公开(公告)号：US12116455B2

公开(公告)日：2024-10-15

申请号：US17113309

申请日：2020-12-07

Applicant: Jiangnan University

Inventor： Yongmei Xia ,  Yun Fang ,  Xueyi Hu ,  Conglin Ren ,  Fei Qian ,  Yitao Hu ,  Xinyu Meng

IPC: C09K23/00 ,  C08G65/26

CPC classification number: C08G65/2648 ,  C08G65/2609 ,  C09K23/00

Abstract: The disclosure discloses preparation and application of an alkylcyclohexanol polyoxyethylene ether emulsifier, and belongs to the technical field of surfactants. By performing ethylene oxide adducting on alkylcyclohexanol polyoxyethylene ether (1-3) and using a strong alkaline suspension dispersed in the solvent and alkylcyclohexanol polyoxyethylene ether (1-3) as a catalyst, nonionic surfactants alkylcyclohexanol polyoxyethylene ether (5-17) are synthesized. The products all have good characteristics of nonionic surfactants, and contain lower content of polyethylene. The products such as nonylcyclohexanol ethoxylate (7) and nonylcyclohexanol ethoxylate (9) have emulsifying properties similar to the emulsifying property of nonylphenol ethoxylate (10), and therefore can substitute for nonylphenol ethoxylate (10) as an emulsifier.

公开(公告)号：US12091607B2

公开(公告)日：2024-09-17

申请号：US18134361

申请日：2023-04-13

Applicant: THE CHEMOURS COMPANY FC, LLC

Inventor： Barry Asher Mahler ,  Mario Joseph Nappa

IPC: C09K5/04 ,  A62D1/00 ,  C07C17/04 ,  C07C17/087 ,  C07C17/20 ,  C07C17/23 ,  C07C17/25 ,  C07C19/08 ,  C07C19/10 ,  C07C19/12 ,  C07C21/04 ,  C07C21/18 ,  C08J9/14 ,  C09K3/00 ,  C09K3/30 ,  C09K21/08 ,  C09K23/00 ,  C11D7/30 ,  H01B3/56

CPC classification number: C09K5/044 ,  A62D1/0028 ,  A62D1/0057 ,  A62D1/0092 ,  C07C17/04 ,  C07C17/087 ,  C07C17/204 ,  C07C17/206 ,  C07C17/23 ,  C07C17/25 ,  C07C19/08 ,  C07C19/10 ,  C07C19/12 ,  C07C21/04 ,  C07C21/18 ,  C08J9/144 ,  C08J9/146 ,  C08J9/149 ,  C09K3/00 ,  C09K3/30 ,  C09K5/045 ,  C09K5/048 ,  C09K21/08 ,  C09K23/007 ,  C09K23/017 ,  C11D7/30 ,  H01B3/56 ,  C08J2203/14 ,  C08J2203/142 ,  C08J2203/144 ,  C08J2203/164 ,  C09K2205/12 ,  C09K2205/122 ,  C09K2205/126 ,  C09K2205/22 ,  C07C17/04 ,  C07C19/10 ,  C07C17/087 ,  C07C19/10 ,  C07C17/204 ,  C07C19/10 ,  C07C17/206 ,  C07C21/18 ,  C07C17/25 ,  C07C21/18

Abstract: Disclosed are compositions comprising HCFC-243db, HCFO-1233xf, HCFC-244db and/or HFO-1234yf and at least one additional compound. For the composition comprising 1234yf, the additional compound is selected from the group consisting of HFO-1234ze, HFO-1243zf, HCFC-243db, HCFC-244db, HFC-245cb, HFC-245fa, HCFO-1233xf, HCFO-1233zd, HCFC-253fb, HCFC-234ab, HCFC-243fa, ethylene, HFC-23, CFC-13, HFC-143a, HFC-152a, HFC-236fa, HCO-1130, HCO-1130a, HFO-1336, HCFC-133a, HCFC-254fb, CHF═CHCl, HFO-1141, HCFO-1242zf, HCFO-1223xd, HCFC-233ab, HCFC-226ba, and HFC-227ca. Compositions comprising HCFC-243db, HCFO-1233xf, and/or HCFC-244db are useful in processes to make HFO-1234yf. Compositions comprising HFO-1234yf are useful, among other uses, as heat transfer compositions for use in refrigeration, air-conditioning and heat pump systems.

公开(公告)号：US12018200B2

公开(公告)日：2024-06-25

申请号：US17293699

申请日：2019-10-30

Applicant: Inner Mongolia Huansheng Technology Co., Ltd.

