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1. 发明公开

US20240360388A1 Color-Protecting Detergents 审中-公开
公开(公告)号：US20240360388A1
公开(公告)日：2024-10-31
申请号：US18761772
申请日：2024-07-02
申请人： Henkel AG & Co. KGaA
发明人： Kira Neubauer , Christian Kropf , Janice Mahnke , Elke Schaefer , Laura Falenski
IPC分类号： C11D3/37 , C11D3/00 , C11D3/16 , C11D17/00
CPC分类号： C11D3/3715 , C11D3/0021 , C11D3/166 , C11D17/0008 , C11D2111/12
摘要： Oligo(β-amino ester)s, obtainable by aza-Michael addition of primary monoamines or primary or secondary diamines to diesters from monoethylenically unsaturated monocarboxylic acids and diols, is included in a surfactant-containing aqueous detergent solutions in order to prevent the transfer of textile dyes from colored textiles to uncolored textiles or textiles of other colors when washing textiles in the detergent solutions.

2. 发明公开

US20240360383A1 Color-Protecting Detergents 审中-公开
公开(公告)号：US20240360383A1
公开(公告)日：2024-10-31
申请号：US18763060
申请日：2024-07-03
申请人： Henkel AG & Co. KGaA
发明人： Kira Neubauer , Christian Kropf , Janice Mahnke , Laura Falenski
IPC分类号： C11D3/00 , C11D3/37
CPC分类号： C11D3/0021 , C11D3/3715 , C11D2111/12
摘要： Polyester-based comb polymers obtainable by aza-Michael addition of primary monoamines or primary or secondary diamines on diesters from unsaturated monocarboxylic acids and diols, are included in surfactant-containing aqueous detergent solutions in order to prevent the transfer of textile dyes from colored textiles to uncolored textiles or textiles of other colors when washing textiles together in the detergent solutions.

3. 发明公开

US20240352381A1 Color-Protecting Detergents 审中-公开
公开(公告)号：US20240352381A1
公开(公告)日：2024-10-24
申请号：US18762993
申请日：2024-07-03
申请人： Henkel AG & Co. KGaA
发明人： Kira Neubauer , Christian Kropf , Janice Mahnke , Elke Schaefer
IPC分类号： C11D3/34 , C11D3/00 , C11D3/37
CPC分类号： C11D3/349 , C11D3/0021 , C11D3/3715
摘要： Oligo(β-amino ester)s, obtainable by aza-Michael addition of S-substituted primary aminothiols to oligoesters of monoethylenically unsaturated monocarboxylic acids and bivalent, trivalent or tetravalent alcohols, are included in surfactant-containing aqueous detergent solutions in order to prevent the transfer of textile dyes from colored textiles to uncolored textiles or textiles of other colors when washing textiles together in the detergent solutions.

4. 发明公开

US20240247209A1 POLYESTER POLYQUATS IN CLEANING APPLICATIONS 审中-公开
公开(公告)号：US20240247209A1
公开(公告)日：2024-07-25
申请号：US18561856
申请日：2022-05-18
申请人： NOURYON CHEMICALS INTERNATIONAL B.V.
发明人： Josmary Alejandra VELÁSQUEZ CANO , Natalija SMOLKO SCHWARZMAYR , Mikael Ivar WIDELL
IPC分类号： C11D3/37 , C08G63/685 , C08G63/91 , C11D1/72
CPC分类号： C11D3/3715 , C08G63/6856 , C08G63/916 , C11D1/72
摘要： The present disclosure relates to a method of cleaning a surface to be cleaned, wherein said surface is selected from a household item or a vehicle, said method comprising contacting said surface with an aqueous solution comprising a polyester polyquaternary (PEPQ) compound. Formulations useful for this purpose are also disclosed.

5. 发明授权

US12030984B2 Soil release polyesters for use in detergent compositions 有权
公开(公告)号：US12030984B2
公开(公告)日：2024-07-09
申请号：US17057844
申请日：2019-05-13
申请人： Clariant International Ltd.
发明人： Matthias Arndt , Martijn Gillissen , Kevin Mutch
IPC分类号： C08G63/83 , C08G63/183 , C08G63/672 , C08G63/85 , C11D3/00 , C11D3/37
CPC分类号： C08G63/672 , C08G63/183 , C08G63/83 , C08G63/85 , C11D3/0036 , C11D3/3715 , C11D2111/12
摘要： The invention relates to a polyester including 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)

wherein

G1 is (OC2H4), (OC3H6), or a mixture of these,
R1 is methyl,
p is, based on a molar average, a number of at least 60 to 130,
q is 0.

Adjacent structural units (a1) are connected by the structural unit (a2). When only one terminal group (a3) is present in the polyester, the other terminal group is selected from the group consisting of OH, OCH3, and G1OH. Both terminal groups are linked to acyl groups derived from a dicarboxylic acid.

