公开(公告)号：US20210179918A1

公开(公告)日：2021-06-17

申请号：US17099233

申请日：2020-11-16

Applicant: Clariant International, Ltd.

Inventor： Dirk LEINWEBER ,  Zachary Thomas WARD ,  Felix Hoevelmann ,  Jonathan James Wylde ,  Matthias KRULL

IPC: C09K8/52

Abstract: The present disclosure relates to a gas hydrate inhibitor composition comprising an amphiphile having a hydrophobic tail linked to a hydrophilic head group by a linking moiety, the amphiphile having the general formula (1) [R5-L-N(R1)(R2)(R3)]+X−  (1) wherein each of R1 and R2 is independently an alkyl group having from 1 to 5 carbon atoms; or wherein the nitrogen atom and the R1 and R2 groups together form a substituted or unsubstituted heterocyclic group; R3 is present or not as hydrogen or an alkyl group having from 1 to 8 carbon atoms which optionally bears a hydroxy group or a carboxy group in the 2-position; L is a linking moiety comprising an optionally substituted hydrocarbyl group having at least 2 adjacent carbon atoms, at least one heteroatom selected from nitrogen and oxygen, and optionally one or more further heteroatoms; R5 is a hydrocarbyl group having from 6 to 22 carbon atoms; and X− is present as an anion when R3 is present; and a cationic surfactant which is selected from quaternary benzyl ammonium salts having besides the benzyl group at least one C8-C18-alkyl group bound to the nitrogen atom and a method of using the gas hydrate inhibitor composition.

公开(公告)号：US20180353410A1

公开(公告)日：2018-12-13

申请号：US15781824

申请日：2016-12-07

Applicant: Clariant International Ltd.

Inventor： Katarzyna KITA-TOKARCZYK ,  Dirk LEINWEBER ,  Steffen ROMANSKI ,  Nadine ZOUMPOULAKIS ,  Tobias PLATEN

IPC: A61K8/41 ,  A61Q5/02 ,  A61Q5/12 ,  C07C219/06

CPC classification number: A61K8/416 ,  A61K8/41 ,  A61Q5/02 ,  A61Q5/12 ,  C07C219/06

Abstract: A shampoo composition comprising at least one oligoester ammonium saltThe present invention relates inter alia to shampoo compositions comprising an oligoester ammonium salt (OAS) and a cosmetically component (F), where the OAS is obtained by:(i) heating a mixture of the following components (a) to (d) under continuously removing of reaction water: (a) a certain a diethanolamine compound; (b) a certain dicarboxylic acid; (c) a certain organic triol; and a monocarboxylic acid of formula R1—COON (d), wherein R1 is linear or branched C12-C24-alkyl;(ii) reacting the oligoester of step (i) with a quarternization agent.

公开(公告)号：US20160317410A1

公开(公告)日：2016-11-03

申请号：US15038668

申请日：2015-01-23

Applicant: CLARIANT INTERNATIONAL LTD.

Inventor： Dirk LEINWEBER ,  Hannah BENSON ,  Henrike NEUHOFF ,  Katarzyna KITA-TOKARCZYK

IPC: A61K8/45 ,  A61Q5/12 ,  A61K8/41 ,  A61K8/34

CPC classification number: A61K8/45 ,  A61K8/342 ,  A61K8/416 ,  A61Q5/12

Abstract: Hair conditioner compositions comprising an ester of an oxalkylated alkylalkylene diamine of formula (I) wherein: R denotes C8-C24-alkyl or C8-C24-alkenyl A denotes a group —C2H4— or —C3H6 Z1 denotes a group —C(O)—R′, wherein R′ denotes C5-C35-alkyl or C5-C35-alkenyl, Z2 denotes a group —C(O)—R″, wherein R″ denotes C5-C35-alkyl or C5-C35-alkenyl, Z3 denotes a group —C(O)—R′″, wherein R′″ denotes C5-C35-alkyl or C5-C35-alkenyl, Z4 denotes a group —C(O)—R″″, wherein R″″ denotes C5-C35-alkyl or C5-C35-alkenyl, a denotes 0 or 1, m denotes 2 or 3, and u, v, w and x are each independently numbers from 1 to 9, or the quaternized salts thereof, and comprising at least one alcohol component, having 6 to 18 carbon atoms, lead to improved conditioning and gloss of the hair.

