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1.发明申请POLYMER FORMULATIONS IN SOLVENTS WITH A HIGH FLASHPOINT, PROCESSES FOR PRODUCTION THEREOF AND USE THEREOF AS POUR POINT DEPRESSANTS FOR CRUDE OILS, MINERAL OILS OR MINERAL OIL PRODUCTS 审中-公开具有高闪点的溶剂中的聚合物配方，其生产方法及其用作原油，矿物油或矿物油产品的POINT DEPRESSAN公开(公告)号：US20140166287A1
公开(公告)日：2014-06-19
申请号：US14108469
申请日：2013-12-17
Applicant: BASF SE
Inventor： Dieter Faul , Ivette Garcia Castro , Kai Gumlich , Maria Heuken , Rouven Konrad , Karin Neubecker , Stefen Frenzel
CPC classification number: E21B43/16 , C10M145/14 , C10M159/005 , C10M177/00 , C10M2203/1006 , C10M2205/022 , C10M2209/062 , C10M2209/084 , C10N2220/021 , C10N2230/02
Abstract: Polymer formulations comprising at least two different solvents having a flashpoint ≧60° C., and polymeric compositions obtainable by free-radical polymerization of at least one alkyl (meth)acrylate in the presence of at least one ethylene-vinyl ester copolymer. Multistage process for producing such formulations and the use of such formulations as pour point depressants for crude oils, mineral oils or mineral oil products.
Abstract translation: 包含至少两种具有闪点≥60℃的不同溶剂的聚合物制剂，以及通过至少一种（甲基）丙烯酸烷基酯在至少一种乙烯 - 乙烯基酯共聚物的存在下自由基聚合获得的聚合物组合物。 用于生产这种制剂的多阶段方法以及使用这种制剂作为原油，矿物油或矿物油产品的倾点下降剂。
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公开(公告)号：US10851323B2
公开(公告)日：2020-12-01
申请号：US16083250
申请日：2017-03-08
Applicant: BASF SE
Inventor： Judith Christine Braeuer , Kai Gumlich , Stefan Frenzel , Maria Socher , Jennifer Anne Jackson , Edward Bohres
IPC: C10M145/14 , C08F220/18 , C10L1/196 , C10L10/14 , C10L1/16 , C10M169/04 , C08J3/05 , C08L33/06 , C10L1/182 , C10L1/198 , C10N30/00
Abstract: The invention relates to aqueous polymer dispersions comprising at least one polymer obtainable by the reaction of at least one monomer M1 of the general formula H2C═CH—C(O)OR (I), wherein R is an unbranched alkyl chain comprising from 18 to 22 carbon atoms, and optionally at least one monomer M2. The invention relates moreover to a method for the preparing of such aqueous polymer dispersion and the use thereof as pour point depressant for crude oil, petroleum, and petroleum products.
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3.发明申请公开(公告)号：US20160032200A1
公开(公告)日：2016-02-04
申请号：US14856646
申请日：2015-09-17
Applicant: BASF SE
Inventor： Ivette Garcia Castro , Kai Gumlich , Stefan Frenzel , Maria Heuken , Rouven Konrad , Karin Neubecker
IPC: C10G71/00 , C10M145/14 , C10L10/16
CPC classification number: C08F255/026 , C08F220/18 , C09K8/524 , C10G71/00 , C10L10/16 , C10L2200/0438 , C10L2230/14 , C10L2250/04 , C10M145/14 , C10M159/005 , C10M2203/1006 , C10M2205/022 , C10M2209/084 , C10N2230/02 , C10M2209/062 , C08F2220/1891 , C08F2220/1875 , C08F2220/1825 , C08F2220/1841
Abstract: Polymeric compositions obtainable by free-radical polymerization of at least two different alkyl (meth)acrylates in the presence of at least one ethylene-vinyl ester copolymer, the alkyl (meth)acrylates used being a mixture comprising alkyl (meth)acrylates having linear C12- to C60-alkyl radicals and different alkyl (meth)acrylates having linear C1- to C11-alkyl radicals and/or branched C4- to C60-alkyl radicals and/or cyclic C5- to C20-alkyl radicals. The use of such polymeric compositions as pour point depressants for crude oils, mineral oils or mineral oil products.
