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公开(公告)号：US06204297B1
公开(公告)日：2001-03-20
申请号：US08756872
申请日：1996-11-26
IPC分类号： B01F1742
CPC分类号： B01F17/0021 , B01F17/0042 , B01F17/0057 , Y10S516/916 , Y10S516/92
摘要： Novel nonionic gemini surfactants are extremely effective emulsifiers for oil-in-water emulsions that provide improved detergency at even low concentration levels. The surfactants are characterized by the formula: wherein R1 is independently H or a C1 to C22 alkyl, R2 is H or C1 to C22 alkyl and R3 is D1—R4—D1 or R4—D1—R4 wherein R4 is independently a C1-C10 alkyl group, —C(O)—, —R5[O(EO)a(PO)b]—, —O—R5—O—, or aryl, e.g. phenyl, and D1 is independently —O—, —S—, —S—S—, —SO2—, —C(O)—, a polyether group [—O(EO)a(PO)b—], an amide group [—C(O)N(R6)—], an amino group [—N(R6)—], —O—R5—O—, or aryl. (EO)a(PO)b is a polyether group and Z is a C1-C4 alkyl, or an alkylaryl or hydrogen wherein EO represents ethyleneoxy radicals, PO represents propyleneoxy radicals, a and b are numbers of from 0 to 100, a is preferably from about 0 to about 30 and b is preferably from about 0 to 10, wherein a plus b is at least one, and the EO and PO alkyl or alkylaryl.
摘要翻译： 新型非离子双子表面活性剂是非常有效的水包油乳液乳化剂，可在甚至低浓度水平下提供改善的去污力。 表面活性剂的特征在于下式：其中R1独立地为H或C1至C22烷基，R2为H或C1至C22烷基，R3为D1-R4-D1或R4-D1-R4，其中R4独立地为C1-C10 烷基，-C（O） - ， - R5 [O（EO）a（PO）b] - ， - O-R5-O-或芳基 苯基和D 1独立地是-O - ， - S - ， - S - ， - SO 2 - ， - C（O） - ，聚醚基团[-O（EO）a（PO）b-] -C（O）N（R6） - ]，氨基[-N（R6） - ]，-O-R5-O-或芳基。 （EO）a（PO）b是聚醚基团，Z是C1-C4烷基或烷基芳基或氢，其中EO表示亚乙基氧基，PO表示丙烯氧基，a和b是0至100的数，a是 优选约0至约30，b优选为约0至10，其中加号b为至少一个，EO和PO烷基或烷基芳基。
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公开(公告)号：US5945393A
公开(公告)日：1999-08-31
申请号：US966270
申请日：1997-11-07
IPC分类号： B01F17/00 , C11D1/72 , C07C43/205 , C07D241/04 , C11D1/722
CPC分类号： B01F17/0021 , B01F17/0042 , B01F17/0057 , Y10S516/916 , Y10S516/92
摘要： Novel nonionic gemini surfactants are extremely effective emulsifiers for oil-in-water emulsions that provide improved detergency at even low concentration levels. The surfactants are characterized by the formula: ##STR1## wherein R.sub.1 is independently H or a C.sub.1 to C.sub.22 alkyl, R.sub.2 is C.sub.6 to C.sub.22 alkyl and R.sub.3 is D.sub.1 --R.sub.4 --D.sub.1 or R.sub.4 --D.sub.1 --R.sub.4 wherein R.sub.4 is independently a C.sub.1 -C.sub.10 alkyl group, --O--R.sub.5 --O--, or aryl, e.g. phenyl, and D.sub.1 is independently --O--, an amide group �--C(O)N(R.sub.6)--!, an amino group �--N(R.sub.6)--!, --O--R.sub.5 --O--, or aryl. (EO).sub.a (PO).sub.b is a polyether group and Z is a C.sub.1 -C.sub.4 alkyl, or an alkylaryl or hydrogen wherein EO represents ethyleneoxy radicals, PO represents propyleneoxy radicals, a and b are numbers of from 0 to 100, a is preferably from about 0 to about 30 and b is preferably from about 0 to 10, wherein a plus b is at least one, and the EO and PO alkyl or alkylaryl.
