公开(公告)号：US20240158854A1

公开(公告)日：2024-05-16

申请号：US18281693

申请日：2022-03-11

Applicant: University of Washington

Inventor： Liangcai Gu ,  Xiaonan Fu ,  Shin Lin ,  Li Sun

IPC: C12Q1/6881 ,  C08F222/38 ,  C08J3/075 ,  C08K3/30 ,  C08K5/17 ,  C08K5/20 ,  C12N15/10 ,  C12Q1/48 ,  C12Q1/6806 ,  C12Q1/6844 ,  G16B30/20 ,  G16B45/00

CPC classification number: C12Q1/6881 ,  C08F222/38 ,  C08J3/075 ,  C08K5/17 ,  C08K5/20 ,  C12N15/1096 ,  C12Q1/485 ,  C12Q1/6806 ,  C12Q1/6844 ,  G16B30/20 ,  G16B45/00 ,  C08J2333/26 ,  C08K2003/3054 ,  G01N2333/9126

Abstract: Example spatial transcriptomics techniques use “continuous” polony arrays on a customized gel surface for spatial barcoding. By screening polyacrylamide (PAA) gel fabrication conditions, polonies formed on a crosslinked PAA gel were shown to exhibit a continuous, homogenous DNA distribution, which is highly suited for tissue barcoding applications. Compared with widely used polonies formed in flow cells that utilize linear PAA gels, continuous polonies showed efficient DNA amplification and restriction digestion to generate capture oligo arrays, which have a significantly better spatial RNA capturing performance. In addition, the crosslinked PAA gel showed sufficient constraints on lateral RNA diffusion and provides better mechanical strength and stability for tissue mapping assays than a semifluidic linear PAA gel used by previous methods.

公开(公告)号：US09080037B2

公开(公告)日：2015-07-14

申请号：US13411114

申请日：2012-03-02

Applicant: Felix A. Dimanshteyn ,  Richard J. Barone

Inventor： Felix A. Dimanshteyn ,  Richard J. Barone

IPC: C08K3/24 ,  C08K3/32 ,  C08K3/00 ,  C08L75/04 ,  C08L75/06

CPC classification number: C08K5/521 ,  C08K3/016 ,  C08K3/30 ,  C08K3/32 ,  C08K2003/3054 ,  C08L75/04 ,  C08L75/06

Abstract: Plastic-like compositions having ultra-low contents of petroleum derived materials are provided. The materials comprise up to about 80% by weight of an inorganic salt having an average particle size between about 0.001 and about 300 μm and a plastic binder. The compositions have a low propensity to ignite or smoke in the presence of heat or flame.

Abstract translation: 提供了具有超低含量石油衍生物质的塑料状组合物。 这些材料包含至多约80重量％的平均粒度为约0.001至约300μm的无机盐和塑料粘合剂。 组合物在热或火焰存在下具有低燃点或点燃的倾向。

公开(公告)号：US11702513B2

公开(公告)日：2023-07-18

申请号：US17023974

申请日：2020-09-17

Applicant: S.P.C.M. SA

Inventor： Alexandre Omont ,  Renaud Souzy ,  Marc-Edouard Michel ,  Bruno Sabot

IPC: C08J3/07 ,  C08K3/30 ,  C08K3/32

CPC classification number: C08J3/07 ,  C08K3/30 ,  C08K3/32 ,  C08J2333/26 ,  C08K2003/3054 ,  C08K2003/322

Abstract: The present invention concerns an aqueous dispersion comprising particles of water-soluble polymer of average molecular weight higher than or equal to 0.5 million daltons, or of water-swellable polymer, and a mixture of at least one sulfate salt and at least one phosphate salt in weight proportions of between 25:75 and 75:25.

公开(公告)号：US11690756B2

公开(公告)日：2023-07-04

申请号：US16425557

申请日：2019-05-29

Applicant: Shanghai Chuangshi Medical Technology (Group) Co., Ltd. ,  Biofreeze IP Holdings, LLC

Inventor： Litao Fan ,  Yong You ,  Yunguang Pan ,  Dongjia He ,  Rocco Mango

IPC: A61F7/02 ,  A61F7/00 ,  C08L33/26 ,  C08L1/12 ,  C08L1/14 ,  C08L1/28 ,  C08L3/02 ,  C08L3/12 ,  C08L5/04 ,  C08L5/06 ,  C08L5/12 ,  C08K5/00 ,  C08K5/14 ,  C08K3/30 ,  C08L33/02 ,  G01K11/16

CPC classification number: A61F7/02 ,  C08K3/30 ,  C08K5/0041 ,  C08K5/14 ,  C08L1/12 ,  C08L1/14 ,  C08L1/284 ,  C08L3/02 ,  C08L3/12 ,  C08L5/04 ,  C08L5/06 ,  C08L5/12 ,  C08L33/02 ,  C08L33/26 ,  A61F2007/0095 ,  A61F2007/0214 ,  A61F2007/0219 ,  C08K2003/3054 ,  G01K11/16

Abstract: Polymers, hydrogels, and thermochromic agents, including products embodying them, methods of using them, and processes for making them. In certain embodiments, temperature therapy packs which utilize thermochromic agents integrated into solid, semi-solid, or liquid hydrogels. In preferred (but optional) embodiments, the thermochromic agents are integrated into the composition used as the temperature exchange material of the therapy pack. In certain other embodiments, methods of using the thermochromic integrated temperature exchange materials, or processes for manufacturing such thermochromic integrated temperature exchange materials and/or methods or processes for manufacturing or using thermal packs embodying such materials. In certain particularly preferred embodiments, novel polymer compositions and/or processes for making polymers, which improve product durability or longevity and/or which improve use cycles or usage times.

