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71. 发明授权

US10301486B2 Epoxy/amine adducts for dispersing solids 有权
公开(公告)号：US10301486B2
公开(公告)日：2019-05-28
申请号：US15516187
申请日：2015-10-13
申请人： BYK-Chemie, GmbH
发明人： Bernd Göbelt , Jürgen Omeis , Andreas Okkel , Marcus Meichsner , Astrid Rudolfi
IPC分类号： C08G59/20 , C09D7/65 , C08G59/18 , C08G59/50 , C08G65/26 , C08L63/00 , C09D11/037 , C09D11/102
摘要： The invention relates to comb copolymers, which can be produced from at least one diglycidyl ether (A) of general formula (I), at least one polyether monoamine (B) of the general formula Rt—[OEt]n[OPr]m[OBu]s—NH2, at least one amine (C) of the general formula Z—R1—NH2, and optionally at least one secondary amine (D) that is free of primary amino groups and is of the general formula NHTV, wherein R stands for a residue free of epoxy groups, selected from aliphatic residues, aromatic residues, and araliphatic residues; Rt stands for a residue selected from alkyl residues having 1 to 6 carbon atoms; OEt stands for an ethylene oxide residue, OPr stands for a propylene oxide residue, and OBu stands for a butylene oxide residue; n stands for a number from 0 to 100, m stands for a number from 3 to 50, and s stands for a number from 0 to 20, and n+m+s=3 to 103; R1 stands for an aliphatic, aromatic, or araliphatic hydrocarbon residue having 1 to 12 carbon atoms; Z stands for a residue free of primary and secondary amino groups and having at least one basic nitrogen atom, T and V do not contain any secondary amino groups and stand, independently of each other, for aliphatic residues having 1 to 12 carbon atoms, aromatic residues having 6 to 12 carbon atoms, or araliphatic residues having 7 to 12 carbon atoms, wherein the molar number of the sum of the primary amino groups of the polyether monoamines (B) and primary amino groups of the amines (C) divided by the molar number of the epoxy groups of the diglycidyl ethers (A) equals a value of ⅓ to ¾. The invention further relates to the production of the comb copolymers, dispersions, particulate preparations, wetting agents, and dispersants that contain the comb copolymers, to particles coated with the comb copolymers, and to the use of the comb copolymers as wetting agents and dispersants, in particular for increasing the jetness.

72. 发明申请

US20190153167A1 CROSS-LINKED POLYMERS, METHODS FOR THEIR MANUFACTURE, AND USE 审中-公开
公开(公告)号：US20190153167A1
公开(公告)日：2019-05-23
申请号：US16300093
申请日：2017-05-04
申请人： BASF SE
发明人： Stephan Hueffer , Alejandra Garcia Marcos
IPC分类号： C08G77/455 , C08G73/02 , C08G65/26
摘要： Polymers bearing the following structural elements per molecule: (A) an average of at least two alkoxylated (poly)alkylenimine units, said alkylene being selected from C2-C10-alkylene and said alkoxylation being selected from ethoxylation, propoxylation, butoxylation and combinations of at least two of the foregoing, (B) at least one polysiloxane unit, and (C) at least one linkage connecting at least two different alkoxylated (poly)alkylenimine units (A) bearing at least one polysiloxane unit (B), each link-age (C) being selected from organic spacers bearing in the range of from 4 to 30 carbon atoms.

73. 发明授权

US10246584B2 Additive to prevent phase separation of low profile additive in unsaturated thermoset polyester compositions 有权
公开(公告)号：US10246584B2
公开(公告)日：2019-04-02
申请号：US15533629
申请日：2015-11-13
申请人： Lubrizol Advanced Materials, Inc.
发明人： Elliot Coulbeck , Dean Thetford , Patrick J. Sunderland
IPC分类号： C08L67/02 , C08L25/06 , C08G69/40 , C08F283/01 , C08F290/00 , C08G65/26 , C08G65/333
摘要： The present invention relates to an additive to prevent phase separation between a low profile additive and the other components of the molding composition, said other components comprising at least an unsaturated resin and an unsaturated monomer.

