公开(公告)号：US20230062299A1

公开(公告)日：2023-03-02

申请号：US17786303

申请日：2020-12-04

申请人： BASF SE

发明人： Markus HARTMANN ,  Michael Klemens MUELLER ,  Frank JAEKEL ,  Carsten SUELING

IPC分类号： C11D17/06 ,  C11D11/02 ,  C11D3/395 ,  C11D3/20 ,  C11D3/37 ,  C11D3/12 ,  C11D11/00

摘要： The present invention is directed towards a process for making a powder or granule containing (A) at least one alkali metal salt of citric acid, and at least one additive selected from (B) at least one (co)polymer containing carboxylic acid groups, partially neutralized with alkali, in a weight ratio of (A):(B) of from 5:1 up to 100:1, wherein said powder or granule contains at least 75% by weight of citrate (A), said process comprising the steps of (a) mixing the at least one alkali metal salt of citric acid (A) and the at least one (co)polymer (B) in the presence of water, (b) removing most of said water by spray-drying or spray granulation using a gas with an inlet temperature of at least 125° C.

公开(公告)号：US11421190B2

公开(公告)日：2022-08-23

申请号：US16630870

申请日：2018-07-10

申请人： Dow Global Technologies LLC

发明人： Liang Chen ,  Xue Chen

IPC分类号： C11D3/39 ,  C11D17/00 ,  C11D11/02 ,  C11D3/37 ,  C11D7/32

摘要： A detergent additive comprising an active, the active comprising one or both of tetraacetylethylenediamine and triacetylethylenediamine; and polyvinyl butyral. A method of preparing a detergent additive comprising providing a solvent to a reaction mixture; providing polyvinyl butyral to the reaction mixture; providing an active to the reaction mixture, the active comprising one or both of tetraacetylethylenediamine and triacetylethylenediamine; mixing the reaction mixture; and spray-drying the reaction mixture.

公开(公告)号：US11365372B1

公开(公告)日：2022-06-21

申请号：US17175685

申请日：2021-02-14

申请人： Texas Raised Hunting Products LLC

发明人： Bradley A Calhoun ,  Brett A Andrews

IPC分类号： C11D3/00 ,  C11D3/10 ,  C11D3/12 ,  C11D17/00 ,  C11D17/06 ,  C11D11/00 ,  A01N59/16 ,  A01N59/06 ,  C11D11/02

摘要： A human odor eliminating composition is described having as ingredients silver water, zeolite, activated carbon and ozone and optionally sodium bicarbonate. The composition can be used as a concentrate or diluted with water for various applications, such as a spray, wipes, or liquid use. The composition can also be a dry powder. It can be used as an additive in soaps, detergents, hand sanitizers, and even on hunting equipment such as tents, gun cases, bags and more.

公开(公告)号：US20220073842A1

公开(公告)日：2022-03-10

申请号：US17415786

申请日：2019-12-17

申请人： NOURYON CHEMICALS INTERNATIONAL B.V.

发明人： Elwin SCHOMAKER ,  Paulus Johannes, Cornelis VAN HAEREN ,  Martin HEUS ,  Marco YPMA ,  Stijn Richard, Gerard OUDENHOVEN ,  Roy Gérard DOPPEN

IPC分类号： C11D3/33 ,  C07C229/16 ,  C11D11/02 ,  C11D11/00

摘要： The present invention relates to a crumbly phase composition containing on total weight of the composition (i) 70-87 wt % of organic compounds and salts thereof containing 85 to 100 wt % on total organic compounds and salts thereof of MGDA-Na3, wherein at least 60 wt % of the MGDA-Na3 is crystalline, and (ii) 13-30 wt % of water The invention furthermore relates to a process to prepare the above composition and a process to prepare crystals of MGDA-Na3 by drying the above composition.

公开(公告)号：US10975334B2

公开(公告)日：2021-04-13

申请号：US16060148

申请日：2016-12-01

申请人： BASF SE

发明人： Frank Jaekel ,  Michael Klemens Mueller

IPC分类号： C11D3/33 ,  C11D11/00 ,  C11D11/02 ,  C11D7/32 ,  C11D3/20 ,  C11D3/04 ,  C07C227/40

摘要： Process for manufacturing granules of at least one alkali metal salt of aminopolycarboxylic acid (A), comprising the steps of (a) providing an aqueous slurry of alkali metal salt of aminopolycarboxylic acid (A), (b) maintaining said aqueous slurry at a temperature in the range of from 50 to 90° C. over a period of time in the range of from 2 to 180 hours, (c) spray granulating said slurry with a gas inlet temperature of at least 150° C.

