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12 条记录 (耗时 0.027 秒)

    Substituted metallocene compounds for olefin polymerization catalyst systems, their intermediates and methods for preparing them
    1.
    发明授权
    Substituted metallocene compounds for olefin polymerization catalyst systems, their intermediates and methods for preparing them 失效

    公开(公告)号：US06355819B1

    公开(公告)日：2002-03-12

    申请号：US09402934

    申请日：1999-12-20

    申请人： Reko Leino ,  Hendrik Luttikhedde ,  Carl-Eric Wilen ,  Jan Näsman ,  Kalle Kallio ,  Hilkka Knuuttila ,  Jyrki Kauhanen

    发明人： Reko Leino ,  Hendrik Luttikhedde ,  Carl-Eric Wilen ,  Jan Näsman ,  Kalle Kallio ,  Hilkka Knuuttila ,  Jyrki Kauhanen

    IPC分类号： C07F1700

    CPC分类号： C08F10/00 ,  Y10S526/943 ,  C08F4/65927 ,  C08F4/65912

    摘要： The invention relates to metallocene compounds having the formula (I): (CpYq)mMRnBo  (I) wherein: Cp or each same or different Cp is a non-substituted or substituted, fused or non-fused, homo(iso)cyclic or heterocyclic cyclopentadienyl ligand, indenyl ligand, tetrahydroindenyl ligand, fluorenyl ligand or octahydrofluorenyl ligand, Y or each same or different Y is a substituent at the cyclopentadienyl ring of said ligand Cp having the following structure (II): wherein: D is an element of Group 14 of the Periodic Table (IUPAC), R1, R2 and R3 are the same or different and are each one of a hydrogen, a halogen, a substituted or unsubstituted C1-C10 hydrocarbyl group, a substituted or unsubstituted C1-C10 hydrocarbyloxy group, a C1-C12 organosilicon group, or at least two of R1, R2 and R3 form together with D a C4-C20 ring structure; M is a transition metal of Group 4 of the Periodic Table (IUPAC) and is bound to the ligand Cp or ligands Cp in an &eegr;5 bonding mode; R or each same or different R is bound to M and is one of a hydrogen, a halogen, a substituted or unsubstituted C1-C10 hydrocarbyl group, a substituted or unsubstituted C1-C10 hydrocarbyloxy group, a C1-C12 organosilicon group, or two R form together with M a C4-C20 metallocyclic ring structure; B is a bridge atom or group between two Cp ligands or between one Cp ligand and M; q is, when Cp is non-bridged, 0-5 for the cyclopentadienyl ligand, 0-3 for the indenyl or tetrahydroindenyl ligand and 0-1 for the fluorenyl or octahydrofluorenyl ligand, q is, when Cp is bridged, 0-4 for the cyclopentadienyl ligand, 0-2 for the indenyl or tetrahydroindenyl ligand and 0 for the fluorenyl or octahydrofluorenyl ligand; m is 1 or 2; m·q≧1; o is 0 or 1; and n is 4-m-o, except when there is one bridge B between two Cp ligands, in which case n is 4-m, their intermediates, preparation and use.

    Process for the production of a sterol-rich composition
    6.
    发明申请
    Process for the production of a sterol-rich composition 审中-公开
    制备富含固醇的组合物的方法

    公开(公告)号：US20070167417A1

    公开(公告)日：2007-07-19

    申请号：US10552444

    申请日：2004-04-13

    申请人： Juha Orte ,  Hendrik Luttikhedde ,  Ingmar Wester ,  Jari Ekblom

    发明人： Juha Orte ,  Hendrik Luttikhedde ,  Ingmar Wester ,  Jari Ekblom

    IPC分类号： A61K31/56 ,  C07J9/00

    CPC分类号： C11C3/08 ,  A23D9/007 ,  A23L33/11 ,  A23L33/12 ,  C11C1/04 ,  C11C3/003

    摘要： The invention relates to a process for the production of a sterol ester-rich composition. A sterol composition, a glyceride composition, a fatty acid alkyl ester and an esterification catalyst are combined to form a reaction mixture. Esterification of sterol(s) takes place in the mixture, providing sterol ester(s). The new process is rapid and has a high level of conversion. The invention also relates to a method for recovering food-grade sterol fatty acid ester(s) from a fat mixture.

