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公开(公告)号：US11958935B2
公开(公告)日：2024-04-16
申请号：US17273526
申请日：2019-08-21
发明人： Yangjun Cai , Lifeng Wu , Sachchida Singh , Yun-Shan Liu
CPC分类号： C08G18/5057 , C08G18/1833 , C08G18/3206 , C08G18/482 , C08G18/4829 , C08G18/6611 , C08G18/7664 , C08J9/125 , C08G2110/0025 , C08G2110/005 , C08J2375/08
摘要： A polyurethane insulation foam composition is disclosed herein. The polyurethane insulation foam comprises: (i) an aromatic isocyanate compound; (ii) an isocyanate reactive compound; (iii) water; (iv) a tertiary amine compound; (v) a hydrophilic carboxylic acid compound; (vi) a halogenated olefin compound; (vii) a stabilizing compound, and (vii) optionally, other additives.
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公开(公告)号：US11926727B2
公开(公告)日：2024-03-12
申请号：US17557103
申请日：2021-12-21
CPC分类号： C08K3/36 , C08G59/68 , C08G59/686 , C08K3/01 , C08K3/22 , C08K9/06 , H01B3/40 , C08K2003/2265 , C08K2201/005 , C08K2201/011 , C08K2201/014 , C08K3/36 , C08L63/00
摘要： A composition comprising
(a) a cationically polymerisable epoxy resin,
(b) an initiator for the cationic polymerisation,
(c) a microparticle filler, and
(d) a nanoparticle filler
can be used for the production of thermally stable insulating material for electrical and electronic components.-
公开(公告)号：US11827784B2
公开(公告)日：2023-11-28
申请号：US16335488
申请日：2017-10-27
发明人： Antonius Wibowo , Ben Wambacq , Xiaohua Fang , Haibo Zhao
CPC分类号： C08L71/02 , C04B24/2647 , C04B24/2658 , C04B28/04 , C04B2201/52
摘要： Functionalized polyacrylate polymer compositions for treating clay or clay bearing aggregates compositions are disclosed. Also disclosed are methods for preparing the functionalized polyacrylate polymer compositions, admixtures containing such polymers and methods for the mitigation of clays in cementitious and aggregate compositions using these polymers.
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公开(公告)号：US11814539B2
公开(公告)日：2023-11-14
申请号：US17414104
申请日：2019-12-19
发明人： Hugo Verbeke , Bram Vanroy , David Briers
IPC分类号： C09D175/16 , B33Y10/00 , B33Y70/00 , B29C64/153 , B29C64/268 , C08G18/67 , C09D5/03 , B29K33/04 , B29K75/00
CPC分类号： C09D175/16 , B29C64/153 , B29C64/268 , B33Y10/00 , B33Y70/00 , C08G18/672 , C09D5/031 , B29K2033/04 , B29K2075/00
摘要： A cross-linkable powder for use in a selective laser sintering (SLS) process for additive manufacturing is disclosed as well as a novel manufacturing process to form a 3D object using said cross-linkable powder. The manufacturing process makes it possible to create interlayer covalent bondings between deposited layers of cross-linkable powder such that 3D printed objects are achieved having improved mechanical strength, less object deformation and/or no warping.
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公开(公告)号：US11555091B2
公开(公告)日：2023-01-17
申请号：US16768978
申请日：2018-12-13
发明人： Pengfei Wu , Lies Bonami , Yuefan Zhang , Joris Karel Peter Bosman , Xuerong Zhu , Ingrid Welvaert
IPC分类号： C08G18/66 , C08G18/08 , C08G18/18 , C08G18/32 , C08G18/48 , C08G18/76 , C08J9/00 , C08J9/12 , C08K5/42 , C08G101/00
摘要： This invention generally provides composition for making a polyurethane foam with reduced aldehyde emission and more specially to composition useful in means of transport such as interior part of cars, wherein composition is comprising: (a) a polyfunctional isocyanate; (b) an isocyanate reactive composition; and (c) a compound of the formula (I) or (II), wherein the compound (c) is present by weight percentage in the composition in an amount ranging from about 0.001 to about 10, preferably from about 0.01 to about 5, and more preferably from about 0.05 to about 2 based on the total weight of the composition. The compositions can reduce aldehyde emission, especially acetaldehyde emission in the PU foam and has no obvious influence on the mechanic properties of the foam.