公开(公告)号：US20250122418A1

公开(公告)日：2025-04-17

申请号：US18895632

申请日：2024-09-25

Applicant: Clariant International Ltd

Inventor： Dirk LEINWEBER ,  Zachary Thomas WARD ,  Felix Hoevelmann ,  Jonathan James Wylde ,  Matthias KRULL

IPC: C09K8/52 ,  C07D207/404 ,  C10L1/222 ,  C10L3/10

Abstract: A gas hydrate inhibitor composition is disclosed including two main components: (1) 5-95% of an amphiphilic compound with a hydrophobic tail linked to a hydrophilic head group through various linking structures, and (2) 5-95% of a cationic surfactant based on di(C8-C18 alkyl)dimethyl ammonium salts. The linking structures include amide-based linkers and more complex structures containing hydroxyl groups, carboxylic acid groups, and various combinations. The composition features specific requirements for substituent groups ranging from small alkyl chains to larger hydrocarbyl groups.

公开(公告)号：US20240318064A1

公开(公告)日：2024-09-26

申请号：US18734177

申请日：2024-06-05

Applicant: CLARIANT INTERNATIONAL LTD

Inventor： Dirk LEINWEBER ,  Zachary Thomas WARD ,  Felix HÖVELMANN ,  Jonathan James WYLDE

IPC: C09K8/52 ,  C07D207/404 ,  C10L1/222 ,  C10L3/10

CPC classification number: C09K8/52 ,  C07D207/404 ,  C10L1/2222 ,  C10L3/107 ,  C09K2208/22

Abstract: Provided herein is a composition for inhibiting gas hydrate formation in a system containing hydrocarbons and water. The composition includes (A) an amidoamine of a fatty acid, optionally in the form of a cationic ammonium compound, and (B) a nonionic surfactant selected from alkoxylated C8-C18 fatty alcohols, alkoxylated C8-C18 fatty amines, alkoxylated C8-C18 fatty acids and alkoxylated C8-C18 fatty acid amides, wherein (A) and (B) are present in a weight ratio (A):(B) of from 15:85 to 85:15.

公开(公告)号：US20210179923A1

公开(公告)日：2021-06-17

申请号：US17099560

申请日：2020-11-16

Applicant: Clariant International, Ltd.

Inventor： Dirk LEINWEBER ,  Zachary Thomas WARD ,  Felix Hoevelmann ,  Jonathan James Wylde

IPC: C09K8/52

Abstract: The present disclosure relates to a gas hydrate inhibitor composition comprising A) a compound according to formula (1) wherein R1 is an alkyl group having from 1 to 5 carbon atoms; R2 is hydrogen or an alkyl group having from 1 to 5 carbon atoms; R3 is present or not as hydrogen and organic moieties having from 1 to 20 carbon atoms; R4 is selected from —(CH2)t-, —[(CH2-CHR6)t]-, —(CH2-CHR6O)u-(CH2)t- and combinations thereof; R5 is an alkyl or alkenyl group having 4 to 22 carbon atoms; R6 is hydrogen or an alkyl group having from 1 to 4 carbon atoms; R7 is hydrogen or an alkyl group having from 1 to 4 carbon atoms; R8 is present or not as hydrogen or organic moieties having from 1 to 20 carbon atoms; t is 2, 3 or 4; u is an integer between 0 and 100; n is 0 or 1 m is 0 or 2 o is 0 or 2 p is 0 or 1 X− is an anion, and and a a synergistic surfactant which is selected from the group consisting of N-acylated polyhydroxyalkylamines and a method of using the gas hydrate inhibitor composition.

