公开(公告)号：US11878487B2

公开(公告)日：2024-01-23

申请号：US17723545

申请日：2022-04-19

Applicant: NITTO DENKO CORPORATION

Inventor： Kei Mishima ,  Naoto Nagami

IPC: B32B3/10 ,  B32B15/01 ,  B32B3/26 ,  B32B15/20 ,  C08J9/12 ,  C09D151/08 ,  H05K1/02

CPC classification number: B32B15/01 ,  B32B3/266 ,  B32B15/20 ,  C08J9/122 ,  C09D151/08 ,  B32B2255/06 ,  B32B2255/26 ,  B32B2307/202 ,  B32B2457/00 ,  B32B2457/08 ,  C08J2351/08 ,  H05K1/0277

Abstract: A porous resin film for a metal layer laminate board and a metal layer laminate board are provided to suppress damage to a metal layer disposed on an inner peripheral surface of a through hole and to have excellent electrical connection reliability even under the high temperature environment. The porous resin film for a metal layer laminate board is used in lamination of a metal layer. The porous resin film for a metal layer laminate board has a minimum thermal expansion coefficient X in a plane direction perpendicular to a thickness direction and a thermal expansion coefficient Z in the thickness direction. In the porous resin film for a metal layer laminate board, a ratio (Z/X) of the thermal expansion coefficient Z in the thickness direction to the minimum thermal expansion coefficient X is 3.5 or less.

公开(公告)号：US20230331944A1

公开(公告)日：2023-10-19

申请号：US18025141

申请日：2021-09-09

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Hirosuke SAITO ,  Hiroaki UMEHARA ,  Hiroharu INOUE ,  Rihoko WATANABE

IPC: C08J5/24 ,  C08F257/02 ,  C08F290/06 ,  C08K3/36 ,  H05K1/03

CPC classification number: C08J5/244 ,  C08F257/02 ,  C08F290/062 ,  C08K3/36 ,  C08J5/249 ,  H05K1/0346 ,  H05K1/0366 ,  C08J2351/06 ,  C08J2351/08

Abstract: A resin composition contains a maleimide compound (A) that has a maleimide equivalent of 500 g/eq. or less, is solid at 25° C., and dissolves at one or more concentration in a range of 40% by mass or more and less than 100% by mass as a concentration of the maleimide compound in a mixture of at least one selected from the group consisting of toluene and methyl ethyl ketone and the maleimide compound at 25° C.; and a polymerizable compound (B) having a carbon-carbon unsaturated double bond in a molecule and a proportion of a total mass of heteroatoms to a total mass of all constituent elements of 15% by mass or less.

公开(公告)号：US20230295395A1

公开(公告)日：2023-09-21

申请号：US18122081

申请日：2023-03-15

Applicant: Regents of the University of Minnesota

Inventor： Steven John Severtson ,  Drew Allen Hauge ,  Jiwei Zhang ,  Jesus David Castaño Urueña

IPC: C08J11/10 ,  C12P7/62 ,  B09B3/60

CPC classification number: C08J11/105 ,  C12P7/62 ,  B09B3/60 ,  C08J2351/08 ,  B09B2101/75

Abstract: Described herein are methods and compositions for degrading a polymer. For example, methods can include comprising contacting a polymer with one or more polymer-degrading fungal species, wherein the polymer comprises a polyester graft, and wherein the polymer is a polymerization product of at least a monomer selected from the group consisting of acrylates, methacrylates, and combinations thereof.

公开(公告)号：US09777186B2

公开(公告)日：2017-10-03

申请号：US14423377

申请日：2013-07-29

Applicant: LG CHEM, LTD.

Inventor： Joon-Koo Kang ,  Yeong-Rae Chang ,  Sung-Don Hong ,  Soon-Hwa Jung ,  Eun-Kyu Her

IPC: C09D135/02 ,  B32B27/06 ,  B32B27/08 ,  C09D143/04 ,  C08J5/18 ,  C08J7/04 ,  C09D133/08 ,  C09D4/06 ,  B32B27/36

CPC classification number: C09D143/04 ,  B32B27/36 ,  C08J5/18 ,  C08J7/04 ,  C08J2351/08 ,  C09D4/06 ,  C09D133/08 ,  Y10T428/24917 ,  Y10T428/24942 ,  Y10T428/24967

Abstract: The present invention relates to a hard coating film, and, more particularly, to a hard coating film having hardness and excellent physical properties without a supporting substrate. According to the present invention, the hard coating film has high physical properties including hardness, scratch resistance, transparency, durability, light resistance, and light transmittance. Thus, the hard coating film can find useful applications in various fields thanks to its excellent physical properties.

