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公开(公告)号：US20240286995A1
公开(公告)日：2024-08-29
申请号：US18573548
申请日：2022-06-24
发明人： Catherine BREFFA , Carsten COHRS
IPC分类号： C07C309/08 , A61K8/46 , C07C309/12 , C11D1/14 , C11D1/28
CPC分类号： C07C309/08 , A61K8/466 , C07C309/12 , C11D1/14 , C11D1/28 , A61K2800/10
摘要： Disclosed herein is a compound of Formula (I), wherein Q+ is a cation.
The compound of Formula (I) has at least 50 wt-% bio-based carbon content, relative to the total mass of carbon in the compound.-
公开(公告)号：US20240263058A1
公开(公告)日：2024-08-08
申请号：US18571619
申请日：2022-06-13
发明人： Jeremia SCHWABE , Eric HAUCK
IPC分类号： C09J151/06 , C08F210/06 , C08F255/02 , C09J5/06 , C09J123/12
CPC分类号： C09J151/06 , C08F210/06 , C08F255/02 , C09J5/06 , C09J123/12 , C09J2451/00
摘要： Disclosed herein is a silane-modified polypropylene copolymer having a silicon content of 1% to 5% by weight, an enthalpy of fusion of 20 J/g to 35 J/g, and a melt viscosity at 170° C. of 500 MPas to 4500 MPas, and a process for preparing the same. Further disclosed is a reactive hot-melt adhesive formulation that includes the silane-modified polypropylene copolymer and a process for the adhesive bonding of substrates.
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公开(公告)号：US12043719B2
公开(公告)日：2024-07-23
申请号：US17422902
申请日：2019-01-16
IPC分类号： C08K13/04 , C08K3/016 , C08K3/22 , C08K3/32 , C08K3/38 , C08K5/529 , C08K5/5313 , C08K7/14 , C09D5/18 , C09D7/61 , C09D7/63 , C09K21/04 , C09K21/12
CPC分类号： C08K13/04 , C08K3/016 , C09D5/185 , C09D7/61 , C09D7/63 , C09K21/04 , C09K21/12 , C08K2003/2231 , C08K2003/327 , C08K2003/387 , C08K5/529 , C08K5/5313 , C08K7/14
摘要： The invention relates to a mixture containing as component A at least one organic phosphinic acid salt and as component B at least one alkali metal stannate (M′2SnO3), alkali metal hydroxyl stannate (M′2Sn(OH)6), alkaline earth metal stannate (M″SnO3) and/or alkaline earth metal hydroxy stannate (M″Sn(OH)6). The invention relates also to the use of such a mixture.
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公开(公告)号：US12012568B2
公开(公告)日：2024-06-18
申请号：US17918520
申请日：2020-12-02
发明人： Felix Hoevelmann
IPC分类号： C10M169/04 , C10M105/18 , C10M107/34 , C10M111/04 , C10M129/08 , C10M129/40 , C10M133/08 , C10M133/12 , C10M137/04 , C10M139/00 , C10M141/12 , C10M145/26 , C10M155/02 , C10M157/10 , C10M161/00 , C10N30/02 , C10N30/12 , C10N30/18 , C10N40/08
CPC分类号： C10M169/044 , C10M105/18 , C10M107/34 , C10M111/04 , C10M129/08 , C10M129/40 , C10M133/08 , C10M133/12 , C10M137/04 , C10M139/00 , C10M141/12 , C10M145/26 , C10M155/02 , C10M157/10 , C10M161/00 , C10M2207/021 , C10M2207/046 , C10M2207/126 , C10M2209/1075 , C10M2215/265 , C10M2223/04 , C10M2227/061 , C10M2229/02 , C10N2030/02 , C10N2030/12 , C10N2030/18 , C10N2040/08
摘要： This invention relates to a functional fluid, comprising: (A) from 50 to 85 wt.-% of alkoxy glycol according to formula (I): CH3—O—(CH2—CH2—O)n—H, wherein n is a number from 2 to 5, with the proviso that in at least 30 wt.-% of all compounds according to formula (I), n is 3, and (B) from 1 to 20 wt.-% of alkoxy glycol according to formula (II): R1—O—(CH2—CH2—O)m—H, wherein R1 is a C2 to C8 alkyl residue, m is a number from 2 to 6, with the proviso that in at least 65 wt.-% of all compounds according to formula (II), m is 3, and (C) from 6 to 35 wt.-% of at least one compound according to formula (III): H—O—(CH2—CH2—O)k—H, wherein k is a number of 2 or higher, with the proviso that in at least 80 wt.-% of all compounds according to formula (III), k is 2 or 3, (D) at least one additive.
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公开(公告)号：US20240166808A1
公开(公告)日：2024-05-23
申请号：US18392095
申请日：2023-12-21
IPC分类号： C08G63/85 , C08G63/183 , C08G63/86 , C08G63/87
CPC分类号： C08G63/85 , C08G63/183 , C08G63/866 , C08G63/87
摘要： Disclosed herein is a catalyst composition for a polyester manufacturing process. The catalyst composition includes a titanium catalyst and a co-catalyst A of formula (I), wherein R1 and R2 are each independently selected from methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, and n-pentyl.
