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1.发明授权公开(公告)号：US11613681B2
公开(公告)日：2023-03-28
申请号：US16306174
申请日：2017-05-29
Applicant: BASF SE
Inventor： Karl-Heinz Schumacher , Thomas Fenlon , Sophie Putzien , Nicolas Vautravers , Ulrike Licht
Abstract: A description is given of the use of compounds having n 2-oxo-1,3-dioxolane-4-carboxamide units as a reactive component in 2-component adhesives, especially for preparing hydroxypolyurethanes or hydroxypolycarbonates for adhesives applications, where n is a number greater than or equal to 2. A description is also given of corresponding two-component adhesives and adhesive bonding methods. Employed preferably as a second component of the two-component adhesive is a polyfunctional curing agent compound which is preferably selected from polyamines which have two or more amine groups and polyols which have two or more alcoholic hydroxyl groups.
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公开(公告)号：US09969860B2
公开(公告)日：2018-05-15
申请号：US14400674
申请日：2013-04-25
Applicant: BASF SE
Inventor： Dirk Wulff , Ulrike Licht , Peter Preishuber-Pfluegl , Axel Weiss
IPC: C09J133/08 , C09J133/10 , C09J133/14 , C08K3/34 , C08K3/00 , C08K3/26 , C08K3/30 , F16D65/00
CPC classification number: C08K3/34 , C08K3/013 , C08K3/26 , C08K3/30 , C08K2003/265 , C08K2003/3045 , C09J133/14 , F16D65/0006
Abstract: A description is given of a nonaqueous sound deadener composition comprising (a) a nonpulverulent, solvent-free polyacrylate binder having a K value in the range from 10 to 35, measured as a 1% strength solution in tetrahydrofuran; and (b) inorganic fillers. Also described is a method for damping oscillations or vibrations of components of vehicles and machines, using the sound deadener composition of the invention.
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公开(公告)号：US09359526B2
公开(公告)日：2016-06-07
申请号：US14540468
申请日：2014-11-13
Applicant: BASF SE
Inventor： Cornelis Petrus Beyers , Heiko Diehl , Stefan Dahmen , Volker Kriegisch , Ulrike Licht , Axel Meyer , Motonori Yamamoto
IPC: C09D175/06 , B32B37/12 , B32B37/14 , C08G18/66 , C08G18/79 , C08G18/08 , C08G18/10 , C08G18/12 , C08G18/42 , C09J175/06
CPC classification number: C09D175/06 , B32B37/12 , B32B37/14 , B32B2037/148 , B32B2307/7163 , B32B2317/12 , B32B2553/00 , C08G18/0823 , C08G18/10 , C08G18/12 , C08G18/4216 , C08G18/4238 , C08G18/6659 , C08G18/792 , C08G2170/80 , C08G2230/00 , C09J175/06 , Y10T428/31551 , C08G18/3234 , C08G18/3821
Abstract: The use of an aqueous polyurethane dispersion adhesive is described for producing biodisintegratable composite foils where at least two substrates are adhesive-bonded to one another with use of the polyurethane dispersion adhesive, where at least one of the substrates is a biodisintegrable polymer foil. At least 60% by weight of the polyurethane is composed of diisocyanates, polyesterdiols, and at least one bifunctional carboxylic acid selected from dihydroxycarboxylic acids and diaminocarboxylic acids.
Abstract translation: 描述了使用水性聚氨酯分散体粘合剂用于生产生物可分解复合箔，其中使用聚氨酯分散粘合剂将至少两个基底彼此粘合，其中至少一个基底是生物可分解聚合物箔。 至少60重量％的聚氨酯由二异氰酸酯，聚酯二醇和至少一种选自二羟基羧酸和二氨基羧酸的双官能羧酸组成。
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公开(公告)号：US20140073810A1
公开(公告)日：2014-03-13
申请号：US14021040
申请日：2013-09-09
Applicant: BASF SE
Inventor： Dieter URBAN , Ulrike Licht , Christopher Barner-Kowollik , Guillaume Delaittre , Elena Frick
Abstract: Photoreactive monomer which has (i) at least one free-radically polymerizable C—C double bond, (ii) at least one hydrophilic group selected from an ethylene glycol group and a polyethylene glycol group having at least 2 ethylene glycol units and (iii) at least one photoreactive group, the photoreactive group being a photoenolizable carbonyl group, and also a method for preparing the photoreactive monomers.