公开(公告)号：US20200248107A1

公开(公告)日：2020-08-06

申请号：US16857791

申请日：2020-04-24

申请人： BASF SE

发明人： Markus HARTMANN ,  Marta REINOSO GARCIA ,  Michael Klemens MUELLER ,  Roland BOEHN ,  Markus Christian BIEL

IPC分类号： C11D3/39 ,  C11D3/33 ,  C11D3/37 ,  C11D11/02 ,  C11D17/06

摘要： The present invention is directed towards a process for making a powder or granule containing (A) at least one chelating agent selected from methyl glycine diacetic acid (MGDA) and glutamic acid diacetate (GLDA) and iminodisuccinic acid (IDS) and their respective alkali metal salts, (B) at least one homo- or copolymer of (meth)acrylic acid, partially or fully neutralized with alkali, said process comprising the steps of (a) mixing the at least one chelating agent (A) and the at least one homo- or copolymer (B) in the presence of water, (b) removing most of said water by spray-drying or spray granulation using a gas with an inlet temperature of at least 125° C.

公开(公告)号：US10604728B2

公开(公告)日：2020-03-31

申请号：US15402425

申请日：2017-01-10

申请人： Procter & Gamble International Operations SA

发明人： Johan Smets ,  Susana Fernandez Prieto ,  Raul Rodrigo Gomez ,  Albert Gasull Morales ,  Jennifer Efua Kwansima Quansah

IPC分类号： C11D3/50 ,  C11D3/37 ,  B01J13/04 ,  C11D17/00 ,  C11D3/386 ,  C11D3/40 ,  C11D3/42 ,  C11D11/02

摘要： The present application relates processes that can be used to produce encapsulated benefit agents comprising a core and a shell that encapsulates said core, encapsulated benefit agents produced by such process and products comprising such encapsulated benefit agents as well as methods of making and using such products. Such process can be used to produce particles that offer the desired protection and release benefits when used in a varity of products.

公开(公告)号：US20200071639A1

公开(公告)日：2020-03-05

申请号：US16679465

申请日：2019-11-11

申请人： Procter & Gamble International Operations SA

发明人： Johan Smets ,  Susana Fernandez Prieto ,  Raul Rodrigo Gomez ,  Albert Gasull Morales ,  Jennifer Efua Kwansima Quansah

IPC分类号： C11D3/50 ,  C09B23/14 ,  C09B67/02 ,  A61K8/81 ,  A61K8/891 ,  A61Q13/00 ,  A61K8/11 ,  A61K8/66 ,  C11D3/37 ,  B01J13/04 ,  C11D11/02 ,  C11D3/42 ,  C11D3/40 ,  C11D3/386 ,  C11D17/00

摘要： The present application relates processes that can be used to produce encapsulated benefit agents comprising a core and a shell that encapsulates said core, encapsulated benefit agents produced by such process and products comprising such encapsulated benefit agents as well as methods of making and using such products. Such process can be used to produce particles that offer the desired protection and release benefits when used in a varity of products.

公开(公告)号：US10383351B2

公开(公告)日：2019-08-20

申请号：US15962473

申请日：2018-04-25

申请人： FIRMENICH SA

发明人： Pascal Beaussoubre ,  Pierre-Etienne Bouquerand ,  François Meyer ,  Nathalie Thiebaut ,  Kenneth Wong

IPC分类号： A23L27/10 ,  A23L27/20 ,  A61Q13/00 ,  A61K8/25 ,  A61K8/73 ,  A61K8/02 ,  C11D3/22 ,  C11D3/50 ,  C11D11/02 ,  C11B9/00 ,  B01J2/04 ,  A23L27/12

摘要： The present invention relates to granules comprising an active substance, obtained by spray-drying an emulsion comprising said active substance, solid particles, water and a water-soluble biopolymer having a molecular weight below 100 KDa. The invention further relates to a process for obtaining such granules and to products containing them.

公开(公告)号：US10316276B2

公开(公告)日：2019-06-11

申请号：US15614353

申请日：2017-06-05

申请人： Henkel AG & Co. KGaA ,  Fraunhofer Gesellschaft zur Foerderung der angewandten Forschung e.V.

发明人： Hendrik Hellmuth ,  Benoit Luneau ,  Nicole Bode ,  Alexander Schulz ,  Andreas Buhl ,  Yvonne Willemsen ,  Andre Laschewsky ,  Erik Wischerhoff ,  Michael Paech

IPC分类号： C11D1/48 ,  C11D3/28 ,  C11D3/37 ,  C11D9/22 ,  C11D7/14 ,  C11D7/26 ,  C11D9/30 ,  C11D11/04 ,  C11D3/386 ,  C11D11/00 ,  C11D11/02 ,  C11D13/10

摘要： The aim of the invention is to improve the primary detergent power of detergents and cleaning products, in particular with respect to soiling containing oil and/or grease. For this purpose, polymers comprising N-vinyl imidazole-derived betaine units are incorporated into the products.