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1. 发明授权

US4705837A Method for converting Si-H containing polysiloxanes to new and useful preceramic polymers and ceramic materials 失效
标题翻译：将含Si-H的聚硅氧烷转化成新的和有用的陶瓷前体陶瓷材料的方法
公开(公告)号：US4705837A
公开(公告)日：1987-11-10
申请号：US849390
申请日：1986-04-08
申请人： Dietmar Seyferth , Yuan-Fu Yu , Tom S. Targos
发明人： Dietmar Seyferth , Yuan-Fu Yu , Tom S. Targos
IPC分类号： C01B21/068 , C01B31/36 , C04B35/571 , C04B35/589 , C08G77/42 , C08G77/48 , C08G77/54 , C08L83/00 , C08L83/02 , C08L83/16 , C08G77/12
CPC分类号： C08L83/16 , C04B35/571 , C04B35/589 , C08G77/54
摘要： A method of forming preceramic polymers using a polysiloxane having repeat units of the formula [RSi(H)O].sub.n (where R is a lower alkyl group having from 1 to about 6 carbon atoms, a cycloalkyl group having from 3 to about 6 carbon atoms, a substituted or unsubstituted lower aryl group having from 6 to about 10 carbon atoms, n is an integer 1 or greater), by reacting it with a (poly)silylamide is disclosed. Preferably, the poly(silylamide) is a polymeric alkali metal silylamide of the formula [(R.sup.1 SiHNH).sub.a (R.sup.1 SiN).sub.b (R.sup.1 SiHNM).sub.c ].sub.m where a+b+c=1; R.sup.1 is a lower alkyl group having from 1 to about 6 carbon atoms, a substituted or unsubstituted cycloalkyl group having from 2 to about 6 carbon atoms, a substituted or unsubstituted alkenyl group having from 2 to about 6 carbon atoms, a substituted or unsubstituted lower aryl group having from 6 to about 10 carbon atoms, a tri(lower)alkyl- or di(lower)alkylsilyl group or a di(lower)alkylamino group; M is an alkali metal or one-half equivalent of an alkaline earth metal; and m is an integer greater than 1. Preferably, a weight ratio of polysiloxane:silylamide of 15:1 to 1:15 is used. Novel preceramic polymers formed by this method are also disclosed.
摘要翻译：使用具有式[RSi（H）O] n（其中R是具有1至约6个碳原子的低级烷基，具有3至约6个碳原子的环烷基）的重复单元的聚硅氧烷形成预陶瓷聚合物的方法原子，具有6至约10个碳原子的取代或未取代的低级芳基，n为整数1或更大），通过与（聚）甲硅烷基酰胺反应。优选地，聚（甲硅烷基酰胺）是式[（R1SiHNH）a（R1SiN）b（R1SiHNM）c] m的聚合碱金属甲硅烷基酰胺，其中a + b + c = 1; R1是具有1至约6个碳原子的低级烷基，具有2至约6个碳原子的取代或未取代的环烷基，具有2至约6个碳原子的取代或未取代的烯基，取代或未取代的低级烷基具有6至约10个碳原子的芳基，三（低级）烷基 - 或二（低级）烷基甲硅烷基或二（低级）烷基氨基; M是一种碱金属或一半当量的碱土金属; m是大于1的整数。优选使用15:1- 1:15的聚硅氧烷：甲硅烷基酰胺的重量比。还公开了通过该方法形成的新型前陶瓷聚合物。

