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公开(公告)号：US20240286362A1
公开(公告)日：2024-08-29
申请号：US18575645
申请日：2022-06-27
发明人： Danit PELEG
IPC分类号： B29C64/40 , B29C64/118 , B29C64/188 , B29K29/00 , B29K75/00 , B29L31/48 , B33Y10/00 , B33Y40/20 , B33Y70/00 , B33Y80/00
CPC分类号： B29C64/40 , B29C64/118 , B29C64/188 , B33Y10/00 , B33Y40/20 , B33Y70/00 , B33Y80/00 , B29K2029/04 , B29K2075/00 , B29K2995/0062 , B29L2031/48
摘要： To provide an article that can be manufactured easily by using a 3D printer and a method for manufacturing the article. A method for manufacturing an article by using a 3D printer, comprising: printing a first resin layer by using the 3D printer; printing a second resin layer on the first resin layer using a material different from a material of the first resin layer by using the 3D printer; printing a third resin layer on the second resin layer using a material different from a material of the second resin layer by using the 3D printer, wherein the first resin layer is in contact with the third resin layer in a partial region of the first resin layer, the first resin layer and the third resin layer are composed of a water-insoluble material, the second resin layer is composed of a water-soluble material, and a single article is formed by the first resin layer and the third resin layer.
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公开(公告)号：US20240280122A1
公开(公告)日：2024-08-22
申请号：US18568670
申请日：2022-06-10
发明人： Tsuyoshi CHIBA , Fumihiro ARAKAWA
CPC分类号： F15D1/12 , B29C33/42 , B29C64/112 , B29K2027/06 , B29K2029/04 , B29K2033/00
摘要： A drag reduction structure wherein a first portion including a plurality of convex portions and concave portions, and a second portion are placed on a first surface; a height from a bottom portion of the concave portion to a top portion of the convex portion, of the first portion, is 10 μm or more and 1000 μm or less; a length of the first portion in a second direction is 30 mm or more; and a width of the first portion and a width of the second portion, in a first direction crossing the second direction, is 0.2 mm or more and 50 mm or less.
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公开(公告)号：US11947144B2
公开(公告)日：2024-04-02
申请号：US16979604
申请日：2019-03-28
发明人： Yohei Nishimura , Yasunari Kusaka , Nami Nakajima
CPC分类号： G02B5/305 , B29D7/01 , B29K2029/04
摘要： The present invention relates to a polyvinyl alcohol film comprising a vinyl alcohol-based polymer, the polyvinyl alcohol film having an NMR signal intensity at 0.10 milliseconds of 78% or less of the initial intensity, when the polyvinyl alcohol film after immersing in water at 60° C. for 2 hours is measured as a measurement sample by a solid echo method using pulse NMR at 60° C.
According to the polyvinyl alcohol film of the present invention, a polarizing film having good polarization performance, which is unlikely to decrease even under high humidity, can be manufactured.-
公开(公告)号：US11859058B2
公开(公告)日：2024-01-02
申请号：US16615464
申请日：2018-06-06
申请人： DAICEL-EVONIK LTD.
发明人： Mitsuteru Mutsuda , Yoshiki Nakaie , Hiroaki Arita
CPC分类号： C08J3/12 , B29B9/06 , B33Y70/00 , C08L29/04 , C08L77/00 , B29K2029/04 , C08L2205/22
摘要： Provided is a method for producing resin particles by melt-kneading with a non-water-soluble resin in a wide range of melt-kneading temperature according to the melting point or glass transition temperature of the resin. This production method includes melt-kneading a water-soluble matrix, containing a modified polyvinyl alcohol-based resin, and a non-water-soluble resin to form a pre-molded article in which the non-water-soluble resin is dispersed in particulate; and bringing the pre-molded article into contact with an aqueous solvent to elute the matrix. The modified polyvinyl alcohol-based resin contains in a side chain thereof an alkyl group including at least one hydroxyl group (for example, a 1,2-dihydroxyalkyl group).
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公开(公告)号：US11820070B2
公开(公告)日：2023-11-21
申请号：US17095226
申请日：2020-11-11
IPC分类号： B29C64/118 , B29C64/295 , B29C64/205 , B29C64/245 , B33Y10/00 , B33Y70/00 , B29L31/18 , B33Y30/00 , B33Y80/00 , B29K103/06 , B29K29/00 , B29K25/00 , B29K55/02 , B29K67/00 , B29L31/08
CPC分类号： B29C64/118 , B29C64/205 , B29C64/245 , B29C64/295 , B33Y70/00 , B29K2025/06 , B29K2029/04 , B29K2055/02 , B29K2067/046 , B29K2103/06 , B29L2031/082 , B29L2031/18 , B33Y10/00 , B33Y30/00 , B33Y80/00
摘要： An additive manufacturing technique includes depositing, via a filament delivery device, a filament onto a surface of a substrate. The filament includes a binder and a high entropy alloy powder. The technique also includes sacrificing the binder to form a preform and sintering the preform to form a component.