    摘要翻译： 本发明涉及一种制备富甾醇酯组合物的方法。 将固醇组合物，甘油酯组合物，脂肪酸烷基酯和酯化催化剂合并形成反应混合物。 在混合物中进行甾醇的酯化反应，得到甾醇酯。 新的过程很快，转化率很高。 本发明还涉及从脂肪混合物中回收食品级甾醇脂肪酸酯的方法。

    Type of cationic starch product, preparation thereof and its use
    7.
    发明授权
    Type of cationic starch product, preparation thereof and its use 失效
    阳离子淀粉产品的类型，其制备及其用途

    公开(公告)号：US07186823B2

    公开(公告)日：2007-03-06

    申请号：US10296387

    申请日：2001-05-23

    申请人： Jouko Käki ,  Hendrik Luttikhedde ,  Kari Nurmi ,  Gösta Brunow ,  Hanna Grano ,  Anneli Hase ,  Aki Laine ,  Jari Yli-Kauhaluoma

    发明人： Jouko Käki ,  Hendrik Luttikhedde ,  Kari Nurmi ,  Gösta Brunow ,  Hanna Grano ,  Anneli Hase ,  Aki Laine ,  Jari Yli-Kauhaluoma

    IPC分类号： C08B31/12

    CPC分类号： C08B31/125 ,  D21H17/29

    摘要： A cationic starch product, the making of it and its use. The starch product comprises starch (St) and a cationising reagent, which is made from choline or its synthetic equivalent, whereby the cationising reagent has reacted with a part of the hydroxyl groups of the starch according to the structure formula (VI) or (VII). The structure component A is a hydrocarbon chain. The substituents R are hydrogens; lower or higher acrylic alkly groups, substituted or unsubstituted cycloalklyl groups; substituted or unsubstituted aryl or heteroaryl groups; lower or higher alkyl groups or non-aromatic heterocyclic groups containing alkoxy groups or other hetero atoms.

    摘要翻译： 一种阳离子淀粉制品，其制备及其用途。 淀粉制品包含由胆碱或其合成当量制成的淀粉（St）和阳离子化试剂，阳离子化试剂根据结构式（Ⅵ）或（Ⅶ）与淀粉的一部分羟基反应 ）。 结构组分A是烃链。 取代基R是氢; 低级或更高级丙烯酸酯基，取代或未取代的环烯基; 取代或未取代的芳基或杂芳基; 低级或高级烷基或含有烷氧基或其它杂原子的非芳族杂环基。

    USE OF POLYHYDROXYALKANOATES AS ADDITIVES IN COATING COMPOSITIONS
    9.
    发明申请
    USE OF POLYHYDROXYALKANOATES AS ADDITIVES IN COATING COMPOSITIONS 审中-公开
    作为涂料组合物中的添加剂的聚羟基烷基酯的使用

    公开(公告)号：US20140024748A1

    公开(公告)日：2014-01-23

    申请号：US13979343

    申请日：2012-01-12

    申请人： Marc Hans ,  Wojciech Jaunky ,  Albert Frank ,  Petra Lenz ,  Hendrik Luttikhedde

    发明人： Marc Hans ,  Wojciech Jaunky ,  Albert Frank ,  Petra Lenz ,  Hendrik Luttikhedde

    IPC分类号： C09D7/00

    摘要： The present invention relates to the use of polyhydroxyalkanoates as additives in coating compositions and also to coating compositions comprising polyhydroxylalkanoates as matting agents. The present invention further relates to coatings produced with the coating composition of the invention, comprising polyhydroxyalkanoates, on a substrate.

    摘要翻译： 本发明涉及聚羟基链烷酸酯作为涂料组合物中的添加剂的用途，还涉及包含聚羟基链烷酸酯作为消光剂的涂料组合物。 本发明还涉及在基材上用本发明的包含聚羟基链烷酸酯的涂料组合物生产的涂料。

    Process for the preparation of hydroxy polymer esters and their use
    10.
    发明授权
    Process for the preparation of hydroxy polymer esters and their use 失效
    制备羟基聚合物酯的方法及其用途

    公开(公告)号：US08410262B2

    公开(公告)日：2013-04-02

    申请号：US12085384

    申请日：2006-12-07

    申请人： Aki Laine ,  Hendrik Luttikhedde

    发明人： Aki Laine ,  Hendrik Luttikhedde

    IPC分类号： C07H1/00 ,  C08B31/04 ,  C08B37/00

    CPC分类号： C07H1/00 ,  C08B3/14 ,  C08B31/00 ,  C08B31/04 ,  C08B37/00 ,  C08B37/0018 ,  C08B37/0033 ,  C08B37/0096

    摘要： This invention covers a novel method for the preparation of hydroxy polymer esters of amino, alkylamino and quaternary ammonium acids and their use in several fields of industry, including the use as additives in the manufacture of paper or paperboard. The esterification of the hydroxy polymer, preferably starch, is performed under semianhydrous conditions by heating homogenized mixtures of the hydroxy polymer and reagents.

    摘要翻译： 本发明涉及一种制备氨基，烷基氨基和季铵酸的羟基聚合物酯的新方法及其在工业的几个领域中的应用，包括在纸或纸板的制造中用作添加剂。 通过加热羟基聚合物和试剂的均化混合物，在半干水条件下进行羟基聚合物，优选淀粉的酯化。