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公开(公告)号：US5427773A
公开(公告)日：1995-06-27
申请号：US356417
申请日：1994-12-15
IPC分类号： A61K8/41 , A61K8/44 , A61K8/49 , A61Q17/04 , C07C233/77 , C07C237/34 , C07D263/04 , C07D295/12 , C07D295/13 , A61K7/06 , A61K7/42 , C07C229/00
CPC分类号： C07D295/13 , A61K8/416 , A61K8/445 , A61K8/49 , A61K8/4926 , A61Q17/04 , C07C237/34 , Y10S514/938
摘要： This invention relates to non-hydrolyzable, non-irritating, hair, skin and textile substantive quaternary salts of p-dialkylaminobenzamides having the formula ##STR1## wherein R' and R" are each selected from the group of C.sub.1 to C.sub.2 alkyl; n is an integer having a value of from 2 to 3; R is an alkyl radical having from 10 to 18 carbon atoms; R.sub.1 and R.sub.2 are each selected from the group of C.sub.1 to C.sub.2 alkyl, and X is an anion. These benzamide derivatives are active sunscreening agents which are usefully employed at a concentration of from about 0.5 to about 10 wt. % in a formulation requiring protection against the harmful effects of sunlight, such as skin burn, hair damage, color fading, etc.
摘要翻译： 本发明涉及具有下式的对 - 二烷基氨基苯甲酰胺的不可水解的，无刺激性的毛发，皮肤和纺织品实质季盐：其中R'和R“各自选自C 1 -C 2烷基; n为2〜3的整数， R是具有10至18个碳原子的烷基; R1和R2各自选自C1至C2烷基，X为阴离子。 这些苯甲酰胺衍生物是活性防晒剂，其有效用量为约0.5至约10wt。 需要防止阳光对皮肤灼伤，头发损伤，褪色等有害影响的配方中的％。
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公开(公告)号：US5252197A
公开(公告)日：1993-10-12
申请号：US952352
申请日：1992-09-28
申请人： Anatoly Alexander , Chuen Y. Yeh , George D. Suciu
发明人： Anatoly Alexander , Chuen Y. Yeh , George D. Suciu
IPC分类号： C10G35/095 , C10G35/04
CPC分类号： C10G35/095
摘要： A process for upgrading gasolines and other hydrocarbon mixtures. The hydrocarbon mixture is contacted with a large pore zeolite catalyst in order to crack n-paraffins to form olefins and lower molecular weight n-paraffins, to cause the olefins to react with benzene in order to form alkylbenzenes, and to catalyze the isomerization of the n-paraffins to form i-paraffins. Preferably, all of the above reactions occur in a single reactant mixture in the presence of a zeolite catalyst having ten and/or twelve membered ring-type structures. The process of the invention reduces the benzene quantity of the hydrocarbon mixture and increases its octane number.
摘要翻译： 汽油和其他烃混合物的升级方法。 将烃混合物与大孔沸石催化剂接触以裂解正链烷烃以形成烯烃和较低分子量的正链烷烃，以使烯烃与苯反应以形成烷基苯，并催化异构化 正链烷烃形成正链烷烃。 优选地，在具有十个和/或十二元环型结构的沸石催化剂的存在下，所有上述反应都发生在单一反应物混合物中。 本发明的方法降低烃混合物的苯量并增加其辛烷值。
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3.发明授权公开(公告)号：US06462201B1
公开(公告)日：2002-10-08
申请号：US09222197
申请日：1998-12-29
申请人： Anatoly Alexander , Mikhail Raykh
发明人： Anatoly Alexander , Mikhail Raykh
IPC分类号： C07D207267
CPC分类号： C07D207/267 , C07D207/12 , C07D223/10
摘要： A single stage process, with recirculation of reactants, is provided herein for making N-vinylpyrrolidone or N-vinyl caprolactam at a high reaction rate and selectivity and at a predetermined conversion per pass. In this process a reaction mixture is formed by saturating a non-aqueous, liquid mixture of recirculating lactam, vinyl lactam and catalyst with acetylene at low temperatures and pressures to provide a high concentration of acetylene in the liquid, pumping the saturated solution into a reactor, reacting the mixture as a single liquid phase, cooling the reaction product, withdrawing a portion of the cooled product, recirculating the rest into the reaction mixture, and continuously feeding additional lactam and catalyst therein.
