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1. 发明申请

WO2016196555A1 COLD-WATER CLEANING METHOD 审中-公开
标题翻译：冷水清洗方法
公开(公告)号：WO2016196555A1
公开(公告)日：2016-12-08
申请号：PCT/US2016/035162
申请日：2016-06-01
申请人： STEPAN COMPANY
发明人： HOLLAND, Brian , BERNHARDT, Randal, J. , SAJIC, Branko , TABOR, Rick
IPC分类号： C11D1/37 , C11D1/83 , C11D11/00
CPC分类号： C11D11/0017 , C11D1/123 , C11D1/22 , C11D1/37 , C11D1/722 , C11D1/83
摘要： A cold-water cleaning method and laundry detergents useful therein are disclosed. The method comprises laundering one or more textile articles in water having a temperature less than or equal to 30°C in the presence of a detergent comprising a C 4 -C 14 dialkyl sulfosuccinate or sulfomethylsuccinate, a linear alkylbenzene sulfonate, and an optional nonionic surfactant. We surprisingly found that combinations of C 4 -C 14 dialkyl sulfosuccinates or sulfomethylsuccinate and linear alkylbenzene sulfonates provide outstanding performance in removing greasy stains such as beef tallow from soiled articles even at wash temperatures of 30°C or less.
摘要翻译：公开了一种冷水清洗方法和可用于其中的衣物洗涤剂。该方法包括在包含C4-C14二烷基磺基琥珀酸盐或磺基甲基琥珀酸盐，直链烷基苯磺酸盐和任选的非离子表面活性剂的洗涤剂存在下，将具有温度低于或等于30℃的水中的一种或多种织物制品洗涤。我们惊奇地发现，即使在30℃或更低的洗涤温度下，C4-C14二烷基磺基琥珀酸盐或磺基甲基琥珀酸盐和直链烷基苯磺酸盐的组合提供了从污染物品中除去诸如牛脂的油脂污渍的突出表现。

2. 发明申请

WO2012134643A2 PREPARATION OF ANTIPLASTICIZERS FOR THERMOPLASTIC POLYESTERS 审中-公开
标题翻译：热塑性聚酯抗菌剂的制备
公开(公告)号：WO2012134643A2
公开(公告)日：2012-10-04
申请号：PCT/US2012/024554
申请日：2012-02-09
申请人： STEPAN COMPANY , TABOR, Rick , MIROUS, Brian, K. , LAMBERT, Timothy, L. , O'BRIEN, Michael, E. , LEVINSON, Matthew, I. , DERSHOWITZ, Daniel, J.
发明人： TABOR, Rick , MIROUS, Brian, K. , LAMBERT, Timothy, L. , O'BRIEN, Michael, E. , LEVINSON, Matthew, I. , DERSHOWITZ, Daniel, J.
IPC分类号： C08K5/12 , C08L67/02 , C07C69/82
CPC分类号： C08K5/1345 , C07C67/03 , C07C67/29 , C07C69/82 , C08K5/12 , Y02P20/582
摘要： A process for making bis(aryloxyalkyl)terephthalates useful as antiplasticizers for thermoplastic polyesters is disclosed. Dimethyl terephthalate is reacted with an excess of an aryloxyalkanol in the presence of a condensation catalyst to produce an intermediate mixture comprising a bis(aryloxyaIkyl)terephthalate, a mono(aryloxyalkyl)terephthalate, and unreacted aryloxyalkanol. This mixture continues to react at reduced pressure while unreacted aryloxyalkanol is removed and the mono-ester content is reduced to less than 1 mole % based on the combined amounts of mono- and bis-esters. Both steps are performed substantially in the absence of oxygen. Additional unreacted aryloxyalkanol is then removed to provide a purified bis(aryloxyalkyl)terephthalate having an overall purity of at least 98 mole % and a yellowness index less than 10. Careful control over catalysis, exposure to air, and other process conditions enables the preparation of high yields of bis(aryloxyalkyl)terephthalates that have low color and other valuable attributes. A method of producing bis(aryloxyalkyl)terephthalate articles having improved compressive strength is also disclosed.
摘要翻译：公开了一种制备用作热塑性聚酯的抗增塑剂的双（芳氧基烷基）对苯二甲酸酯的方法。在缩合催化剂的存在下，对苯二甲酸二甲酯与过量的芳氧基烷醇反应生成包含双（芳氧基烷基）对苯二甲酸酯，单（芳氧基烷基）对苯二甲酸酯和未反应的芳氧基烷醇的中间体混合物。该混合物在减压下继续反应，同时除去未反应的芳氧基烷醇，并且基于单酯和双酯的组合量，单酯含量降低至小于1摩尔％。两个步骤基本上在不存在氧的情况下进行。然后除去另外的未反应的芳氧基烷醇，以提供纯度为至少98摩尔％，黄度指数小于10的纯化双（芳氧基烷基）对苯二甲酸酯。小心控制催化，暴露于空气和其它工艺条件使得能够制备具有低颜色和其他有价值属性的双（芳氧基烷基）对苯二甲酸酯的高收率。还公开了一种制备具有改善的抗压强度的双（芳氧基烷基）对苯二甲酸酯制品的方法。