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公开(公告)号：US20240150263A1
公开(公告)日：2024-05-09
申请号：US18549582
申请日：2022-03-14
发明人： Mathieu Zellhuber , Martin Schubert , Andreas Meiswinkel , Gerhard Mestl , Klaus Wanninger , Peter Scheck , Anina Wohl
IPC分类号： C07C5/48 , B01J8/06 , B01J23/22 , B01J23/28 , B01J27/057 , B01J35/50 , B01J37/00 , B01J37/02 , B01J37/03 , B01J37/10
CPC分类号： C07C5/48 , B01J8/06 , B01J23/22 , B01J23/28 , B01J27/0576 , B01J35/50 , B01J37/009 , B01J37/0236 , B01J37/031 , B01J37/10 , B01J2208/021 , B01J2208/025 , C07C2523/22 , C07C2523/28 , C07C2527/057
摘要： A process for producing a target compound includes forming a feed mixture containing at least one reactant compound. The feed mixture is distributed to parallel reaction tubes of one or more shell-and-tube reactors and subjected to oxidative catalytic conversion in the reaction tubes. Steam is added to the feed mixture in an amount such that a steam fraction of the feed mixture is 5 to 95 vol %, oxygen is added to the feed mixture in the form of a fluid containing at least 95 vol % oxygen, and the oxidative catalytic conversion is carried out using one or more catalysts containing the metals molybdenum, vanadium, niobium and optionally tellurium.
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公开(公告)号：US20240109823A1
公开(公告)日：2024-04-04
申请号：US18265318
申请日：2021-12-07
CPC分类号： C07C5/3332 , B01J23/8993 , B01J35/32 , B01J35/50 , B01J37/08 , C07C2523/04 , C07C2523/10 , C07C2523/745
摘要： The invention relates to a process for the production of an alkenylaromatic compound comprising the step of:
contacting a hydrocarbon stream including an alkylaromatic compound with water vapor in the presence of a dehydrogenation catalyst, suitable for the dehydrogenation of the alkylaromatic compound, in one or more consecutive reactors,
wherein the weight ratio between the water vapor and the hydrocarbon (water/hydrocarbon ratio) is from 0.4 to 1.5, wherein the dehydrogenation catalyst comprises three or more of teeth and a body, such that the cross-section of the dehydrogenation catalyst is a toothed-wheel shape, and wherein the dehydrogenation catalyst comprises, based on the total weight of the dehydrogenation catalyst components as oxides,
from 30 to 90 weight percent (wt. %) of iron calculated as Fe2O3,
from 1 to 50 wt. % of potassium calculated as K2O,
from 1 to 50 wt. % of cerium calculated as CeO2, and
from 0.01 to 1 wt. % of yttrium calculated as Y2O3. Further the invention relates to a dehydrogenation catalyst comprising:
from 30 to 90 weight percent (wt. %) of iron calculated as Fe2O3,
from 1 to 50 wt. % of potassium calculated as K2O,
from 1 to 50 wt. % of cerium calculated as CeO2, and
from 0.01 to 1 wt. % of yttrium calculated as Y2O3,
wherein the wt. % is based on the total weight of the dehydrogenation catalyst components as oxides, wherein the dehydrogenation catalyst comprises at least three teeth and a body, such that the cross-section of the dehydrogenation catalyst is a toothed-wheel shape, and a process of synthesizing such a catalyst.-
公开(公告)号：US20240043358A1
公开(公告)日：2024-02-08
申请号：US17915158
申请日：2021-04-21
发明人： Carla Moreira Santos Queiroz , Valeria Perfeito Vicentini , Michael Severance , Darren Adams , Palanichamy Manikandan , Uwe Duerr , Andreas Bachmeier
CPC分类号： C07C7/13 , B01D53/864 , B01D53/8668 , B01D53/8671 , B01J23/80 , B01J21/04 , B01J21/16 , B01J37/03 , B01J37/18 , B01D2257/502 , B01D2257/104 , B01D2257/108 , B01D2257/7022 , B01D2255/20761 , B01D2255/20792 , B01D2255/40 , B01D2256/24
摘要： Disclosed herein are a bed of materials and use of it for removing contaminants not limiting to carbon monoxide, oxygen, carbon dioxide, acetylene, hydrogen, water, carbonyl sulfide and hydrogen sulfide from lower olefins without limiting ethylene.
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公开(公告)号：US20240000696A1
公开(公告)日：2024-01-04
申请号：US18032856
申请日：2021-10-21
CPC分类号： A61K8/92 , A61Q5/02 , A61K2800/43 , A61K2800/596 , A61Q19/10
摘要： The invention relates to an opacifier composition comprising (a) wax particles and (b) a sulfate-free anionic surfactant, its use as an opacifier in a cosmetic composition, as well as a cosmetic composition comprising the opacifier composition.
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公开(公告)号：US11851587B2
公开(公告)日：2023-12-26
申请号：US17047722
申请日：2019-04-08
发明人： Jeremia Schwabe , Erik Hauck , Gerd Hohner
IPC分类号： C09J123/14 , C09J123/16 , C09J123/08 , C09J7/38 , C08F210/06
CPC分类号： C09J123/14 , C08F210/06 , C08F2500/08 , C08F2500/12 , C08F2500/17 , C08F2500/32 , C09J2301/302 , C09J2301/414 , C09J2423/10
摘要： The invention provides resin- and mineral oil-free pressure-sensitive adhesive compositions, comprising 55%-100% by weight of a copolymer of propylene and one or more further monomers selected from the group composed of ethylene and 1-olefins having 4 to 20 carbon atoms, wherein the copolymer has been prepared with the aid of metallocene catalysts and is characterized by
a. a melt viscosity at 170° C. of 20 to 8000 mPas (DIN 53019);
b. a density of 0.84 to 0.90 g/cm3 (23° C., ISO 1183);
c. a glass transition temperature of less than −30° C. (DIN EN ISO 11357-2:2014); and
d. a flow point, measured according to ASTM D97, of less than 50° C.,
which due to their permanently tacky properties are suitable as pressure-activated pressure-sensitive adhesives.
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