Inventor： Ai Chen

IPC: C09K23/00 ,  C08G65/00

CPC classification number: C09K23/007 ,  C08G65/007

Abstract: A perfluoro surfactant and a preparation method therefor. A carbon fluorine bond is not prone to break when the perfluoro surfactant is used as an emulsifier in a fluorine polymer reaction, such that the average molecular weight of a fluorine polymer generated in the fluorine polymer reaction is significantly increased. The preparation method is implemented in a continuous micro-channel reaction system, where the retention time of a reactant in the reaction system can be greatly shortened to few minutes or even seconds, a back-mixing phenomenon in the reaction system can be basically eliminated, and thus the occurrence of a side reaction, an optical coupling reaction, can be greatly reduced. There are reaction stages comprising an ozonization reaction and a photo-oxidation reaction.

公开(公告)号：US20240138456A1

公开(公告)日：2024-05-02

申请号：US18280211

申请日：2022-01-20

Applicant: ASAHI GROUP FOODS, LTD. ,  ASAHI GROUP HOLDINGS, LTD.

Inventor： Takahiro KANO ,  Noboru OTSUSHI ,  Masayuki TANAKA ,  Takeshi TANAKA

IPC: A23L29/10 ,  A23C11/10 ,  A23L31/15 ,  C09K23/00 ,  C09K23/14 ,  C09K23/28 ,  C09K23/30 ,  C12N1/16 ,  C12N9/24

CPC classification number: A23L29/10 ,  A23C11/10 ,  A23L31/15 ,  C09K23/018 ,  C09K23/14 ,  C09K23/28 ,  C09K23/30 ,  C12N1/16 ,  C12N9/2405 ,  C12Y302/01

Abstract: This is to provide a composition containing a decomposition product of yeast cell body residue useful as an emulsifier substitute, an emulsion stabilizer substitute or a milk-like substitute, and a method for producing the same, and use thereof.
Provided is a composition containing a cell wall lysing enzyme-decomposition product of yeast cell body residue, wherein the decomposition product contains 5% by mass or more of lipid based on a dry mass of the decomposition product.

公开(公告)号：US11939513B2

公开(公告)日：2024-03-26

申请号：US17961289

申请日：2022-10-06

Applicant: SELECT CHEMISTRY, LLC

Inventor： Garrett Schultz ,  Jordan Clark

IPC: C09K8/524 ,  C09K8/42 ,  C09K23/00 ,  E21B21/00 ,  E21B37/00

CPC classification number: C09K23/017 ,  C09K8/424 ,  C09K8/524 ,  E21B21/003 ,  E21B37/00

Abstract: A solid surfactant composition includes a water-wetting surfactant and a plant fiber carrying agent. A process includes forming a solid surfactant composition comprising a water-wetting surfactant and a plant fiber carrying agent and injecting the solid surfactant composition into a wellbore.

公开(公告)号：US20240093091A1

公开(公告)日：2024-03-21

申请号：US18511445

申请日：2023-11-16

Applicant: PRODOTTI GIANNI S.R.L.

Inventor： Cecilia ANSELMI ,  Marisanna CENTINI ,  Maria Sole ROSSATO ,  Alessandro SEGA

IPC: C09K23/00 ,  A61K8/06 ,  A61K9/107 ,  A61Q17/04 ,  C09K23/28 ,  C09K23/34

CPC classification number: C09K23/017 ,  A61K8/064 ,  A61K9/107 ,  A61Q17/04 ,  C09K23/28 ,  C09K23/34

Abstract: New surfactants with emulsifying, bio and eco-compatible properties, having long-chain aliphatic amides, obtained by a green method, deriving from amino acids, fatty acids and/or oils and/or butters, treated with microwave irradiation are provided.

公开(公告)号：US11897834B2

公开(公告)日：2024-02-13

申请号：US17365770

申请日：2021-07-01

Applicant: AdvanSix Resins & Chemicals LLC

Inventor： Edward Asirvatham ,  Andrei Honciuc ,  Voichita Mihali

IPC: C07C309/22 ,  C07C229/08 ,  C07C229/12 ,  C09K23/00

CPC classification number: C07C309/22 ,  C07C229/08 ,  C07C229/12 ,  C09K23/00

Abstract: The present disclosure provides derivatives of amino acids that have branched alkyl structures and surface-active properties. The amino acid can be naturally-occurring or synthetic, or they may be obtained via a ring-opening reaction of a lactam, such as caprolactam. The amino acid may be functionalized to form a compound that is surface-active and have advantageous surfactant characteristics. The compounds of the present disclosure have low critical micelle concentrations (CMC) as well as superior ability to lower the surface tension of a liquid.

公开(公告)号：US11884880B2

公开(公告)日：2024-01-30

申请号：US17869097

申请日：2022-07-20

Applicant: Halliburton Energy Services, Inc.

