公开(公告)号：US20240246057A1

公开(公告)日：2024-07-25

申请号：US18628474

申请日：2024-04-05

Applicant: LOUISIANA ECO GREEN, LLC

Inventor： KEMPER J. MCSPADDEN ,  GERARD M. THOMASSIE

IPC: B01J19/24 ,  B01J19/00 ,  C07C67/03 ,  C07C67/08 ,  C07C67/39 ,  C07C69/58 ,  C10L1/02 ,  C11C3/00 ,  F28D1/047 ,  F28D1/06 ,  F28D7/04 ,  F28D7/08 ,  F28D7/10

CPC classification number: B01J19/24 ,  B01J19/0053 ,  B01J19/2415 ,  B01J19/242 ,  B01J19/2425 ,  B01J19/243 ,  C07C67/03 ,  C07C67/08 ,  C07C67/39 ,  C10L1/026 ,  C11C3/003 ,  F28D1/0472 ,  F28D1/06 ,  F28D7/04 ,  F28D7/085 ,  F28D7/106 ,  B01J2219/00083 ,  B01J2219/00085 ,  B01J2219/00087 ,  B01J2219/00099 ,  B01J2219/185 ,  B01J2219/1943 ,  C07C69/58 ,  C10L2200/0469 ,  C10L2290/06 ,  Y02E50/10

Abstract: A reactor and process for the production of bio-diesel. The reactor includes one or more coiled reaction lines. The lines are positioned within a tank containing a heat transfer media such as molten salt, maintained at about 750 F. A pump circulates the media within the tank. An emulsion of alcohol; refined feed stock, including glycerides and/or fatty acids; and preferably water is pumped through the reaction lines at temperatures and pressures sufficient to maintain the alcohol in a super-critical state. The curvature of the coils, pump pulsing, and the flow rate of the emulsion keep the emulsion in a turbulent state while in the reactor, ensuring thorough mixing of the alcohol and feed stock. The alcohol reacts with the glycerides and fatty acids to form bio-diesel. The reaction is fast, efficient with regard to energy input and waste generation, and requires minimal alcohol.

公开(公告)号：US12030852B2

公开(公告)日：2024-07-09

申请号：US17378967

申请日：2019-01-23

Applicant: IOI Oleo GmbH

Inventor： Dirk Lochmann ,  Sebastian Reyer ,  Michael Stehr

IPC: C07C67/02 ,  C07C67/03 ,  C07C67/08 ,  C07C69/675 ,  C07C69/732 ,  C12P7/62

CPC classification number: C07C69/675 ,  C07C67/02 ,  C07C67/03 ,  C07C67/08 ,  C07C69/732 ,  C12P7/62 ,  C12Y301/01

Abstract: The invention relates to a method for producing fatty alcohol esters of 3-hydroxybutyric acid and their acylated derivatives, as well as the products thus obtained and their use.

公开(公告)号：US11691941B2

公开(公告)日：2023-07-04

申请号：US17663126

申请日：2022-05-12

Applicant: CARGILL, INCORPORATED

Inventor： Timothy Walter Abraham ,  Anthony Louis Duran ,  Stephen C. Edgar ,  Ravi R. Gokarn

IPC: C07C67/08 ,  C07C67/03 ,  C07C67/54

CPC classification number: C07C67/08 ,  C07C67/03 ,  C07C67/54 ,  C07C67/03 ,  C07C69/68 ,  C07C67/54 ,  C07C69/68

Abstract: Methods and systems for producing alkyl hydroxyalkanoates from hydroxycarboxylic acid recovery bottoms. The methods generally comprise the steps of obtaining a hydroxycarboxylic acid recovery bottom, adding a mono-alcohol to the hydroxycarboxylic acid recovery bottom to obtain a first mixture, heating the first mixture, optionally in the presence of a catalyst to form a reaction product, distilling the reaction product, and recovering an alkyl hydroxyalkanoate fraction.

公开(公告)号：US11673850B2

公开(公告)日：2023-06-13

申请号：US17530235

申请日：2021-11-18

Applicant: Checkerspot, Inc.