摘要翻译： 新型非离子双子表面活性剂是非常有效的水包油乳液乳化剂，可在甚至低浓度水平下提供改善的去污力。 表面活性剂的特征在于下式：其中R1独立地为H或C1至C22烷基，R2为C6至C22烷基，R3为D1-R4-D1或R4-D1-R4，其中R4独立地为C1-C10烷基 ，-O-R 5 -O-或芳基，例如 苯基和D1独立地为-O-，酰胺基[-C（O）N（R6） - ]，氨基[-N（R6） - ]，-O-R5-O-或芳基。 （EO）a（PO）b是聚醚基团，Z是C1-C4烷基或烷基芳基或氢，其中EO表示亚乙基氧基，PO表示丙烯氧基，a和b是0至100的数，a是 优选约0至约30，b优选为约0至10，其中加号b为至少一个，EO和PO烷基或烷基芳基。
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3.发明授权
公开(公告)号：US6121222A
公开(公告)日：2000-09-19
申请号：US773569
申请日：1996-12-27
摘要： A novel class of anionic surfactants with improved surfact active properties is comprised of two hydrophilic and two hydrophobic groups represented by the formula: ##STR1## The surfactants exhibit unusually low critical micelle concentration (cmc) and pC-20 values in aqueous media.
摘要翻译： 具有改进的表面活性性质的新型阴离子表面活性剂由两个亲水性和两个由下式表示的疏水基组成：表面活性剂在水性介质中表现出非常低的临界胶束浓度（cmc）和pC-20值。
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公开(公告)号：US5811384A
公开(公告)日：1998-09-22
申请号：US979052
申请日：1997-11-26
CPC分类号： C11D1/74
摘要： Novel nonionic gemini surfactants are extremely effective emulsifiers for oil-in-water emulsions that provide improved detergency at even low concentration levels. The surfactants are characterized by the formula: ##STR1## wherein R.sub.1 is independently H or a C.sub.1 to C.sub.22 alkyl, R.sub.2 is H or C.sub.1 to C.sub.22 alkyl and R.sub.3 is D.sub.1 --R.sub.4 --D.sub.1 or R.sub.4 --D.sub.1 --R.sub.4 wherein R.sub.4 is independently a C.sub.1 -C.sub.10 alkyl group, --C(O)--, --R.sub.5 �O(EO).sub.a (PO).sub.b !--, --O--R.sub.5 --O--, or aryl, e.g. phenyl, and D.sub.1 is independently --O--, --S--, --S--S--, --SO.sub.2 --, --C(O)--, a polyether group �--O(EO).sub.a (PO).sub.b --!, an amide group �--C(O)N(R.sub.6)--!, an amino group �--N(R.sub.6)--!, --O--R.sub.5 --O--, or aryl. (EO).sub.a (PO).sub.b is a polyether group and Z is a C.sub.1 -C.sub.4 alkyl, or an alkylaryl or hydrogen wherein EO represents ethyleneoxy radicals, PO represents propyleneoxy radicals, a and b are numbers of from 0 to 100, a is preferably from about 0 to about 30 and b is preferably from about 0 to 10, and wherein a plus b is at least one.