Inventor： Paul Joseph Jones ,  Amlan Datta ,  Brittany Michelle Elbel ,  Kyriacos Agapiou

IPC: C09K8/584 ,  C09K8/40 ,  C09K23/00 ,  C09K23/42 ,  C09K23/02

CPC classification number: C09K8/584 ,  C09K8/40 ,  C09K23/00 ,  C09K23/02 ,  C09K23/42

Abstract: A method of preparing a solid surfactant composite may include: coating a liquid water-wetting surfactant on a solid carrier; and drying the solid carrier to produce the solid surfactant composite. A method may include: introducing a spacer fluid into a wellbore, the spacer fluid comprising a solid surfactant composite; and displacing a fluid in the wellbore using the spacer fluid.

公开(公告)号：US11840657B2

公开(公告)日：2023-12-12

申请号：US17069399

申请日：2020-10-13

Applicant: THE CHEMOURS COMPANY FC, LLC

Inventor： Barbara Haviland Minor ,  Joachim Gerstel

IPC: C09K5/04 ,  C10M171/00 ,  C09K23/00 ,  F25B39/02 ,  F25B45/00 ,  C09K3/30

CPC classification number: C09K5/045 ,  C09K3/30 ,  C09K23/017 ,  C10M171/008 ,  F25B39/02 ,  F25B45/00 ,  C09K2205/122 ,  C09K2205/126 ,  C09K2205/22 ,  C09K2205/40 ,  C09K2205/43

Abstract: The present invention relates to a composition comprising HFO-1234yf, or trans-HFO-1234ze, or a mixture thereof; HFC-32; and HFC-152a, HFO-1243zf, or a mixture thereof, wherein said composition is selected from the group consisting of:



(I) a first composition, wherein said HFO-1234yf or trans-HFO-1234ze or a mixture thereof is at least 56 weight percent of said first composition;
(II) a second composition, wherein said HFC-32 is at most 29 weight percent of said second composition;
(III) a third composition, wherein said HFC-152a is at least 56 weight percent said third composition;
(IV) a fourth composition, wherein said HFC-32 is at least 56 weight percent of said fourth composition;
(V) a fifth composition comprising trans-HFO-1234ze, HFC-32, and HFC-152a, HFO-1243zf, or a mixture thereof; and
(VI) a sixth composition, wherein said HFO-1243zf or mixture thereof with HFC-152a is at most 20 weight percent of said sixth composition.

公开(公告)号：US11819557B2

公开(公告)日：2023-11-21

申请号：US17566549

申请日：2021-12-30

Applicant: Sorse Technology Corporation

Inventor： Rodger Scott Riefler ,  Juan Jorge Ayala ,  Howard M. Lee

IPC: A61K36/00 ,  A61K8/06 ,  A61K9/14 ,  A61K9/107 ,  A61K36/185 ,  A61K8/92 ,  A61Q1/00 ,  A61K36/73 ,  B01F23/411 ,  C09K23/00 ,  C09K23/14 ,  C09K23/16 ,  A23L33/105 ,  A61K8/9789 ,  A23L2/52 ,  A61K8/31 ,  A61K8/34 ,  A61K8/49 ,  A61K31/01 ,  A61K31/05 ,  A61K31/352 ,  A61K36/53 ,  A61K36/534 ,  A61K36/06 ,  A61Q19/00 ,  B01F23/41 ,  B01F101/06 ,  B01F101/14 ,  B01F101/21 ,  B01F101/22 ,  B01F101/25

CPC classification number: A61K8/068 ,  A23L2/52 ,  A23L33/105 ,  A61K8/062 ,  A61K8/31 ,  A61K8/347 ,  A61K8/498 ,  A61K8/922 ,  A61K8/9789 ,  A61K9/107 ,  A61K9/1075 ,  A61K9/145 ,  A61K31/01 ,  A61K31/05 ,  A61K31/352 ,  A61K36/06 ,  A61K36/185 ,  A61K36/53 ,  A61K36/534 ,  A61K36/73 ,  A61Q1/00 ,  A61Q19/00 ,  B01F23/411 ,  C09K23/00 ,  C09K23/018 ,  C09K23/14 ,  C09K23/16 ,  A23V2002/00 ,  A61K2800/10 ,  A61K2800/80 ,  B01F23/4143 ,  B01F23/4145 ,  B01F2101/06 ,  B01F2101/14 ,  B01F2101/21 ,  B01F2101/22 ,  B01F2101/25

Abstract: A method for preparing stable liquid emulsion forms of plant extract is provided. A plant extract having a bitter flavor is mixed with diluent oil as an oil mixture and heat is applied to the oil mixture. An emulsifying agent is dispersed in water as an emulsifying solution. The oil mixture is mixed with the emulsifying solution. The mixed oil mixture and emulsifying solution is homogenized as a liquid form of the plant extract. Gluconic acid is added to the liquid form of the plant extract. The bitter flavor of the plant extract is disguised by adding a bitter blocker to the liquid form of the plant extract.