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1.发明公开MIT DERIVATISIERTEN POLYETHYLENIMINEN ODER POLYVINYLAMINEN STABILISIERTE METALL-NANOPARTIKEL 审中-公开具有衍生化的聚乙烯亚胺或聚乙烯基稳定的金属纳米粒子
公开(公告)号：EP2274123A2
公开(公告)日：2011-01-19
申请号：EP09722099.0
申请日：2009-03-17
Applicant: BASF SE
Inventor： LUINSTRA, Gerrit , SCHROF, Wolfgang , GOEDERT, Udo , FEUERHAKE, Robert , KOPLIN, Tobias Joachim , DOMKE, Imme
CPC classification number: C09C1/62 , B22F1/0018 , B22F1/0059 , B22F9/24 , B82Y30/00 , C01G3/00 , C01G5/00 , C01G7/00 , C01G9/00 , C01G29/00 , C01G55/00 , C01P2002/01 , C01P2002/84 , C01P2004/04 , C01P2004/64 , C01P2006/40
Abstract: The invention relates to metal-nanoparticles and to methods for the production thereof in which a metallic salt solution is reduced by means of a reducing agent in the presence of the derivatised polyethylenimines or polyvinylamines. Metal salt solutions of two or more different metals can be reduced at the same time or successively. The metallic nanoparticles are obtained from two or more different metals. Metals are preferably silver, palladium and platinum. Suitable reducing agents are, for example, formic acid, formaldehyde, diethanolamine, 5-pentenic acids and sodium borohydride. Silver can be used in the form of silver oxide and/or silver nitrate, palladium can be used in the form of alkali tetrachloropalladate or palladium(ll)nitrate and platinum can be used in the form of alkali tetrachloroplatinate or tetraamine platinum(ll)nitrate.
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公开(公告)号：EP1545773B1
公开(公告)日：2008-03-19
申请号：EP03766380.4
申请日：2003-07-31
Applicant: BASF SE
Inventor： LUINSTRA, Gerrit , MOLNAR, Ferenc , RIEGER, Bernhard , ALLMENDINGER, Markus
IPC: B01J31/20 , B01J37/04 , C07C51/12 , C07C51/10 , C07C67/37 , C07D305/12 , C07D303/04
CPC classification number: C07D305/12 , B01J31/122 , B01J31/143 , B01J31/20 , B01J2231/34 , B01J2531/845 , C07D303/04
Abstract: The invention relates to the production of lactones by means of the catalytic carbonylation of oxiranes. According to the invention, the catalyst used is a catalyst system consisting of a) at least one cobalt compound as component A, and b) at least one metallic compound of general formula (I) as component B In formula (I) MXxRn-x, M represents an alkaline earth metal or a metal pertaining to groups 3, 4, 12 or 13 of the periodic table, R represents hydrogen or a hydrocarbon radical which can be substituted on all of the carbon atoms except the carbon atom linked to M, X represents an anion, n represents a number corresponding to the valency of M, and x represents a number between 0 and n, the selection of n and x resulting in charge neutrality.