公开(公告)号：US09596753B2

公开(公告)日：2017-03-14

申请号：US15240958

申请日：2016-08-18

Applicant: NOVOSET, LLC

Inventor： Sajal Das ,  Patrick Shipman

IPC: H05K1/03 ,  C08F279/02 ,  C08J5/24 ,  C08F283/12 ,  B32B15/06 ,  B32B25/02 ,  B32B15/20

CPC classification number: H05K1/0326 ,  B32B15/06 ,  B32B15/20 ,  B32B25/02 ,  B32B2307/204 ,  B32B2457/08 ,  C08F279/02 ,  C08F283/12 ,  C08J5/24 ,  C08J2351/00 ,  C08J2351/08 ,  H05K1/0346 ,  H05K1/0366 ,  H05K2201/015 ,  H05K2201/0158 ,  H05K2201/0162

Abstract: An ultra low loss dielectric thermosetting resin composition has at least one cyanate ester component (A) and at least one reactive intermediate component (B) that is capable of copolymerization with said component (A). The invention is a cyanate ester resin of the form: Tn-[W-(Z)f/(H)1−f-W]n−1-[W-(Z)f/(H)1−f-(OCN)f/(R)1−f]n+2, wherein T is a 1,3,5-substituted-triazine moiety (C3N3); W is a linking atom between triazine and either component A or component B; Z is component (A); H is component (B); OCN is a cyanate ester end group; R is a reactive end group of component B; n is an integer greater than or equal to 1; and f is a weight or mole fraction of component A. The composition exhibits excellent dielectric properties and yields a high performance laminate for use in high layer count, multilayer printed circuit board (PCB), prepregs, resin coated copper (RCC), film adhesives, high frequency radomes, radio frequency (RF) laminates and various composites.

Abstract translation: 超低损耗介电热固性树脂组合物具有至少一种能够与所述组分（A）共聚的氰酸酯组分（A）和至少一种反应性中间组分（B）。 本发明是以下形式的氰酸酯树脂：Tn- [W-（Z）f /（H）1-fW] n-1- [W-（Z）f /（H）1-f-（OCN） f /（R）1-f] n + 2，其中T是1,3,5-取代三嗪部分（C 3 N 3）; W是三嗪与组分A或组分B之间的连接原子; Z是组分（A）; H是组分（B）; OCN是氰酸酯端基; R是组分B的反应性端基; n是大于或等于1的整数; 并且f是组分A的重量或摩尔分数。组合物显示出优异的介电性能并产生用于高层计数，多层印刷电路板（PCB），预浸料，树脂涂层铜（RCC），膜粘合剂 ，高频雷达，射频（RF）层压板和各种复合材料。

公开(公告)号：US20160340460A1

公开(公告)日：2016-11-24

申请号：US15033829

申请日：2015-03-20

Applicant: Hulin XU

Inventor： Hulin XU ,  Changjin ZHU

IPC: C08F283/00 ,  H01M8/103 ,  H01M8/1034 ,  C08J5/22 ,  B01J39/18

CPC classification number: C08F283/00 ,  B01J39/19 ,  C08F8/12 ,  C08F8/36 ,  C08F212/14 ,  C08F2438/01 ,  C08F2500/26 ,  C08F2810/20 ,  C08G79/025 ,  C08J5/22 ,  C08J5/2268 ,  C08J5/2287 ,  C08J2325/08 ,  C08J2351/08 ,  C08J2385/02 ,  H01M2/16 ,  H01M8/02 ,  H01M8/103 ,  H01M8/1034 ,  H01M2008/1095 ,  C08F212/08

Abstract: A sulfonated polyphosphazene copolymer proton exchange membrane material, and a method for preparing such membrane includes a macromolecule initiator as bromo polyphosphazene is subjected to atom transfer radical polymerization with styrene, yielding a graft copolymer, which is hydrazinolyzed with hydrazine hydrate resulting in a copolymer including a hydroxyl group. The copolymer is reacted with 1,4-butane sultone to yield a sulfonated copolymer finally. The polymer is cross-linked with 2,6-di(hydroxymethyl)-4-methyl phenol (BHMP) as a cross linking agent in the presence of methyl sulfonic acid, yielding cross-linked proton exchange membrane. Such cross-linked graft copolymer membrane has high proton conductivity, low methanol hindrance, and low cost, and has ideal effect when applied in fuel cells as proton exchange membrane material.

