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公开(公告)号：US20170321031A1
公开(公告)日：2017-11-09
申请号：US15660408
申请日：2017-07-26
Applicant: BASF SE
Inventor： Martin WEBER , Christian MALETZKO , Thomas WEISS , Joerg ERBES , Bastiaan Bram Pieter STAAL
IPC: C08K3/26 , C08G65/26 , C08G65/337 , C08G65/334
CPC classification number: C08K3/26 , C08G65/2612 , C08G65/3346 , C08G65/337 , C08K2003/262 , C08L2205/05
Abstract: The invention relates to a method for preparing polyarylethersulfone-polyalkylene oxide block copolymers (PPC) comprising the polycondensation of a reaction mixture (RG) comprising the components: (A1) at least one aromatic dihalogen compound, (B1) at least one aromatic dihydroxyl compound, (B2) at least one polyalkylene oxide having at least two hydroxyl groups, (C) at least one aprotic polar solvent and (D) at least one metal carbonate, where the reaction mixture (RG) does not comprise any substance which forms an azeotrope with water.
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公开(公告)号：US20240247102A1
公开(公告)日：2024-07-25
申请号：US18563038
申请日：2022-06-13
Applicant: BASF SE
Inventor： Verena MORMUL , Peter OECHSLE , Christian SCHADE , Stephan HUEFFER , Thomas WEISS
IPC: C08G65/26 , C08G65/324
CPC classification number: C08G65/2615 , C08G65/266 , C08G65/2693 , C08G65/324 , C08G2230/00 , C08G2650/04
Abstract: Disclosed herein is a polyalkylene oxide ester polymer with a weight average molecular weight Mw in the range of from 500 to 50,000 g/mol and a polydispersity PD in the range of from 2 to 6, including 10 to 560 ether groups and 2 to 51 ester groups that are interconnected with alkylene groups, which are significantly more biodegradable than conventional polyalkylene oxide polymers. Further disclosed herein are a method of preparing a polyalkylene oxide ester polymer and a method of using the polyalkylene oxide ester polymer.
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公开(公告)号：US20170073467A1
公开(公告)日：2017-03-16
申请号：US15123734
申请日：2015-03-02
Applicant: BASF SE
Inventor： Martin WEBER , Szilard CSIHONY , Thomas WEISS
CPC classification number: C08G65/08 , B01D61/002 , B01D67/0006 , B01D71/26 , B01D71/52 , B01D71/68 , B01D71/80 , C02F1/445 , C08G65/2612 , C08G65/3346 , C08G75/23 , C08G2340/00 , C08L81/00
Abstract: Copolymer comprising polyarylene ether blocks and hydrophilic-hydrophobic blocks, wherein said hydrophilic-hydrophobic blocks comprise polyisobutene blocks.
Abstract translation: 包含聚亚芳基醚嵌段和亲水 - 疏水嵌段的共聚物，其中所述亲水疏水性嵌段包含聚异丁烯嵌段。
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公开(公告)号：US20160108178A1
公开(公告)日：2016-04-21
申请号：US14888563
申请日：2014-04-30
Applicant: BASF SE
Inventor： Martin WEBER , Thomas WEISS , Christian MALETZKO , Bastiaan Bram Pieter STAAL , Klaus MUEHLBACH , Joerg ERBES
CPC classification number: C08G75/23 , B01D71/68 , B01D71/80 , C08G65/334 , C08G65/3344 , C08G65/3346 , C08L71/00 , C08L71/02
Abstract: Block copolymer comprising polyarylene ether blocks and polyalkylene oxide blocks, wherein said block copolymer comprises at least two polyalkylene oxide blocks that are endcapped with different endcapping groups.
Abstract translation: 包含聚亚芳基醚嵌段和聚环氧烷嵌段的嵌段共聚物，其中所述嵌段共聚物包含至少两个被不同封端基团封端的聚环氧烷嵌段。
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公开(公告)号：US20160075850A1
公开(公告)日：2016-03-17
申请号：US14888570
申请日：2014-04-30
Applicant: BASF SE
Inventor： Martin WEBER , Christian MALETZKO , Thomas WEISS , Joerg ERBES , Bastiaan STAAL
IPC: C08K3/26
CPC classification number: C08K3/26 , C08G65/2612 , C08G65/3346 , C08G65/337 , C08K2003/262 , C08L2205/05
Abstract: The invention relates to a method for preparing polyarylethersulfone-polyalkylene oxide block copolymers (PPC) comprising the polycondensation of a reaction mixture (RG) comprising the components: (A1) at least one aromatic dihalogen compound, (B1) at least one aromatic dihydroxyl compound, (B2) at least one polyalkylene oxide having at least two hydroxyl groups, (C) at least one aprotic polar solvent and (D) at least one metal carbonate, where the reaction mixture (RG) does not comprise any substance which forms an azeotrope with water.
Abstract translation: 本发明涉及一种制备聚芳醚砜 - 聚环氧烷嵌段共聚物（PPC）的方法，该方法包括包含以下组分的反应混合物（RG）的缩聚：（A1）至少一种芳族二卤素化合物，（B1）至少一种芳族二羟基化合物 ，（B2）至少一种具有至少两个羟基的聚环氧烷，（C）至少一种非质子极性溶剂和（D）至少一种金属碳酸盐，其中反应混合物（RG）不包含任何形成 与水共沸。
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Patent Agency Ranking
6.发明公开公开(公告)号：US20230174900A1
公开(公告)日：2023-06-08
申请号：US17995510
申请日：2021-04-06
Applicant: BASF SE
Inventor： Roland ETTL , Thomas WEISS , Gabriele BOENEMANN , Volker KREIDER , Aaron WAGNER
CPC classification number: C11D3/0036 , C11D3/225 , C11D3/3765 , C11D11/0017 , C11D17/003
Abstract: Disclosed herein are aqueous polymer compositions, which are obtainable by radical copolymerization in water; a process for producing the aqueous polymer compositions; a method of using the aqueous polymer compositions as an anti-greying additive in washing or laundry; a method of using the aqueous polymer compositions as an anti-greying additive in liquid laundry detergent formulations or gel-type laundry detergent formulations; and a liquid laundry detergent formulation or gel-type laundry detergent formulation, which contains at least one aqueous polymer composition.
