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公开(公告)号：US20240301188A1
公开(公告)日：2024-09-12
申请号：US18552049
申请日：2021-04-15
发明人： Hongyu Chen , Yunlong Guo , David L. Malotky , Alan M. Piwowar , Xiaomei Song , Qiangqiang Yan
CPC分类号： C08L23/22 , C08J3/05 , C08J7/0427 , C08J7/048 , C08L23/0815 , C08L23/0869 , C08J2423/08 , C08J2423/22 , C08L2201/14 , C08L2201/54 , C08L2205/02 , C08L2207/062
摘要： The present invention relates to a composition comprising an aqueous dispersion of a) polyisobutylene particles; and b) polyolefin particles, which are polyethylene or polypropylene particles, wherein the weight-to-weight ratio of the polyisobutylene particles to the polyolefin particles is in the range of from 20:80 to 80:20. The composition of the present invention is useful for making coatings on paper or paperboard substrates with excellent moisture barrier and tack properties.
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公开(公告)号：US20200002552A1
公开(公告)日：2020-01-02
申请号：US16490617
申请日：2017-03-14
发明人： Xiaomei Song , Dakai Ren , Hongyu Chen , Yi Zhang
IPC分类号： C09D5/18 , C09D175/04 , C09D175/06 , C08G18/76 , C08G18/44 , C08G18/54 , C08G18/42 , C08G18/40 , C08J9/36 , C08K3/04 , C08K3/38
摘要： An intumescent coating system contains: a polyol component; an isocyanate component; a latent crosslinker having two or more —NACH2OR groups, where A is selected from a group consisting of H and —CH2OR, and in each case R is independently selected from a group consisting of hydrocarbons having from one to four carbons, the latent crosslinker being present at a concentration of 30 weight-percent or more based on polyol weight; a boron component one weight-percent or more and 10 weight-percent or less based on total weight of the formulation; and expandable graphite at a concentration of 10 weight-percent or more and 50 weight-percent or less based on the total intumescent system weight; where the polyol and isocyanate are selected so that the reaction product at room temperature of the intumescent coating system components produces a coating having a tensile elongation of 40-percent or more as determined according to ISO 37.
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公开(公告)号：US20180355140A1
公开(公告)日：2018-12-13
申请号：US15780656
申请日：2017-01-16
发明人： Xiaomei Song , Dakai Ren , Hongyu Chen , Jeffrey M. Alcott , Mark A. Barger , Yi Zhang , Ernest J. Herst
IPC分类号： C08J9/36 , C09D5/18 , C09D175/08 , C09D175/06
CPC分类号： C08J9/365 , C08J2300/22 , C08J2300/24 , C08J2325/06 , C08J2475/06 , C08J2475/08 , C09D5/185 , C09D175/06 , C09D175/08
摘要： An article contains a polymeric foam board having a primary surface and an intumescent coating on a primary surface of the polymeric foam board, the intumescent coating containing a polymeric binder, expandable graphite particles, a phosphorous material and a boron-containing compound and wherein the article is free of an object that is in contact with the intumescent coating and that sandwiches the intumescent coating between it and the polymeric foam board and wherein the intumescent coating has a tensile elongation of at least 50 percent and less than 100 percent at 23 degrees Celsius as measured according to ISO 37, has a storage modulus of less than 1×106 Pascals at 250 degrees Celsius, is halogen-free, free of sodium silicate, free of polyurea elastomer, and free of formals of pentaerythritol and dipentaerythritol.
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公开(公告)号：US20240218599A1
公开(公告)日：2024-07-04
申请号：US18555987
申请日：2021-04-15
发明人： Hongyu Chen , Yunlong Guo , David L. Malotky , Alan M. Piwowar , Xiaomei Song , Qiangqiang Yan
IPC分类号： D21H19/12 , B65D65/42 , C09D123/22 , C09D123/30 , D21H21/16 , D21H27/10
CPC分类号： D21H19/12 , B65D65/42 , C09D123/22 , C09D123/30 , D21H21/16 , D21H27/10
摘要： The present invention relates to an article comprising a film affixed to a paper or paperboard substrate, wherein the film comprises a polyisobutylene and a polyolefin wherein the film has a thickness in the range of from about 3 μm to 20 μm. The article of the present invention is useful for providing desirable moisture barrier and tack properties.
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公开(公告)号：US20190048199A1
公开(公告)日：2019-02-14
申请号：US16078918
申请日：2016-03-31
发明人： Xiaomei Song , Yuanqiao Rao , Nan Hu , Zhe Li , Andong Liu
摘要： A method of making a plurality of non-crystalline hydrophobic silica particles, is provided, comprising: providing a plurality of hydrophilic silica particles; providing a water; providing an aldose; dispersing the plurality of hydrophilic silica particles in the water to form a silica water dispersion; dissolving the aldose in the silica water dispersion to form a combination; concentrating the combination to from a viscous syrup; heating the viscous syrup in an inert atmosphere to form a char; communicating the char to from a powder; heating the powder to form the plurality of non-crystalline hydrophobic silica particles.