Abstract translation: 一种磺化聚磷腈共聚物质子交换膜材料及其制备方法，其特征在于，将溴代聚磷腈的高分子引发剂与苯乙烯进行原子转移自由基聚合，得到接枝共聚物，并与水合肼进行肼解，形成共聚物， 羟基。 共聚物与1,4-丁烷磺内酯反应，最终得到磺化共聚物。 聚合物在甲基磺酸存在下与2,6-二（羟甲基）-4-甲基苯酚（BHMP）交联，产生交联的质子交换膜。 这种交联接枝共聚物膜具有高质子传导性，低甲醇阻力和低成本，并且在作为质子交换膜材料用于燃料电池中具有理想的效果。

公开(公告)号：US09447249B2

公开(公告)日：2016-09-20

申请号：US14412233

申请日：2013-07-05

Applicant: BASF SE

Inventor： Patrick Spies ,  Frank Braun ,  Carsten Schips ,  Frank Prissok ,  Peter Gutmann ,  Klaus Hahn ,  Bernhard Schmied

IPC: C08J9/12 ,  C08J9/16 ,  C08J9/20 ,  C08J9/228 ,  C08J9/00 ,  C08G18/66 ,  C08G18/72 ,  C08G18/08 ,  C08F283/00 ,  C08L25/08 ,  C08L51/08 ,  C08L75/04 ,  C08F112/08 ,  C08G18/48 ,  C08L25/06 ,  C08J9/14

CPC classification number: C08J9/20 ,  C08F112/08 ,  C08F283/006 ,  C08G18/14 ,  C08G18/4854 ,  C08G18/6607 ,  C08G18/6674 ,  C08G18/72 ,  C08J9/0061 ,  C08J9/141 ,  C08J2201/026 ,  C08J2203/14 ,  C08J2325/06 ,  C08J2351/08 ,  C08J2375/08 ,  C08L25/06 ,  C08L25/08 ,  C08L51/08 ,  C08L75/04 ,  C08F2/44 ,  C08F2/18

Abstract: Expandable-polymer-particle material comprising at least one thermoplastic polyurethane (TPU) with Vicat softening point (in accordance with ISO 306/ASO) below 80° C. and from 5 to 95% by weight of at least one polymer obtainable via free-radical polymerization, based on the entirety of TPU and of the polymer obtainable via free-radical polymerization, where the polymer obtainable via free-radical polymerization has been bonded to the TPU in a manner that gives a comb polymer, graft polymer, or copolymer, is suitable for the production of moldings, in particular for use as insulation material.

Abstract translation: 包含至少一种具有维卡软化点（根据ISO 306 / ASO）低于80℃的热塑性聚氨酯（TPU）和5至95重量％的至少一种可通过游离 - 基于通过自由基聚合可获得的TPU和聚合物的全部基团的自由基聚合，其中可通过自由基聚合获得的聚合物以赋予梳状聚合物，接枝聚合物或共聚物的方式结合到TPU上， 适用于模制品的生产，尤其适用于绝缘材料。

公开(公告)号：US20150013880A1

公开(公告)日：2015-01-15

申请号：US14491042

申请日：2014-09-19

Applicant: Owens Corning Intellectual Capital, LLC

Inventor： Michelle L. Korwin-Edson ,  Robert J. O'Leary ,  Robert Edwin Quinn ,  Fatemeh Nassreen Olang

IPC: C08J9/12 ,  E04B1/74 ,  E04C5/07 ,  C08J9/228 ,  E04B1/68

CPC classification number: C08J9/127 ,  C08J9/08 ,  C08J9/228 ,  C08J2201/022 ,  C08J2201/026 ,  C08J2203/12 ,  C08J2333/00 ,  C08J2351/08 ,  C08L51/003 ,  C08L51/04 ,  C08L53/02 ,  E04B1/6801 ,  E04B1/74 ,  E04B2001/742 ,  E04C5/07 ,  C08L2666/04 ,  C08L2666/14 ,  C08L2666/02

Abstract: Foams for filling cavities and crevasses and for forming foamed products are provided. The latex foam may include an A-side containing a functionalized latex and a B-side that contains a crosslinking agent and optionally a non-functionalized latex. The A- and/or B-side contain a blowing agent package or components forming the blowing agent package. The blowing agent package may be the combination of two or more chemicals that when mixed together form a gas or a chemical compound that, when activated by heat or light, forms a gas. In an alternate embodiment, the latex foam includes a functionalized latex, an acid, and an encapsulated crosslinking agent and base. Alternatively, the spray latex foam may include a functionalized latex, a crosslinking agent, and an encapsulated dry acid and dry base. The encapsulating agent may be a protective, non-reactive shell that can be broken or melted at the time of application.