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公开(公告)号：EP2753653A1
公开(公告)日：2014-07-16
申请号：EP12751534.4
申请日：2012-08-31
Applicant: BASF SE
Inventor： BRYM, Anna Katharina , ZUBILLER, Jürgen , LUINSTRA, Gerrit , KORASHVILI, Revaz
CPC classification number: C07F3/06 , C07C51/412 , C08G64/34 , C07C55/10 , C07C55/14 , C07C55/16 , C07C55/18 , C07C55/12
Abstract: The invention relates to a method for producing a zinc dicarboxylate from a zinc compound and a C
4 -C
10 dicarboxylic acid in the presence of a cationic emulsifier and a solvent. The invention also relates to zinc dicarboxylates which can be obtained using the aforementioned method and which have a BET surface area of 50 to 750 m
2 /g.-
公开(公告)号：EP3265495A1
公开(公告)日：2018-01-10
申请号：EP16707761.9
申请日：2016-03-03
Applicant: BASF SE
Inventor： ELING, Berend , DILCHER, Jan , RUDNIK, Jessica , LUINSTRA, Gerrit
CPC classification number: C08G18/6204 , C08C19/06 , C08C19/40 , C08F8/08 , C08F8/12 , C08F136/06 , C08F236/06 , C08G18/10 , C08G18/222 , C08G18/69 , C08G18/7664 , C08G18/7671
Abstract: The invention relates to a method for producing polybutadienols from polybutadienes having a number average molecular weight of 300 to 2000 g/mol containing 20 to 50% 1,4-double bonds and 50 to 80% 1,2-vinyl and 1,2-cyclovinyl double bonds, with respect to the amount of all double bonds, comprising the steps i) epoxidising a part of or all 1,4- double bonds using an epoxidation reagent that selectively epoxidises 1,4-double bonds, and ii) reacting the epoxidised polybutadienes with an alcohol or water to form a polybutadienol. The invention further relates to polybutadienols that can be obtained according to this method, as well as to the use of said polybutadienols for the production of polyurethanes with a glass transition temperature of at least 15 °C, and to said polyurethanes.
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公开(公告)号：EP1824900B1
公开(公告)日：2009-07-08
申请号：EP05818371.6
申请日：2005-12-09
Applicant: BASF SE
Inventor： LUINSTRA, Gerrit
CPC classification number: C08G64/34 , C08G64/0208
Abstract: The invention relates to a method for producing polycarbonates having an average molecular weight MW of = 230.000 g/mol and a content of cyclic compounds of = 2 wt.- %. Said method comprises the following steps (a) at least one oxirane is reacted with carbon dioxide in the presence of a metal polycarboxylic acid compound in an aprotic solvent with is water-immiscible at a temperature of between 40 - 120 °C and at a pressure of 1 - 100 bar. The molar ratio of monomers in relation to metal-polycarboxylic acid compounds is = 75, (b) an aqueous solution of an inorganic acid is added to the reaction mixture after the reaction is completed, (c) the aqueous phase is separated, (d) optionally, the remaining organic phase is washed with water and (e) the resulting slurry of the polycarbonate is degassed or dried in the aprotic solvent which is water-immiscible. The invention also relates to polycarbonate produced according to said method and to the use of the polycarbonate.
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Patent Agency Ranking
公开(公告)号：EP3183282B1
公开(公告)日：2018-08-15
申请号：EP15756586.2
申请日：2015-08-17
Applicant: BASF SE
Inventor： ELING, Berend , DILCHER, Jan , FINK, Irina , LUINSTRA, Gerrit
CPC classification number: C08G18/4277 , C08G18/222 , C08G18/3206 , C08G18/6208 , C08G18/6511 , C08G18/7671 , C08G18/797
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7.发明公开
公开(公告)号：EP3183282A1
公开(公告)日：2017-06-28
申请号：EP15756586.2
申请日：2015-08-17
Applicant: BASF SE
Inventor： ELING, Berend , DILCHER, Jan , FINK, Irina , LUINSTRA, Gerrit
CPC classification number: C08G18/4277 , C08G18/222 , C08G18/3206 , C08G18/6208 , C08G18/6511 , C08G18/7671 , C08G18/797
Abstract: The invention relates to polyurethanes obtainable by reaction of a) polyisocyanates A selected from optionally modified methanediphenyl 4,4'-diisocyanate, homologues of methanediphenyl 4,4'-diisocyanate containing a larger number of rings, prepolymers based on methanediphenyl 4,4'-diisocyanate and containing isocyanate groups, and mixtures thereof, b) compounds having at least two hydrogen atoms reactive towards isocyanate groups, containing b1) block copolymers of a polybutadienol and a cyclic ester as component B, and b2) diols as low-molecular-weight chain extenders and optionally triols as crosslinking agents with molar mass from 62 to 500 g/mol as component B2, c) optionally other polymeric compounds C having at least two hydrogen atoms reactive towards isocyanates, d) optionally catalysts D, e) optionally water E, f) optionally physical blowing agents F, g) optionally other auxiliaries and/or additives G.