3. 发明申请

WO2016160407A1 DETERGENTS BASED ON ALPHA-SULFONATED FATTY ESTER SURFACTANTS 审中-公开
标题翻译：基于ALPHA-SULFONATED FATTY ESTER SURFACTANT的洗涤剂
公开(公告)号：WO2016160407A1
公开(公告)日：2016-10-06
申请号：PCT/US2016/023525
申请日：2016-03-22
申请人： STEPAN COMPANY
发明人： HOLLAND, Brian , BERNHARDT, Randal, J. , SAJIC, Branko , TABOR, Rick
IPC分类号： C11D1/37 , C11D1/83
CPC分类号： C11D1/28 , C11D1/29 , C11D1/37 , C11D1/83 , C11D11/0017
摘要： Laundry detergents useful for cold-water cleaning and a cold-water cleaning method are disclosed. The detergents comprise: (a) an a-sulfonated fatty ester surfactant comprising a compound having the formula: R 1 -CH(SO 3 M)-CO-OR 2 wherein M is hydrogen, an alkali metal, an alkaline earth metal, ammonium, and amine salt, or a mixture thereof; R 1 is an unsubstituted or hydroxy-substituted, saturated or unsaturated, linear or branched C 6 -C 16 alkyl group; and R 2 is a saturated or unsaturated linear or branched C 8 to C 12 alkyl group; and (b) an anionic surfactant, a nonionic surfactant, or a combination thereof. Surprisingly, α-sulfonated fatty ester surfactants derived from a C 8 to C 12 alcohol provide outstanding performance in removing greasy stains such as bacon grease, cooked beef fat, or beef tallow from soiled articles even at wash temperatures at or below 30°C. Detergents formulated with the surfactants outperform control cold-water detergents by a wide margin, including detergents comprising α-sulfonated fatty esters made from lower alcohols, such as methyl, butyl, or hexyl esters of α-sulfonated fatty acids.
摘要翻译：公开了用于冷水清洗的洗涤剂和冷水清洗方法。洗涤剂包括：（a）包含具有下式的化合物的α-磺化脂肪酯表面活性剂：R1-CH（SO3M）-CO-OR2，其中M是氢，碱金属，碱土金属，铵和胺盐，或其混合物; R1是未取代或羟基取代的饱和或不饱和的直链或支链C 6 -C 16烷基; R2是饱和或不饱和的直链或支链C 8〜C 12烷基; 和（b）阴离子表面活性剂，非离子表面活性剂或其组合。令人惊奇的是，即使在30℃以下的洗涤温度下，来自C8〜C12醇的α-磺化脂肪酸酯表面活性剂也可以在清除油污，煮熟的牛脂或牛脂等脏污物质方面表现出突出的表现。用表面活性剂配制的洗涤剂大大控制冷水洗涤剂，包括由低级醇形成的α-磺化脂肪酸酯如α-磺化脂肪酸的甲基，丁基或己基酯的去污剂。

