公开(公告)号：US20110151517A1

公开(公告)日：2011-06-23

申请号：US12967099

申请日：2010-12-14

申请人： Jörg Therre ,  Hartwig Voß ,  Julia Kristiane Schmidt ,  Tillmann Faust ,  Rajan Hollmann

发明人： Jörg Therre ,  Hartwig Voß ,  Julia Kristiane Schmidt ,  Tillmann Faust ,  Rajan Hollmann

IPC分类号： C12P19/44

CPC分类号： C12P19/04 ,  B01D61/147 ,  B01D63/066 ,  B01D65/02 ,  B01D71/024 ,  B01D71/025 ,  B01D2321/168 ,  B01D2325/022 ,  C08B37/0024

摘要： A process for the preparation of aqueous solutions of glucans having a β-1,3-glycosidically-linked main chain and side groups having a β-1,6-glycosidic bond by fermentation of fungal strains. The fungal strains secrete the glucans into the fermentation broth, in an aqueous culture medium, and the separation of the glucans from the fermentation broth is effected using asymmetrical filter membranes.

摘要翻译： 一种通过真菌菌株发酵制备具有β-糖苷连接的主链和具有＆bgr--1,6-糖苷键的侧基的葡聚糖水溶液的方法。 真菌菌株在水性培养基中将葡聚糖分泌到发酵液中，并且使用不对称的过滤膜从发酵液中分离葡聚糖。

公开(公告)号：US08574873B2

公开(公告)日：2013-11-05

申请号：US12967099

申请日：2010-12-14

申请人： Jörg Therre ,  Hartwig Voβ ,  Julia Kristiane Schmidt ,  Tillmann Faust ,  Rajan Hollmann

发明人： Jörg Therre ,  Hartwig Voβ ,  Julia Kristiane Schmidt ,  Tillmann Faust ,  Rajan Hollmann

IPC分类号： C12N9/24

CPC分类号： C12P19/04 ,  B01D61/147 ,  B01D63/066 ,  B01D65/02 ,  B01D71/024 ,  B01D71/025 ,  B01D2321/168 ,  B01D2325/022 ,  C08B37/0024

摘要： A process for the preparation of aqueous solutions of glucans having a β-1,3-glycosidically-linked main chain and side groups having a β-1,6-glycosidic bond by fermentation of fungal strains. The fungal strains secrete the glucans into the fermentation broth, in an aqueous culture medium, and the separation of the glucans from the fermentation broth is effected using asymmetrical filter membranes.

摘要翻译： 一种通过发酵真菌菌株制备具有β-1,3-糖苷连接的主链和具有β-1,6-糖苷键的侧基的葡聚糖水溶液的方法。 真菌菌株在水性培养基中将葡聚糖分泌到发酵液中，并且使用不对称的过滤膜从发酵液中分离葡聚糖。

公开(公告)号：US09206348B2

公开(公告)日：2015-12-08

申请号：US13371880

申请日：2012-02-13

申请人： Sebastian Briechle ,  Tillmann Faust ,  Stephan Freyer ,  Rajan Hollmann ,  Tobias Käppler ,  Bernd Leonhardt ,  Julia Kristiane Schmidt ,  Benjamin Wenzke ,  Foppe Visser

发明人： Sebastian Briechle ,  Tillmann Faust ,  Stephan Freyer ,  Rajan Hollmann ,  Tobias Käppler ,  Bernd Leonhardt ,  Julia Kristiane Schmidt ,  Benjamin Wenzke ,  Foppe Visser

IPC分类号： C09K8/588

CPC分类号： C09K8/588

摘要： A two-stage process for mineral oil production from mineral oil deposits with a deposit temperature of more than 70° C. and a salinity of 20 000 ppm to 350 000 ppm, in which an aqueous formulation comprising at least one glucan with a β-1,3-glycosidically linked main chain, and side groups β-1,6-glycosidically bonded thereto and having a weight-average molecular weight Mw of 1.5*106 to 25*106 g/mol, are injected into a mineral oil deposit through at least one injection borehole and crude oil is withdrawn from the deposit through at least one production borehole. The aqueous formulation is prepared in two stages, by first preparing an aqueous concentrate of the glucan, and diluting the concentrate on site with water to the use concentration.

摘要翻译： 矿物油沉积物的矿物油生产的两阶段工艺，矿物油沉积物的沉积温度高于70℃，盐度为20 000ppm至350 000ppm，其中含有至少一种具有β-葡聚糖的葡聚糖的水性制剂 -1,3糖苷键连接的主链以及重量平均分子量为1.5 * 106〜25 * 106g / mol的重量平均分子量Mw与-1,6-糖基结合的侧基与bgr- 通过至少一个注入井眼沉积，原油通过至少一个生产钻孔从沉积物中排出。 通过首先制备葡聚糖的水性浓缩物，并将水浓缩物在水中稀释至使用浓度，分两步制备水性制剂。