Inventor： Zoran Petrovic ,  Jian Hong ,  Mihail Ionescu

IPC: C07C29/16 ,  C07C29/17 ,  C07C47/20 ,  C07C67/02 ,  C08G18/00 ,  C08G18/10 ,  C12P7/6463 ,  C07C45/50 ,  C07C29/141 ,  C07C31/18 ,  C07C67/03 ,  C07C67/31 ,  C07C67/347 ,  C08G101/00 ,  C12P7/6427

CPC classification number: C07C29/16 ,  C07C29/141 ,  C07C29/17 ,  C07C31/18 ,  C07C45/50 ,  C07C47/20 ,  C07C67/02 ,  C08G18/00 ,  C08G18/10 ,  C12P7/6463 ,  C07C67/03 ,  C07C67/31 ,  C07C67/347 ,  C08G2101/00 ,  C08G2170/00 ,  C12P7/6427

Abstract: This disclosure provides methods for the chemical modification of triglycerides that are highly enriched in specific fatty acids and subsequent use thereof for producing functionally versatile polymers.

公开(公告)号：US11648229B2

公开(公告)日：2023-05-16

申请号：US17076090

申请日：2020-10-21

Applicant: NIPPON SUISAN KAISHA, LTD ,  MOCHIDA PHARMACEUTICAL CO., LTD.

Inventor： Nobushige Doisaki ,  Shingo Arato ,  Takuro Fukae

IPC: A61K31/20 ,  A61K31/232 ,  C07C67/03 ,  C07C67/54 ,  C07C67/56 ,  C07C69/587 ,  C11B3/12 ,  C11C3/10

CPC classification number: A61K31/232 ,  C07C67/03 ,  C07C67/54 ,  C07C67/56 ,  C07C69/587 ,  C11B3/12 ,  C11C3/10

Abstract: Provided are: a composition containing 96-99 area % of eicosapentaenoic acid alkyl ester, the composition having an arachidonic acid alkyl ester content of 0.7 area % or less, and an eicosapentaenoic-acid-alkyl-ester mono-trans isomer content of 2.5 area % or less; and a method for producing a composition containing a high concentration of eicosapentaenoic acid alkyl ester, the method including performing precision distillation on a composition containing eicosapentaenoic acid alkyl ester, obtained by alkyl esterification of a raw material oil containing eicosapentaenoic acid, under a vacuum of 0.2 Torr or lower and a temperature of 190° C. or lower in the entire column, and performing a concentration treatment on the precision-distilled composition using chromatography.

公开(公告)号：US20190241494A1

公开(公告)日：2019-08-08

申请号：US16270143

申请日：2019-02-07

Applicant: CARGILL, INCORPORATED

Inventor： Timothy Walter ABRAHAM ,  Ravi R. GOKARN

IPC: C07C67/08 ,  C07C67/03 ,  C07C67/54

CPC classification number: C07C67/08 ,  C07C67/03 ,  C07C67/54 ,  C07C69/68

Abstract: Methods and systems for producing alkyl hydroxyalkanoate from hydroxy carboxylic acid recovery bottoms. The methods generally comprise the steps of obtaining a hydroxy carboxylic acid recovery bottom, adding a mono-alcohol to the hydroxy carboxylic acid recovery bottom to obtain a first mixture, heating the first mixture in the presence of a catalyst to form a reaction product, distilling the reaction product, and recovering an alkyl hydroxyalkanoate fraction.

公开(公告)号：US20180327525A1

公开(公告)日：2018-11-15

申请号：US15978974

申请日：2018-05-14

Applicant: Sirrus, Inc.

Inventor： Bernard M. Malofsky ,  Adam G. Malofsky ,  Tanmoy Dey ,  Matthew M. Ellison ,  Larry Hines

IPC: C08F20/28 ,  C07C69/604 ,  C07D307/54 ,  C09D4/00 ,  C08F20/14 ,  C09J133/14 ,  C08F20/30 ,  C08F20/38 ,  C08F22/20 ,  C08K5/00 ,  C08L21/00 ,  C08L33/14 ,  C08L33/16 ,  C08L35/02 ,  C09D133/14 ,  C09D133/16 ,  C09D135/02 ,  C09J135/02 ,  C09J133/16 ,  C07C49/80 ,  C08K3/013 ,  C07C67/03

