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公开(公告)号：US11772371B2
公开(公告)日：2023-10-03
申请号：US17856540
申请日：2022-07-01
Applicant: JIAPU INNOVATIVE FILM (KUNSHAN) CO., LTD.
Inventor： Jialiang Xia , Xuewen Gao , Yu Xia , Minyan Tang
CPC classification number: B32B27/08 , B32B7/12 , B32B27/306 , B32B27/32 , B32B27/34 , B32B27/36 , B65D65/40 , B32B2250/05 , B32B2250/24 , B32B2307/518 , B32B2307/72 , B32B2439/70 , B32B2553/00
Abstract: A high-performance multilayer film for packaging, the structure being: BL/TIE/PO1/POX/PO3, obtained once by multilayer coextrusion and biaxial stretching, wherein: the total thickness of the multilayer film is 8 to 100 micrometers; the absolute value of the difference of the solubility parameters between the PO1 and PO3 layer materials is ≥0.1 and ≤0.5, and the absolute value of the difference of the cohesive energy density is ≥3, and ≤5; the solubility parameter and cohesive energy density of the POX bridge material are based on one of the PO1 and PO3 layer materials, and it's transitioned to the other in a gradient way; the absolute value of the difference of the solubility parameters between adjacent layers from the PO1 layer to the POX bridge and the PO3 layer is ≤0.1 (J·cm−3)1/2, and the absolute value of the difference of the cohesive energy density is ≤3 J/cm3).
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公开(公告)号：US11772368B2
公开(公告)日：2023-10-03
申请号：US16227178
申请日：2018-12-20
Applicant: FLEXOPACK S.A.
Inventor： Dimitris Gkinosatis
CPC classification number: B32B27/08 , B32B1/00 , B32B1/08 , B32B27/285 , B32B27/306 , B32B27/32 , B32B27/34 , B65D88/1612 , B32B2250/02 , B32B2250/05 , B32B2250/24 , B32B2270/00 , B32B2307/31 , B32B2307/7244 , B32B2307/738 , B32B2439/46 , B32B2439/70 , Y10T428/1334 , Y10T428/1341
Abstract: The invention relates to plastic film preferably with a thickness of 50 to 300 microns, comprising a polyolefin homopolymer or copolymer, a polyether copolymer having a melting point between 100° C. and 120° C. and a layer comprising oxygen barrier polymer.
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公开(公告)号：US11765847B2
公开(公告)日：2023-09-19
申请号：US17191279
申请日：2021-03-03
Applicant: UTI INC.
Inventor： Kukhyun Sunwoo , Tea Joo Ha , Jong In Park , Jung Seok Woo
CPC classification number: H05K5/03 , B32B3/30 , B32B17/10073 , B32B2250/05 , B32B2255/10 , B32B2307/412 , B32B2307/558 , B32B2457/20
Abstract: Disclosed are a flexible cover window and a method of manufacturing the same. A glass-based flexible cover window includes planar portions formed so as to correspond to planar regions of a flexible display and a folding portion formed so as to be connected to the planar portions, the folding portion being formed so as to correspond to a folding region of the flexible display, wherein the folding portion including a shock compensation pattern unit, and the shock compensation pattern unit has cylindrical patterns.
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公开(公告)号：US11761106B2
公开(公告)日：2023-09-19
申请号：US17384552
申请日：2021-07-23
Applicant: TOYODA GOSEI CO., LTD.
Inventor： Yuji Hotta , Koji Nakatani , Hiroaki Ono , Shiho Fujii , Noritake Isomura
CPC classification number: C25D3/06 , B32B15/043 , B32B15/082 , C23C18/1633 , C25D5/14 , C25D5/623 , C25D5/627 , B32B2250/05 , B32B2311/12 , B32B2311/22 , B32B2605/00 , B60R13/00
Abstract: A method for producing a black plated resin part includes the steps of electroplating a resin substrate provided with an underlying plating layer in a trivalent chromium plating bath containing thiocyanic acid, to thereby form, on the underlying plating layer, a black chromium plating layer composed of trivalent chromium and having a thickness of 0.15 μm or more; and immersing the resin substrate provided with the black chromium plating layer in warm water at 30° C. or higher for a predetermined time. In the method, the amount of thiocyanic acid contained in the trivalent chromium plating bath, the temperature of the warm water, and the time of immersion of the resin substrate in the warm water are adjusted so that the black chromium plating layer exhibits a b* value of −1.7 or less based on the L*a*b* color system.