74. 发明申请

US20190059365A1 COMPOSITION AND METHOD FOR RETENTION OF SOLVATED COMPOUNDS AND ION 审中-公开
公开(公告)号：US20190059365A1
公开(公告)日：2019-02-28
申请号：US16173107
申请日：2018-10-29
申请人： ECO VERDE TECHNOLOGIES, INC.
发明人： Curtis Elliott
IPC分类号： A01N25/10 , C08G65/26 , A61K47/40 , C02F1/50 , C08G65/337 , C08G65/331 , C08G65/328 , C09D171/02 , B01J20/32 , B01J20/26 , B01J20/12
摘要： Storage stable polyhydroxylated aromatic ether adducts of polyalkylene oxide are described. Reactive compositions are formed by combining an ether adduct with an aldehyde, optionally further adding a phenolic-aldehyde prepolymer. The reactive compositions are cured by removing water, by acidification, or both. The cured compositions sorb solvated compounds from environments containing water. The cured compositions are also useful for pre-loading with compounds that are subsequently released at a controlled rate into environments containing water.

75. 发明授权

US10196482B2 Mixed alkyl terminated polyether dendrons 有权
公开(公告)号：US10196482B2
公开(公告)日：2019-02-05
申请号：US15307586
申请日：2015-04-20
申请人： BASF SE
发明人： Murat Mertoglu , Jean-Pierre Berkan Lindner , Ann-Kathrin Marguerre , Rainer Berghaus
IPC分类号： C08G65/26 , A01N31/02 , C08G65/24 , C08L71/02 , C08G83/00 , A01N25/30 , C08G65/331
摘要： A polyether dendrimer of formula (I), wherein the symbols and indices have the following meanings: each Y is independently [R1—(O—CH2—CH2)p—O—]; each Z is independently [R2—(O—CH2—CH2)q(O—CH(CH3)—CH2)r—O—]; each R1 is independently H, CH3 or C2-C4-alkyl; each R2 is independently linear or branched C8-C22-alkyl; X is H or C1-C4-alkyl; m is 1, 2, 3, 4, 5 or 6; n, o are rational positive numbers >0, with the proviso that the sum of n and o is 2m; p is a natural number from 5 to 50; q is a natural number from 1 to 50; r is 0 or is a natural number from 1 to 30, with the proviso that 5≤q+r≤50, and ˜ denotes the bonding of the respective group to the dendron scaffold, is useful for solubilizing sparingly-water soluble active ingredients, in particular pesticides.

76. 发明授权

US10174151B2 Method for producing polyether carbonate polyols 有权
公开(公告)号：US10174151B2
公开(公告)日：2019-01-08
申请号：US15436184
申请日：2017-02-17
申请人： Covestro Deutschland AG
发明人： Joerg Hofmann , Norbert Hahn
IPC分类号： C08G18/44 , C08G64/34 , C08G18/76 , C08G18/18 , C08G18/20 , C08G18/40 , C08G18/48 , C08G18/08 , C08G65/26 , C08G65/331 , C08G64/02 , C08G101/00
摘要： The present invention relates to a method for producing polyether carbonate polyols, wherein: (i) in a first step, (a) carbon dioxide and propylene oxide or (b) carbon dioxide and a mixture of propylene oxide and at least one further alkylene oxide in a ratio by weight of >90:10 are attached to one or more H-functional starting substances in the presence of at least one DMC catalyst; (ii) in a second step, the reaction mixture obtained from step (i) is (ii-1) first chain-lengthened with a mixture containing propylene oxide (PO) and ethylene oxide (EO) in a PO/EO ratio by weight of 90/10 to 20/80 in the presence of at least one DMC catalyst.

77. 发明申请

US20180346847A1 GEL COMPOSITION 审中-公开
公开(公告)号：US20180346847A1
公开(公告)日：2018-12-06
申请号：US15559743
申请日：2017-06-15
申请人： DAI-ICHI KOGYO SEIYAKU CO., LTD.
发明人： Natsu FUKUDA , Masatake JOYABU
IPC分类号： C11D3/37 , C08G65/26 , B01J13/00 , C11D17/00
CPC分类号： C11D3/3707 , B01J13/0065 , C08G65/2609 , C08G2210/00 , C11D1/722 , C11D3/20 , C11D3/28 , C11D17/003
摘要： A gel composition having high adhesion, high whitening resistance, and high high-temperature stability is provided.The gel composition includes a polyoxyalkylene alkyl ether (A) represented by general formula (1) and water (B). R—O—(PO)m-(EO)n—H (1) In the formula (1), R is a linear alkyl group having 12 to 22 carbon atoms, PO represents an oxypropylene group, EO represents an oxyethylene group, m and n each represent an average number of moles added, m is a number of 1 to 20, and n is a number of 1 to 80. PO and EO are added in a configuration of block addition.