4. 发明申请

WO2015191434A2 DETERGENTS FOR COLD-WATER CLEANING 审中-公开
标题翻译：冷水清洗剂
公开(公告)号：WO2015191434A2
公开(公告)日：2015-12-17
申请号：PCT/US2015/034652
申请日：2015-06-08
申请人： STEPAN COMPANY
发明人： HOLLAND, Brian , BERNHARDT, Randal, J. , SAJIC, Branko , TABOR, Rick
IPC分类号： C11D1/14
CPC分类号： C11D11/0017 , C11D1/143 , C11D1/146 , C11D1/22 , C11D1/29 , C11D1/345 , C11D1/72 , C11D1/75 , C11D1/83 , C11D1/90 , C11D1/92 , C11D3/30 , C11D3/386 , C11D3/38627 , C11D3/38636 , C11D3/38645 , C11D3/38654
摘要： Detergents useful for cold-water cleaning and mid-chain headgroup and aikyiene-bridged surfactants useful therein are disclosed. The mid-chain headgroup surfactant has a C 14 -C 30 aiky! chain and a polar group bonded to a central zone carbon of the alky! chain. The a!kylene-bridged surfactant has a C 12 -C 18 aikyl chain, a polar group, and a C 1 -C 2 alkyiene group bonded to the polar group and a central zone carbon of the C 12 -C 18 aikyl chain. Preferred surfactants in these classes are aicohoi sulfates, alcohol ethoxylates, ether sulfates, sulfonates, arylsulfonates, alcohol phosphates, amine oxides, quaterniums, betaines, and suifobetaines. Surprisingly, detergents formulated with the surfactants provide outstanding cold-water performance in removing greasy stains such as bacon grease, butter, cooked beef fat, or beef tailow from soiled articles.
摘要翻译：公开了可用于冷水清洗的洗涤剂和适用于其中的中链头基和偶氮烯桥联表面活性剂。中链头团表面活性剂具有C14-C30的优点！链和一个极性基团结合在一个中心区的碳上！链。 a。二甲苯桥连表面活性剂具有C 12 -C 18烷基链，极性基团和与极性基团键合的C 1 -C 2烷基和C 12 -C 18烷基链的中心区碳。这些类别中优选的表面活性剂是硫酸铝，醇乙氧基化物，醚硫酸盐，磺酸盐，芳基磺酸盐，醇磷酸盐，氧化胺，季铵盐，甜菜碱和西非甜菜碱。令人惊讶的是，用表面活性剂配制的洗涤剂提供了出色的冷水性能，可以清除污垢物质等培养油脂，黄油，熟牛肉或牛肉等污渍。

5. 发明申请

WO2013148842A1 SURFACTANTS AND SOLVENTS CONTAINING DIELS-ALDER ADDUCTS 审中-公开
标题翻译：含有DIELS-ALDER ADDUCTS的表面活性剂和溶剂
公开(公告)号：WO2013148842A1
公开(公告)日：2013-10-03
申请号：PCT/US2013/034113
申请日：2013-03-27
申请人： STEPAN COMPANY
发明人： TABOR, Rick , BERNHARDT, Randal J. , LUXEM, Franz J. , YAO, Chunhua , WALLACE, Gregory James
IPC分类号： C08G63/553
CPC分类号： C07D209/48 , A01N25/30 , A61K8/31 , A61K8/362 , A61K8/39 , A61K8/463 , A61Q5/12 , C07C303/04 , C07C305/16 , C07C2601/16 , C11D1/143 , C11D1/26 , C11D1/28 , C11D1/74 , C11D1/75
摘要： Surfactants and solvents containing derivatized adducts formed from Diels-Aider reactions of terpenes and unsaturated carboxylic acids or their derivatives are disclosed. Processes for making and derivatizing the Diels-Aider adducts are also disclosed. In some embodiments, the Diels-Aider adducts are prepared by reacting farnesene or myrcene with an unsaturated carboxylic acid or its ester or anhydride. In other embodiments, the Diels-Aider adducts are prepared by reacting farnesene or myrcene with an unsaturated nitrile. The Diels-Aider adducts are then derivatized in a variety of ways to form the anionic, cationic, amine oxide, amphoteric or nonionic surfactants.
摘要翻译：公开了含有由萜烯与不饱和羧酸或其衍生物的狄乐斯 - 阿德德反应形成的衍生化加合物的表面活性剂和溶剂。还公开了制备和衍生Diels-Aider加合物的方法。在一些实施方案中，通过法呢烯或月桂烯与不饱和羧酸或其酯或酸酐反应来制备狄乐斯 - 助剂加合物。在其它实施方案中，通过法呢烯或月桂烯与不饱和腈反应来制备狄乐斯 - 加合物。然后将Diels-Aider加合物以多种方式衍生以形成阴离子，阳离子，氧化胺，两性或非离子表面活性剂。