摘要翻译： 新型非离子双子表面活性剂是非常有效的水包油乳液乳化剂，可在甚至低浓度水平下提供改善的去污力。 表面活性剂的特征在于下式：其中R1独立地为H或C1至C22烷基，R2为H或C1至C22烷基，R3为D1-R4-D1或R4-D1-R4，其中R4独立地为 C 1 -C 10烷基，-C（O） - ， - R 5 [O（EO）a（PO）b] - ， - O-R 5 -O-或芳基 苯基和D 1独立地是-O - ， - S - ， - S - ， - SO 2 - ， - C（O） - ，聚醚基团[-O（EO）a（PO）b-] -C（O）N（R6） - ]，氨基[-N（R6） - ]，-O-R5-O-或芳基。 （EO）a（PO）b是聚醚基团，Z是C1-C4烷基或烷基芳基或氢，其中EO表示亚乙基氧基，PO表示丙烯氧基，a和b是0至100的数，a是 优选约0至约30，b优选为约0至10，并且其中加b为至少一个。
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5.发明授权Nonionic gemini surfactants having multiple hydrophobic and hydrophilic sugar groups 失效具有多个疏水和亲水性糖基团的非离子双子表面活性剂
公开(公告)号：US5863886A
公开(公告)日：1999-01-26
申请号：US923376
申请日：1997-09-03
申请人： David James Tracy , Ruoxin Li , Jiang Yang
发明人： David James Tracy , Ruoxin Li , Jiang Yang
摘要： A surfactant composition comprising compounds of the general formula: ##STR1## wherein R(CO).sub.n -- and R.sub.1 (CO).sub.n can be the same or different and comprise a C.sub.1 to C.sub.30 alkyl, or alkyl aryl and R.sub.2 is a C.sub.1 to C.sub.10 alkylene, arylene and the hydroxy-substituted derivatives thereof, a polyether (--O(R.sub.4 O).sub.x --) wherein R.sub.4 is a C.sub.2 to C.sub.4 alkyl and x is a whole number of from 1 to about 100; --S--, --SO.sub.2 --, --O--, --S--S--, --O--R.sub.5 --O-- or --S--R.sub.5 --S wherein R.sub.5 is a C.sub.1 to C.sub.10 alkyl, aryl or alkyl aryl, --N(R.sub.6)-- or --(NR.sub.6) R.sub.7 (NR.sub.6)-- wherein R.sub.6 is a C.sub.2 to C.sub.6 alkyl and R.sub.7 is a C.sub.2 to C.sub.6 alkyl or aryl with the further stipulation that R.sub.6 and R.sub.7 may form a heterocyclic ring, X is O or NZ wherein Z is a C.sub.1 to C.sub.10 alkyl, aryl, alkylaryl or hydrogen, and Y and Y.sub.1 represents an alcohol-containing group having at least two and preferably more hydroxyl groups.
摘要翻译： 包含以下通式的化合物的表面活性剂组合物：其中R（CO）n - 和R 1（CO）n可以相同或不同，并且包含C 1至C 30烷基或烷基芳基，R 2是C 1至C 10 亚烷基，亚芳基及其羟基取代的衍生物，聚醚（-O（R 4 O）x - ），其中R 4是C 2至C 4烷基，x是整数1至约100; -S-，-SO 2 - ， - O - ， - S - ， - O-R 5 -O-或-S-R 5 -S，其中R 5为C 1至C 10烷基，芳基或烷基芳基，-N（R 6） 或 - （NR 6）R 7（NR 6） - ，其中R 6是C 2至C 6烷基，R 7是C 2至C 6烷基或芳基，进一步规定R 6和R 7可以形成杂环，X是O或NZ，其中Z是 C1至C10烷基，芳基，烷基芳基或氢，Y和Y1表示具有至少两个且优选更多羟基的含醇基团。
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6.发明授权Nonionic gemini surfactants with three hydrophilic heads and two lipophilic tails 失效具有三个亲水头和两个亲脂尾的非离子双子表面活性剂
公开(公告)号：US5846926A
公开(公告)日：1998-12-08
申请号：US871107
申请日：1997-06-09
申请人： David James Tracy , Ruoxin Li , Jiang Yang
发明人： David James Tracy , Ruoxin Li , Jiang Yang
IPC分类号： C07C323/20 , C11D1/722 , C07C43/11 , C07C49/76 , C07C317/00 , C07C321/00
CPC分类号： C11D1/722 , C07C323/20
