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公开(公告)号：US12110361B2
公开(公告)日：2024-10-08
申请号：US17414997
申请日：2019-12-10
Applicant: Dow Global Technologies LLC
Inventor： Weijun Zhou , William A. Koonce , William J. Harris , Yonghui Zhang
IPC: C08F283/00 , C08G18/18 , C08G18/20 , C08G18/40 , C08G18/42 , C08G18/48 , C08G18/50 , C08G18/67 , C08G18/76 , C08J9/14
CPC classification number: C08G18/482 , C08G18/1808 , C08G18/1816 , C08G18/2036 , C08G18/4883 , C08G18/5033 , C08G2110/005
Abstract: Embodiments of the present disclosure are directed towards hybrid foam formulations that include: an isocyanate-reactive composition, and a high-functionality crosslinker; an azo type radical initiator; and an isocyanate.
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公开(公告)号：US11802227B2
公开(公告)日：2023-10-31
申请号：US16620805
申请日：2018-04-24
Applicant: Dow Global Technologies LLC , Rohm and Haas Company
Inventor： Wenwen Li , Joseph J. Zupancic , William J. Harris , Paul G. Clark , Thorsten Schmidt
IPC: C09J175/06 , B32B7/12 , B32B15/085 , B32B15/09 , B32B15/095 , B32B27/32 , B32B27/36 , B32B27/38 , B32B27/08 , B32B27/40 , C08L75/06 , C08G18/32 , C08G18/58 , C08G63/16 , C08G63/91 , C08K3/32 , C08K5/06
CPC classification number: C09J175/06 , B32B7/12 , B32B15/085 , B32B15/09 , B32B15/095 , B32B27/08 , B32B27/32 , B32B27/36 , B32B27/38 , B32B27/40 , C08L75/06 , B32B2250/02 , C08G18/3228 , C08G18/581 , C08G63/16 , C08G63/91 , C08K3/32 , C08K5/06 , C08K2003/329 , C08L75/06 , C08L63/00
Abstract: Solvent-based adhesive composition are disclosed, the compositions comprising (A) a polyester-urethane resin, (B) an epoxy-terminated polyester compound, (C) a phosphoric acid, and (D) an aliphatic isocyanate curing agent. Methods for preparing a solvent-based adhesive composition, the methods comprising providing a polyester-urethane resin, providing an epoxy-terminated polyester compound, mixing the polyester-urethane resin, epoxy-terminated polyester compound, and phosphoric acid to form a resin mixture, diluting the resin mixture in a solvent to form a diluted resin mixture having an application solid content from 25 to 55 weight percent, based on the total weight of the diluted resin mixture, and curing the diluted resin mixture with an aliphatic isocyanate curing agent at a mix ratio (parts by weight resin mixture before dilution:parts by weight aliphatic isocyanate curing agent) of from 100:1 to 100:12. Laminates prepared comprising the solvent-based adhesives and according to the disclosed methods are also disclosed.
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3.发明申请公开(公告)号：US20190202989A1
公开(公告)日：2019-07-04
申请号：US15544404
申请日：2016-09-28
Applicant: Dow Global Technologies LLC
Inventor： Eung Kyu Kim , William J. Harris , Qi Jiang , Xin Jiang , Kaoru Ohba
IPC: C08G73/10
CPC classification number: C08G73/1071 , C08G73/10 , C08G73/1032 , C08G73/105
Abstract: The process for synthesizing a poly(amic acid) polymer or a polyimide polymer is improved by using a solvent system consisting essentially of: (A) a first component consisting essentially of N,N-dimethyl propionamide (DMPA), and (B) optionally, a second component consisting essentially of at least one of a sulfoxide, e.g., DMSO, an alkyl phosphate, e.g., triethyl phosphate, and an aprotic glycol ether, e.g., propylene glycol methyl ether acetate.
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公开(公告)号：US20190023895A1
公开(公告)日：2019-01-24
申请号：US16069388
申请日：2016-03-07
Applicant: Dow Global Technologies LLC
Inventor： William J. Harris , Mohamed Esseghir , Gangwei Sun
Abstract: Polymeric compositions comprising a polybutylene terephthalate, an ethylene-based polymer, and a maleated ethylene-based polymer. Optical cable components fabricated from the polymeric composition. Optionally, the polymeric composition can further comprise one or more additives, such as a filler. The optical fiber cable components can be selected from buffer tubes, core tubes, and slotted core tubes, among others.
