-
1.发明公开公开(公告)号：US20240343843A1
公开(公告)日：2024-10-17
申请号：US18682344
申请日：2022-08-29
申请人： AUTONETWORKS TECHNOLOGIES, LTD. , SUMITOMO WIRING SYSTEMS, LTD. , SUMITOMO ELECTRIC INDUSTRIES, LTD. , KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
CPC分类号： C08F8/42 , H01B3/441 , H01B7/0045
摘要： A crosslinkable polymer composition which provides a crosslinked product capable of both heat resistance and re-formability, a crosslinked polymer material capable of both heat resistance and re-formability, and an insulated wire and a wiring harness including the crosslinked polymer material. The crosslinkable polymer composition includes: ingredient A from which metal ion is released by heat; and ingredient B including an organic polymer having a side chain, including an electron-withdrawing substituent group capable of forming an ionic bond with the metal ion, and when B is crosslinked via the metal ion to form a crosslinked product, the product has a flow starting temperature of 190° C. or higher and 300° C. or lower. The crosslinked polymer material includes the crosslinked product of the crosslinkable polymer composition. The insulated wire includes a wire conductor, and an insulation coating including the crosslinked polymer material, and the wiring harness including the insulated wire.
-
公开(公告)号：US12103996B2
公开(公告)日：2024-10-01
申请号：US16867023
申请日：2020-05-05
申请人： Fluidigm Canada Inc.
发明人： Mitchell A. Winnik , Mark Nitz , Vladimir Baranov , Xudong Lou
IPC分类号： G01N33/532 , C08F8/14 , C08F8/32 , C08F8/42 , C08F220/36 , C08F220/56 , G01N33/574 , G01N33/58
CPC分类号： C08F220/36 , C08F8/14 , C08F8/32 , C08F8/42 , C08F220/56 , G01N33/532 , G01N33/57426 , G01N33/58 , Y10T436/24
摘要： Element tags based on novel metal-polymer conjugates are provided for elemental analysis of analytes, including ICP-MS. A polymer backbone is functionalized to irreversibly bind metals that are selected prior to use by the user. The polymer is further functionalized to attach a linker which allows for attachment to antibodies or other affinity reagents. The polymer format allows attachment of many copies of a given isotope, which linearly improves sensitivity. The metal-polymer conjugate tags enable multiplexed assay in two formats: bulk assay, where the average biomarker distribution in the sample is diagnostic, and single cell format to distinguish a rare (for example a diseased) cell in a complex sample (for example, blood).
-
公开(公告)号：US20240317915A1
公开(公告)日：2024-09-26
申请号：US18579008
申请日：2022-10-19
发明人： Jong Mok PARK , Tae Gyu HWANG , Seo Hyun JUNG , Hoyoul KONG , Yu Jin JUNG , Bogyu LIM , Min Ju JEONG
IPC分类号： C08F220/58 , C08F8/42 , C08F220/30 , C08J5/18
CPC分类号： C08F220/58 , C08F8/42 , C08F220/30 , C08J5/18 , C08J2333/14 , C08J2333/24
摘要： Provided are a copolymer-titanium composite which is crosslinked without a crosslinking agent and an initiator and a copolymer-titanium composite composition including the composite. An organic-inorganic hybrid film produced by including the composition may have a significant refractive index without a large increase in a thickness change rate and may solve a problem of a decrease in optical properties by low dispersibility of a conventional organic-inorganic film by a chemically bonded oxygen-titanium network structure, and an organic film having an excellent refractive index may be provided only with the copolymer.
-
公开(公告)号：US20240309141A1
公开(公告)日：2024-09-19
申请号：US18268573
申请日：2021-12-22
申请人： Kuraray Co., Ltd.
发明人： Shinsuke Nii
IPC分类号： C08F261/04 , C08F2/20 , C08F8/42 , C08J3/24 , C09D129/04 , C09J7/40
CPC分类号： C08F261/04 , C08F8/42 , C08J3/242 , C08J3/247 , C08F2/20 , C08J2329/04 , C09D129/04 , C09J7/401 , C09J2429/005
摘要： A modified vinyl alcohol polymer having a structural unit represented by the following formula (1), and having a water-insoluble content of 1,000 ppm or less. In the formula (1), X, Y, and Z each independently represent an alkyl group having 1 to 20 carbon atoms, an alkenyl group having 2 to 20 carbon atoms, a phenyl group, a benzyl group, a vinylphenyl group, a halogenated alkyl group having 1 to 20 carbon atoms, a halogenated phenyl group, an aminoalkyl group having 1 to 20 carbon atoms, a mercaptoalkyl group having 1 to 20 carbon atoms, an ureidoalkyl group having 2 to 20 carbon atoms, an isocyanate alkyl group having 2 to 8 carbon atoms, a group having 3 to 20 carbon atoms and containing an epoxy group, a group having 3 to 20 carbon atoms and containing an acrylamide group, a group having 4 to 20 carbon atoms and containing a methacrylamide group, an acetoxy group, or a group represented by —(CH2)n—O—R1 (wherein R1 represents, e.g., an alkyl group having 1 to 20 carbon atoms; and n represents an integer of 0 to 6).
-
公开(公告)号：US12037462B2
公开(公告)日：2024-07-16
申请号：US16975736
申请日：2019-02-22
发明人： Steven Swier , Phillip Hustad , David Devore , Zachary Kean , Liam Spencer , Jordan Reddel , Bethany Neilson , John Bernard Horstman , Ken Kawamoto
IPC分类号： C08G77/442 , C08F8/00 , C08F8/22 , C08F8/42 , C08F110/02 , C08F210/16 , C08F299/08 , C08G77/08 , C08G77/12 , C08G77/20 , C08G77/38 , C08G77/42
CPC分类号： C08G77/442 , C08F8/22 , C08F110/02 , C08F210/16 , C08G77/08 , C08G77/12 , C08F2810/40
摘要： A polyolefin-polydiorganosiloxane block copolymer may be prepared by Piers-Rubinsztajn reaction.