Abstract translation: 具有（i）至少一种可自由基聚合的CC双键的光反应性单体，（ii）至少一种选自乙二醇基团和至少具有2个乙二醇单元的聚乙二醇基团的亲水基团，和（iii）至少 一个光反应性基团，光反应性基团是可光嫩化的羰基，以及制备光反应性单体的方法。
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公开(公告)号：US10385152B2
公开(公告)日：2019-08-20
申请号：US15736970
申请日：2016-06-08
Applicant: BASF SE
Inventor： Ulrike Licht , Karl-Heinz Schumacher , Rainer Klopsch , Diego Ghislieri
IPC: C09D135/02 , C09J135/02 , B32B7/12 , B32B27/08 , B32B27/32 , B32B27/36 , B32B37/12 , C08F222/20 , C08F226/00 , C08F220/18 , C08G71/04 , B32B7/00 , B32B27/00 , C09D11/107
Abstract: What are described are copolymers formed from (a) at least one monomer M1 of the formula in which R1 is an organic radical having a (meth)acryloyl group, R2, R3 and R4 are each independently a hydrogen atom or a C1- to C10-alkyl group; and (b) at least one ethylenically unsaturated, free-radically copolymerizable monomer M2 other than the monomers M1. What are also described are two-pack adhesives comprising the copolymers and a polyfunctional hardener. The copolymers and the two-pack adhesives can be used as laminating adhesives.
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Patent Agency Ranking
公开(公告)号：US09034938B2
公开(公告)日：2015-05-19
申请号：US14021483
申请日：2013-09-09
Applicant: BASF SE
Inventor： Dieter Urban , Ulrike Licht , Theo Smit , Christopher Barner-Kowollik , Guillaume Delaittre , Elena Frick
IPC: C08J3/28 , C08F2/46 , C08G61/04 , C08L33/06 , C08F22/20 , C08F8/30 , C08F220/30 , B82Y30/00 , C08F120/30 , C08F8/48 , C09D151/00 , C08F220/18 , C08F222/38
CPC classification number: C08L33/064 , B82Y30/00 , C08F8/30 , C08F8/48 , C08F22/20 , C08F120/30 , C08F220/18 , C08F220/30 , C08F222/385 , C08F265/06 , C08F2438/01 , C08F2800/20 , C08F2810/20 , C08F2810/50 , C08L33/06 , C08L2201/54 , C09D133/06 , C09D151/003 , C08F2/22 , C08F2220/306 , C08F2220/1825 , C08F220/14
Abstract: A description is given of a photoreactive polymer preparable by radical polymerization using at least one photoreactive monomer, where the photoreactive monomer has at least one radically polymerizable C—C double bond, at least one hydrophilic group selected from an ethylene glycol group and polyethylene glycol groups having at least 2 ethylene glycol units, and at least one photoreactive group, the photoreactive group being a photoenolizable carbonyl group.