78. 发明申请

US20180346199A1 COMPOSITIONS FOR CONTAINERS AND OTHER ARTICLES AND METHODS OF USING SAME 审中-公开
公开(公告)号：US20180346199A1
公开(公告)日：2018-12-06
申请号：US16057469
申请日：2018-08-07
申请人： SWIMC LLC
发明人： Jeffrey Niederst , Richard H. Evans , Robert M. O'Brien , Kevin Romagnoli , Mark S. Von Maier
IPC分类号： B65D25/14 , C08G65/26 , C09D171/12 , B65D81/34 , C09D171/00 , C09D163/00
CPC分类号： B65D25/14 , B65D81/34 , C08G65/2612 , C09D163/00 , C09D171/00 , C09D171/12 , Y10T428/1355
摘要： This invention provides a polymer, which is preferably a polyether polymer. The polymer may be used in coating compositions. Containers and other articles comprising the polymer and methods of making such containers and other articles are also provided. The invention further provides compositions including the polymer (e.g., powder coatings), which have utility in a variety of coating end uses, including, for example, valve and pipe coatings.

79. 发明申请

US20180327536A1 METHOD FOR PRODUCING A RIGID POLYURETHANE FOAM 审中-公开
公开(公告)号：US20180327536A1
公开(公告)日：2018-11-15
申请号：US15776102
申请日：2016-11-18
申请人： COVESTRO DEUTSCHLAND AG
发明人： Hideki Wada , Takayasu Tanabe , Kenichi Sakata
IPC分类号： C08G18/48 , C08G18/50 , C08G18/76 , C08G65/26
CPC分类号： C08G18/482 , C08G18/4829 , C08G18/4841 , C08G18/4883 , C08G18/5024 , C08G18/7664 , C08G65/2609 , C08G65/2621 , C08G2101/0025 , C08G2101/005 , C08G2101/0083 , C08K5/521 , C08L71/02 , C08L2205/025 , C08L75/08
摘要： Provided is a method for producing a light rigid urethane foam superior in moldability (cell interconnection, spraying thickness, adhesiveness, etc.), heat-insulating efficiency, and others by a spraying method, using water as foaming agent. A method for producing an open-cell polyurethane foam, comprising obtaining the open-cell polyurethane foam by mixing and reacting a polyol composition containing a polyol compound, water as a foaming agent, a foam stabilizer, a catalyst, and a flame retardant with a polyisocyanate compound by a spraying method, the polyol compound containing polyols (A), (B), and (C) at a polyol (A) content of 10 to 40 wt parts, a polyol (B) content of 10 to 70 wt parts, and a polyol (C) content of 10 to 70 wt parts.

80. 发明申请

US20180296997A1 WETTING AND ANTI-FOAMING AGENT 审中-公开
公开(公告)号：US20180296997A1
公开(公告)日：2018-10-18
申请号：US16018552
申请日：2018-06-26
申请人： Elementis Specialties, Inc.
发明人： Bart van Vliet , James A. Heck , Eduardus Maria Mangnus , Chitra Jeurkar , Jelle de Vries , Alart Mulder
IPC分类号： B01F17/00 , C09D7/65 , C09D171/00 , C09D163/00 , C09D17/00 , C08G65/00 , C07C43/11 , C09D15/00 , C08G65/26 , C09D5/02 , B01D19/04 , C09D133/02 , C07C43/315 , C08L71/02
摘要： A wetting agent according to Formula (I): wherein R1 is selected from a branched alkyl group or linear alkyl group or a cycloaliphatic group or an aromatic group, each having 6 to 15 carbon atoms; R2 is selected from hydrogen, methyl, or ethyl; R3 is selected from hydrogen, methyl, or ethyl; R4 is selected from hydrogen, methyl, or ethyl; R5 is selected from methyl or ethyl; x ranges from 0 to 5; y ranges from 0 to 10; z ranges from 1 to 10; with the proviso that when x ranges from 1 to 5, R2 is different from R3; and with the proviso that when x=0, R3 is different from R4. The wetting agent also imparts anti-foam properties to aqueous solutions while reducing surface tension.

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