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公开(公告)号：US20240336763A1
公开(公告)日：2024-10-10
申请号：US18700705
申请日：2022-10-04
发明人： Hiroki SATO , Yuki FUJITA , Teruhisa IWAI , Yuusuke OHSHIMA , Shuntaro TAKAHASHI , Shigeyuki OOTAKE
CPC分类号： C08K3/08 , B22F1/102 , B22F1/107 , B22F1/147 , C08L29/14 , B22F2301/255 , C08K2003/0806
摘要： The present invention relates to a metal paste for forming a metal wiring containing a solid content of a silver particle and kneaded with a solvent. The solid content of the metal paste contains a silver particle having prescribed particle size distribution and average particle size, and using an amine compound as a protective agent. The solvent is a mixed solvent in which two organic solvents of a solvent A and a solvent B are mixed. The solvent A is dihydroterpineol or terpineol, and the solvent B is at least one organic solvent having a boiling point of 240° C. or more. The mixed solvent has a Hansen solubility parameter distance Ra from dihydroterpineol of 3.0 MPa1/2 or less. The metal paste further contains a high molecular weight ethyl cellulose as a first additive, and a polyvinyl acetal resin as a second additive.
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公开(公告)号：US11920014B2
公开(公告)日：2024-03-05
申请号：US16603601
申请日：2018-04-19
发明人： Gyongyi Gulyas , An Kaga , Thomas Fitzgibbons , Afua Sarpong Karikari , Michael C. Mitchell , Xin Jin , Joseph Kao
IPC分类号： C08J7/06 , C08J5/12 , C08K3/34 , C08K5/00 , C08L23/22 , C08L29/14 , C08L37/00 , C08L39/06 , C08L71/02 , C11D17/04
CPC分类号： C08J7/065 , C08J5/122 , C08K3/346 , C08K5/0016 , C08L23/22 , C08L29/14 , C08L37/00 , C08L39/06 , C08L71/02 , C11D17/042 , C08J2300/14 , C08J2329/04 , C08J2339/06 , C08J2371/02 , C08J2471/02
摘要： A sealing composition for use in unit dose packages is provided, including: 70 to 98 wt % water; 1 to 30 wt % of a hydrogen bonding component; and 1 to 30 wt % of a complex forming component.
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公开(公告)号：US11724480B2
公开(公告)日：2023-08-15
申请号：US17395199
申请日：2021-08-05
IPC分类号： B32B17/10 , B29C48/00 , B29C48/21 , B32B37/10 , B32B37/18 , B32B7/023 , C08K3/04 , C08K5/103 , C08L29/14 , B32B27/20 , B60J1/00 , B29K105/00 , B29L7/00 , B29L9/00
CPC分类号： B32B17/10587 , B29C48/002 , B29C48/022 , B29C48/21 , B32B7/023 , B32B17/10036 , B32B17/10559 , B32B17/10568 , B32B17/10577 , B32B17/10605 , B32B17/10651 , B32B17/10761 , B32B27/20 , B32B37/1018 , B32B37/182 , B60J1/001 , C08K3/04 , C08K5/103 , C08L29/14 , B29K2105/0032 , B29L2007/008 , B29L2009/00 , B32B2250/04 , B32B2250/40 , B32B2307/402 , B32B2307/4026 , B32B2419/00 , B32B2605/006
摘要： The present invention aims to provide an interlayer film for a colored laminated glass which exhibits a visible light transmittance Tv of 5% or lower, small variation in visible light transmittance and an excellent appearance when incorporated in a laminated glass together with two clear glass plates in conformity with JIS R3202 (1996), and a colored laminated glass produced using the interlayer film for a colored laminated glass. Provided is an interlayer film for a colored laminated glass exhibiting a visible light transmittance Tv of 5% or lower when incorporated in a laminated glass together with two clear glass plates in conformity with JIS R3202 (1996), the interlayer film for a colored laminated glass including a laminate of at least two layers including a first resin layer containing a thermoplastic resin and a colorant and a second resin layer containing a thermoplastic resin and no colorant, the first resin layer satisfying a ratio of a difference Δt1 in thickness between the maximum value t1max and the minimum value t1min to an average thickness (Δt1/average thickness of first resin layer) of 0.30 or less.
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公开(公告)号：US20230069427A1
公开(公告)日：2023-03-02
申请号：US17792154
申请日：2020-12-18
申请人： KURARAY CO., LTD.
摘要： The present invention relates to a resin composition, comprising: a modified vinyl acetal resin which comprises 20 to 80 mol % of ethylene units and 4 to 76 mol % of vinyl alcohol units based on all monomer units constituting the resin, and has an acetalization degree of 5 to 80 mol %; and an alkali metal salt and/or an alkaline earth metal salt of a strong acid, wherein a total content of the alkali metal salt and/or the alkaline earth metal salt of the strong acid is 0.0005 to 0.06 part by mass with respect to 100 parts by mass of the modified vinyl acetal resin.
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公开(公告)号：US11472950B2
公开(公告)日：2022-10-18
申请号：US16472481
申请日：2017-12-21
申请人： Braskem S.A.
