公开(公告)号：US20230242472A1

公开(公告)日：2023-08-03

申请号：US18000519

申请日：2021-05-25

Applicant: BASF SE

Inventor： Jan Niclas GORGES ,  Rebecca SURE ,  Friederike FLEISCHHAKER ,  Friedrich-Georg MARTIN ,  Christian REIN

IPC: C07C67/62 ,  C07C43/23 ,  C07C51/50

CPC classification number: C07C67/62 ,  C07C43/23 ,  C07C51/50

Abstract: The present invention relates to a mixture comprising at least one substituted hydroquinone monoether and at least one polymerizable compound.

公开(公告)号：US20250109276A1

公开(公告)日：2025-04-03

申请号：US18832953

申请日：2023-01-16

Applicant: BASF SE

Inventor： Jan Niclas GORGES ,  Tile GIESHOFF ,  Peter ZUROWSKI ,  Friederike FLEISCHHAKER ,  Rebecca SURE ,  Christian REIN ,  Friedrich-Georg MARTIN

IPC: C08K5/3435 ,  C08F20/06 ,  C08F20/14 ,  C08F20/18

Abstract: The present invention relates to a method of storage and/or transport of an ethylenically unsaturated compound, wherein the ethylenically unsaturated compound is protected against undesired free-radical polymerization with a sterically hindered N-oxyl.

公开(公告)号：US20250145556A1

公开(公告)日：2025-05-08

申请号：US18832991

申请日：2023-01-18

Applicant: BASF SE

Inventor： Jan Niclas GORGES ,  Juergen ROMEIS ,  Friederike FLEISCHHAKER ,  Rebecca SURE ,  Friedrich-Georg MARTIN ,  Christian REIN

IPC: C07C51/50 ,  C08F2/40 ,  C08F118/14

Abstract: The present invention relates to a method of storage and/or transport of an ethylenically unsaturated compound, wherein the ethylenically unsaturated compound is protected against unwanted free-radical polymerization with a phenol.

公开(公告)号：US20250045843A1

公开(公告)日：2025-02-06

申请号：US18718463

申请日：2022-12-16

Applicant: BASF SE

Inventor： Oliver SALA ,  Rebecca SURE ,  Miriam MATHEA

IPC: G06Q50/04 ,  G16C20/50

Abstract: In order to provide a more reliable process for target temporal odour producing fragrance products, a computer-implemented method (100) is provided for generating a recipe profile of a fragrance product having a target temporal odour profile, wherein the fragrance product comprises a fragrance composition with one or a plurality of fragrance ingredient(s), the computer-implemente d method comprising the steps of: a) providing (110) the target temporal odour profile, wherein the target temporal odour profile comprises a time-dependent fractural amount of a plurality of odour families over a predetermined period of time, which is indicative of a desired evaporation behaviour of each odour family in the fragrance composition; b) providing (120), for each odour family, one or more fragrance ingredients having olfactive contributions matching the respective odour family; c) selecting (130) at least one ingredient from each odour family to form one or more recipes of the fragrance product, wherein each recipe comprises fragrance composition data associated with the fragrance ingredients of the recipe; d) determining (140) a temporal odour profile for each recipe; e) determining (150) a distance of each determined temporal odour profile of the one or more recipes to the target temporal odour profile of the fragrance product; f) selecting (160) at least one recipe from the one or more recipes that has a distance satisfying a predefined criterion; and g) providing (170) a recipe profile of the at least one selected recipe preferably usable for production of the fragrance product.

公开(公告)号：US20240208911A1

公开(公告)日：2024-06-27

申请号：US18287317

申请日：2022-04-11

Applicant: BASF SE

Inventor： Jan Niclas GORGES ,  Rebecca SURE ,  Friederike FLEISCHHAKER ,  Michael SCHWARZ ,  Christian REIN ,  Friedrich-Georg MARTIN

IPC: C07D231/38

CPC classification number: C07D231/38

Abstract: The present invention relates to a mixture comprising at least one substituted 4-hydroxypyrazole and at least one polymerizable compound.

公开(公告)号：US20230348694A1

公开(公告)日：2023-11-02

申请号：US17780573

申请日：2020-11-23

Applicant: BASF SE

Inventor： Sylke HAREMZA ,  Friedrich-Georg MARTIN ,  Doris KREMZOW-GRAW ,  Rebecca SURE ,  Juergen ROMEIS ,  Korwin SCHELKLE ,  Friederike FLEISCHHAKER ,  Jan Niclas GORGES

IPC: C08K5/3445 ,  C08F220/06 ,  C08F220/14 ,  C08F220/18

CPC classification number: C08K5/3445 ,  C08F220/06 ,  C08F220/14 ,  C08F220/1802 ,  C08F220/1804 ,  C08F220/1808