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公开(公告)号：US20230288699A1
公开(公告)日：2023-09-14
申请号：US18006224
申请日：2021-07-22
Applicant: Solutia Inc.
Inventor： Lora Lee Spangler , Steven V Haldeman , Ingo Kramer , Jeffrey B Hurlbut
CPC classification number: G02B27/0101 , B32B17/10678 , B32B17/10761 , G02B2027/0196 , B32B2250/05
Abstract: A wedge-shaped interlayer having reduced dynamic ghosting is provided, wherein the interlayer comprises at least one polymer layer comprising a poly(vinyl acetal) resin and at least one plasticizer, wherein said wedge-shaped interlayer defines a head-up display (HUD) region having a target vertical wedge angle, an actual vertical wedge angle and an absolute wedge angle rate of change, wherein the absolute wedge angle rate of change is less than 3.0 prad/mm throughout the entire HUD region.
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Patent Agency Ranking
公开(公告)号：US11745848B2
公开(公告)日：2023-09-05
申请号：US16999198
申请日：2020-08-21
Applicant: AIRBUS OPERATIONS S.L.
Inventor： Raul Olmo Mora , Tamara Blanco Varela
IPC: B64C1/40 , B29C70/22 , B32B5/02 , G10K11/168 , B29K307/04 , B29K309/08 , B64C1/00
CPC classification number: B64C1/40 , B29C70/228 , B32B5/024 , G10K11/168 , B29K2307/04 , B29K2309/08 , B32B2250/03 , B32B2250/05 , B32B2262/101 , B32B2262/106 , B32B2307/102 , B32B2605/18 , B64C2001/0072
Abstract: A sound wave absorbing laminate composite material structure for an aircraft including stacked plies of a hybrid composite material, wherein each of the hybrid composite material plies includes first polymer material tows parallel to a warp direction, second polymer material tows parallel to a weft direction, and sound absorbent material tows parallel to the warp direction, wherein the first and second polymer material tows carbon or glass fiber reinforcing polymer.
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公开(公告)号：US11738543B2
公开(公告)日：2023-08-29
申请号：US17469277
申请日：2021-09-08
Applicant: Mitsubishi Chemical Corporation
Inventor： Kohei Oura , Shinji Nakanishi , Mei Takatsuka , Yoshitaka Matsumura
IPC: B32B27/08 , B32B1/00 , B32B7/12 , B32B27/30 , B32B27/32 , B32B27/34 , B32B27/36 , B65D65/40 , B65D75/00
CPC classification number: B32B27/08 , B32B1/00 , B32B7/12 , B32B27/306 , B32B27/32 , B32B27/34 , B32B27/36 , B65D65/40 , B65D75/008 , B32B2250/05 , B32B2250/24 , B32B2307/31 , B32B2439/46
Abstract: A multilayer structure includes a protective layer, an ethylene-vinyl alcohol copolymer layer, a heat seal resin layer, and an intermediate layer provided between the ethylene-vinyl alcohol copolymer layer and the heat seal resin layer and containing a polypropylene resin, wherein the intermediate layer further contains a hydrocarbon resin having a number average molecular weight of 100 to 3,000, and a softening point of not less than 60° C. and less than 170° C. The multilayer structure satisfies requirements for a lower water vapor permeability and a sufficient heat seal strength, and provides a standup pouch having a smaller gas barrier property change rate after retort treatment.