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公开(公告)号：US20180251614A1
公开(公告)日：2018-09-06
申请号：US15756696
申请日：2016-09-07
发明人： Takahiro HIURA , Katsuhiko KATSUMA
CPC分类号： C08J5/18 , B29C41/003 , B29K2029/04 , B29L2007/008 , B65D65/46 , C08J3/18 , C08J2329/04 , C08J2429/04 , C08K5/0016 , C08K5/053 , C08L29/04 , C11D17/043
摘要： A water-soluble film for packaging a liquid detergent containing a polyalcohol (Y) comprises a polyvinyl alcohol resin (A) and a polyalcohol (X), wherein the proportion x (wt. %) of the polyalcohol (X) with respect to the polyvinyl alcohol resin (A) and the proportion y (wt. %) of the polyalcohol (Y) contained in the liquid detergent satisfy the following expression: x>y The water-soluble film can be formed into an excellent package which is free from deterioration in the tension of the water-soluble film over time even with the liquid detergent packaged therein.
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公开(公告)号：US20180245028A1
公开(公告)日：2018-08-30
申请号：US15753693
申请日：2016-09-07
CPC分类号： C11D17/042 , B29C41/003 , B29C41/24 , B29C41/46 , B29K2029/04 , B29K2867/003 , B29K2995/0062 , B29L2031/7128 , B65D65/46 , C08J5/18 , C08J2329/04 , C08J2403/02 , C08J2429/04 , C08K5/0016 , C08K5/053 , C08L29/04 , C11D3/3753 , C11D17/043
摘要： A water-soluble film contains a polyvinyl alcohol resin (A), and has a complete dissolution time (T) and a curl area percentage (S), wherein a product (T×S) of the complete dissolution time (T) and the curl area percentage (S) satisfies the following expression (1): 1000≤(Complete dissolution time (T))×(Curl area percentage (S))≤7000 (1) The water-soluble film satisfies contradictory property requirements, i.e., satisfactory solubility and curl suppressing property, for example, even if being formed by using an acid-modified PVA resin.
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公开(公告)号：US09960399B2
公开(公告)日：2018-05-01
申请号：US14477219
申请日：2014-09-04
申请人： ZPower, LLC
发明人： Hieu Duong , George Adamson
IPC分类号： B29C47/00 , B29C47/06 , H01M2/14 , H01M2/16 , H01M10/32 , B29K29/00 , B29K81/00 , B29K105/24 , B29L7/00 , B29L31/34
CPC分类号： H01M2/145 , B29C47/0004 , B29C47/0009 , B29C47/06 , B29K2023/06 , B29K2029/04 , B29K2081/00 , B29K2105/243 , B29K2995/0007 , B29K2995/0077 , B29K2995/0097 , B29L2007/00 , B29L2031/3468 , H01M2/1653 , H01M2/166 , H01M2/1686 , H01M10/32
摘要： A multi-functional battery separator comprises two or more active separator layers deposited from different polymer solutions to form a multilayered unitary structure comprising a free-standing film, a multiplex film on one side of a porous substrate, or separate films or multiplex films on opposite sides of a porous substrate. In a preferred embodiment, the cascade coating method is used to simultaneously deposit the active separator layers wet so that the physical, electrical and morphological changes associated with the polymer drying out process are avoided or minimized. The multi-functional separator is inexpensive to fabricate, exhibits enhanced ionic conductivity and ionic barrier properties, and eliminates gaps between individual layers in a separator stack that can contribute to battery failure.
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9.发明申请公开(公告)号：US20180101059A1
公开(公告)日：2018-04-12
申请号：US15837710
申请日：2017-12-11
申请人： LG Display Co., Ltd.
发明人： Chang Soo KIM , Chae Kyung LIM
IPC分类号： G02F1/1335
CPC分类号： G02F1/133528 , B29D11/00644 , B29D11/0073 , B29D11/00865 , B29K2029/04 , G02F2001/01791
摘要： A method of manufacturing a polarizer, includes forming a polarizing layer having a light axis for polarized light, forming an upper coating layer on an upper surface of the polarizing layer, forming an adhesive layer on an upper surface of the upper coating layer, forming a lower coating layer on a lower surface of the polarizing layer, and forming a protection layer on a lower surface of the lower coating layer, wherein the lower coating layer includes a wavelength conversion material configured to convert a wavelength of a received light to a different wavelength.
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公开(公告)号：US09921351B2
公开(公告)日：2018-03-20
申请号：US13891401
申请日：2013-05-10
发明人： Kyu Yeol In , Hee Kyung Kim , Won Cheol Jung , Hyung Jun Kim , Kyoung Ah Oh , Moon Yeon Lee , Myung Sup Jung
CPC分类号： G02B5/3083 , B29C55/045 , B29D11/0073 , B29D11/00788 , B29K2023/38 , B29K2029/04 , B29K2995/0034 , B32B37/12 , B32B38/0008 , B32B2037/1276 , B32B2038/0028 , B32B2307/40 , G02B5/3025
摘要： An optical film includes: a polarization layer; a first phase retardation layer having an optic axis at an angle in a range from about 17 degrees to about 27 degrees or from about −27 degrees to about −17 degrees with respect to a transmission axis of the polarization layer; and a second phase retardation layer having an optic axis at an angle in a range from about 85 degrees to about 95 degrees with respect to the transmission axis of the polarization layer. The polarization layer, the first phase retardation layer, and the second phase retardation layer are deposited in sequence, the first phase retardation layer is a half-wave plate, the second phase retardation layer is a quarter-wave plate, and out-of-plane retardation values of the first phase retardation layer and the second phase retardation layer for incident light having the standard wavelength have opposite signs.
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