摘要翻译： 本文提供了具有反应物再循环的单阶段方法，用于以高反应速率和选择性以每次预定的转化率制备N-乙烯基吡咯烷酮或N-乙烯基己内酰胺。 在此过程中，通过在低温和低压下使内酰胺，乙烯基内酰胺和催化剂再循环的非水液体混合物与乙炔饱和来形成反应混合物，以在液体中提供高浓度的乙炔，将饱和溶液泵入反应器 将混合物作为单一液相反应，冷却反应产物，取出一部分冷却的产物，将其余部分再循环到反应混合物中，并在其中连续加入另外的内酰胺和催化剂。
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公开(公告)号：US5451394A
公开(公告)日：1995-09-19
申请号：US111690
申请日：1993-08-25
IPC分类号： A61K8/41 , A61K8/44 , A61K8/49 , A61Q17/04 , C07C233/77 , C07C237/34 , C07D263/04 , C07D295/12 , C07D295/13 , C07D249/00 , A61K7/06 , A61K7/42
CPC分类号： C07D295/13 , A61K8/416 , A61K8/445 , A61K8/49 , A61K8/4926 , A61Q17/04 , C07C237/34 , Y10S514/938
摘要： This invention relates to non-hydrolyzable, non-irritating, hair, skin and textile substantive quaternary ammonium salts of a para-dialkylamino benzamide having the formula ##STR1## wherein R' and R" are each selected from the group of C.sub.1 to C.sub.2 alkyl; n is an integer having a value of from 2 to 6; R is an alkyl radical having from 1 to 30 carbon atoms; R.sub.1 and R.sub.2 are each selected from the group of C.sub.1 to C.sub.4 alkyl, hydrogen and, alternatively, R.sub.1 and R.sub.2, together with the attached cationic nitrogen atom can form a 5 to 6-membered heterocyclic ring selected from the group of ##STR2## and X is an anion. These benzamide derivatives are active sunscreening agents which are usefully employed at a concentration of from about 0.5 to about 10 wt. % in a formulation requiring protection against the harmful effects of sunlight, such as skin burn, hair damage, color fading, etc.
摘要翻译： 本发明涉及具有式“IMAGE”的对二烷基氨基苯甲酰胺的不可水解的，无刺激性的毛发，皮肤和纺织品实质季铵盐，其中R'和R“各自选自C1至C2 烷基; n是2至6的整数; R是具有1至30个碳原子的烷基; R 1和R 2各自选自C 1至C 4烷基，氢和可选地，R 1和R 2与连接的阳离子氮原子一起可以形成选自下列基团的5至6元杂环： IMAGE>
，X是阴离子。 这些苯甲酰胺衍生物是活性防晒剂，其有效用量为约0.5至约10wt。 需要防止阳光对皮肤灼伤，头发损伤，褪色等有害影响的配方中的％。 -
公开(公告)号：US5731450A
公开(公告)日：1998-03-24
申请号：US544750
申请日：1995-10-18
IPC分类号： A61K8/00 , A61K8/31 , A61K8/36 , A61K8/362 , A61K8/37 , A61K8/92 , A61Q3/04 , A61Q5/12 , A61Q17/00 , A61Q17/04 , A61Q19/00 , A61Q19/10 , C07C53/00 , C07C69/30 , C07C69/75 , C11D3/20 , A61K7/48
摘要： This invention relates to the synthesis of vegetable and synthetic oil adducts and to the adduct products having the formula ##STR1##
摘要翻译： 本发明涉及植物和合成油加合物的合成以及具有式“IMAGE”的加成物
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公开(公告)号：US5527947A
公开(公告)日：1996-06-18
申请号：US358438
申请日：1994-12-19
IPC分类号： C07C67/44 , C07B61/00 , C07C67/343 , C07C69/734 , C07C69/76
CPC分类号： C07C67/343 , Y02P20/582
摘要： This invention relates to an improved process for the manufacture of cinnamate compounds, particularly sunscreen agents, useful in cosmetic skin and hair care formulations. The process comprises: (a) dissolving a water insoluble C.sub.1 to C.sub.4 alkoxy benzaldehyde and a C.sub.1 to C.sub.4 alkyl acetate in a common hydrocarbon solvent; (b) reacting the resulting solution in the presence of a strong alkali metal-containing base under mild conditions to form a mixture containing the corresponding C.sub.1 to C.sub.4 alkyl C.sub.1 to C.sub.4 alkoxy cinnamate, the alkali metal salt of the enol corresponding to the C.sub.1 to C.sub.4 alkyl C.sub.1 to C.sub.4 alkoxy cinnamate, the alkali metal salt of a C.sub.1 to C.sub.4 alkoxycinnamic acid, and a C.sub.1 to C.sub.4 alkanol; (c) acidifying the resulting mixture with from about 0.5 to about 1 mole of a strong polybasic acid per mole of base to release acetic acid, to convert the alkali metal salt of the C.sub.1 to C.sub.4 alkoxycinnamic acid to the corresponding C.sub.1 to C.sub.4 alkoxycinnamic acid and to form an alcohol suspension of an alkali metal salt of said strong polybasic acid; (d) esterifying said acetic acid with a C.sub.1 to C.sub.4 alkanol and stripping the resulting acetic acid ester from the mixture; (e) reacting the remaining C.sub.1 to C.sub.4 alkyl C.sub.1 to C.sub.4 alkoxycinnamate and C.sub.1 to C.sub.4 alkoxycinnamic acid with a C.sub.5 to C.sub.14 alkanol in the presence of said strong polybasic acid alkali metal salt suspension at a temperature of from about 60.degree. to about 130.degree. C.; and (f) recovering the C.sub.5 to C.sub.14 alkyl C.sub.1 to C.sub.4 alkoxy cinnamate as a product of the process.