摘要： A novel class of nonionic gemini surfactants and methods for their preparation consist of compounds with three hydrophilic heads and two lipophilic tails of the general formula: ##STR1## wherein R.sub.1 and R.sub.3 independently represents a C.sub.1 to C.sub.22 straight or branched chain alkyl, alkylene, aryl or alkylaryl, or hydrogen, with the proviso that both cannot be hydrogen; R.sub.2 represents a C.sub.1 to C.sub.5 straight or branched chain alkyl, alkylene or hydrogen, (Y) represents ##STR2## wherein R.sub.4 represents C.sub.1 to C.sub.3 alkyl or hydrogen and may be the same or different; X represents --(CH.sub.2).sub.a -- wherein a is a whole number of from 1 to 5; --S--, --S--S--, --SO.sub.2, --(CH.sub.2).sub.a SO.sub.2 (CH.sub.2).sub.a --,--O--, --C.dbd.O, or --CH.sub.2 --NR--CH.sub.2 -- wherein R is a C.sub.1 to C.sub.3 straight or branched chain alkyl, alkylene or hydrogen and x, y, and z are whole numbers of from about 6 to about 300. The surfactants exhibit excellent surface active functionality, low cmc and pC.sub.20 values and provide superior efficacies when combined with conventional single chain surfactants.
摘要翻译： 一类新型非离子双子表面活性剂及其制备方法由具有三个亲水性头和具有以下通式的两个亲脂尾的化合物组成：其中R 1和R 3独立地表示C 1至C 22直链或支链烷基，亚烷基，芳基 或烷基芳基或氢，条件是两者不能是氢; R 2表示C1至C5直链或支链烷基，亚烷基或氢，（Y）表示其中R 4表示C 1至C 3烷基或氢并且可以相同或不同; X表示 - （CH 2）a - ，其中a为1至5的整数; -S - ， - S - ， - SO 2 - ， - （CH 2）a SO 2（CH 2）a - ， - O-，-C = O或-CH 2 -NR-CH 2 - ，其中R是C1至C3直链或支链 烷基，亚烷基或氢，x，y和z为约6至约300的整数。表面活性剂表现出优异的表面活性官能度，低cmc和pC20值，并且当与常规单链表面活性剂组合时提供优异的效力。
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7.发明授权
公开(公告)号：US5789371A
公开(公告)日：1998-08-04
申请号：US847951
申请日：1997-04-22
申请人： David James Tracy , Ruoxin Li , Jiang Yang
发明人： David James Tracy , Ruoxin Li , Jiang Yang
IPC分类号： B01F17/00 , C07C227/08 , C07C229/26 , C07D295/15 , C11D1/10
CPC分类号： C07D295/15 , A61K8/44 , A61Q1/14 , A61Q19/10 , A61Q5/02 , C07C227/08 , C07C229/26 , C11D1/10
摘要： According to the invention, an improved class of amphoteric surfactants having improved surfactant properties charaterized as mild and environmentally benign has been provided comprising a compound of the general formula: ##STR1## wherein R independently represents a C.sub.5 to C.sub.22 alkyl or acyl (RCO--); R.sub.1 represents a C.sub.1 to C.sub.6 alkyl; R.sub.2 independently represents --O--; R.sub.3 represents a C.sub.2 to C.sub.20 alkylene, arylene, or alkylarylene and M is Na, K, NH.sub.4, an organic base, or hydrogen. In addition to the novel compounds per se, the invention also provides new methods for the preparation of the amphoteric gemini surfactants as well as improved synergistic compositions that are obtained when the amphoteric geminis are blended with other surfactants.