公开(公告)号：US20230203224A1

公开(公告)日：2023-06-29

申请号：US18147690

申请日：2022-12-28

Applicant: Ivoclar Vivadent AG

Inventor： Norbert Moszner ,  Alexandros Gianasmidis ,  Delphine Catel ,  Yohann Catel ,  Andy Brot ,  Tim Haldner ,  Thorsten Bock ,  Barbara Grabenbauer

IPC: C08F222/38 ,  C08K13/04 ,  A61K6/77 ,  A61K6/73 ,  A61K6/74 ,  A61K6/887 ,  A61K6/30

CPC classification number: C08F222/385 ,  C08K13/04 ,  A61K6/77 ,  A61K6/73 ,  A61K6/74 ,  A61K6/887 ,  A61K6/30 ,  C08F2800/20 ,  C08K2201/014 ,  C08K2003/3054

Abstract: A radical polymerizable composition having at least one acidic radical polymerizable monomer, at least one fluoroaluminosilicate glass filler and/or radiopaque glass filler, and at least one water-soluble sulfate and/or phosphate.

公开(公告)号：US20150329698A1

公开(公告)日：2015-11-19

申请号：US14381044

申请日：2013-02-27

Applicant: NIPPON NYUKAZAI CO., LTD.

Inventor： Taku Murata ,  Yuta Saito ,  Taku Nakamura ,  Koichi Hotta

IPC: C08K3/30

CPC classification number: C08K3/30 ,  C08G65/334 ,  C08G65/3344 ,  C08K5/41 ,  C08K2003/3054 ,  C08L71/02

Abstract: [Problem] Provided is a thermoplastic resin composition excellent in weather resistance.[Solution] A thermoplastic resin composition containing (a) a thermoplastic resin and (b) an ionically bonded salt represented by the following Chemical Formula (1) or (2): in the Chemical Formulae (1) and (2) above, R1 and R2 each independently represent a substituted or unsubstituted linear, branched, or cyclic alkyl group having from 1 to 30 carbon atoms, a substituted or unsubstituted aryl group having from 6 to 30 carbon atoms, or a substituted or unsubstituted arylalkyl group having from 7 to 31 carbon atoms, A is a linear or branched alkylene group having from 2 to 4 carbon atoms, n represents an integer of 0 to 50, Q1 and Q2 each independently represent at least one kind selected from the group consisting of an ammonium ion, an imidazolium ion, a pyridinium ion, a pyrrolidinium ion, a pyrrolinium ion, a piperidinium ion, a pyrazinium ion, a pyrimidinium ion, a triazolium ion, a triazinium ion, a quinolinium ion, an isoquinolinium ion, an indolinium ion, a quinoxalinium ion, a piperazinium ion, an oxazolinium ion, a thiazolinium ion, and a morpholinium ion.

Abstract translation: [问题]提供耐候性优异的热塑性树脂组合物。 [溶液]含有（a）热塑性树脂和（b）由下列化学式（1）或（2）表示的离子键盐的热塑性树脂组合物：在上述化学式（1）和（2）中，R 1 R2各自独立地表示具有1至30个碳原子的取代或未取代的直链，支链或环状烷基，取代或未取代的具有6至30个碳原子的芳基或取代或未取代的芳基烷基，其具有7至 31个碳原子，A是具有2至4个碳原子的直链或支链亚烷基，n表示0至50的整数，Q1和Q2各自独立地表示选自以下的至少一种：铵离子， 咪唑鎓离子，吡啶鎓离子，吡咯烷鎓离子，吡咯啉鎓离子，哌啶鎓离子，吡嗪鎓离子，嘧啶鎓离子，三唑鎓离子，三嗪鎓离子，喹啉鎓离子，异喹啉鎓离子，二氢吲哚鎓离子，喹喔啉鎓离子 ，ap 异嗪鎓离子，恶唑啉鎓离子，噻唑啉鎓离子和吗啉离子。

公开(公告)号：US11772323B2

公开(公告)日：2023-10-03

申请号：US16766417

申请日：2018-12-14

Applicant: Carnegie Mellon University ,  Nanyang Technological University

Inventor： Kuen Jimmy Hsia ,  Changjin Huang ,  Subra Suresh

IPC: B29C64/124 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y70/00 ,  B33Y80/00 ,  B29C64/25 ,  C08F2/04 ,  C08F20/06 ,  C08F220/56 ,  C08F222/02 ,  C08K3/30 ,  C08K5/17 ,  B29K105/00