摘要翻译： 本发明涉及一种用于制造可用于化妆品皮肤和护发制剂的肉桂酸酯化合物，特别是防晒剂的改进方法。 该方法包括：（a）在普通烃溶剂中溶解不溶于水的C1至C4烷氧基苯甲醛和C1-C4烷基乙酸酯; （b）在温和条件下使所得溶液在强碱性金属的碱存在下反应，形成含有相应的C1至C4烷基C1至C4烷氧基肉桂酸酯的混合物，烯醇的碱金属盐对应于C1至 C 1 -C 4烷氧基肉桂酸C 1 -C 4烷基，C 1至C 4烷氧基肉桂酸的碱金属盐和C 1至C 4烷醇; （c）用每摩尔碱约0.5至约1摩尔强多元酸酸化所得混合物以释放乙酸，将C1至C4烷氧基肉桂酸的碱金属盐转化为相应的C1至C4烷氧基肉桂酸 并形成所述强多元酸的碱金属盐的醇悬浮液; （d）用C1至C4链烷醇酯化所述乙酸并从混合物中汽提得到的乙酸酯; （e）在所述强多元酸碱金属盐悬浮液存在下，在约60℃至约130℃的温度下，将C 1至C 4烷氧基肉桂酸残基和C 1至C 4烷氧基肉桂酸与C 5至C 14烷醇反应， C。; 和（f）作为该方法的产物回收C5至C14烷基C1至C4烷氧基肉桂酸酯。
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7.发明授权
公开(公告)号：US5427774A
公开(公告)日：1995-06-27
申请号：US356616
申请日：1994-12-15
IPC分类号： A61K8/41 , A61K8/44 , A61K8/49 , A61Q17/04 , C07C233/77 , C07C237/34 , C07D263/04 , C07D295/12 , C07D295/13 , A61K7/06 , A61K7/42
CPC分类号： C07D295/13 , A61K8/416 , A61K8/445 , A61K8/49 , A61K8/4926 , A61Q17/04 , C07C237/34 , Y10S514/938
摘要： This invention relates to non-hydrolyzable, non-irritating, hair, skin and textile substantive quaternary ammonium salts of a para-dialkylamino benzamide having the formula ##STR1## wherein R' and R" are each selected from the group of C.sub.1 to C.sub.2 alkyl; n is an integer having a value of from 2 to 6; R is an alkyl radical having from 1 to 30 carbon atoms; R.sub.1 and R.sub.2 together with the attached cationic nitrogen atom forms a 5 to 6-membered heterocyclic ring containing a hetero oxygen atom in addition to the heteronitrogen atom and is selected from the group of ##STR2## and X is an anion. These benzamide heterocyclic derivatives are active sunscreening agents which are usefully employed at a concentration of from about 0.5 to about 10 wt. % in a formulation requiring protection against the harmful effects of sunlight, such as skin burn, hair damage, color fading, etc.
摘要翻译： 本发明涉及具有式“IMAGE”的对二烷基氨基苯甲酰胺的不可水解的，无刺激性的毛发，皮肤和纺织品实质季铵盐，其中R'和R“各自选自C1至C2 烷基; n是2至6的整数; R是具有1至30个碳原子的烷基; R1和R2与连接的阳离子氮原子一起形成除了异氮原子之外含有异氧原子的5至6元杂环，并且选自
，X是阴离子。 这些苯甲酰胺杂环衍生物是活性防晒剂，其有效用量为约0.5至约10wt。 需要防止阳光对皮肤灼伤，头发损伤，褪色等有害影响的配方中的％。
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