Abstract: A mixture comprising one or more compounds of the general formula (II)






where
R6 is H, C1 to C20 alkyl, where C1 to C20 alkyl comprises straight-chain or branched C1 to C20 alkyl groups or cyclic C3 to C20 alkyl groups, alkanoyl having C1 to C8 alkyl, where C1 to C8 alkyl comprises straight-chain or branched C1 to C8 alkyl groups or cyclic C3 to C8 alkyl groups, cyanophenyl, 2-chlorophenyl, 3-chlorophenyl, 4-chlorophenyl, 2,4-dichlorophenyl, 3,4-dichlorophenyl, 2-bromophenyl, 3-bromophenyl, 4-bromophenyl, 2-methylphenyl, 3-methylphenyl, 4-methylphenyl, dimethylphenyl, such as 3,4-dimethylphenyl, 2-methoxyphenyl, 3-methoxyphenyl, 4-methoxyphenyl, 2-ethylphenyl, 3-ethylphenyl, 4-ethylphenyl, 2-ethoxyphenyl, 3-ethoxyphenyl, 4-ethoxyphenyl, 4-isopropylphenyl, benzyl, 2-pyridyl, 3-pyridyl, 4-pyridyl, (carboxymethyl)phenyl, in which the carboxyl group may also be esterified with C1 to C6 alkyl, where C1 to C6 alkyl comprises straight-chain or branched C1 to C6 alkyl groups or cyclic C3 to C6 alkyl groups, (N,N-dimethylsulfonamido)phenyl, sulfonamidophenyl or 4-isopropoxyphenyl,
R7 is H, C1 to C20 alkyl, where C1 to C20 alkyl comprises straight-chain or branched C1 to C20 alkyl groups or cyclic C3 to C20 alkyl groups, phenyl, carboxylic esters having C1 to C8 alkyl, where C1 to C8 alkyl comprises straight-chain or branched C1 to C6 alkyl groups or cyclic C3 to C8 alkyl groups, alkanoyl having C1 to C8 alkyl, where C1 to C8 alkyl comprises straight-chain or branched C1 to C8 alkyl groups or cyclic C3 to C8 alkyl groups, cyanophenyl, 2-chlorophenyl, 3-chlorophenyl, 4-chlorophenyl, 2,4-dichlorophenyl, 3,4-dichlorophenyl, 2-bromophenyl, 3-bromophenyl, 4-bromophenyl, 2-methylphenyl, 3-methylphenyl, 4-methylphenyl, dimethylphenyl, such as 3,4-dimethylphenyl, 2-methoxyphenyl, 3-methoxyphenyl, 4-methoxyphenyl, 2-ethylphenyl, 3-ethylphenyl, 4-ethylphenyl, 2-ethoxyphenyl, 3-ethoxyphenyl, 4-ethoxyphenyl, 4-isopropylphenyl, benzyl, 2-pyridyl, 3-pyridyl, 4-pyridyl, (carboxymethyl)phenyl, in which the carboxyl group may also be esterified with C1 to C6 alkyl, where C1 to C6 alkyl comprises straight-chain or branched C1 to C6 alkyl groups or cyclic C3 to C6 alkyl groups, (N,N-dimethylsulfonamido)phenyl, sulfonamidophenyl or 4-isopropoxyphenyl, and
R8 is H, C1 to C20 alkyl, where C1 to C20 alkyl comprises straight-chain or branched C1 to C20 alkyl groups or cyclic C3 to C20 alkyl groups, phenyl, carboxylic esters having C1 to C8 alkyl, where C1 to C8 alkyl comprises straight-chain or branched C1 to C8 alkyl groups or cyclic C3 to C8 alkyl groups, alkanoyl having C1 to C8 alkyl, where C1 to C8 alkyl comprises straight-chain or branched C1 to C8 alkyl groups or cyclic C3 to C8 alkyl groups, cyanophenyl, 2-chlorophenyl, 3-chlorophenyl, 4-chlorophenyl, 2,4-dichlorophenyl, 3,4-dichlorophenyl, 2-bromophenyl, 3-bromophenyl, 4-bromophenyl, 2-methylphenyl, 3-methylphenyl, 4-methylphenyl, dimethylphenyl, such as 3,4-dimethylphenyl, 2-methoxyphenyl, 3-methoxyphenyl, 4-methoxyphenyl, 2-ethylphenyl, 3-ethylphenyl, 4-ethylphenyl, 2-ethoxyphenyl, 3-ethoxyphenyl, 4-ethoxyphenyl, 4-isopropylphenyl, benzyl, 2-pyridyl, 3-pyridyl, 4-pyridyl, (carboxymethyl)phenyl, in which the carboxyl group may also be esterified with C1 to C6 alkyl, where C1 to C6 alkyl comprises straight-chain or branched C1 to C6 alkyl groups or cyclic C3 to C6 alkyl groups, (N,N-dimethylsulfonamido)phenyl, sulfonamidophenyl or 4-isopropoxyphenyl,
and (meth)acrylic acid and/or C1 to C8 alkyl (meth)acrylates.