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公开(公告)号：US09908988B2
公开(公告)日：2018-03-06
申请号：US15108794
申请日：2013-12-30
发明人： Wei Liu , Xiaomei Song , Hongyu Chen , Yan Huang , Yu Zhang
IPC分类号： C08K3/28 , C08L63/00 , H01L33/64 , H01L23/373 , C08K3/22 , C08K5/435 , C08G59/24 , C08G59/50
CPC分类号： C08K3/28 , C08G59/245 , C08G59/5033 , C08K3/22 , C08K5/435 , C08K2003/2227 , C08K2003/385 , C08K2201/001 , C08K2201/005 , C08L63/00 , H01L23/3737 , H01L33/641 , H01L2924/0002 , H01L2933/0033 , H01L2933/0075 , H01L2924/00
摘要： An article having a heat source and an electrically insulating thermal management component located in proximity to the heart source. The thermal management component contains a cured thermoset formed from a composition containing (a) a diglycidyl compound which has mesogenic structure and melting point of the diglycidyl compound is 150° C. or less, (b) a hardener and (c) an inorganic filler having specific thermal conductivity. The cured thermoset has high thermal conductivity.
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公开(公告)号：US20230272201A1
公开(公告)日：2023-08-31
申请号：US18017664
申请日：2020-07-22
发明人： Kainan Zhang , Hongyu Chen , Tao Han , Xiaomei Song , Jie Ji , Linfei Wang , Chao He , Xin Tan
摘要： A process to form a crosslinked composition, said process comprising thermally treating a composition comprising the following: a) an elastomer; b) a siloxy-modified silica; c) a hydrosilylation catalyst. A composition comprising the following: a) an elastomer; b) a siloxy-modified silica; c) a hydrosilylation catalyst.
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公开(公告)号：US11472983B2
公开(公告)日：2022-10-18
申请号：US17049331
申请日：2018-04-27
发明人： Linfei Wang , Xiaomei Song , Hongyu Chen , Guodong Shen , Yunlong Guo
IPC分类号： C09D183/10 , C09D183/06 , C08G59/24 , C08G77/24 , C08G77/26 , C08K3/22 , C08K3/36 , C08K5/544 , C08K5/57 , C08L83/06 , C09D5/16 , C08L83/10
摘要： A composition which provides a coating film having excellent foul releasing property is disclosed. The composition comprises, based on the solid contents of the composition: (A) 20 to 80 weight % of a resin which has a polydialkylsiloxane unit and an epoxy resin unit within its structure; (B) 0.1 to 5 weight % of an amino silane; (C) 0.5 to 5 weight % of a hydrophilic additive; and (D) 0.1 to 5 weight % of a catalyst. A coating, e.g. a coating film, formed from the composition generally has an amphiphilic surface. Thus, the composition is suitable for coatings which prevent both hydrophobic and hydrophilic fouling.
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公开(公告)号：US11326059B2
公开(公告)日：2022-05-10
申请号：US16645095
申请日：2017-09-07
发明人： Xiaomei Song , Yu Chen , Hongyu Chen , Guodong Shen , Wenjie Chen , Jo Gunn , Chungmien Kuo
IPC分类号： C09D5/00 , C09D7/61 , C09D183/04 , F25C1/22
摘要： A coating composition is disclosed. The coating composition is useful for providing a coating, e.g. on a surface of an article. The coating provides very low adhesion to ice, faster ice removal by heating power, etc. The coating composition comprises a silicone rubber, a thermal conductive filler, a reactive polysiloxane, an unsaturated group containing alkoxysilane, a catalyst, and a solvent.
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公开(公告)号：US10726976B2
公开(公告)日：2020-07-28
申请号：US16313352
申请日：2016-06-30
发明人： Xiaomei Song , Hongyu Chen , Yabin Sun , Youjun Wu , Wei Li , Xiaoxiong Miao
摘要： Semiconductive shield layers for power cable constructions are made from a composition that has: (A) A nonpolar, ethylene-based polymer having a density of greater than (>) 0.90 glee and a melt index of >20 g/10 min at 190° C./2.16 Kg; (B) A polar polymer consisting of ethylene and an unsaturated alkyl ester having 4 to 20 carbon atoms; (C) Acetylene carbon black; and (D) A curing agent; with the provisos that (1) the composition has a phase separated structure, and (2) the weight ratio of nonpolar polymer to polar polymer is from 0.25 to 4.
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