公开(公告)号：WO2019224030A1

公开(公告)日：2019-11-28

申请号：PCT/EP2019/062165

申请日：2019-05-13

Applicant: CLARIANT INTERNATIONAL LTD

Inventor： ARNDT, Matthias ,  GILLISSEN, Martijn ,  MUTCH, Kevin

IPC: C11D3/00 ,  C08G63/672 ,  C08G63/78 ,  C11D3/37

Abstract: The invention relates to a polyester comprising two or more of the structural units (a1), one or more of the structural units (a2) and either one or two of the terminal groups (a3) (a1) (a2) (a3) wherein G 1 is one or more of (OC n H 2n ) with n being a number of from 2 to 10, preferably from 2 to 6 and more preferably (OC 2 H 4 ), (OC 3 H 6 ), (OC 4 H 8 ) or (OC 6 H 12 ), R 1 is a C 1-30 alkyl, preferably C 1-4 alkyl and more preferably methyl, p is, based on a molar average, a number of at least 60, preferably from 70 to 200 and more preferably from 90 to 130, q is, based on a molar average, a number of from 0 to 40, preferably from 0 to 30, more preferably from 0 to 20, and most preferably from 0 to 10, where the (OC 3 H 6 )- and (OC 2 H 4 )-groups of the terminal group (a3) may be arranged blockwise, alternating, periodically and/or statistically, preferably blockwise and/or statistically, either of the groups (O-C 3 H 6 )- and (O-C 2 -H 4 )- of the terminal group (a3) can be linked to R 1 - and Ο-, adjacent structural units (a1) are connected by the structural unit (a2), in the case that only one terminal group (a3) is present in the polyester, the other terminal group is selected from the group consisting of OH, OCH 3 , and G 1 OH, and both terminal groups are linked to acyl groups derived from a dicarboxylic acid, preferably to structural units (a1).

公开(公告)号：WO2021116049A1

公开(公告)日：2021-06-17

申请号：PCT/EP2020/084961

申请日：2020-12-07

Applicant: CLARIANT INTERNATIONAL LTD

Inventor： GILLISSEN, Martijn ,  YAMADA, Hiroe ,  SI, Gang ,  MCDONNELL, Michael

IPC: C08G63/685 ,  C08G63/672 ,  C08G63/48 ,  C08G63/688 ,  C08G63/91 ,  C08L67/02 ,  C08L67/08 ,  C11D3/37

Abstract: The present invention relates to specific polyesters which are particularly suitable for use in fabric treatment applications, such as in fabric care and laundry detergent products. In such applications, the polyesters exhibit improved freshness performance, and especially good anti-malodor performance.

公开(公告)号：WO2019105939A1

公开(公告)日：2019-06-06

申请号：PCT/EP2018/082719

申请日：2018-11-27

Applicant: CLARIANT INTERNATIONAL LTD

Inventor： MUTCH, Kevin ,  GILLISSEN, Martijn

IPC: C11D3/00 ,  C11D3/37

Abstract: A laundry detergent composition comprising a) one or more polyesters comprising two or more structural units (a1), one or more structural units (a2) and either one or two terminal structural groups (a3) formula (I) wherein G 1 is one or more (OC n H 2n ) with n being a number of from 2 to 10, preferably from 2 to 6 and more preferably (OC 2 H 4 ), (OCsHe), (OC 4 H 8 ) or (OC 6 H 12 ), R 1 is a C-1-30 alkyl, preferably C 1-4 alkyl and more preferably methyl, P is, based on a molar average, a number of from 1 to 200, preferably from 2 to 150 and more preferably from 3 to 120, q is, based on a molar average, a number of from 0 to 40, preferably from 0 to 30, more preferably from 0 to 20, and most preferably from 0 to 10, where the (OC 3 H 6 )- and (OC 2 H 4 )-groups of the terminal group (a3) may be arranged blockwise, alternatingly, periodically and/or statistically, preferably blockwise and/or statistically, either of the groups (OC 3 H 6 )- and (OC 2 H 4 )- can be linked to R 1 - and -O, adjacent structural units (a1 ) are connected by the structural unit (a2), in the case that only one terminal group (a3) is present in the polymer, the other terminal group is selected from the group consisting of OH, OCH 3 , and G 1 OH and both terminal groups may be only linked to a structural unit (a1) and b) one or more surfactants.

公开(公告)号：WO2018149778A1

公开(公告)日：2018-08-23

申请号：PCT/EP2018/053399

申请日：2018-02-12

Applicant: CLARIANT PLASTICS & COATINGS LTD ,  CLARIANT INTERNATIONAL LTD

Inventor： SAHL, Mike ,  GILLISSEN, Martijn ,  RODRIGUEZ, Maria Victoria

IPC: C08G63/20 ,  C08G63/672

Abstract: The invention relates to a polyether-polyester copolymer comprising: (i) polyether segments wherein at least one polyether segment contains at least one polytetramethylene oxide segment, (ii) polyester segments, (iii) bridging elements of the structure -CO-R2-CO-, wherein R2 represents an optionally substituted bivalent hydrocarbon residue consisting of 1 to 100 carbon atoms; (iv) one or two end-caps R1 -O-(C 2 -C 4 -O-) e -*, wherein R1 is an optionally substituted hydrocarbon residue and e is an integer of from 0 to 1000.