Abstract translation: 在至少一种乙烯 - 乙烯基酯共聚物存在下，通过至少两种不同的（甲基）丙烯酸烷基酯的自由基聚合获得的聚合物组合物，所用的（甲基）丙烯酸烷基酯是包含具有直链C12（甲基）丙烯酸烷基酯 具有直链C 1〜C 11 - 烷基和/或支链C 4〜C 60 - 烷基和/或环状C 5〜C 20 - 烷基的C 60 - 烷基和不同的（甲基）丙烯酸烷基酯。 使用这种聚合物组合物作为原油，矿物油或矿物油产品的倾点下降剂。
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公开(公告)号：US10072115B2
公开(公告)日：2018-09-11
申请号：US15434935
申请日：2017-02-16
Applicant: BASF SE
Inventor： Ivette Garcia Castro , Kai Gumlich , Maria Heuken , Rouven Konrad , Karin Neubecker , Stefan Frenzel
IPC: C08F255/02 , C10G71/00 , C10M145/14
CPC classification number: C08F255/026 , C08F220/18 , C09K8/524 , C10G71/00 , C10L10/16 , C10L2200/0438 , C10L2230/14 , C10L2250/04 , C10M145/14 , C10M159/005 , C10M2203/1006 , C10M2205/022 , C10M2209/084 , C10N2230/02 , C10M2209/062 , C08F2220/1891 , C08F2220/1875 , C08F2220/1825 , C08F2220/1841
Abstract: Polymeric compositions obtainable by free-radical polymerization of at least two different alkyl (meth)acrylates in the presence of at least one ethylene-vinyl ester copolymer, the alkyl (meth)acrylates used being a mixture comprising alkyl (meth)acrylates having linear C12- to C60-alkyl radicals and different alkyl (meth)acrylates having linear C1- to C11-alkyl radicals and/or branched C4- to C60-alkyl radicals and/or cyclic C6- to C20-alkyl radicals. The use of such polymeric compositions as pour point depressants for crude oils, mineral oils or mineral oil products.
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5.发明授权Polymeric compositions composed of ethylene-vinyl ester copolymers alkyl (meth)acrylates, processes for production thereof and use thereof as pour point depressants for crude oils, mineral oils or mineral oil products 有权由乙烯 - 乙烯基酯共聚物（甲基）丙烯酸烷基酯组成的聚合物组合物，其制备方法和用作原油，矿物油或矿物油产品的倾点下降剂公开(公告)号：US09574146B2
公开(公告)日：2017-02-21
申请号：US14108488
申请日：2013-12-17
Applicant: BASF SE
Inventor： Ivette Garcia Castro , Kai Gumlich , Stefan Frenzel , Maria Heuken , Rouven Konrad , Karin Neubecker
IPC: C09K8/524 , C10L10/16 , E21B43/16 , C10G71/00 , C10M145/14 , C10M159/00 , C08F220/18 , C08F255/02
CPC classification number: C08F255/026 , C08F220/18 , C09K8/524 , C10G71/00 , C10L10/16 , C10L2200/0438 , C10L2230/14 , C10L2250/04 , C10M145/14 , C10M159/005 , C10M2203/1006 , C10M2205/022 , C10M2209/084 , C10N2230/02 , C10M2209/062 , C08F2220/1891 , C08F2220/1875 , C08F2220/1825 , C08F2220/1841
Abstract: Polymeric compositions obtainable by free-radical polymerization of at least two different alkyl (meth)acrylates in the presence of at least one ethylene-vinyl ester copolymer, the alkyl (meth)acrylates used being a mixture comprising alkyl (meth)acrylates having linear C12- to C60-alkyl radicals and different alkyl (meth)acrylates having linear C1- to C11-alkyl radicals and/or branched C4- to C60-alkyl radicals and/or cyclic C5- to C20-alkyl radicals. The use of such polymeric compositions as pour point depressants for crude oils, mineral oils or mineral oil products.