-
6.发明公开公开(公告)号：US20240199767A1
公开(公告)日：2024-06-20
申请号：US18550586
申请日：2022-03-14
发明人： Tatsumoto NAKAHAMA , Toshimitsu KIKUCHI , Hirofumi SENGA , Takuya SANO , Takato FUKUMOTO , Yuto SAKAGAMI , Toshiyuki HAYAKAWA
CPC分类号： C08F8/30 , B60C1/0016 , B60C1/0025 , C08F8/04 , C08F8/42 , C08F36/06
摘要： A conjugated diene-based polymer, having a value α of 0.65 to 0.97 as defined by the following mathematical expression (i):
α=(p+(0.5×r))/(p+q+(0.5×r)+s) (i)
where p, q, r, and s represent compositional molar ratios of structural units in the conjugated diene-based polymer represented by the following formulas (1) to (4), respectively:
The conjugated diene-based polymer contains, in an amount of 25 to 75 mass %, a polymer (A1) including a multi-branched structure having 4 or more molecular chains, and the polymer (A1) has a functional group containing at least one element selected from the group consisting of nitrogen, oxygen, and sulfur at one or both of a terminal and a branching point of the polymer (A1).-
公开(公告)号：US11859039B2
公开(公告)日：2024-01-02
申请号：US17309495
申请日：2019-12-03
申请人： CARIFLEX PTE. LTD.
IPC分类号： C08F297/04 , C08F8/42 , C08J5/18
CPC分类号： C08F297/044 , C08F8/42 , C08F297/046 , C08J5/18 , C08F2810/40 , C08J2353/02
摘要： Branched block copolymers, derived from alkenyl aromatic hydrocarbon-1,3-diene monomer system, and branched polyisoprene homopolymers, derived from isoprene, are obtained by polymerization in the presence of an anionic initiator; at a temperature from 0° C. to 100° C.; followed by coupling with a multifunctional coupling agent of formula (R1O)3Si—Y—Si(OR2)3, wherein R1 and R2 are independently C1-C6 alkyl groups; and Y is a C2-C8 alkylene group. The polymers thus obtained can be used in many applications, including rubber cements having high solids content and low zero shear viscosities, and for producing aqueous latices therefrom.
-
公开(公告)号：US11840593B2
公开(公告)日：2023-12-12
申请号：US16979133
申请日：2019-03-07
申请人： TOTAL MARKETING SERVICES , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE , ECOLE SUPERIEURE DE PHYSIQUE ET DE CHIMIE INDUSTRIELLES DE LA VILLE DE PARIS
IPC分类号： C08F8/42 , C08F230/06 , C08F293/00 , C08F220/18 , C08F212/02 , C08K5/55 , C10M155/04
CPC分类号： C08F293/005 , C08F8/42 , C08F212/02 , C08F220/1804 , C08F220/1812 , C08K5/55 , C10M155/04 , C08F230/06 , C08F2438/03 , C10M2227/062
摘要： Compositions resulting from the mixing of at least: a comb polydiol copolymer A1 and a compound A2 including at least two boronic ester functional groups, the comb polydiol copolymer A1 including a main chain and side chains, at least a portion of the side chains of the copolymer A1 being composed of oligomers. They exhibit very varied rheological properties depending on the proportion of the compounds A1 and A2 used. Composition resulting from the mixing of at least one lubricating oil with such a composition of associative and exchangeable polymers and use of this composition for lubricating a mechanical part.
-
公开(公告)号：US11820847B2
公开(公告)日：2023-11-21
申请号：US17857768
申请日：2022-07-05
发明人： Tae Hee Kim , Jae Young Ko
IPC分类号： C08F297/04 , C08F236/22 , C08F8/42
CPC分类号： C08F236/22 , C08F8/42 , C08F297/042
摘要： An embodiment of the present specification provides a method of preparing a copolymer, which includes steps of: (a) adding a polymerization initiator to a monomer mixture including an aromatic vinyl-based monomer, a first conjugated diene-based monomer, and a farnesene monomer to initiate a reaction; and (b) adding a second conjugated diene-based monomer.
-
10.发明公开公开(公告)号：US20230331878A1
公开(公告)日：2023-10-19
申请号：US18023512
申请日：2021-07-21
申请人： KURARAY CO., LTD.
IPC分类号： C08F236/10 , C08F2/26 , C08F8/42
CPC分类号： C08F8/42 , C08F2/26 , C08F236/10 , C08F2810/40
摘要： A method for producing a polymer composition including modified polymers having a boron-containing functional group includes anionically polymerizing at least one monomer selected from the group consisting of conjugated dienes and aromatic vinyl compounds in the presence of an active metal or an active metal compound capable of catalyzing anionic polymerization to produce a terminal-active polymer (Z), and reacting the terminal-active polymer (Z) obtained with a boric acid compound having at least two or more partial structures represented by the formula B-O-R (B is boron, O is oxygen, and R is an organic group) and having a Taft’s steric parameter Es of -0.30 or less with respect to at least one of Rs bonded to the oxygen atom in the partial structures.
-
-
-
-
-
-
-
-
-
搜索结果
1569 条记录 (耗时 0.033 秒)