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公开(公告)号：US20150284618A1
公开(公告)日：2015-10-08
申请号：US14437003
申请日：2013-11-13
Applicant: DOW GLOBAL TECHNOLOGIES LLC
Inventor： Mohamed Esseghir , Bret P. Neese , William J. Harris
CPC classification number: C09K5/14 , C08K3/36 , C08K7/06 , C08K7/24 , C08L69/00 , C08L81/06 , C08L101/00 , C08L2203/20 , Y10T428/1314 , Y10T428/249974 , Y10T428/31507
Abstract: A wireless-communications-tower component being at least partially formed from a polymer composite. The polymer composite comprises a thermoplastic polymer and a filler, where the thermoplastic polymer is non-foamed. The polymer composite has a thermal conductivity of at least 0.5 watt per meter Kelvin (“W/m?K”) measured at 25 C. Such wireless-communications-tower components include radio frequency (“RF”) cavity filters, heat sinks, enclosures, and combinations thereof.
Abstract translation: 无线通信塔组件至少部分地由聚合物复合材料形成。 聚合物复合材料包括热塑性聚合物和填料，其中热塑性聚合物是非发泡的。 聚合物复合材料在25℃下测得的热导率至少为0.5瓦/米开尔文（“W / m？K”）。这种无线通信塔组件包括射频（“RF”）空腔滤波器，散热器， 外壳及其组合。
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Patent Agency Ranking
公开(公告)号：US20190010298A1
公开(公告)日：2019-01-10
申请号：US15752416
申请日：2016-10-11
Applicant: Dow Global Technologies LLC , Rohm and Haas Company
Inventor： Jessica P. Evans , Vivek Kalihari , William J. Harris , Matthew T. Bishop , Michael D. Read
Abstract: The present invention provides packages comprising an inner surface comprising polyalkylene ether modified polyolefin. In some embodiments, the polyalkylene ether modified polyolefin is the reaction product of an amine-terminated polyalkylene ether and a maleated polyolefin.
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7.发明授权Radiation cured membranes derived from polymers that are co-reactive with azide crosslinking agent(s) 有权衍生自与叠氮化物交联剂共反应的聚合物的辐射固化膜公开(公告)号：US09169367B2
公开(公告)日：2015-10-27
申请号：US14422008
申请日：2013-09-18
Applicant: Dow Global Technologies LLC
Inventor： Scott T. Matteucci , Junqiang Liu , Ahmad Madkour , William J. Harris
CPC classification number: C08J7/123 , B01D53/228 , B01D67/0006 , B01D67/0013 , B01D71/58 , B01D71/64 , B01D2323/08 , B01D2323/30 , B01D2323/34 , B01D2323/345 , C08J3/24 , C08J2375/04 , C08J2375/06
Abstract: The present invention appreciates that compounds comprising nitrogen-containing moieties that are at least divalent (e.g., urea, urethane, amide, etc.) can be reacted with azides using at least radiation energy to initiate the reaction between at least a portion of the compounds and the azides to form membranes that have surprisingly high selectivities for acid gases relative to nonpolar gases such as hydrocarbons. The membranes are also resistant to CO2 plasticization and have high acid gas flux characteristics. The resultant membranes can be extremely thin (e.g., 10 micrometers or less), which promotes high permeability for the acid gas and can translate into high productivity on a scaled-up, industrial level.