发明人： Ana Paula Rodrigues Camilo , Camilo Delfino , Gislene Zehetmeyer , Giancarlos Delevati , Mauro Alfredo Soto Oviedo
IPC分类号： C08L29/14 , C08L23/08 , C08F18/14 , C08F212/08 , C08F220/34 , C08K3/36 , C08K5/14 , C09J123/08 , C08K3/30
摘要： Compositions may include an EVA copolymer produced from ethylene, vinyl acetate, and one or more polar comonomers, wherein at least one of the one or more polar comonomers include an amine moiety. Methods may include preparing a polymer composition by adding ethylene, vinyl acetate and one or more polar comonomers to a reactor or extruder, wherein at least one of the one or more polar comonomers include an amine moiety; and reacting the ethylene, vinyl acetate and one or more comonomers to produce the polymer composition. Compositions may include an adhesive film composition that include at least one layer including a polymer produced from ethylene, vinyl acetate, and one or more polar comonomers, wherein at least one of the one or more polar comonomers include an amine moiety.
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公开(公告)号：US11248097B2
公开(公告)日：2022-02-15
申请号：US14761751
申请日：2014-01-31
发明人： Ronald S. Steelman , Keith R. Lyon
IPC分类号： C08J5/18 , C08L29/14 , C08L75/04 , C09J7/22 , B32B27/08 , B44C1/10 , B32B27/40 , B32B27/22 , B32B27/42 , B32B37/12 , C08K5/00
摘要： Articles useful as graphic films are presented. Specifically, the present disclosure is directed to an article comprising a film layer, the film layer comprising a polymer blend comprising a thermoplastic polyurethane and a polyvinyl butyral, and an adhesive layer adjacent the film layer.
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公开(公告)号：US20210403697A1
公开(公告)日：2021-12-30
申请号：US17279427
申请日：2019-09-25
申请人： KURARAY CO., LTD.
发明人： Yoshiaki ASANUMA , Koichiro ISOUE
摘要： The present invention relates to a polyvinyl acetal resin film, comprising a polyvinyl acetal resin material, wherein the polyvinyl acetal resin film has a thickness of 5 to 350 μm, and satisfies the following Formulae (1) and (2) where, comparing one surface and the other surface, a mean value of the 10-point average roughness of a rougher surface A and a mean value of the 10-point average roughness of a smoother surface B are defined as Rz1(a) μm and Rz2(a) μm, respectively: Rz1(a)>1.1×Rz2(a) (1) 3>Rz2(a) (2), a value obtained by dividing the standard deviation of the 10-point average roughness of the surface A by Rz1(a) and a value obtained by dividing the standard deviation of the 10-point average roughness of the surface B by Rz2(a) are each 0 to 0.30, a viscosity of a toluene/ethanol (1:1, mass ratio) solution containing 10%-by-mass of a polyvinyl acetal resin contained in the polyvinyl acetal resin material, which is measured at 20° C. and 30 rpm using a Brookfield-type (B-type) viscometer, is 100 to 1,000 mPa·s, and the amount of a plasticizer in the polyvinyl acetal resin film is 0 to 20% by mass based on a total mass of the polyvinyl acetal resin film.
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公开(公告)号：US20210371296A1
公开(公告)日：2021-12-02
申请号：US17396967
申请日：2021-08-09
申请人： Jon Weller , Candace Chan
发明人： Jon Weller , Candace Chan
摘要： Fabricating a layer including lithium lanthanum zirconate (Li7La3Zr2O12) layer includes forming a slurry including lanthanum zirconate (La2Zr2O7) nanocrystals, a lithium precursor, and a lanthanum precursor in stoichiometric amounts to yield a dispersion including lithium, lanthanum, and zirconium. In some cases, the dispersion includes lithium, lanthanum, and zirconium in a molar ratio of 7:3:2. In certain cases, the slurry includes excess lithium. The slurry is dispensed onto a substrate and dried. The dried slurry is calcined to yield the layer including lithium lanthanum zirconate.
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公开(公告)号：US11117351B2
公开(公告)日：2021-09-14
申请号：US16316065
申请日：2017-08-02
IPC分类号： B32B17/10 , B29C48/00 , B29C48/21 , B32B37/10 , B32B37/18 , B32B7/023 , C08K3/04 , C08K5/103 , C08L29/14 , B32B27/20 , B60J1/00 , B29K105/00 , B29L7/00 , B29L9/00
摘要： The present invention aims to provide an interlayer film for a colored laminated glass which exhibits a visible light transmittance Tv of 5% or lower, small variation in visible light transmittance and an excellent appearance when incorporated in a laminated glass together with two clear glass plates in conformity with JIS R3202 (1996), and a colored laminated glass produced using the interlayer film for a colored laminated glass. Provided is an interlayer film for a colored laminated glass exhibiting a visible light transmittance Tv of 5% or lower when incorporated in a laminated glass together with two clear glass plates in conformity with JIS R3202 (1996), the interlayer film for a colored laminated glass including a laminate of at least two layers including a first resin layer containing a thermoplastic resin and a colorant and a second resin layer containing a thermoplastic resin and no colorant, the first resin layer satisfying a ratio of a difference Δt1 in thickness between the maximum value t1max and the minimum value t1min to an average thickness (Δt1/average thickness of first resin layer) of 0.30 or less.
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公开(公告)号：US20210189114A1
公开(公告)日：2021-06-24
申请号：US17130816
申请日：2020-12-22
申请人： DELTA OF SWEDEN AB
IPC分类号： C08L29/14 , A63H33/00 , B43L19/00 , C08K5/103 , C08L31/04 , C08K5/00 , C08J9/32 , C08J9/00 , C09K3/10 , C08K5/053 , C08L83/04 , B29C67/04 , C08F16/38 , C08K3/36 , C08K3/40 , C08K7/28 , C08K13/02
摘要： A composition comprising; a) at least one homopolymer or copolymer of vinyl acetate; and b) at least one softener.
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