2. 发明授权

US5576281A Biogradable low foaming surfactants as a rinse aid for autodish applications 失效
标题翻译：可生物降解的低泡表面活性剂作为自动清洗应用的漂洗助剂
公开(公告)号：US5576281A
公开(公告)日：1996-11-19
申请号：US43108
申请日：1993-04-05
申请人： Henry S. Bunch , Theodore Groom , Frank R. Grosser , Michael Scardera , Tom S. Targos , Arthur R. Vanover
发明人： Henry S. Bunch , Theodore Groom , Frank R. Grosser , Michael Scardera , Tom S. Targos , Arthur R. Vanover
IPC分类号： C07C43/11 , C08G65/26 , C11D1/72 , C11D3/075 , C11D3/20 , C11D11/00 , C11D1/68
CPC分类号： C11D3/0026 , C07C43/11 , C08G65/2609 , C11D1/721 , C11D11/0023
摘要： The present invention relates to a poly(oxyalkylated) alcohol composition represented by the formula:R.sub.1 O[CH.sub.2 CH(CH.sub.3)O].sub.x (CH.sub.2 CH.sub.2 O).sub.y [CH.sub.2 CH(OH)R.sub.2 ]wherein R.sub.1 is a linear, aliphatic hydrocarbon radical having from about 4 to about 18 carbon atoms including mixtures thereof; and R.sub.2 is a linear, aliphatic hydrocarbon radical having from about 2 to about 26 carbon atoms including mixtures thereof; x is an integer having a value from 1 to about 3; y is an integer having a value from 5 to about 30. Also disclosed is an automatic dishwasher composition comprising the above-described epoxy-capped poly(oxyalkylated) alcohol and at least one component selected from the group consisting of detergent builder, bleach, anti-wear agent, and mixtures thereof. Also disclosed is a cleaning composition for cleaning hard surfaces comprising an aqueous or organic solvent and the above-described epoxy-capped poly(oxyalkylated) alcohol as a surfactant.
摘要翻译：本发明涉及由下式表示的聚（烷氧基化）醇组合物：R1O [CH2CH（CH3）O] x（CH2CH2O）y [CH2CH（OH）R2]其中R1是直链的，具有约4个至约18个碳原子，包括其混合物; 并且R 2是具有约2至约26个碳原子的线性脂族烃基，包括其混合物; x是1至3的整数; y是具有5至约30的值的整数。还公开了一种自动洗碗机组合物，其包含上述环氧基封端的聚（烷氧基化）醇和至少一种选自洗涤剂助洗剂，漂白剂，抗氧化剂并且它们的混合物。还公开了一种用于清洁包含水性或有机溶剂的硬表面和上述环氧基封端的聚（烷氧基化）醇作为表面活性剂的清洁组合物。

3. 发明授权

US5766371A Biodegradable low foaming surfactants as a rinse aid for autodish applications 失效
标题翻译：可生物降解的低泡表面活性剂作为自动涂抹应用的漂洗助剂
公开(公告)号：US5766371A
公开(公告)日：1998-06-16
申请号：US439250
申请日：1995-06-16
申请人： Henry S. Bunch , Theodore Groom , Frank R. Grosser , Michael Scardera , Tom S. Targos , Arthur R. Vanover
发明人： Henry S. Bunch , Theodore Groom , Frank R. Grosser , Michael Scardera , Tom S. Targos , Arthur R. Vanover
IPC分类号： C07C43/11 , C08G65/26 , C11D1/72 , C11D3/075 , C11D3/20 , C11D11/00 , B08B9/20
CPC分类号： C11D3/0026 , C07C43/11 , C08G65/2609 , C11D1/721 , C11D11/0023
摘要： The present invention relates to a poly(oxyalkylated) alcohol composition represented by the formula: R.sub.1 O�CH.sub.2 CH(CH.sub.3)O!.sub.x (CH.sub.2 CH.sub.2 O).sub.y �CH.sub.2 CH(OH)R.sub.2 !.sub.z wherein R.sub.1 is a linear, aliphatic hydrocarbon radical having from about 4 to about 18 carbon atoms including mixtures thereof; and R.sub.2 is a linear, aliphatic hydrocarbon radical having from about 2 to about 26 carbon atoms including mixtures thereof; x is an integer having a value from 1 to about 3; y is an integer having a value from 5 to about 30; and z is an integer having a value of from 1 to about 3. Also disclosed is an automatic dishwasher composition comprising the above-described epoxy-capped poly(oxyalkylated) alcohol and at least one component selected from the group consisting of detergent builder, bleach, anti-wear agent, and mixtures thereof. Also disclosed is a cleaning composition for cleaning hard surfaces comprising an aqueous or organic solvent and the above-described epoxy-capped poly(oxyalkylated) alcohol as a surfactant.
摘要翻译：本发明涉及由下式表示的聚（烷氧基化）醇组合物：R1O [CH2CH（CH3）O] x（CH2CH2O）y [CH2CH（OH）R2] z其中R1是直链，脂族烃基， 4至约18个碳原子，包括其混合物; 并且R 2是具有约2至约26个碳原子的线性脂族烃基，包括其混合物; x是1至3的整数; y为5〜30的整数; 并且z是具有1至约3的值的整数。还公开了一种自动洗碗机组合物，其包含上述环氧封端的聚（烷氧基化）醇和至少一种选自洗涤剂助洗剂，漂白剂，抗磨剂及其混合物。还公开了一种用于清洁包含水性或有机溶剂的硬表面和上述环氧基封端的聚（烷氧基化）醇作为表面活性剂的清洁组合物。

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