Basf Se Corporation

Wintershall Holding Gmbh

Rajan Hollmann

Hansgeorg Ernst

Stefan Haefner

Julia Kristiane Schmidt

Gregory Von Abendroth

Hans Gurski

Aline Raddatz

Hartwig Schröder

Stephan Freyer

Vladimir Stehle

Robert Thummer

Tillmann Faust

Bernd Bruchmann

Philippe Desbois

Arnold Schneller

Hartwig Voss

Alois Kindler

Dirk Kempfert

Rolf Muelhaupt

Peter Preishuber-Pfluegl

Hartwig Voβ

Frank Schaefer

Hendrik Wagner

Hartwig Schroder

Rolf Mülhaupt

Bryan Cooper

Mari Granström

Benjamin Wenzke

Sebastian Richter

Jörg Therre

Frank Thielbeer

Joerg Therre

Tobias Käppler

Martin Hufnagel

Bernd Leonhardt

Florian Lehr

Sebastian Briechle

Foppe Visser

Hartwig Schroeder

Hartwig SCHRÖDER

Tobias Kaeppler

Tobias Kappler

Jean Rochette

Andre Metzger

Sinan Kurt

Viktor Fischer

Leander Verbelen

A method for producing a shaped body, containing: producing the shaped body from a composition by a powder-based layer construction process, wherein the composition contains a thermoplastic polyurethane, obtained by reacting a polyisocyanate composition and a polyol composition, the thermoplastic polyurethane is solid at least in a temperature region below 50&#xb0; C. and has end groups selected from the group consisting of first end groups and second end groups, wherein the first end groups are optionally eliminated at a first temperature, and the second end groups are optionally eliminated at a second temperature, to form reactive groups on the thermoplastic polyurethane that optionally enter into a reaction with functional groups of the thermoplastic polyurethane or functional groups of a further component of the composition, and wherein the first temperature and the second temperature are each greater than or equal to 60&#xb0; C.

Reactive thermoplastic polyurethane based on blocked isocyanates

The present invention relates to a process for preparing a thermoplastic copolymer from polycaprolactam and thermoplastic polyurethane (TPU), to thermoplastic copolymers thus obtained and to shaped articles formed from copolymers of this type.

Method for producing a thermoplastic copolymers from polycaprolactam and thermoplastic polyurethane

The present invention relates to bacterial strains, capable of utilizing glycerol as a carbon source for the fermentative production of succinic acid, wherein said strains are genetically modified so that they comprise a deregulation of their endogenous pyruvate-formate-lyase enzyme activity, as well as to methods of producing organic acids, in particular succinic acid, by making use of such microorganism. The present invention also relates to the downstream processing of the produced organic acids by cation exchange chromatography.

Microbial succinic acid producers and purification of succinic acid

A two-stage process for mineral oil production from mineral oil deposits with a deposit temperature of more than 70&#xb0; C. and a salinity of 20 000 ppm to 350 000 ppm, in which an aqueous formulation comprising at least one glucan with a &#x3b2;-1,3-glycosidically linked main chain, and side groups &#x3b2;-1,6-glycosidically bonded thereto and having a weight-average molecular weight Mof 1.5*10to 25*10g/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.

Process for mineral oil production from mineral oil deposits with high deposit temperature

A multistage process for producing mineral oil from mineral oil deposits by injecting aqueous flooding media into a mineral oil formation through injection boreholes and withdrawing the mineral oil through production boreholes, in which the mineral oil yield is increased by the use of microorganisms in combination with measures for blocking highly permeable zones of the mineral oil formation.

Multistage process for producing mineral oil using microorganisms

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 &#x3b2;(beta)-1,3-glycosidically linked main chain and at least one side group having a &#x3b2;(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.

Method for the coating of a cellulose material by using a glucan

A process for producing mineral oil from mineral oil deposits by injecting aqueous flooding media into a mineral oil formation through injection boreholes and withdrawing the mineral oil through production boreholes, wherein the process comprises several cycles of process steps in which oil-mobilizing microorganisms and flooding water are injected alternately into the deposit. Processes in which highly permeable regions of the mineral oil formation are additionally blocked.

A process for the preparation of aqueous solutions of glucans having a &#x3b2;-1,3-glycosidically-linked main chain and side groups having a &#x3b2;-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.

Process for the preparation of homopolysaccharides

The invention relates to a method for isolating polyhydroxyalkanoates from production cells which comprises

Method for isolating polyhydroxyl alkanoates

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Bad Essen, Germany

Rajan Hollmann