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公开(公告)号：US11945999B2
公开(公告)日：2024-04-02
申请号：US17297560
申请日：2019-12-04
CPC分类号： C10G29/20 , C10L1/224 , C10L1/233 , C10L3/103 , C10G2300/202
摘要： The present invention relates to a composition for scavenging hydrogen sulphide and/or mercaptans in hydrocarbon streams, the composition comprising an oxazolidine compound and a synergistic additive.
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2.发明申请ADDITIVE COMPOSITIONS AND USE THEREOF FOR IMPROVING THE COLD PROPERTIES OF FUELS AND COMBUSTIBLES 有权添加剂组合物及其用途，用于改善燃料和燃料的冷特性公开(公告)号：US20150113863A1
公开(公告)日：2015-04-30
申请号：US14408324
申请日：2013-06-17
发明人： Géraldine Papin , Nelly Dolmazon , Frédéric Tort
CPC分类号： C10L10/14 , C10L1/10 , C10L1/143 , C10L1/146 , C10L1/196 , C10L1/1963 , C10L1/1973 , C10L1/22 , C10L1/221 , C10L1/2222 , C10L1/2225 , C10L1/224 , C10L1/2364 , C10L1/238 , C10L1/2383 , C10L2200/0259 , C10L2250/04
摘要： The present disclosure relates to additive compositions and their use for improving the low temperature properties of motor fuels and fuels. The additive compositions include at least one modified alkylphenol-aldehyde resin and at least one filterability additive chosen from: the terpolymers of C4 to C22 alkyl (meth)acrylate, C20 to C24 alpha-olefin and maleimide N-substituted by a hydrocarbon chain having between 4 and 30 carbon atoms, the homopolymers of C1 to C40 alkyl (meth)acrylate, preferably the C8 to C24 alkyl polyacrylates, the ammonium salts of mono- or poly-carboxylic acid comprising at least one linear or branched, saturated or unsaturated hydrocarbon chain, having between 4 and 30 carbon atoms. The present disclosure also relates to compositions of motor fuels or liquid hydrocarbon fuels including such compositions.
摘要翻译： 本公开涉及添加剂组合物及其用于改善汽车燃料和燃料的低温性质的用途。 添加剂组合物包括至少一种改性的烷基酚醛树脂和至少一种可过滤性添加剂，其选自：（C 1 -C 22）（甲基）丙烯酸烷基酯，C 20至C 24α-烯烃和被烃链N-取代的马来酰亚胺的三元共聚物， 4和30个碳原子，（甲基）丙烯酸C1至C40烷基酯，优选C8至C24烷基聚丙烯酸酯的均聚物，包含至少一个直链或支链饱和或不饱和烃链的单羧酸或多羧酸的铵盐 具有4至30个碳原子。 本公开还涉及包括这种组合物的机动燃料或液体烃燃料的组合物。
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公开(公告)号：US09663736B2
公开(公告)日：2017-05-30
申请号：US14786364
申请日：2014-04-18
CPC分类号： C10L1/238 , C08G8/28 , C10L2200/0259 , C10L2200/0446 , C10L2200/0476 , C10L2230/081 , C10L2230/14
摘要： The present disclosure relates to the use of at least one modified alkylphenol-aldehyde resin as additive for improving the oxidation and/or storage stability of a motor fuel or liquid hydrocarbon-containing fuel composition. The modified alkylphenol-aldehyde resin can be obtained by Mannich reaction of an alkylphenol-aldehyde condensation resin with at least one aldehyde and/or one ketone having from 1 to 8 carbon atoms, preferably from 1 to 4 carbon atoms; and at least one hydrocarbon-containing compound having at least one alkylmonoamine or alkylpolyamine (alkylamine) group, having between 1 and 30 carbon atoms. The alkylphenol-aldehyde condensation resin itself can be obtained by condensation of at least one alkylphenol substituted with at least one linear or branched alkyl group having from 1 to 30 carbon atoms, preferably a monoalkylphenol, with at least one aldehyde and/or one ketone having from 1 to 8 carbon atoms, preferably from 1 to 4 carbon atoms.
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公开(公告)号：US11952538B2
公开(公告)日：2024-04-09
申请号：US17297553
申请日：2019-12-04
CPC分类号： C10G29/20 , C10L1/1826 , C10L1/233 , C10L3/103 , C10L2290/545
摘要： The present invention relates to a composition for scavenging hydrogen sulphide and/or mercaptans in hydrocarbon streams, the composition comprising an oxazolidine compound and a synergistic additive.
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公开(公告)号：US11952546B2
公开(公告)日：2024-04-09
申请号：US17297549
申请日：2019-12-04
CPC分类号： C10L1/233 , C10G29/20 , C10L1/2383 , C10L3/103 , C10L2300/20
摘要： The present invention relates to a composition for scavenging hydrogen sulphide and/or mercaptans in hydrocarbon streams, the composition comprising an oxazolidine compound and a synergistic additive.
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6.发明授权Additive compositions and use thereof for improving the cold properties of fuels and combustibles 有权添加剂组合物及其用途，用于改善燃料和可燃物的冷特性公开(公告)号：US09534183B2
公开(公告)日：2017-01-03
申请号：US14408324
申请日：2013-06-17
发明人： Géraldine Papin , Nelly Dolmazon , Frédéric Tort
IPC分类号： C10L10/00 , C10L10/14 , C10L1/14 , C10L1/22 , C10L1/238 , C10L1/10 , C10L1/196 , C10L1/197 , C10L1/222 , C10L1/224 , C10L1/236 , C10L1/2383
CPC分类号： C10L10/14 , C10L1/10 , C10L1/143 , C10L1/146 , C10L1/196 , C10L1/1963 , C10L1/1973 , C10L1/22 , C10L1/221 , C10L1/2222 , C10L1/2225 , C10L1/224 , C10L1/2364 , C10L1/238 , C10L1/2383 , C10L2200/0259 , C10L2250/04
摘要： The present disclosure relates to additive compositions and their use for improving the low temperature properties of motor fuels and fuels. The additive compositions include at least one modified alkylphenol-aldehyde resin and at least one filterability additive chosen from: the terpolymers of C4 to C22 alkyl (meth)acrylate, C20 to C24 alpha-olefin and maleimide N-substituted by a hydrocarbon chain having between 4 and 30 carbon atoms, the homopolymers of C1 to C40 alkyl (meth)acrylate, preferably the C8 to C24 alkyl polyacrylates, the ammonium salts of mono- or poly-carboxylic acid comprising at least one linear or branched, saturated or unsaturated hydrocarbon chain, having between 4 and 30 carbon atoms. The present disclosure also relates to compositions of motor fuels or liquid hydrocarbon fuels including such compositions.
摘要翻译： 本公开还涉及包括这种组合物的机动燃料或液体烃燃料的组合物。
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