公开(公告)号：WO2021233987A1

公开(公告)日：2021-11-25

申请号：PCT/EP2021/063267

申请日：2021-05-19

Applicant: CLARIANT INTERNATIONAL LTD

Inventor： GILLISSEN, Martijn ,  YAMADA, Hiroe ,  MUTCH, Kevin

IPC: C11D3/37 ,  C11D3/00 ,  C08G63/672 ,  C08G63/78

Abstract: Polyesters are described comprising one or more structural units of the formula (I) and one or more structural units of the formula (II) and one or more terminal groups of the formula (III-a) or mixtures thereof (III-a) wherein R1 is a linear or branched alkyl group comprising from 7 to 30 carbon atoms or a linear or branched alkenyl group comprising one or more double bonds and from 7 to 30 carbon atoms or mixtures thereof, a is, based on a molar average, a number from 1 to 200, and R2 is a linear or branched alkylene group (CmH2m) with m being a number from 2 to 10 or mixtures thereof. The polyesters are particularly suited to be used as soil release agents.

公开(公告)号：WO2019105938A1

公开(公告)日：2019-06-06

申请号：PCT/EP2018/082718

申请日：2018-11-27

Applicant: CLARIANT INTERNATIONAL LTD

Inventor： MUTCH, Kevin ,  GILLISSEN, Martijn

IPC: C11D3/37 ,  C08G63/672 ,  C11D3/00

Abstract: Polyester comprising two or more structural units (a1), one or more structural units (a2) and either one or two terminal structural groups (a3) formula (I) wherein G 1 is one or more (OCnhbn) with n being a number of from 2 to 10, preferably from 2 to 6 and more preferably (OC 2 H 4 ), (OCsHe), (OC 4 H 8 ) or (OC 6 H 12 ), R 1 is a C 1-30 alkyl, preferably C 1-4 alkyl and more preferably methyl, p is, based on a molar average, a number of from 1 to 200, preferably from 2 to 150 and more preferably from 3 to 120, q is, based on a molar average, a number of from 0 to 40, preferably from 0 to 30, more preferably from 0 to 20, and most preferably from 0 to 10, where the (OC 3 H 6 )- and (OC 2 H 4 )-groups of the terminal group (a3) may be arranged blockwise, alternating, periodically and/or statistically, preferably blockwise and/or statistically, either of the groups (OC 3 H 6 )- and (OC 2 H 4 )- can be linked to R 1 - and -O, adjacent structural units (a1) are connected by the structural unit (a2), in the case that only one terminal group (a3) is present in the polymer, the other terminal group is selected from the group consisting of OH, OCH 3 , and G 1 OH and both terminal groups may be only linked to a structural unit (a1).

公开(公告)号：WO2018007150A1

公开(公告)日：2018-01-11

申请号：PCT/EP2017/065259

申请日：2017-06-21

Applicant: CLARIANT INTERNATIONAL LTD

Inventor： KOCH, Achim ,  KROEHNKE, Christoph ,  GILLISSEN, Martijn

IPC: C02F1/28 ,  B01J20/24 ,  C02F101/20

CPC classification number: C02F1/286 ,  B01J20/24 ,  B01J2220/4825 ,  B01J2220/4837 ,  B01J2220/4875 ,  C02F2101/20

Abstract: Lignin-based adsorption materials for treatment of contaminated fluids, wherein the lignin adsorption material is a high molecular weight, crosslinked lignin residue (A), resulting from a steam pre-treatment process of a lignocellulosic residue followed by the removal of the major part of the cellulose and hemicellulose components and preferably., the lignin residue (A) is gained from wheat straw, sugar cane bagasse or other agricultural residues. The invention further relates to a process for removal of metals from contaminated fluids by employing a lignin based adsorption material, comprising the following steps: a. Contacting a lignin residue (A) with a to be treated metal contaminated fluid (B). b. Separating the treated fluid from the residue to obtain a fluid with reduced metal content (C) and a metal containing solid residue (D). c. Disposal of the treated fluid with reduced metal content (C). and d. Disposal of the metal containing residue (D).

Abstract translation: 用于处理受污染流体的基于木质素的吸附材料，其中木质素吸附材料是高分子量交联木质素残余物（A），其源自木质纤维素残余物的蒸汽预处理过程 通过除去主要部分的纤维素和半纤维素组分，并且优选木质素残基（A）由小麦秸秆，甘蔗渣或其他农业残留物获得。 本发明还涉及一种通过使用木质素基吸附材料从污染流体中去除金属的方法，包括以下步骤：a。 将木质素残余物（A）与待处理的金属污染流体（B）接触。 湾 将处理过的流体与残余物分离以获得金属含量降低的流体（C）和含金属的固体残余物（D）。 C。 处理后金属含量降低的流体（C）。 和d。 处理含金属残留物（D）。