摘要翻译： 根据本发明，已经提供了一种改进的具有改善的表面活性剂性质的两性表面活性剂，其特征为温和和环境友好，包括通式如下的化合物：其中R独立地表示C5至C22烷基或酰基（RCO - ）; R1表示C1〜C6烷基; R2独立地表示-O-; R3表示C2〜C20亚烷基，亚芳基或烷基亚芳基，M为Na，K，NH4，有机碱或氢。 除了新化合物本身之外，本发明还提供了制备两性双子表面活性剂的新方法以及当将两性孪晶与其它表面活性剂共混时获得的改进的协同组合物。
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8.发明授权
公开(公告)号：US5710121A
公开(公告)日：1998-01-20
申请号：US777706
申请日：1996-12-20
申请人： David James Tracy , Ruoxin Li , Jean-Marc Ricca
发明人： David James Tracy , Ruoxin Li , Jean-Marc Ricca
IPC分类号： C07C305/06 , C07C305/10 , C07F9/09 , C11D1/06 , C11D1/14 , C11D1/29 , C11D1/34 , C11D3/38
CPC分类号： C11D1/345 , C07C305/06 , C07C305/10 , C07F9/091 , C11D1/06 , C11D1/146 , C11D1/29
摘要： Mild and environmentally benign bis-alkylphenol alkoxylated gemini surfactants of the formula: ##STR1## wherein R independently represents alkyl, R.sub.1 independently represents hydrogen and alkyl, R.sub.2 independently represents hydrogen, --SO.sub.3 M, --P(O) (OM).sub.2, --CH.sub.2 COOM, --CH.sub.2 CHOHCH.sub.2 --SO.sub.3 HM, wherein M represents hydrogen, alkyl or alkaline earth metal, ammonium or an organic base salt; R.sub.3 represents alkylene of from one to about 10 carbon atoms or --C(O)--R.sub.4 --C(O)-- wherein R.sub.4 represents alkylene or aryl, and --O--R.sub.5 --O-- wherein R.sub.5 represents aliphatic or aromatic moieties with the proviso that when R.sub.3 is alkylene, then R.sub.2 is not hydrogen, and a and b are numbers ranging from zero to about 100, with the proviso that when R.sub.2 is hydrogen, b is not zero.
摘要翻译： 其中R独立地表示烷基，R1独立地表示氢和烷基，R2独立地表示氢，-SO3M，-P（O）（OM）2，-CH2COOM ，-CH 2 CHOHCH 2 -SO 3 H M，其中M表示氢，烷基或碱土金属，铵或有机碱盐; R3表示1至约10个碳原子的亚烷基或-C（O）-R4-C（O） - ，其中R4表示亚烷基或芳基，-O-R5-O-，其中R5表示脂族或芳族部分，条件是 当R 3是亚烷基时，则R 2不是氢，a和b是0至约100的数，条件是当R 2是氢时，b不为零。
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9.发明授权
公开(公告)号：US5922671A
公开(公告)日：1999-07-13
申请号：US991162
申请日：1997-12-16
申请人： David James Tracy , Ruoxin Li , Jean-Marc Ricca
发明人： David James Tracy , Ruoxin Li , Jean-Marc Ricca
IPC分类号： C07C305/06 , C07C305/10 , C07F9/09 , C11D1/06 , C11D1/14 , C11D1/29 , C11D1/34 , C11D1/08
CPC分类号： C11D1/345 , C07C305/06 , C07C305/10 , C07F9/091 , C11D1/06 , C11D1/146 , C11D1/29
摘要： Mild and environmentally benign bis-alkylphenol alkoxylated gemini surfactants of the formula: ##STR1## wherein R independently represents alkali, R.sub.1 independently represents hydrogen EO represents ethyleneoxy radicals alkyl, R.sub.2 independently represents hydrogen, --SO.sub.3 M, --P(O) (OM).sub.2, --CH.sub.2 COOM, --CH.sub.2 CHOHCH.sub.2 --SO.sub.3 HM, wherein M represents hydrogen, alkyl or alkaline earth metal, ammonium or an organic base salt; R.sub.3 represents alkylene of from one to about 10 carbon atoms or --C(O)--R.sub.4 --C(O)-- wherein R.sub.4 represents alkylene or aryl, and --O--R.sub.5 --O-- wherein R.sub.5 represents aliphatic or aromatic moieties with the proviso that when R.sub.3 is alkylene, then R.sub.2 is not hydrogen, and a and b are numbers ranging from one to about 100, with the proviso that when R.sub.2 is hydrogen, b is not zero.