Abstract translation: 提供用于填充空腔和裂缝的泡沫和用于形成发泡产品。 胶乳泡沫可以包括含有官能化胶乳的A侧和含有交联剂和任选的非官能化胶乳的B侧。 A-和/或B侧含有形成发泡剂包装的发泡剂包装或组分。 发泡剂包装可以是两种或更多种化合物的组合，当混合在一起形成气体或化学化合物时，当通过热或光活化时，其形成气体。 在一个替代实施方案中，胶乳泡沫包括官能化胶乳，酸和包封的交联剂和碱。 或者，喷雾胶乳泡沫可以包括官能化胶乳，交联剂和包封的干酸和干基。 包封剂可以是在施用时可以破裂或熔化的保护性非反应性外壳。

公开(公告)号：US08497323B2

公开(公告)日：2013-07-30

申请号：US13061033

申请日：2009-08-27

Applicant: Ayaka Wakita ,  Toshihiro Kasai ,  Kouichi Shishido

Inventor： Ayaka Wakita ,  Toshihiro Kasai ,  Kouichi Shishido

IPC: C08L83/00

CPC classification number: C08F2/44 ,  C08F2/22 ,  C08F283/12 ,  C08G77/04 ,  C08J3/122 ,  C08J2351/08

Abstract: Disclosed is a method for producing powder of a vinyl polymer containing a silicone polymer, which comprises the step of spray-drying a latex of the vinyl polymer containing a silicone polymer obtained by polymerization of a vinyl monomer in the presence of a latex of the silicone polymer, wherein 3.0 mmol or less of a sulfate is contained in 100 g of the powder of a vinyl polymer containing a silicone polymer. According to the present invention, a powder which can provide a shaped article excellent in impact resistance and hydrolysis resistance in the case when the powder is blended in a resin such as polycarbonate resin can be obtained.

Abstract translation: 公开了一种含有硅氧烷聚合物的乙烯基聚合物粉末的制备方法，该方法包括以下步骤：将含有聚合乙烯基单体的聚硅氧烷聚合物的乙烯基聚合物的胶乳在硅氧烷胶乳的存在下喷雾干燥 聚合物，其中在含有硅氧烷聚合物的乙烯基聚合物粉末的100g中含有3.0mmol或更少的硫酸盐。 根据本发明，可以获得能够提供在粉末混合在诸如聚碳酸酯树脂的树脂中的情况下耐冲击性和耐水解性优异的成形制品的粉末。

公开(公告)号：US20100178506A1

公开(公告)日：2010-07-15

申请号：US12602507

申请日：2008-06-09

Applicant: Heidi Boerzel ,  Kathrin Michl ,  Rainer Scheidhauer

Inventor： Heidi Boerzel ,  Kathrin Michl ,  Rainer Scheidhauer

IPC: D02G3/22 ,  B05D3/02 ,  B32B1/00

CPC classification number: C08L33/08 ,  B29C70/70 ,  C08F8/32 ,  C08J5/045 ,  C08J5/06 ,  C08J5/10 ,  C08J2333/02 ,  C08J2333/26 ,  C08J2351/08 ,  C08K5/17 ,  C08L33/02 ,  C08L33/26 ,  C08L35/00 ,  C08L35/02 ,  C08L39/02 ,  C08L51/08 ,  C08L77/06 ,  C08L79/02 ,  C08L97/00 ,  C08L97/02 ,  C08L2205/16 ,  Y10T428/2971 ,  Y10T428/2998 ,  C08L2666/02 ,  C08L2666/26

Abstract: Process for the production of a molding from particulate and/or fibrous substrates based on renewable raw materials and a formaldehyde-free, aqueous binder.

Abstract translation: 基于可再生原料和不含甲醛的水性粘合剂从颗粒和/或纤维基材生产模制品的方法。