公开(公告)号：US11274064B2

公开(公告)日：2022-03-15

申请号：US16757216

申请日：2018-10-18

申请人： Construction Research And Technology GmbH

发明人： Harald Grassl ,  Joachim Dengler ,  Alexander Schoebel ,  Gerhard Albrecht ,  Maxim Pulkin

IPC分类号： C04B24/12 ,  C04B14/26 ,  C04B14/30 ,  C04B24/00 ,  C04B24/04 ,  C04B28/04 ,  C04B28/06 ,  C04B103/22 ,  C04B103/40

摘要： A set control composition for cementitious systems comprises (a) an amine-glyoxylic acid condensate, and (b) at least one of (i) a borate source and (ii) a carbonate source. The carbonate source is selected from inorganic carbonates having an aqueous solubility of 0.1 gL−1 or more, and organic carbonates. The set control composition improves workability of cementitious systems for prolonged periods of time without compromising early compressive strength. Due to the retarding action of the set control composition, the dosage of dispersant(s) necessary to obtain a desired flowability of the cementitious system can be reduced.

公开(公告)号：US11219657B2

公开(公告)日：2022-01-11

申请号：US16472088

申请日：2017-12-21

申请人： NATUREX SA

发明人： Romain Lecozannet ,  Pascale Elizabeth Renee Fanca-Berthon ,  Leila Denise Falcao ,  Matthieu Tenon ,  Antoine Charles Bily ,  Marc Roller ,  Nicolas Feuillere ,  Simona Birtic

IPC分类号： A61K36/73 ,  A23K10/30 ,  A23L33/105 ,  A61P19/02 ,  A61P29/00

摘要： The present invention relates to an extract obtained from or obtainable from Rubus idaeus, a composition comprising an extract obtained from or obtainable from Rubus idaeus, processes for providing such an extract, and methods and uses relating to such extracts. In particular, the present invention relates to an extract or composition for use in treating or preventing inflammation, such as arthritis and joint inflammation.

公开(公告)号：US11203780B2

公开(公告)日：2021-12-21

申请号：US16796109

申请日：2020-02-20

申请人： AGCT GmbH

发明人： Dmitry Cherkasov ,  Norbert Basler ,  Claus Becker ,  Hans-Joerg Hess ,  Andreas Mueller-Hermann

IPC分类号： C12P19/34 ,  C12Q1/686 ,  C12Q1/6853 ,  C12Q1/6848 ,  C12Q1/6806 ,  C12Q1/6876

摘要： A method for amplification of nucleic acids in which substantially use is made of the fact that a pre-defined nucleic acid chain (target sequence) can be multiplied/amplified in the presence of a target sequence-specific activator oligonucleotide. The target sequence-specific activator oligonucleotide causes the separation of re-synthesized complementary primer extension products by strand displacement, so that a new primer oligonucleotide can attach to the respective template strand. The thus formed complex of a primer oligonucleotide and a template strand can initiate a new primer extension reaction. The thus formed primer extension products in turn function as templates, so that an exponential amplification reaction results. Amplification of a particular target sequence takes place more efficiently in case of perfect match complementary base pair formation between the activator oligonucleotide and the corresponding target sequence. Mismatches between the activator oligonucleotide and a particular target sequence can result in less efficient amplification. The efficiency of synthesis of perfect match target sequences and mismatch sequences can be measured and compared.

公开(公告)号：US11130834B2

公开(公告)日：2021-09-28

申请号：US16326869

申请日：2017-09-04

申请人： Construction Research & Technology GmbH

发明人： Burkhard Walther ,  Bernhard Feichtenschlager ,  Christoph Herrmann

IPC分类号： C09K8/588 ,  C08G18/76 ,  C08G18/34 ,  C08K5/521 ,  C08K5/16 ,  E04B1/82 ,  E04B1/94 ,  E21B33/138 ,  E21F15/00 ,  C08G101/00

摘要： Polyamide foams which do not propagate fire are obtained by mixing (i) a liquid isocyanate component which comprises at least one polyisocyanate and in which the molar ratio of aromatic isocyanate groups to the sum of aromatic and aliphatic isocyanate groups is at least 60 mol %, with (ii) at least one liquid isocyanatereactive component which comprises a reactive diluent, and the reactive diluent 10 comprises (a) a chain-extending and/or crosslinking reactive diluent selected from among aliphatic branched C24-66-polycarboxylic acids, alicyclic C24-66-polycarboxylic acids and partial esters of polycarboxylic acids having at least two unesterified carboxyl groups and/or (b) a chain-terminating reactive diluent selected from among aliphatic branched C24-66-monocarboxylic acids, alicyclic C24-66-monocarboxylic acids and partial esters of polycarboxylic acids having one unesterified carboxyl group, wherein the liquid isocyanate-reactive component comprises an aromatic C8-18-polycarboxylic acid and/or an anhydride thereof.

公开(公告)号：US11102991B2

公开(公告)日：2021-08-31

申请号：US15025684

申请日：2014-10-29

申请人： GIVAUDAN SA

发明人： Frans Witteveen

IPC分类号： A23L27/00 ,  A23G4/10 ,  A23L29/244 ,  A23L27/30 ,  A23L29/269 ,  A23L29/212

摘要： An encapsulated flavour, comprising a core material, flavour material and a coating material, the core material comprising a finely-divided native starch, xanthan gum and konjac. The encapsulated flavours may be completely gelatin-free, while retaining the desirable qualities of gelatin.