摘要翻译： 温和和环境友好的双烷基酚烷氧基化双子表面活性剂，其结构式如下：其中R独立地表示碱，R 1独立地表示氢，EO表示亚乙基氧基烷基，R 2独立地表示氢，-SO 3 M，-P（O）（OM）2，-CH 2 COOM ，-CH 2 CHOHCH 2 -SO 3 H M，其中M表示氢，烷基或碱土金属，铵或有机碱盐; R3表示1至约10个碳原子的亚烷基或-C（O）-R4-C（O） - ，其中R4表示亚烷基或芳基，-O-R5-O-，其中R5表示脂族或芳族部分，条件是 当R 3是亚烷基时，则R 2不是氢，并且a和b是1至约100的数，条件是当R 2是氢时，b不为零。
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公开(公告)号：US5952290A
公开(公告)日：1999-09-14
申请号：US979296
申请日：1997-11-26
申请人： Ruoxin Li , David James Tracy
发明人： Ruoxin Li , David James Tracy
摘要： The present invention comprises a new, improved class of anionic gemini surfactants consisting of two hydrophilic groups and two hydrophobic moieties joined by a bridge that possess improved surfactant functionalities yet may be characterized as mild for use in personal care products and environmentally benign. These compounds may be represented by the general structural formula as follows: ##STR1## wherein R, R.sub.1, R.sub.2, and R.sub.3 are selected from the group consisting of straight or branched chain C.sub.1 to C.sub.22 alkyl, aryl or hydrogen, and each R moiety can be the same or different; R.sub.4 and R.sub.5 are selected from the group comprising a straight or branched chain C.sub.1 to C.sub.6 alkyl with the further proviso that when either is a C.sub.6 it may exist as a cyclohexyl ring; R.sub.6 and R.sub.7 are selected from the group consisting of straight or branched chain C.sub.2 to C.sub.6 alkyl or aryl with the further proviso that R.sub.6 and R.sub.7 may be the same or different and wherein X is selected from the group comprising --S--, --S--S--, --D.sub.1 --R.sub.8 --D-- or --R.sub.8 --D.sub.1 --R.sub.8 -- wherein R.sub.8 is a straight or branched chain C.sub.1 to C.sub.10 alkyl or aryl and D.sub.1 is selected from the group consisting of --O--, --S--, --S--S--, --SO.sub.2 --; Y is --PO.sub.4 or --SO.sub.3 and can be the same or different and Z is selected from the group consisting of Na, K, alkali or alkaline earth metals, ammonium, their salts and mixtures thereof.
摘要翻译： 本发明包括一种新的改进类型的阴离子双子表面活性剂，其由两个亲水基团和两个通过桥连接的疏水部分组成，其具有改进的表面活性剂功能性，但其特征可以用于个人护理产品和环境友好的温和。 这些化合物可以由以下通式表示：其中R，R 1，R 2和R 3选自直链或支链C 1至C 22烷基，芳基或氢，并且每个R部分可以相同 或不同; R 4和R 5选自直链或支链C 1至C 6烷基，另外条件是当任一个是C 6时，其可以以环己基环的形式存在; R6和R7选自直链或支链C2至C6烷基或芳基，进一步条件是R6和R7可以相同或不同，其中X选自-S-，-SS- ，-D1-R8-D-或-R8-D1-R8-，其中R8是直链或支链C1至C10烷基或芳基，D1选自-O - ， - S - ， - S-S- ，-SO 2 - ; Y是-PO 4或-SO 3，可以相同或不同，Z选自Na，K，碱金属或碱土金属，铵，它们的盐和混合物。
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