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    6.
    发明专利
    未知

    公开(公告)号：BRPI0811545A2

    公开(公告)日：2014-11-18

    申请号：BRPI0811545

    申请日：2008-05-20

    Applicant: BASF SE

    Inventor： ELIZALDE OIHANA ,  SCHMITT MICHAEL

    IPC: D06M13/02 ,  D06M15/227 ,  D06M15/233 ,  D06M15/643 ,  D06M15/65 ,  D06M23/08

    Abstract: The invention relates to a method for treating surfaces, characterized in that the surface is treated using (a) at least one hydruphobing agent, (b) at least one cross-linked organic copolymer in particulate form, (c) at least one emulsifier, without the use of acrylate or polyurethane binding agents, and is dried subsequent to the treatment.

    PROCESO CATALIZADO HETEROGENEAMENTE PARA LA PRODUCCION DE 2,2,4,6,6-PENTAMETIL-1,2,5,6-TETRAHIDRO-PIRIMIDINA.
    7.
    发明专利
    PROCESO CATALIZADO HETEROGENEAMENTE PARA LA PRODUCCION DE 2,2,4,6,6-PENTAMETIL-1,2,5,6-TETRAHIDRO-PIRIMIDINA. 未知

    公开(公告)号：MX2023001523A

    公开(公告)日：2023-03-06

    申请号：MX2023001523

    申请日：2021-08-04

    Applicant: BASF SE

    Inventor： MÜLLER ULRICH ,  HEYDT THOMAS ,  SCHMITT MICHAEL ,  KUEBLER MICHAEL ,  GORDILLO BOLONIO ALVARO ,  GUENTHER KLAUS ,  PARVULESCU ANDREI - NICOLAE

    IPC: C07D239/06 ,  B01J23/14 ,  B01J29/65 ,  C01B39/02 ,  C01B39/36 ,  C01B39/40

    Abstract: La presente invención se refiere a un proceso para la producción de 2,2,4,6,6-pentametil-1,2,5,6-tetrahidro-pirimidina que comprende (i) proporcionar un reactor que contiene un catalizador que comprende un material zeolítico, en donde el material zeolítico comprende YO2 y, opcionalmente, comprende X2O3 en su estructura de marco, en donde Y es un elemento tetravalente y X es un elemento trivalente; (ii) preparar una mezcla de reacción que comprende acetona y amoníaco; (iii) poner en contacto el catalizador en el reactor con la mezcla de reacción preparada en (ii) para obtener un producto de reacción que comprende 2,2,4,6,6-pentametil-1,2,5,6-tetrahidro-pirimidina; en donde el perfil de desorción de amoníaco (NH3-TPD) a temperatura programada del material zeolítico comprendido en el catalizador proporcionado en (i), muestra opcionalmente una o más bandas asociadas con sitios ácidos medios, en donde dichas una o más bandas tienen máximos en el rango de temperatura de 250 a 500°C, en donde la integración de dichas una o más bandas proporciona un valor total de 0.5 mmol/g o menos, y en donde la mezcla preparada en (ii) y puesta en contacto con el catalizador en (iii) contiene menos de 10% en peso de agua en función de 100% en peso de la mezcla de reacción.

    Textile finishing process comprises treating textile materials with an aqueous formulation comprising polyalkylene oxide unit-containing copolymer, which comprises blocks formed from polyethylene oxide and alkylene oxide and anchor block
    9.
    发明专利
    Textile finishing process comprises treating textile materials with an aqueous formulation comprising polyalkylene oxide unit-containing copolymer, which comprises blocks formed from polyethylene oxide and alkylene oxide and anchor block 未知

    公开(公告)号：DE102009045651A1

    公开(公告)日：2010-04-29

    申请号：DE102009045651

    申请日：2009-10-14

    Applicant: BASF SE

    Inventor： RAETHER ROMAN BENEDIKT ,  SCHMITT MICHAEL

    IPC: C07D207/46 ,  D06M15/53

    Abstract: Textile finishing process comprises treating the textile material with an aqueous formulation comprising polyalkylene oxide unit-containing copolymer (A), where the copolymer comprises structural elements including (a) at least one block formed from polyethylene oxide containing altogether up to maximum of 20 wt.% of one or more higher alkylene oxide, (b) at least one block formed from at least one 3-20C alkylene oxide containing altogether up to maximum 20 wt.% of ethylene oxide and (c) at least one anchor block that is formed from at least one epoxide. Textile finishing process comprises treating the textile material with an aqueous formulation comprising polyalkylene oxide unit-containing copolymer (A), where the copolymer comprises structural elements including (a) at least one block formed from polyethylene oxide containing altogether up to maximum of 20 wt.% of one or more higher alkylene oxide, (b) at least one block formed from at least one 3-20C alkylene oxide containing altogether up to maximum 20 wt.% of ethylene oxide and (c) at least one anchor block that is formed from at least one epoxide with at least one further functional group or at least one molecule with succinimde units or succinic acid anhydride unit, each optionally substituted. Independent claims are included for: (1) textiles, which are hydrophobically active at 0-40[deg] C, hydrophilically active at temperatures above 40[deg] C and washable at 40-55[deg] C, obtained by the above method; (2) the copolymer comprising the structural elements of (a)-(c), where the epoxide is oxirane-2-carboxylic acid 2,5-dioxo-pyrrolidin-1-yl ester (I) or substituted oxirane-2-carboxylic acid compound of formula of (II); (3) oxirane-2-carboxylic acid 2,5-dioxo-pyrrolidin-1-yl ester (I); and (4) preparation of (I) comprising esterification of oxirane-2-carboxylic acid with N-hydroxy succinimide in one or more steps. R 1>1-4C alkyl. [Image].

    HETEROGENEOUS CATALYZED PROCESS FOR THE PRODUCTION OF 2,2,6,6-TETRAMETHYL-4-PIPERIDONE
    10.
    发明专利
    HETEROGENEOUS CATALYZED PROCESS FOR THE PRODUCTION OF 2,2,6,6-TETRAMETHYL-4-PIPERIDONE 未知

    公开(公告)号：CA3141679A1

    公开(公告)日：2020-12-03

    申请号：CA3141679

    申请日：2020-05-24

    Applicant: BASF SE

    Inventor： HEYDT THOMAS ,  SCHMITT MICHAEL ,  GORDILLO BOLONIO ALVARO ,  PARVULESCU ANDREI-NICOLAE ,  MUELLER ULRICH ,  KUEBLER MICHAEL

    IPC: C07D211/74

    Abstract: The present invention relates to a process for the production of 2,2,6,6-tetramethyl-4-piperidone particularly comprising (i) providing a reactor containing a catalyst comprising a zeolitic material having a framework structure of FAU, wherein the zeolitic material comprises YO2 and X2O3 in its framework structure, wherein Y is a tetravalent element and X is a trivalent element, wherein the zeolitic material has an YO2 to X2O3 molar ratio of 16 to 175; (ii) preparing a reaction mixture comprising acetone and ammonia; (iii) contacting the catalyst in the reactor with the reaction mixture prepared in (ii) at a temperature in the range of from 40 to 250 °C for obtaining a reaction product comprising 2,2,6,6-tetramethyl-4-piperidone; wherein the mixture prepared in (ii) and contacted with the catalyst in (iii) contains less than 10 weight-% of water based on 100 weight-% of the reaction mixture.

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