公开(公告)号：US20120205099A1

公开(公告)日：2012-08-16

申请号：US13371880

申请日：2012-02-13

申请人： Sebastian Briechle ,  Tillmann Faust ,  Stephan Freyer ,  Rajan Hollmann ,  Tobias Käppler ,  Bernd Leonhardt ,  Julia Kristiane Schmidt ,  Benjamin Wenzke ,  Foppe Visser

发明人： Sebastian Briechle ,  Tillmann Faust ,  Stephan Freyer ,  Rajan Hollmann ,  Tobias Käppler ,  Bernd Leonhardt ,  Julia Kristiane Schmidt ,  Benjamin Wenzke ,  Foppe Visser

IPC分类号： E21B43/22

CPC分类号： C09K8/588

摘要： A two-stage process for mineral oil production from mineral oil deposits with a deposit temperature of more than 70° C. and a salinity of 20 000 ppm to 350 000 ppm, in which an aqueous formulation comprising at least one glucan with a β-1,3-glycosidically linked main chain, and side groups β-1,6-glycosidcally bonded thereto and having a weight-average molecular weight Mw of 1.5*106 to 25*106 g/mol, are injected into a mineral oil deposit through at least one injection borehole and crude oil is withdrawn from the deposit through at least one production borehole. The aqueous formulation is prepared in two stages, by first preparing an aqueous concentrate of the glucan, and diluting the concentrate on site with water to the use concentration.

摘要翻译： 矿物油沉积物的矿物油生产的两阶段工艺，矿物油沉积物的沉积温度高于70℃，盐度为20 000ppm至350 000ppm，其中含有至少一种具有β-葡聚糖的葡聚糖的水性制剂 -1,3糖苷键连接的主链以及重量平均分子量Mw为1.5×10 -6〜25×10 6 g / mol的侧链基团与-1,6-糖基结合的基团被注入到矿物油 通过至少一个注入井眼沉积，原油通过至少一个生产钻孔从沉积物中排出。 通过首先制备葡聚糖的水性浓缩物，并将水浓缩物在水中稀释至使用浓度，分两步制备水性制剂。

公开(公告)号：US20120270033A1

公开(公告)日：2012-10-25

申请号：US13432760

申请日：2012-03-28

申请人： Mari Granström ,  Stephan Freyer ,  Rajan Hollmann ,  Julia Kristiane Schmidt ,  Alois Kindler

发明人： Mari Granström ,  Stephan Freyer ,  Rajan Hollmann ,  Julia Kristiane Schmidt ,  Alois Kindler

IPC分类号： B05D7/00 ,  B05D1/28 ,  B05D1/02 ,  B05D1/18 ,  C07H1/00 ,  C09D105/00

CPC分类号： C08B37/0024 ,  C08B37/0003 ,  C09D105/00 ,  D21H19/10 ,  Y02P20/542 ,  Y10T428/26 ,  Y10T428/31971 ,  Y10T428/31975 ,  Y10T428/31978 ,  Y10T428/31993

摘要： The present invention is directed to a method for coating a sheet-like cellulose containing material by applying a composition comprising at least one glucan (G), which has a β(beta)-1,3-glycosidically linked main chain and at least one side group having a β(beta)-1,6-glycosidic bond to the main chain, particularly Schizophyllan, and at least one solvent (S), particularly a ionic liquid, on the surface of the sheet-like material.

摘要翻译： 本发明涉及一种通过将包含至少一种具有β-（β）-1,3-糖苷连接的主链的至少一种葡聚糖（G）的组合物施用至少包含片状含纤维素材料的方法， 在该片状材料的表面上具有与主链特别是裂枝菌烯（β）-1,6-糖苷键（β）-1,6-糖苷键的至少一个溶剂（S），特别是离子液体。

公开(公告)号：US08852750B2

公开(公告)日：2014-10-07

申请号：US13432760

申请日：2012-03-28

申请人： Mari Granström ,  Stephan Freyer ,  Rajan Hollmann ,  Julia Kristiane Schmidt ,  Alois Kindler

发明人： Mari Granström ,  Stephan Freyer ,  Rajan Hollmann ,  Julia Kristiane Schmidt ,  Alois Kindler

IPC分类号： B32B23/04

CPC分类号： C08B37/0024 ,  C08B37/0003 ,  C09D105/00 ,  D21H19/10 ,  Y02P20/542 ,  Y10T428/26 ,  Y10T428/31971 ,  Y10T428/31975 ,  Y10T428/31978 ,  Y10T428/31993

摘要： The present invention is directed to a method for coating a sheet-like cellulose containing material by applying a composition comprising at least one glucan (G), which has a β(beta)-1,3-glycosidically linked main chain and at least one side group having a β(beta)-1,6-glycosidic bond to the main chain, particularly Schizophyllan, and at least one solvent (S), particularly a ionic liquid, on the surface of the sheet-like material.

摘要翻译： 本发明涉及一种通过将包含至少一种具有β-（β）-1,3-糖苷连接的主链的至少一种葡聚糖（G）的组合物施用至少包含片状含纤维素材料的方法， 在该片状材料的表面上具有与主链特别是裂枝菌烯（β）-1,6-糖苷键（β）-1,6-糖苷键的至少一个溶剂（S），特别是离子液体。