Abstract translation: 给出了通过使用至少一种光反应性单体通过自由基聚合制备的光反应性聚合物的描述，其中光反应性单体具有至少一个可自由基聚合的C-C双键，至少一个选自乙二醇基团和聚乙二醇基团的亲水基团 具有至少2个乙二醇单元和至少一个光反应性基团，所述光反应性基团是可光嫩化的羰基。
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公开(公告)号：US20230094796A1
公开(公告)日：2023-03-30
申请号：US17758683
申请日：2021-01-05
Applicant: BASF SE
Inventor： Thomas SCHAUB , Peter Rudolf , Ulrike Licht , A. Stephen K. Hashmi , Saumya Dabral , Chloe Johnson
IPC: C07D317/40 , B01J31/04 , B01J31/18 , B01J31/24
Abstract: A process can be used for preparing cyclic carbonates with an exocyclic vinylidene group by reacting a propargylic alcohol with CO2 in the presence of a silver catalyst having at least one bulky ligand a lipophilic carboxylate ligand. After completion of the reaction, the catalyst is separated from the cyclic carbonate by the use of two organic solvents of different polarity and having a miscibility gap. The silver catalyst is enriched in the less polar solvent and the cyclic carbonate in the more polar solvent.
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8.发明授权公开(公告)号：US11613524B2
公开(公告)日：2023-03-28
申请号：US16951207
申请日：2020-11-18
Applicant: BASF SE
Inventor： Thomas Schaub , Peter Rudolf , Ulrike Licht , Verena Mormul , Saumya Dabral
IPC: C07D317/36 , C08F136/20 , C09J4/00
Abstract: A compound of formula (I) wherein R1 is hydrogen or an organic radical of 1 to 100 carbon atoms, R2, R3 are independently hydrogen or an organic radical of 1 to 100 carbons, Z is a single bond or a divalent organic group of 1 to 100 carbons, A is an (n+m)-valent organic group of 1 to 1 000 000 carbons, X is a single bond or a divalent organic group of 1 to 40 carbons, n is an integer from 1 to 1000, m is 0, 1, or 2, the sum of n+m being an integer from 2 to 1002. Such compounds are obtainable from specific 4-oxy-but-2-yn-1-ol derivatives, or used as intermediate(s), crosslinker(s), or monomer(s) in polymerization or oligomerization reactions, or for two-component compositions having such compound(s) and multifunctional hardener(s). Such compound(s) may be used to prepare polyunsaturated compounds, by reaction with an (oligo/poly)-functional nucleophile, or polymers.
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公开(公告)号：US10894856B2
公开(公告)日：2021-01-19
申请号：US16343919
申请日：2017-10-24
Applicant: BASF SE
Inventor： Ulrike Licht , Dirk Wulff , Karl-Heinz Schumacher
IPC: C08G18/08 , C09D7/65 , B32B7/12 , B32B27/40 , C08G18/34 , C08G18/48 , C08G18/68 , C08G18/76 , C09D4/06 , C08F22/14 , B32B27/36 , C08G18/67
Abstract: Described are polyurethane-vinyl hybrid polymers, methods of making them and their use. The hybrid polymers are made from an anionic polyurethane and a polymerizable vinyl compound, wherein the polymerizable vinyl compound is selected from methylene malonates, methylene beta-ketoesters and methylene beta-diketones. The hybrid polymers can be used as binder in structural adhesives, as binder in pressure-sensitive adhesives, as binder in laminating adhesives, as binder in contact adhesives, as binder in ink, as binder in paints, as binder in coatings, as binder for fiber bonding, as binder for particle bonding or as binder in high cohesion adhesive tapes.
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公开(公告)号：US10604500B2
公开(公告)日：2020-03-31
申请号：US16335153
申请日：2017-09-11
Applicant: BASF SE
Inventor： Ulrike Licht , Viktoria Leonhardt , Verena Mormul , Karl-Heinz Schumacher , Gabor Boerzsoenyi , Rainer Klopsch
IPC: C07D317/38 , C08G64/02 , C09D169/00
Abstract: What are described are compounds having two or more exovinylene cyclocarbonate units, wherein the exovinylene cyclocarbonate units are bonded to one another via at least one organic, siloxane-free connecting group which is not bonded directly to the exovinylene double bonds, excluding connecting groups formed by polymerization of (meth)acrylic monomers. The connecting group preferably has at least one acetal group. Also described are a process for preparing the compounds, two-component binders comprising the compounds, and uses of the compounds.
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