Abstract translation: 在至少一种乙烯 - 乙烯基酯共聚物存在下，通过至少两种不同的（甲基）丙烯酸烷基酯的自由基聚合获得的聚合物组合物，所用的（甲基）丙烯酸烷基酯是包含具有直链C12（甲基）丙烯酸烷基酯 具有直链C 1〜C 11 - 烷基和/或支链C 4〜C 60 - 烷基和/或环状C 5〜C 20 - 烷基的C 60 - 烷基和不同的（甲基）丙烯酸烷基酯。 使用这种聚合物组合物作为原油，矿物油或矿物油产品的倾点下降剂。
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Patent Agency Ranking
公开(公告)号：US10781385B2
公开(公告)日：2020-09-22
申请号：US15778723
申请日：2016-11-17
Applicant: BASF SE
Inventor： Ivette Garcia Castro , Kai Gumlich , Stefan Frenzel , Maria Heuken , Rouven Konrad , Karin Neubecker , Edward Bohres , Adam Blanazs
Abstract: Copolymers comprising C14 to C50 olefins and at least two different olefindicarboxylic esters and optionally maleic acid or maleic acid derivatives. The olefindicarboxylic esters are firstly esters with linear C18- to C50-alkyl groups and secondly esters with short-chain linear, branched or cyclic alkyl groups, or esters with aromatic groups. The invention further relates to a process for preparing copolymers of this kind and to the use thereof as pour point depressant for crude oil, mineral oil and/or mineral oil products, preferably as pour point depressant for crude oil.
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公开(公告)号：US11236282B2
公开(公告)日：2022-02-01
申请号：US16993668
申请日：2020-08-14
Applicant: BASF SE
Inventor： Ivette Garcia Castro , Kai Gumlich , Stefan Frenzel , Maria Heuken , Rouven Konrad , Karin Neubecker , Edward Bohres , Adam Blanazs
Abstract: Copolymers comprising C14 to C50 olefins and at least two different olefindicarboxylic esters and optionally maleic acid or maleic acid derivatives. The olefindicarboxylic esters are firstly esters with linear C18- to C50-alkyl groups and secondly esters with short-chain linear, branched or cyclic alkyl groups, or esters with aromatic groups. The invention further relates to a process for preparing copolymers of this kind and to the use thereof as pour point depressant for crude oil, mineral oil and/or mineral oil products, preferably as pour point depressant for crude oil.
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公开(公告)号：US10287384B2
公开(公告)日：2019-05-14
申请号：US14856646
申请日：2015-09-17
Applicant: BASF SE
Inventor： Ivette Garcia Castro , Kai Gumlich , Stefan Frenzel , Maria Heuken , Rouven Konrad , Karin Neubecker
IPC: C10G71/00 , C10L10/16 , C10M145/14 , C08F255/02 , C09K8/524 , C10M159/00 , C08F220/18
Abstract: Polymeric compositions obtainable by free-radical polymerization of at least two different alkyl (meth)acrylates in the presence of at least one ethylene-vinyl ester copolymer, the alkyl (meth)acrylates used being a mixture comprising alkyl (meth)acrylates having linear C12- to C60-alkyl radicals and different alkyl (meth)acrylates having linear C1- to C11-alkyl radicals and/or branched C4- to C60-alkyl radicals and/or cyclic C5- to C20-alkyl radicals. The use of such polymeric compositions as pour point depressants for crude oils, mineral oils or mineral oil products.
