公开(公告)号：US08563784B2

公开(公告)日：2013-10-22

申请号：US13140089

申请日：2009-12-15

Applicant: Danilo Zim ,  Philippe Marion

Inventor： Danilo Zim ,  Philippe Marion

IPC: C07C29/145 ,  C07C29/141

CPC classification number: C07C29/141 ,  C07C29/145 ,  C07C31/20 ,  C07C31/205 ,  C07C33/26

Abstract: The invention relates to a catalytic method for the industrial production of a diol compound, such as 2-methyl-2-4-pentanediol, also called 2,4-hexylene glycol (HGL), from a β-hydroxy carbonyl compound, Formula (I), in particular diacetone alcohol (DAA).

Abstract translation: 本发明涉及从β-羟基羰基化合物，式（ⅩⅤ）工业生产二醇化合物如2-甲基-2,4-戊二醇（也称为2,4-己二醇（HGL））的催化方法， I），特别是双丙酮醇（DAA）。

公开(公告)号：US20130211132A1

公开(公告)日：2013-08-15

申请号：US13819693

申请日：2011-08-17

Applicant: Edson Rodrigues

Inventor： Edson Rodrigues

IPC: C07C67/08

CPC classification number: C07C67/08 ,  C07C69/44

Abstract: A method for preparing di-alpha-methyl benzyl adipate by direct esterification of adipic acid and alpha-methylbenzyl alcohol is described. The reaction can produce a high yield and can be carried out under mild conditions, in the presence of a catalyst selected from among the orthotitanates of tetra-hydrocarbyl.

Abstract translation: 描述了通过己二酸和α-甲基苄醇的直接酯化制备己二酸二-α-甲基苄基酯的方法。 反应可以产生高产率，并且可以在温和条件下，在选自四烃基的原钛酸酯的催化剂的存在下进行。

公开(公告)号：US20130122062A1

公开(公告)日：2013-05-16

申请号：US13717415

申请日：2012-12-17

Applicant: Rhodia Poliamida E Especialidades LTDA

Inventor： Thomas CANOVA ,  Dany BIZAROLI DE MENDONCA ,  Tarcis CORDEIRO BASTOS

IPC: A61K31/785

CPC classification number: A61K9/0014 ,  A61F2007/0088 ,  A61K8/027 ,  A61K8/23 ,  A61K8/26 ,  A61K8/29 ,  A61K8/88 ,  A61K31/785 ,  A61K2800/242 ,  A61N2005/066 ,  A61Q17/04 ,  A61Q19/06 ,  C08J3/22 ,  C08J2301/00 ,  C08J2323/00 ,  C08J2367/00 ,  D01F1/10 ,  D01F1/103 ,  D01F6/60

Abstract: Polymeric compositions containing additives having properties of emission and/or absorption of radiation in the long infrared region, and articles shaped therefrom are produced, including yarns and textile articles such as fabrics or knits; such additives include organic additives or inorganic fillers which have a capacity for absorption/emission of radiation in the infrared region, in a wavelength range of from 2 μm to 20 μm, and also a polymeric substrate, with the proviso that the inorganic fillers may be selected from among oxides, sulfates, carbonates, phosphates and silicates, and such inorganic fillers having an average particle size of less than 2 μm.

Abstract translation: 制备含有在长红外区域发射和/或吸收辐射性质的添加剂的聚合物组合物以及由其制成的制品，包括纱线和织物制品如织物或针织品; 这样的添加剂包括在2μm至20μm的波长范围内具有在红外区域中的辐射的吸收/发射能力的有机添加剂或无机填料，以及聚合物基材，条件是无机填料可以是 选自氧化物，硫酸盐，碳酸盐，磷酸盐和硅酸盐，以及平均粒径小于2μm的无机填料。

公开(公告)号：US20130112107A1

公开(公告)日：2013-05-09

申请号：US13701800

申请日：2011-05-19

Applicant: Carlos Eduardo Marenco ,  Wagner Lourenco ,  Renato Bresciani ,  Sergio Martins ,  Mario Pattaro ,  Wellington Bonifacio ,  João Carlos Lazarini

Inventor： Carlos Eduardo Marenco ,  Wagner Lourenco ,  Renato Bresciani ,  Sergio Martins ,  Mario Pattaro ,  Wellington Bonifacio ,  João Carlos Lazarini

IPC: C23F11/04

CPC classification number: C02F1/00 ,  A61L9/05 ,  C02F5/00 ,  C23F11/00 ,  C23F11/124 ,  C23F11/126 ,  C23F14/02 ,  Y02P20/127

Abstract: A catalytic composition with a corrosion-inhibiting effect on metal surfaces is described. Also described, is a corrosion-inhibiting process and use of a corrosion inhibitor. Further, the catalytic composition can have a corrosion-inhibiting effect on metal surfaces in contact with an esterification medium comprising a carboxylic acid and an alcohol, wherein the composition comprises as a catalyst, a strong protonic acid and, as corrosion inhibitor, an iron(III) carboxylate.

Abstract translation: 描述了对金属表面具有腐蚀抑制作用的催化组合物。 还描述了腐蚀抑制过程和腐蚀抑制剂的用途。 此外，催化剂组合物可以对与包含羧酸和醇的酯化介质接触的金属表面具有腐蚀抑制作用，其中所述组合物包含作为催化剂的强质子酸，并且作为防腐剂，包含铁（ III）羧酸酯。

公开(公告)号：US20120223268A1

公开(公告)日：2012-09-06

申请号：US13394328

申请日：2010-08-31

Applicant: Daniela Bonifacio Hauffe ,  Jose Denilson Vicentim ,  Paulo Robert Garbelotto

Inventor： Daniela Bonifacio Hauffe ,  Jose Denilson Vicentim ,  Paulo Robert Garbelotto

IPC: C14C11/00 ,  C07D317/20

CPC classification number: C14C11/003 ,  C09D101/14 ,  C09D101/18

Abstract: Uses of dioxolane derivatives in the finishing of leather are described. Also described, are leather finishing compositions comprising dioxolane derivatives and methods for treating leather.

Abstract translation: 描述了二氧戊环衍生物在皮革整理中的用途。 还描述了包含二氧戊环衍生物的皮革整理组合物和用于处理皮革的方法。

公开(公告)号：US20120178960A1

公开(公告)日：2012-07-12

申请号：US13382050

申请日：2010-06-29

Applicant: Maria Cristina Schuch ,  Aires Lacovone

Inventor： Maria Cristina Schuch ,  Aires Lacovone

IPC: C07C67/08

CPC classification number: C07C67/08 ,  C07C69/18

Abstract: An process to obtain a mixture of lower carboxylic acid mono, di and triesters, from raw glycerin, a by-product of the process to obtain biodiesel, a transesterification of vegetable raw material with lower alcohols is described. Also described is a process to obtain triacetin or a mixture of mono-, di- and triacetin from that raw glycerin, without prior purification.

Abstract translation: 从生产甘油得到低级羧酸单酯，二酯和三酯的混合物的方法，得到生物柴油的方法的副产物，植物原料与低级醇的酯交换。 还描述了在没有预先纯化的情况下从该甘油获得甘油三乙酸酯或单醋酸甘油酯，甘油三乙酸酯的混合物的方法。