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7.发明申请公开(公告)号：US20160272916A1
公开(公告)日：2016-09-22
申请号：US15035539
申请日：2014-11-14
Applicant: BASF SE
Inventor： Nawid KASHANI-SHIRAZI , Muriel ECORMIER , Markus HANSCH , Thomas WEISS
IPC: C10M145/38
CPC classification number: C10M145/38 , C08G65/20 , C08G65/332 , C10M107/34 , C10M2203/1025 , C10M2205/0285 , C10M2209/106 , C10M2209/1065 , C10M2209/109 , C10M2209/1095 , C10N2220/021 , C10N2220/023 , C10N2220/028 , C10N2230/06 , C10N2230/62 , C10N2230/70 , C10N2240/02 , C10N2240/04 , C10N2240/046 , C10N2240/06 , C10N2240/08 , C10N2240/10 , C10N2240/12 , C10N2240/121 , C10N2240/30 , C10N2240/40 , C10N2240/404 , C10N2240/405 , C10N2240/50 , C10N2240/58 , C10N2240/62 , C10N2250/10 , C10N2220/022
Abstract: The presently claimed invention is directed to the use of polyalkylene glycol ester that are prepared by reacting polytetrahydrofuran with at least one C9-C27 acid in lubricating oil compositions.
Abstract translation: 本发明涉及使用聚四氢呋喃与至少一种C 9 -C 27酸在润滑油组合物中反应制备的聚亚烷基二醇酯。
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公开(公告)号：US20160264899A1
公开(公告)日：2016-09-15
申请号：US15031466
申请日：2014-10-14
Applicant: BASF SE
Inventor： Ludwig VOELKEL , Markus HANSCH , Thomas HAYDEN , Marc WALTER , Nawid KASHANI-SHIRAZI , Thomas WEISS
CPC classification number: C10L10/08 , C08G65/20 , C08G65/2609 , C08G65/331 , C08G2650/24 , C08L71/02 , C10L1/1608 , C10L1/18 , C10L1/1852 , C10L1/1985 , C10L1/22 , C10L1/2222 , C10L1/2383 , C10L10/04 , C10L10/18 , C10L2200/0259 , C10L2230/22 , C10L2270/023 , C10M177/00 , C10M2209/103 , C10N2230/06 , C10N2240/104 , C08L23/22
Abstract: The use of an alkoxylated polytetrahydrofurane of formula wherein m, m′, n, n′, p, p′ and k are integers in the range of ≧1, R1 denotes an unsubstituted linear or branched alkyl radical, R2 denotes —CH2—CH3, and R3 denotes a hydrogen atom or —CH3, as an additive in a fuel for reducing fuel consumption in the operation of an internal combustion engine with this fuel.
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公开(公告)号：US20250136740A1
公开(公告)日：2025-05-01
申请号：US18682509
申请日：2022-08-10
Applicant: BASF SE
Inventor： Jan Ole MUELLER , Juergen DETERING , Thomas WEISS , Claudia ESPER , Eva Maria BETTHAUSEN , Clarissa GIEGER , Jessica Eleanor BEAN
Abstract: This application relates to biodegradable graft polymers for use as dye transfer inhibitors especially in laundry applications.
The graft polymers of the invention comprise a polyalkylene oxide polymer as polymer backbone of the graft polymer and grafted side chains obtained from radically polymerizing at least one vinyl ester, at least one vinylimidazole-monomer or derivative thereof in amounts of more than 10 weight percent being based on the total weight of the graft polymer, and optionally at least one vinyl lactame in the presence of the polymer backbone.
The inventive graft polymers exhibit dye transfer inhibition properties; as they also are bio-degradable, they are useful polymers for laundry cleaning applications to prevent dye transfer.
The invention further relates to the production of such graft polymers.
Furthermore, the present invention relates to the use of such a graft polymer within fabric and home care products, and the use of such graft polymers for inhibiting the dye transfer in laundry applications.
This invention also relates to fabric and home care products as such containing such a graft polymer.-
公开(公告)号：US20240400945A1
公开(公告)日：2024-12-05
申请号：US18697042
申请日：2022-10-05
Applicant: BASF SE
Inventor： Stephan HUEFFER , Thomas WEISS , Peter OECHSLE , Ivette GARCIA CASTRO , Sandra Gloria KOENIG , Soumya Srinivas DATURPALLI
Abstract: Described herein is a composition including (A) at least one polymer comprising including (a) a backbone that bears one to forty β-aminoalcohol groups or β-amino-(alkylenoxide) groups, (b) where some β-aminoalcohol groups or β-amino-(alkylenoxide) groups are esterified with a mono- or diacid of a polyalkylene oxide of which at least 50 mol-% of the alkylene oxide groups are ethylene oxide groups, or with the monomethyl ether of a monoacid of a polyalkylene oxide of which at least 50 mol-% of the alkylene oxide groups are ethylene oxide groups, and, optionally, (c) of which some β-aminoalcohol groups or β-amino-(alkylenoxide) groups are esterified with aliphatic C4-C10-di- or tricarboxylic acid.
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