6. 发明申请

WO2013109834A1 POLYESTER POLYOLS CONTAINING DIELS-ALDER OR ENE ADDUCTS 审中-公开
标题翻译：包含二氧化硅或聚合物的聚酯多元醇
公开(公告)号：WO2013109834A1
公开(公告)日：2013-07-25
申请号：PCT/US2013/022068
申请日：2013-01-18
申请人： STEPAN COMPANY , TABOR, Rick , YAO, Chunhua , GUO, Andrew , LAMBERT, Timothy L. , NORBERG, David J.
发明人： TABOR, Rick , YAO, Chunhua , GUO, Andrew , LAMBERT, Timothy L. , NORBERG, David J.
IPC分类号： C08G63/00 , C08G63/52 , C08G63/91
CPC分类号： C08G18/686 , C08G18/14 , C08G18/163 , C08G18/1808 , C08G18/1825 , C08G18/225 , C08G18/244 , C08G18/4018 , C08G18/68 , C08G18/72 , C08G18/7664 , C08G63/553 , C08G63/672 , C08G2101/0008 , C08G2101/0025 , C08G2101/005 , C08G2105/02 , C08G2190/00 , C08J9/02 , C08J9/141 , C08J2203/14 , C08J2205/06 , C08J2205/10 , C08J2375/06 , C08J2375/14 , C09D175/04
摘要： Polyester polyols containing adducts formed from Diels-Alder and Ene reactions are disclosed. Processes for making the polyester polyols and uses of the polyester polyols as polyurethane coatings, adhesives, sealants, elastomers, and foams are also disclosed. In some embodiments, the polyester polyols contain biorenewable adducts based on maleic anhydride and farnesene and have particular application in making rigid and flexible polyurethane or polyisocyanurate foams.
摘要翻译：公开了含有由Diels-Alder和Ene反应形成的加合物的聚酯多元醇。还公开了制备聚酯多元醇的方法和聚酯多元醇作为聚氨酯涂料，粘合剂，密封剂，弹性体和泡沫的用途。在一些实施方案中，聚酯多元醇包含基于马来酸酐和法呢烯的生物可再生加合物，并且特别用于制备刚性和柔性聚氨酯或聚异氰脲酸酯泡沫。

7. 发明申请

WO2007120148A1 RADIATION-CURABLE COMPOSITIONS FOR IMPROVED WEATHER RESISTANCE 审中-公开
标题翻译：用于改善耐候性的辐射可固化组合物
公开(公告)号：WO2007120148A1
公开(公告)日：2007-10-25
申请号：PCT/US2006/014714
申请日：2006-04-19
申请人： STEPAN COMPANY , WANG, Mingzhe , O'BRIEN, Michael, Edward , TABOR, Rick
发明人： WANG, Mingzhe , O'BRIEN, Michael, Edward , TABOR, Rick
IPC分类号： C08F2/46 , C08F2/50
CPC分类号： C08F2/46 , C08F222/1006 , C08F289/00 , C08F290/06 , C08F290/061 , C08F290/067 , C08G18/10 , C08G18/4211 , C08G18/4261 , C08G18/672 , C08L33/14 , C08L51/08 , C09D4/00 , C09D133/06 , C09D133/14 , C09D167/07 , C09D175/16 , C08G18/42 , C08L2666/02 , C08L2666/04
摘要： Disclosed are radiation-curable compositions comprising at least one ortho -phthalate (meth) acrylate (I)1 and optionally a (meth) acrylate monomer, a stabilizing package, an adhesion promoter, and/or a photoinitiator. The compositions maintain physical integrity when cured and then aged for seven days under the conditions of 70% relative humidity, 77° C black panel temperature, 55° C chamber air temperature, and a light intensity of 0.51 W/m2/nm at 340-- nanometer wavelength passed through a daylight filter. The preparation and use of these compounds are also discussed.
摘要翻译：公开了包含至少一种邻苯二甲酸（甲基）丙烯酸酯（I）1和任选的（甲基）丙烯酸酯单体，稳定包装，粘合促进剂和/或光引发剂的辐射固化组合物。在70％相对湿度，77℃黑色面板温度，55℃室温度和340℃时的室温下的光强度为0.51W / m 2 / nm的条件下，组合物固化后保持物理完整性，然后老化7天。 - 纳米波长穿过日光过滤器。还讨论了这些化合物的制备和应用。

8. 发明申请

WO2004078680A3 METHOD FOR REDUCING THE ALLERGENIC PROTEIN CONTENT OF NATURAL RUBBER LATEX ARTICLES 审中-公开
公开(公告)号：WO2004078680A3
公开(公告)日：2004-09-16
申请号：PCT/US2004/005198
申请日：2004-02-20
申请人： STEPAN COMPANY , TABOR, Rick , HARTLAGE, James
发明人： TABOR, Rick , HARTLAGE, James
IPC分类号： C08F6/00
摘要： The present invention provides a method of reducing and/or neutralizing the allergenic protein content of natural rubber latex articles by exposing the natural rubber latex from which the article is made or the final natural rubber latex to an allergenic protein reducing compound. The allergenic protein reducing compounds for use in the present invention fall generally into two classes: (1) cationic compounds and (2) nitrogen-containing compounds. Quaternary ammonium salts are particularly preferred allergenic protein reducing compounds.

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