公开(公告)号：US20210179917A1

公开(公告)日：2021-06-17

申请号：US17099052

申请日：2020-11-16

Applicant: Clariant International, Ltd.

Inventor： Dirk LEINWEBER ,  Zachary Thomas WARD ,  Felix Hoevelmann ,  Jonathan James Wylde

IPC: C09K8/52

Abstract: The present disclosure relates to a gas hydrate inhibitor composition, comprising A) a compound according to formula (1) wherein R1 is an alkyl group having from 1 to 5 carbon atoms; R2 is hydrogen or an alkyl group having from 1 to 5 carbon atoms; R3 is present or not as hydrogen and organic moieties having from 1 to 20 carbon atoms; R4 is selected from —(CH2)t—, —[CH2—CHR6)t]—, —(CH2—CHR6O)u—(CH2)t— and combinations thereof; R5 is an alkyl or alkenyl group having 4 to 22 carbon atoms; R6 is hydrogen or an alkyl group having from 1 to 4 carbon atoms; R7 is hydrogen or an alkyl group having from 1 to 4 carbon atoms; R8 is present or not as hydrogen or organic moieties having from 1 to 20 carbon atoms; t is 2, 3 or 4; u is an integer between 0 and 100; n is 0 or 1 m is 0 or 2 o is 0 or 2, p is 0 or 1 X− is an anion, and B) a compound that is a synergistic surfactant which comprises an quaternary alkyl ammonium compound.

公开(公告)号：US20210179916A1

公开(公告)日：2021-06-17

申请号：US17098982

申请日：2020-11-16

Applicant: Clariant International, Ltd.

Inventor： Dirk LEINWEBER ,  Zachary Thomas WARD ,  Felix Hoevelmann ,  Jonathan James Wylde ,  Matthias KRULL

IPC: C09K8/52 ,  C10L3/10 ,  C07D207/404

Abstract: The present disclosure relates to a gas hydrate inhibitor composition comprising from an amphiphile having a hydrophobic tail linked to a hydrophilic head group by a linking moiety, the amphiphile having the general formula (1) [R5-L-N(R1)(R2)(R3)]+X−  (1) wherein each of R1and R2 is independently an alkyl group having from 1 to 5 carbon atoms; or wherein the nitrogen atom and the R1and R2 groups together form a substituted or unsubstituted heterocyclic group; R3 is present or not as hydrogen or an alkyl group having from 1 to 8 carbon atoms which optionally bears a hydroxy group or a carboxy group in the 2-position; L is a linking moiety comprising an optionally substituted hydrocarbyl group having at least 2 adjacent carbon atoms, at least one heteroatom selected from nitrogen and oxygen, and optionally one or more further heteroatoms; R5 is a hydrocarbyl group having from 6 to 22 carbon atoms; and X− is present as an anion when R3 is present; and from a cationic surfactant which is selected from di(C8-C18 alkyl)dimethyl ammonium salts.

公开(公告)号：US20190284125A1

公开(公告)日：2019-09-19

申请号：US16465563

申请日：2017-12-01

Applicant: Clariant International Ltd.

Inventor： Dirk LEINWEBER ,  Steffen ROMANSKI ,  Andreas VORHOLT ,  Arno BEHR ,  Thiemo Alexander FASSBACH

IPC: C07C209/60 ,  B01J31/22 ,  B01J27/10 ,  B01J31/24

Abstract: The invention provides a process for preparing farnesylamines by reacting β-farnesene with one or more amines in the presence of a transition metal catalyst from transition group 10 at a temperature in the range from 60 to 150° C.

公开(公告)号：US20240409523A1

公开(公告)日：2024-12-12

申请号：US18695096

申请日：2022-09-30

Applicant: Clariant International Ltd

Inventor： Soraya DELVOS ,  Dirk LEINWEBER ,  Petra SCHAAL

IPC: C07D307/20 ,  A01N43/08 ,  A01P1/00 ,  A61K8/49 ,  A61Q17/00

Abstract: The invention relates to sugar amides and mixtures thereof as well as their use in cosmetic or household applications and oil or mining applications.