6. 发明授权

US11884775B2 Renewably sourced soil release polyesters 有权
公开(公告)号：US11884775B2
公开(公告)日：2024-01-30
申请号：US16767311
申请日：2018-11-27
申请人： Clariant International Ltd.
发明人： Kevin Mutch , Martijn Gillissen
IPC分类号： C11D3/37 , C08G63/672 , C11D3/00
CPC分类号： C08G63/672 , C11D3/0036 , C11D3/3715
摘要： A renewably sourced soil release polyester comprising two or more structural units (a1), one or more structural units (a2) and either one or two terminal structural groups (a3)

wherein

G1 is one or more (OCnH2n) with n being a number of from 2 to 10, preferably from 2 to 6 and more preferably (OC2H4), (OC3H6), (OC4H8) or (OC6H12),
R1 is a C1-30 alkyl, preferably C1-4 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 (OC3H6)— and (OC2H4)-groups of the terminal group (a3) may be arranged blockwise, alternating, periodically and/or statistically, preferably blockwise and/or statistically, either of the groups (OC3H6)— and (OC2H4)— can be linked to R1— 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, OCH3, and G1OH and both terminal groups may be only linked to a structural unit (a1).

7. 发明公开

US20230303949A1 SURFACTANT AND DETERGENT COMPOSITION 审中-公开
公开(公告)号：US20230303949A1
公开(公告)日：2023-09-28
申请号：US18020151
申请日：2021-07-29
申请人： Conopco, Inc., d/b/a UNILEVER
发明人： Stephen Norman BATCHELOR , David Stephen GRAINGER , David Christopher THORLEY
IPC分类号： C11D1/28 , C11D1/83 , C11D11/00 , C11D3/37 , C11D1/722 , C11D3/00
CPC分类号： C11D1/28 , C11D1/83 , C11D11/0017 , C11D3/3715 , C11D1/722 , C11D3/0036
摘要： The invention relates to a secondary alkane sulfonate surfactant, wherein wherein greater than 50 wt. % of the secondary alkane sulfonate is C17 and/or C18 secondary alkane sulfonate; the invention also concerns a detergent composition comprising the secondary alkane sulfonate surfactant; the invention also concerns a method, preferably a domestic method of treating a textile.

8. 发明公开

US20230287302A1 DETERGENT COMPOSITION 审中-公开
公开(公告)号：US20230287302A1
公开(公告)日：2023-09-14
申请号：US18020138
申请日：2021-07-27
申请人： Conopco, Inc., d/b/a UNILEVER
发明人： David Stephen GRAINGER , Uyai IKPATT , Paul Simon STEVENSON , David Christopher THORLEY
IPC分类号： C11D1/94 , C11D11/00 , C11D3/00 , C11D3/37
CPC分类号： C11D1/94 , C11D11/0017 , C11D3/0036 , C11D3/3723 , C11D3/3715 , C11D1/92
摘要： The invention concerns a detergent composition, comprising: (a) from 1 to 40 wt. % of a secondary alkane sulfonate surfactant with an average of 15 to 18 carbon atoms in a linear alkane chain; (b) from 1 to 40 wt. % of an nonionic surfactant; and, (c) from 0.01 to 8%, of an alkyl hydroxysultaine co-surfactant; wherein the total weight ratio of total weight of anionic surfactants to total weight of nonionic surfactants ranges from 30:1 to 1:2; and, wherein the hydroxy sultaine cosurfactant has the formula: R-N+(CH3)2—CH2—CH(OH)—CH2—SO3—M+ where R is an alkyl chain with C10-C18 and M is any suitable cationic counterion; the invention also concerns a method, preferably a domestic method of treating a textile.

9. 发明授权

US11692305B2 Fabric treatment compositions with polymer system and related processes 有权
公开(公告)号：US11692305B2
公开(公告)日：2023-07-04
申请号：US16451197
申请日：2019-06-25
申请人： The Procter & Gamble Company
发明人： Rebecca Ann Langevin , Rajan Keshav Panandiker , Brian Joseph Loughnane
IPC分类号： C11D1/00 , C11D3/37 , C11D3/50 , B08B3/04 , D06M15/61 , C08F255/06 , C08F271/00 , C08G63/183 , D06M15/333 , D06M15/507 , C11D1/02
CPC分类号： D06M15/61 , C08F255/06 , C08F271/00 , C08G63/183 , C11D3/3715 , C11D3/3788 , D06M15/333 , D06M15/507 , C11D1/02 , C11D3/373 , C11D3/50 , C11D3/505 , D10B2401/022 , D10B2501/02 , D10B2501/04
摘要： Fabric treatment compositions that include certain polymer systems, such as systems that include a first polymer that is a soil release polymer and a second polymer that is a graft copolymer (e.g., a PEG/vinyl acetate polymer), an alkoxylated polyalkyleneimine polymer, or a mixture thereof. Related processes and uses.

10. 发明授权

US10501711B2 Water-soluble unit dose article comprising a solid laundry detergent composition 有权
公开(公告)号：US10501711B2
公开(公告)日：2019-12-10
申请号：US16005724
申请日：2018-06-12
申请人： The Procter & Gamble Company
发明人： Nigel Patrick Somerville Roberts , Alan Thomas Brooker , Carly Pickering , Ned Peter Buijs
IPC分类号： C11D17/00 , C11D17/04 , C08L29/04 , C11D1/14 , C11D1/66 , C11D3/04 , C11D3/12 , C11D3/22 , C11D3/37 , C11D3/42 , C11D3/50 , C11D11/00 , C11D11/02
CPC分类号： C11D17/045 , C08L29/04 , C11D1/143 , C11D1/146 , C11D1/66 , C11D3/046 , C11D3/124 , C11D3/222 , C11D3/3715 , C11D3/3723 , C11D3/3792 , C11D3/42 , C11D3/505 , C11D11/0017 , C11D11/02 , C11D17/043 , C11D17/044 , C08L2203/16
摘要： Water-soluble unit dose article containing solid laundry detergent composition and water-soluble film.

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