CPC classification number: C08F20/28 ,  C07C45/75 ,  C07C49/794 ,  C07C49/796 ,  C07C49/798 ,  C07C49/80 ,  C07C67/03 ,  C07C67/30 ,  C07C69/604 ,  C07C69/738 ,  C07D307/46 ,  C07D307/54 ,  C07D333/22 ,  C07D333/24 ,  C08F20/14 ,  C08F20/30 ,  C08F20/38 ,  C08F20/68 ,  C08F22/20 ,  C08F24/00 ,  C08F28/06 ,  C08F116/36 ,  C08F128/06 ,  C08F222/1006 ,  C08F222/14 ,  C08K3/013 ,  C08K5/0008 ,  C08L21/00 ,  C08L33/14 ,  C08L33/16 ,  C08L35/02 ,  C09D4/00 ,  C09D129/12 ,  C09D133/14 ,  C09D133/16 ,  C09D135/02 ,  C09D141/00 ,  C09J133/06 ,  C09J133/14 ,  C09J133/16 ,  C09J135/02 ,  Y02P20/127

Abstract: The present invention provides multifunctional monomers, including, but not limited to include multifunctional methylene malonate and methylene beta-ketoester monomers; methods for producing the same; and compositions and products formed therefrom. The multifunctional monomers of the invention may be produced by transesterification or by direct synthesis from monofunctional methylene malonate monomers or methylene beta-ketoester monomers. The present invention further compositions and products formed from methylene beta-ketoester monomers of the invention, including monomer-based products (e.g., inks, adhesives, coatings, sealants or reactive molding) and polymer-based products (e.g., fibers, films, sheets, medical polymers, composite polymers and surfactants).

公开(公告)号：US20180327345A1

公开(公告)日：2018-11-15

申请号：US15775938

申请日：2016-11-16

Applicant: BASF SE

Inventor： Marek PAZICKY ,  Rocco PACIELLO ,  David LINDER ,  Mathieu BLANCHOT ,  Wolfgang FISCHER

IPC: C07C67/327 ,  C07C67/03

CPC classification number: C07C67/327 ,  C07C51/377 ,  C07C67/03 ,  C08G63/06 ,  C08G63/823 ,  C07C69/675 ,  C07C69/54 ,  C07C57/04

Abstract: 3-Hydroxypropionic acid esters are obtained by reacting ethylene oxide with carbon monoxide in the presence of a cobalt catalyst, wherein poly-3-hydroxypropionate is obtained; and transesterification of the poly-3-hydroxypropionate with an alcohol in the presence of a transesterification catalyst, wherein the 3-hydroxypropionic acid ester is obtained. The transesterification catalyst is a compound of the formula MLx, where M is a metal of main groups 2, 3 or 4 or transition groups 3 to 8 of the Periodic Table of the Elements, L is a ligand which is bonded directly to M via a C, an O, a P, an S and/or an N atom, and x is an integer from 2 to 6.

公开(公告)号：US20180290962A1

公开(公告)日：2018-10-11

申请号：US15945494

申请日：2018-04-04

Applicant: CARGILL, INCORPORATED

Inventor： TIMOTHY WALTER ABRAHAM ,  RAVI R. GOKARN

IPC: C07C67/08 ,  C07C67/54 ,  C07C67/03 ,  C07C69/68

CPC classification number: C07C67/08 ,  C07C67/03 ,  C07C67/54 ,  C07C69/68

Abstract: Methods and systems for producing alkyl hydroxyalkanoates from hydroxycarboxylic acid recovery bottoms. The methods generally comprise the steps of obtaining a hydroxycarboxylic acid recovery bottom, adding a mono-alcohol to the hydroxycarboxylic acid recovery bottom to obtain a first mixture, heating the first mixture, optionally in the presence of a catalyst to form a reaction product, distilling the reaction product, and recovering an alkyl hydroxyalkanoate fraction.

公开(公告)号：US20180282261A1

公开(公告)日：2018-10-04

申请号：US15761862

申请日：2016-09-21

Applicant: Vectus Biosystems Limited

Inventor： Anthony Kaye ,  Nurul Quazi ,  George Feast ,  Marshnil Lakshman

IPC: C07C231/02 ,  C07C51/09 ,  C07C67/03 ,  C07C67/31 ,  C07C69/616 ,  C07C53/134

CPC classification number: C07C231/02 ,  C07C51/09 ,  C07C53/134 ,  C07C59/52 ,  C07C67/03 ,  C07C67/31 ,  C07C69/616 ,  C07C69/732 ,  C07C231/12 ,  C07C235/34 ,  C07C303/28 ,  C07C309/66

Abstract: The present invention relates novel methods of synthesizing terphenyl compounds and in particular to novel methods for the synthesis of a compound of Formula I or intermediates thereof.