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公开(公告)号：US11407912B2
公开(公告)日：2022-08-09
申请号：US16500106
申请日：2018-03-01
发明人： Veronique Hall-Goulle , Luc Nueffer , Damien Schoehn , Olivier Brack , Willem Van Daal , Siro Dalle Nogare , Kurt Plattner
IPC分类号： D06P1/00 , C09D11/328 , C09B1/58 , C09B29/42 , C09B29/36 , C09B67/22 , C09D11/037 , D06P1/18 , D06P1/20 , D06P5/30 , D06P3/54 , D06P3/60 , D06P3/82
摘要： The present invention relates to a colorant mixture comprising (A) at least one blue- or black-dyeing disperse dye of formula wherein R1 denotes hydrogen or halogen, R2 and R3 are each independently of the other hydrogen; C1-C8-alkyl which is unsubstituted or substituted with hydroxy, cyano, C1-C4alkoxy or halogen; —(CH2)n—O—(CH2)mR4, wherein R4 denotes hydrogen or C1-C8-alkyl, n is a number from 2 to 6 and m is a number from 0 to 6; C5-C24aryl which is unsubstituted or substituted with hydroxy, carboxy, cyano, C1-C8alkyl, C1-C4alkoxy or halogen; or C6-C30aralkyl which is unsubstituted or substituted with hydroxy, cyano, C1-C4alkyl, C1-C8alkoxy groups or halogen; and (B) at least one yellow-, orange- or red-dyeing disperse dye, solvent dye, vat dye or pigment; and to the use thereof in dyeing or printing cellulose or cellulose blend fibre materials.
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公开(公告)号：US10920019B2
公开(公告)日：2021-02-16
申请号：US15762979
申请日：2016-09-02
发明人： Ulrich Weidmann
IPC分类号： C08G73/14 , C08G73/10 , C09D179/08 , C08L79/08
摘要： A liquid composition comprising (a) a solvent or solvent mixture containing at least 50% by weight, based on the total amount of solvents, of a dioxabicycloalkane derivative, (b) an aromatic tricarboxylic acid anhydride, and (c) an aromatic diisocyanate, can be used as coating composition for metal surfaces.
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公开(公告)号：US10710410B2
公开(公告)日：2020-07-14
申请号：US15104054
申请日：2014-09-15
发明人： Johan Van Dyck , Dieter Niclaes , Siddharth Sahu
IPC分类号： B29C41/00 , B29C44/04 , B29D30/02 , B60C1/00 , B60C7/00 , B60C7/10 , C08G18/08 , C08G18/40 , C08G18/48 , C08G18/63 , C08J9/14 , C08G18/10 , C08G101/00 , B29C41/04 , B29K75/00 , B29K105/00 , B29K105/04
摘要： Polyurethane elastomeric compositions for making tires, methods for making said tires and tires made of said polyurethane elastomers. Said tires are in particular suitable for use as tires for low speed vehicles such as bicycle tires.
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公开(公告)号：US10604616B2
公开(公告)日：2020-03-31
申请号：US15769772
申请日：2016-09-29
IPC分类号： C08G18/10 , C08G18/64 , C08G18/48 , C09J175/04 , C08G18/80 , C08G18/79 , C08G18/12 , C08G18/30 , C08L97/00 , C09J175/08
摘要： Composition comprising lignin dispersed in a polyisocyanate wherein the (d90) mean particle size of the dispersed lignin is less than 5 μm, preferably less than 2 μm, more preferably less than 1 μm and use of said composition in various polyurethane applications, in particular structural wood adhesives.
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公开(公告)号：USD844859S1
公开(公告)日：2019-04-02
申请号：US29594240
申请日：2017-02-16
设计人： Marguerite Johnson , Trent Shidaker
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