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公开(公告)号：US09725428B2
公开(公告)日：2017-08-08
申请号：US14907998
申请日：2014-07-16
Applicant: BASF SE , Dow Global Technologies LLC
Inventor： Joaquim Henrique Teles , Bianca Seelig , Dominic Riedel , Philip Kampe , Daniel Urbanczyk , Markus Weber , Ulrich Mueller , Andrei-Nicolae Parvulescu , Kai Gumlich , Peter Bassler , Christian Bartosch , Richard Jacubinas , Meinolf Weidenbach , Werner Witzl
IPC: C07D303/00 , C07D301/12 , B01J29/70 , B01J35/00 , B01J35/10 , B01J27/18 , B01J27/188
CPC classification number: C07D301/12 , B01J27/18 , B01J27/188 , B01J29/7038 , B01J29/7088 , B01J35/002 , B01J35/1019 , B01J2229/186 , Y02P20/52
Abstract: A continuous process for the preparation of propylene oxide, comprising (i) providing a liquid feed stream comprising propene, hydrogen peroxide, acetonitrile, water, optionally propane, and at least one dissolved potassium salt of a phosphorus oxyacid wherein the molar ratio of potassium relative to phosphorus in the at least one potassium salt of a phosphorus oxyacid is in the range of from 0.6 to 1.4; (ii) passing the liquid feed stream provided in (i) into an epoxidation reactor comprising a catalyst comprising a titanium zeolite of structure type MWW comprising zinc, and subjecting the liquid feed stream to epoxidation reaction conditions in the epoxidation reactor, obtaining a reaction mixture comprising propylene oxide, acetonitrile, water, the at least one dissolved potassium salt of a phosphorus oxyacid, optionally propene, and optionally propane; (iii) removing an effluent stream from the epoxidation reactor, the effluent stream comprising propylene oxide, acetonitrile, water, at least a portion of the at least one dissolved potassium salt of a phosphorus oxyacid, optionally propene, and optionally propane.
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10.发明申请POLYMERIC COMPOSITIONS COMPOSED OF ETHYLENE-VINYL ESTER COPOLYMERS ALKYL (METH)ACRYLATES, PROCESSES FOR PRODUCTION THEREOF AND USE THEREOF AS POUR POINT DEPRESSANTS FOR CRUDE OILS, MINERAL OILS OR MINERAL OIL PRODUCTS 有权由乙烯 - 乙烯酯共聚物组成的聚合物组合物（甲基）丙烯酸酯，其生产方法和用作原油，矿物油或矿物油产品的POINT DEPRESSAN公开(公告)号：US20140165457A1
公开(公告)日：2014-06-19
申请号：US14108488
申请日：2013-12-17
Applicant: BASF SE
Inventor： Ivette Garcia Castro , Kai Gumlich , Stefan Frenzel , Maria Heuken , Rouven Konrad , Karin Neubecker
CPC classification number: C08F255/026 , C08F220/18 , C09K8/524 , C10G71/00 , C10L10/16 , C10L2200/0438 , C10L2230/14 , C10L2250/04 , C10M145/14 , C10M159/005 , C10M2203/1006 , C10M2205/022 , C10M2209/084 , C10N2230/02 , C10M2209/062 , C08F2220/1891 , C08F2220/1875 , C08F2220/1825 , C08F2220/1841
Abstract: Polymeric compositions obtainable by free-radical polymerization of at least two different alkyl (meth)acrylates in the presence of at least one ethylene-vinyl ester copolymer, the alkyl (meth)acrylates used being a mixture comprising alkyl (meth)acrylates having linear C12- to C60-alkyl radicals and different alkyl (meth)acrylates having linear C1- to C11-alkyl radicals and/or branched C4- to C60-alkyl radicals and/or cyclic C5- to C20-alkyl radicals. The use of such polymeric compositions as pour point depressants for crude oils, mineral oils or mineral oil products.
Abstract translation: 在至少一种乙烯 - 乙烯基酯共聚物存在下，通过至少两种不同的（甲基）丙烯酸烷基酯的自由基聚合获得的聚合物组合物，所用的（甲基）丙烯酸烷基酯是包含具有直链C12（甲基）丙烯酸烷基酯 具有直链C 1〜C 11 - 烷基和/或支链C 4〜C 60 - 烷基和/或环状C 5〜C 20 - 烷基的C 60 - 烷基和不同的（甲基）丙烯酸烷基酯。 使用这种聚合物组合物作为原油，矿物油或矿物油产品的倾点下降剂。
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