Abstract translation: 本发明意识到包含至少二价的含氮部分的化合物（例如尿素，氨基甲酸酯，酰胺等）可以与叠氮化物反应，至少使用辐射能来引发至少一部分化合物之间的反应 和叠氮化物以形成相对于非极性气体如烃类具有令人惊奇的高选择性的酸性气体的膜。 膜也耐二氧化碳增塑，具有较高的酸性气体通量特性。 所得到的膜可以非常薄（例如10微米或更小），其促进酸性气体的高渗透性，并且可以在放大的工业水平上转化为高生产率。
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8.发明申请RADIATION CURED MEMBRANES DERIVED FROM POLYMERS THAT ARE CO-REACTIVE WITH AZIDE CROSSLINKING AGENT(S) 有权从与AZIDE交联剂反应的聚合物衍生的辐射固化的膜（S）公开(公告)号：US20150218330A1
公开(公告)日：2015-08-06
申请号：US14422008
申请日：2013-09-18
Applicant: Dow Global Technologies LLC
Inventor： Scott T. Matteucci , Junqiang Liu , Ahmad Madkour , William J. Harris
CPC classification number: C08J7/123 , B01D53/228 , B01D67/0006 , B01D67/0013 , B01D71/58 , B01D71/64 , B01D2323/08 , B01D2323/30 , B01D2323/34 , B01D2323/345 , C08J3/24 , C08J2375/04 , C08J2375/06
Abstract: The present invention appreciates that compounds comprising nitrogen-containing moieties that are at least divalent (e.g., urea, urethane, amide, etc.) can be reacted with azides using at least radiation energy to initiate the reaction between at least a portion of the compounds and the azides to form membranes that have surprisingly high selectivities for acid gases relative to nonpolar gases such as hydrocarbons. The membranes are also resistant to CO2 plasticization and have high acid gas flux characteristics. The resultant membranes can be extremely thin (e.g., 10 micrometers or less), which promotes high permeability for the acid gas and can translate into high productivity on a scaled-up, industrial level.
Abstract translation: 本发明意识到包含至少二价的含氮部分的化合物（例如尿素，氨基甲酸酯，酰胺等）可以与叠氮化物反应，至少使用辐射能来引发至少一部分化合物之间的反应 和叠氮化物以形成相对于非极性气体如烃类具有令人惊奇的高选择性的酸性气体的膜。 膜也耐二氧化碳增塑，具有较高的酸性气体通量特性。 所得到的膜可以非常薄（例如10微米或更小），其促进酸性气体的高渗透性，并且可以在放大的工业水平上转化为高生产率。
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公开(公告)号：US20250043058A1
公开(公告)日：2025-02-06
申请号：US18717466
申请日：2022-12-13
Applicant: Dow Global Technologies LLC
Inventor： Weijun Zhou , William J. Harris
Abstract: Polyol compositions that contain imide groups are prepared by producing imide compounds from trimellitic anhydride and an aromatic aminoacid or an aromatic diamine, then esterifying the imide compounds with one or more polyols that have hydroxyl equivalent weights of 30 to 500. Aromatic carboxylic acid derivatives may be present during the esterification step to produce polyol compositions that contain species that have imide groups, and other species that do not have imide groups. The polyol compositions are useful in making isocyanate-based polymers, in particular polyurethane and/or polyurethane-isocyanuranate foams. The presence of the imide groups in the isocyanate-based polymers imparts fire retardant properties.
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公开(公告)号：US20240400877A1
公开(公告)日：2024-12-05
申请号：US18262771
申请日：2022-05-04
Applicant: Dow Global Technologies LLC , Dow Silicones Corporation
Inventor： Praveen Agarwal , William J. Harris , Chi-Hao Chang
IPC: C09K5/14 , C08G18/12 , C08G18/20 , C08G18/22 , C08G18/50 , C08K9/06 , C09D7/45 , C09D7/62 , C09D7/65 , C09D175/12 , H01M10/653 , H01M10/6551
Abstract: Thermally conductive compositions include a blocked isocyanate prepolymer composition containing an isocyanate prepolymer blocked with one or more of alkylphenol or alkenylphenol; and an amine composition containing: one or more polyetheramines, and one or more catalysts selected from a group consisting of carboxy late salts, tertiary amines, amidines, guanidines, and diazabicyclo compounds; and a thermally conductive filler present at a percent by weight of the thermally conductive composition (wt %) in a range of 60 wt % to 98 wt %; wherein the thermally conductive composition cures at a temperature in the range of 18° C. to 35° C. when the blocked isocyanate prepolymer composition and the amine composition are mixed. Methods include preparing a thermally conductive gap filler prepared by combining a blocked isocyanate prepolymer composition and an amine composition, and curing the resulting thermally conductive composition, such as at room temperature.
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