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公开(公告)号：US11731406B2
公开(公告)日：2023-08-22
申请号：US17315984
申请日：2021-05-10
Applicant: Mitsubishi Chemical Corporation
Inventor： Shinji Nakanishi , Kohei Oura , Yoshitaka Matsumura
IPC: B32B27/08 , B32B1/00 , B32B7/12 , B32B27/30 , B32B27/32 , B32B27/34 , B32B27/36 , B65D65/40 , B65D75/00
CPC classification number: B32B27/08 , B32B1/00 , B32B7/12 , B32B27/306 , B32B27/32 , B32B27/34 , B32B27/36 , B65D65/40 , B65D75/008 , B32B2250/05 , B32B2250/24 , B32B2270/00 , B32B2274/00 , B32B2307/31 , B32B2307/54 , B32B2307/7244 , B32B2439/40
Abstract: Disclosed is a laminate including a protection layer, a barrier layer, and a heat sealing layer, in which a product of a tensile elastic modulus A in a reference direction, a tensile elastic modulus B in a direction forming an angle of 45° with respect to the reference direction, and a tensile elastic modulus C in a direction forming an angle of 90° with respect to the reference direction is 0.22 (GPa)3 or less, and a value of the tensile elastic modulus B to the tensile elastic modulus A, a value of the tensile elastic modulus C to the tensile elastic modulus A, and a value of the tensile elastic modulus C to the tensile elastic modulus B are each 0.1 to 10.
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49.发明授权公开(公告)号：US11731393B2
公开(公告)日：2023-08-22
申请号：US17727537
申请日：2022-04-22
Applicant: TOYOTA BOSHOKU KABUSHIKI KAISHA , NATIONAL UNIVERSITY CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH SYSTEM
Inventor： Tetsuya Yamamoto , Kohei Kira , SulChan Kim , Keisuke Kato , Masaaki Nomura
CPC classification number: B32B5/16 , B32B27/32 , B32B27/34 , B29C70/42 , B29K2023/00 , B29K2077/00 , B29K2307/04 , B32B2250/05 , B32B2250/24 , B32B2262/106 , B32B2264/0264
Abstract: The fiber-reinforced resin material of the present invention is a fiber-reinforced resin material having a laminated structure in which fiber assembly layers and thermoplastic resin layers are alternately located, wherein the fiber assembly layers are each an assembly of continuous fibers having thermoplastic resin particles attached to surfaces thereof, and the fiber-reinforced resin material has a higher elongation on one surface side than that on the other surface side. The fiber-reinforced resin structure is made of the present fiber-reinforced resin material. A method for manufacturing the present fiber-reinforced resin material includes: a stacking step of stacking a sheet-shaped product of the continuous fibers that serves as the fiber assembly layer and a resin sheet that serves as the thermoplastic resin layer so as to obtain the laminated structure; and a hot-pressing step of heating and compressing a stacked product obtained through the stacking step in a stacking direction.
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公开(公告)号：US11718074B2
公开(公告)日：2023-08-08
申请号：US16305681
申请日：2017-05-31
Applicant: KURARAY CO., LTD.
Inventor： Yasuhiro Nonaka , Makoto Suzuki
IPC: B32B27/08 , B32B25/08 , B32B25/14 , B32B27/30 , B32B27/40 , C08J5/18 , B29C48/08 , B29K75/00 , B29K23/00
CPC classification number: B32B27/08 , B32B25/08 , B32B25/14 , B32B27/302 , B32B27/306 , B32B27/40 , C08J5/18 , B29C48/08 , B29K2023/083 , B29K2075/00 , B29K2995/0067 , B32B2250/05 , B32B2250/24 , B32B2250/42 , B32B2307/7244 , B32B2439/70 , C08J2329/04 , C08J2425/04 , C08J2475/04
Abstract: A film with a gas barrier resin having a glass transition temperature of 70° C. or below and an elastomer, and having an oxygen permeability coefficient of 200 mL/(m2·day·atm) or less. In a case where tension is applied to stretch the film in a machine direction (MD) at 20° C. such that a twofold increase in length of the film is kept for 30 seconds, and then the tension is released, a ratio L2/L1 is 1.5 or less, where L1 denotes the length of the film prior to application of the tension and L2 denotes the length of the film subsequent to release of the tension. An elongation ratio at break ETD/EMD of the film is preferably 0.9 or more and 1.7 or less, there EMD denotes the elongation at break in MD and ETD denotes the elongation at break in the transverse direction (TD).
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