公开(公告)号：US11098266B2

公开(公告)日：2021-08-24

申请号：US16767644

申请日：2018-12-05

申请人： Givaudan SA

发明人： Jean-Pierre Bachmann ,  Felix Flachsmann

IPC分类号： C11B9/00

摘要： The present invention refers to 3,7-dimethyloct-6-en-1-yl methyl carbonate and its use as fragrance ingredient. The invention further refers to fragrance compositions and fragranced articles including it.

公开(公告)号：US11097988B2

公开(公告)日：2021-08-24

申请号：US16467724

申请日：2017-12-21

申请人： Construction Research & Technology GmbH

发明人： Van Bui ,  Steve Schaef ,  Paul Horst Seiler

IPC分类号： C04B40/00 ,  C04B22/00 ,  C04B22/08 ,  C04B22/14 ,  C04B24/10 ,  C04B24/12 ,  C04B24/26 ,  C04B28/02 ,  C04B103/10 ,  C04B103/40 ,  C04B103/50

摘要： A strength enhancing admixture for cementitious and/or pozzolanic compositions including, based on the total dry weight of the admixture, calcium silicate hydrate in an amount of from about 0.5 to about 94 weight percent, and: i) at least one alkanolamine in an amount of from about 0.5 to about 55 weight percent; ii) at least one inorganic accelerator in an amount of from about 0.5 to about 85 weight percent; and iii) at least one carbohydrate in an amount of from about 0.5 to about 50 weight percent; wherein the calcium silicate hydrate includes a product of a reaction of a water-soluble calcium compound with a water-soluble silicate compound in presence of a water-soluble dispersant; and wherein the at least one inorganic accelerator includes any inorganic accelerator(s) other than calcium silicate hydrate.

公开(公告)号：US11066337B2

公开(公告)日：2021-07-20

申请号：US16489872

申请日：2018-03-05

申请人： Construction Research & Technology GmbH ,  De Cavis AG

发明人： Sarunas Turcinskas ,  Bernhard Feichtenschlager ,  Gerhard Albrecht ,  Pauline Petit ,  Urs Gonzenbach ,  Philip Sturzenegger

IPC分类号： C04B38/02 ,  C04B7/02 ,  C04B12/04 ,  C04B14/04 ,  C04B14/10 ,  C04B14/28 ,  C04B14/30 ,  C04B14/32 ,  C04B16/06 ,  C04B18/08 ,  C04B18/14 ,  C04B20/00 ,  C04B22/06 ,  C04B22/14 ,  C04B24/00 ,  C04B24/02 ,  C04B24/04 ,  C04B24/12 ,  C04B24/16 ,  C04B28/06 ,  C04B103/00 ,  C04B103/12 ,  C04B103/22 ,  C04B103/32 ,  C04B103/40 ,  C04B103/44 ,  C04B103/65

摘要： The present invention relates to a process for preparing a particle-stabilized inorganic foam based on calcium sulfoaluminate, to a particle-stabilized inorganic foam based on calcium sulfoaluminate, to a cellular material obtainable by hardening and optionally drying the particle-stabilized inorganic foam based on calcium sulfoaluminate, and to a composition for preparing an inorganic foam formulation for providing a particle-stabilized inorganic foam based on calcium sulfoaluminate.

公开(公告)号：US10994361B2

公开(公告)日：2021-05-04

申请号：US15113294

申请日：2015-01-26

申请人： Electric Power Research Institute, Inc.

发明人： John Albert Siefert ,  Jonathan David Parker

IPC分类号： B23K9/23 ,  B23K33/00 ,  B23K9/02 ,  F16B5/08 ,  B23K103/04

摘要： A weld with a stepped configuration is provided. The stepped configuration may be machined from a substrate to form a weld preparation which may accommodate a stepped weld. The weld with a stepped configuration and a controlled procedure exhibits improved service life and improved damage tolerance. A welded joint with a stepped configuration, a joined component with a stepped configuration, and method of welding a stepped configuration are also provided.

公开(公告)号：US10931094B2

公开(公告)日：2021-02-23

申请号：US16727227

申请日：2019-12-26

申请人： The UAB Research Foundation

发明人： Robert F. Arritt ,  Roger C. Dugan ,  Wayne E. Johnson ,  Gregory A. Franklin

IPC分类号： H02H3/16 ,  H02P29/024 ,  H02H3/253 ,  G01R31/50 ,  G01R31/62 ,  G01R31/72 ,  H02H3/04

摘要： A method for detecting an open-phase condition of a transformer having a grounded-wye high voltage side connection including monitoring current flowing in a neutral connection on the high voltage side of the transformer in real time by voltage relaying and current relaying to identify an open phase condition signature in a signal capable of characterizing change of current magnitude. A current signal may be injected onto the neutral terminal and the zero-sequence mode of the transformer monitored to detect an open-phase condition indicated by an increase in network impedance and decrease or elimination of the injection current.