Abstract translation: 本发明涉及通过以下反应获得的聚氨酯a）多异氰酸酯A，其选自任选改性的甲基二苯基4,4'-二异氰酸酯，甲基二苯基-4,4'-二异氰酸酯的同系物，含有大量环，基于甲基二苯基-4,4'-二异氰酸酯的预聚物， 二异氰酸酯并含有异氰酸酯基团及其混合物，b）具有至少两个对异氰酸酯基团呈反应性的氢原子的化合物，包含b1）作为组分B的聚丁二烯醇和环酯的嵌段共聚物，和b2）作为低分子量 扩链剂和任选的三醇作为交联剂，其中摩尔质量为62-500g / mol作为组分B2，c）任选地具有至少两个对异氰酸酯具有反应性的氢原子的其他聚合物C，d）任选的催化剂D，e）任选的水E ，f）任选的物理发泡剂F，g）任选的其他助剂和/或添加剂G.
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公开(公告)号：EP3265495B1
公开(公告)日：2019-05-15
申请号：EP16707761.9
申请日：2016-03-03
Applicant: BASF SE
Inventor： ELING, Berend , DILCHER, Jan , RUDNIK, Jessica , LUINSTRA, Gerrit
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9.发明公开
公开(公告)号：EP2209821A1
公开(公告)日：2010-07-28
申请号：EP08848810.1
申请日：2008-11-11
Applicant: BASF SE
Inventor： LUINSTRA, Gerrit , BECKER, Florian , MÜLLER, Matthias , MECKELNBURG, Dirk , ASSMANN, Jens
IPC: C08F12/22 , C08F220/02 , C08L25/16 , C08L33/00 , C08L35/06 , C08F222/00 , C08L55/02
CPC classification number: C08F222/00 , C08F212/12 , C08F220/02 , C08F220/44 , C08L25/12 , C08L25/16 , C08L33/00 , C08L35/06 , C08L55/02 , C08L67/00 , C08L69/00 , C08L69/005 , C08L77/00 , C08L2205/02 , C08L2205/03 , C08L2666/02 , C08L2666/24 , C08L2666/04
Abstract: A thermoplastic copolymer prepared from acrylonitrile and para-alpha-dimethylstyrene via bulk or solution polymerization has an improved heat distortion temperature and can be used together with graft copolymers and further components for the preparation of thermoplastic moldings.
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公开(公告)号：EP1558665B1
公开(公告)日：2009-04-22
申请号：EP03809306.8
申请日：2003-10-22
Applicant: BASF SE , THE REGENTS OF THE UNIVERSITY OF MICHIGAN
Inventor： MÜLLER, Ulrich , LUINSTRA, Gerrit , YAGHI, Omar, M. , METELKINA, Olga , STÖBER, Michael
CPC classification number: B01J31/1691 , B01J31/2239 , B01J2231/14 , B01J2531/16 , B01J2531/22 , B01J2531/26 , B01J2531/27 , B01J2531/38 , B01J2531/44 , B01J2531/72 , B01J2531/842 , B01J2531/845 , B01J2531/847 , C08G64/34
Abstract: The present invention relates to a process for the preparation of polyalkylene carbonate, an alternating copolymer, obtainable from the ring opening of an alkene oxide or an alkene oxide precursor in the presence of carbon dioxide or any substance delivering carbon oxide, in the presence of at least one catalyst containing a metal-organic framework material, wherein said framework material comprises pores and a metal ion and an at least bidentate organic compound, said bidentate organic compound being coordinately bound to the metal ion.
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