CPC classification number: B29C64/124 ,  B29C64/25 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y70/00 ,  B33Y80/00 ,  C08F2/04 ,  C08F20/06 ,  C08F220/56 ,  C08F222/02 ,  C08K3/30 ,  C08K5/17 ,  B29K2105/0061 ,  C08K2003/3054

Abstract: There is provided a method of forming a 3-dimensional structure from a hydrogel, the process comprising the steps of: (a) placing a hydrogel polymerisation solution into a reaction vessel, and (b) allowing the hydrogel polymerisation solution to react without mixing for a period of time at ambient temperature, while introducing a polymerisation modulator to the reaction solution through a reaction solution/polymerisation modulator interface, wherein over the period of time, a modulation effect gradient is established in the reaction solution, where the modulation effect has a maximal value at the reaction solution/polymerisation modulator interface and a minimal value at a point furthest away from said interface. The said method additionally includes the use of physical constraint members such as wires and/or threads.

公开(公告)号：US11725108B2

公开(公告)日：2023-08-15

申请号：US16627888

申请日：2018-10-09

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Shigeki Naito ,  Naohiko Maeda ,  Ayano Fujimoto

IPC: C08L97/02 ,  C08K3/28 ,  C08K3/30 ,  C08K5/092

CPC classification number: C08L97/02 ,  C08K3/28 ,  C08K3/30 ,  C08K5/092 ,  C08K2003/3054

Abstract: A biomass composition contains powder of parenchyma cells of a plant containing a saccharide, a multivalent carboxylic acid and an intermediate product of juice of the plant and a multivalent carboxylic acid. The intermediate product is a substance in an intermediate step of curing reaction. The intermediate product is synthesized by adding the multivalent carboxylic acid to the juice of the plant and causing preliminary reaction by heat treatment.

公开(公告)号：US20170321032A1

公开(公告)日：2017-11-09

申请号：US15528805

申请日：2015-12-16

Applicant: Nippon Shokubai Co., Ltd.

Inventor： Ikuo Shimizu ,  Takashi Yamamoto

IPC: C08K3/30

CPC classification number: C08K3/30 ,  C03C8/16 ,  C03C13/06 ,  C03C25/1095 ,  C03C25/285 ,  C08F220/06 ,  C08K3/28 ,  C08K3/32 ,  C08K2003/3054 ,  C08L33/02 ,  C08F220/20

Abstract: Provided is a binder that has satisfactory storage stability and can express an excellent bonding strength for a glass fiber or powdered glass (impart a satisfactory strength to a bonded body with the glass fiber or the powdered glass). The binder of the present invention includes: a polymer having a hydroxyl group; and an ammonium salt of an inorganic acid, in which: the polymer contains a specific structural unit derived from a monomer represented by the general formula (1) and a specific structural unit derived from a monomer containing a carboxylic acid (salt) group; a content of the structural unit derived from the monomer represented by the general formula (1) is from 5 mol % to 40 mol % with respect to 100 mol % of structural units derived from all monomers; a content of the structural unit derived from the monomer containing a carboxylic acid (salt) group is from 60 mol % to 95 mol % with respect to 100 mol % of the structural units derived from all the monomers; 2 mol % or more of the carboxylic acid (salt) groups in the polymer are neutralized with a volatile base and/or a nonvolatile base; 0 mol % to 35 mol % of the carboxylic acid (salt) groups in the polymer are neutralized with the nonvolatile base; and 0 mol % to 100 mol % of the carboxylic acid (salt) groups in the polymer are neutralized with the volatile base.

公开(公告)号：US20160340517A1

公开(公告)日：2016-11-24

申请号：US15160963

申请日：2016-05-20

Applicant: Chestnut Springs LLC

Inventor： John V. SIMPSON

IPC: C09D5/18

CPC classification number: C09D5/18 ,  C08K2003/3054 ,  C08K2003/322

Abstract: A composition comprising one or more substrate materials (e.g., polymers, rubbers, paper pulps, textiles, or polymer foams) and a flame retardant powder composition. The flame retardant composition includes at least one flame retardant salt (e.g., an ammonium salt of phosphoric acid, an ammonium salt of hydrobromic acid, and/or an ammonium salt of sulfuric acid), at least one lubricity agent (e.g., silica), at least one surfactant (e.g., a polyalkylene glycol), and, optionally, water.

Abstract translation: 包含一种或多种基材（例如聚合物，橡胶，纸浆，纺织品或聚合物泡沫）和阻燃剂粉末组合物的组合物。 阻燃剂组合物包括至少一种阻燃盐（例如，磷酸的铵盐，氢溴酸的铵盐和/或硫酸的铵盐），至少一种润滑剂（例如二氧化硅）， 至少一种表面活性剂（例如聚亚烷基二醇）和任选的水。