - 乙酸乙烯酯共聚物形成的密封材料来抑制PID的发生。

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