公开(公告)号：US20210395454A1

公开(公告)日：2021-12-23

申请号：US17309199

申请日：2019-11-18

Applicant: BASF SE

Inventor： Indre THIEL ,  Markus Jegelka ,  Thomas Fenlon ,  Peter Rudolf

IPC: C08G71/04 ,  C08K5/46 ,  C08K5/17 ,  C09D175/04

Abstract: A process for preparing coatings or sealed materials using a coating composition or a sealant that contains a first component and a second component. The first component includes a compound A) with at least one five-membered cyclic monothiocarbonate group. The second component includes a compound B) with at least one amino group. The at least one amino group can be a primary or secondary amino group or blocked primary or secondary amino group. Compounds A) or B) may additionally have at least one polymerizable, ethylenically unsaturated group. The coating composition or sealant may further include a compound C) with at least one polymerizable, ethylenically unsaturated group.

公开(公告)号：US10308580B2

公开(公告)日：2019-06-04

申请号：US15744474

申请日：2016-07-15

Applicant: BASF SE

Inventor： Stefan Rüdenauer ,  Andreas Lanver ,  Ralf Pelzer ,  Klaus Ebel ,  Thomas Fenlon ,  Andrei-Nicolae Parvulescu ,  Sumana Chaturvedula

IPC: C07C41/18

Abstract: A process for preparing an arylpropene from a diarylpropane by gas phase thermolysis in the presence of solid porous catalyst comprising silica having large pore volume and low acidity.

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

IPC: C09J175/04 ,  C08G71/04 ,  C08J5/12 ,  C09J5/06 ,  C08K5/053 ,  C08K5/17

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.

公开(公告)号：US10150730B2

公开(公告)日：2018-12-11

申请号：US15753244

申请日：2016-08-17

Applicant: BASF SE

Inventor： Stefan Rüdenauer ,  Thomas Fenlon ,  Shrirang Hindalekar ,  Nisha Pansare ,  Abhijeet Deb Roy ,  Vijay Narayanan Swaminathan

IPC: C07C45/39 ,  C07C403/16 ,  C07C49/203

Abstract: The present invention relates to a process for preparing 1-(2,6,6-trimethylcyclohex-2-en-1-yl)but-2-en-1-one, which comprises a) providing 6,10-dimethylundeca-1,5,9-trien-4-ol, b) oxidizing 6,10-dimethylundeca-1,5,9-trien-4-ol provided in step a) with an oxidizing agent in the presence of at least one organic nitroxyl radical, at least one nitrate compound and an inorganic solid to yield 6,10-dimethylundeca-1,5,9-trien-4-one, c) reacting the 6,10-dimethylundeca-1,5,9-trien-4-one obtained in step b) with an acid to yield 1-(2,6,6-trimethylcyclohex-2-en-1-yl)but-2-en-1-one.

公开(公告)号：US09765001B2

公开(公告)日：2017-09-19

申请号：US15111841

申请日：2015-01-16

Applicant: BASF SE (Herzog Fiesser & Partner)

Inventor： Stefan Rüdenauer ,  Andreas Lanver ,  Ralf Pelzer ,  Klaus Ebel ,  Thomas Fenlon

IPC: C07C41/18

CPC classification number: C07C41/18 ,  C07C43/215

Abstract: The present invention relates to a process for preparing arylpropenes, especially 1-methoxy-4-(1-propenyl)benzene (anethole), by means of thermolysis of the corresponding 1,1-diarylpropanes.

公开(公告)号：US10202323B2

公开(公告)日：2019-02-12

申请号：US15744324

申请日：2016-07-15

Applicant: BASF SE

Inventor： Andrei-Nicolae Parvulescu ,  Ulrich Müller ,  Thomas Fenlon ,  Sumana Chaturvedula ,  Stefan Rüdenauer ,  Andreas Lanver ,  Ralf Pelzer ,  Klaus Ebel

IPC: C07C41/18 ,  B01J29/86 ,  B01J29/70

Abstract: A process for preparing an arylpropene from a diarylpropane by gas phase thermolysis in the presence of boron containing zeolitic material comprising a membered ring (MR) pore system greater than 10 MR.

公开(公告)号：US10106477B2

公开(公告)日：2018-10-23

申请号：US15753236

申请日：2016-08-17

Applicant: BASF SE

Inventor： Thomas Fenlon ,  Stefan Rüdenauer ,  Ralf Pelzer ,  Shrirang Hindalekar ,  Vijay Narayanan Swaminathan ,  Nitin Gupte ,  Sadanand Ardekar

IPC: C07C41/01 ,  C07C43/115

Abstract: The present invention relates to a process for preparing, 4-bis(ethoxymethyl)cyclohexane, which comprises reacting 1,4-bis(hydroxymethyl)cyclohexane with ethyl chloride in the presence of an inorganic base, a solvent and a phase transfer catalyst to yield a reaction mixture containing 1,4-bis(ethoxymethyl)cyclohexane, where the inorganic base is selected from alkali metal hydroxides and earth alkaline metal hydroxides and where the solvent is selected from water or a mixture of water with at least one organic solvent.

公开(公告)号：US10053410B2

公开(公告)日：2018-08-21

申请号：US15575169

申请日：2016-05-19

Applicant: BASF SE

Inventor： Stefan Rüdenauer ,  Miriam Bru Roig ,  Andreas Ernst ,  Thomas Fenlon

IPC: C07C45/30 ,  C07C49/00 ,  C07C49/385

CPC classification number: C07C45/30 ,  C07C49/385 ,  C07C2601/18

Abstract: The present invention relates to a process for preparing a macrocyclic diketone compound of the formula (I), which comprises the oxidation of a bicycloolefine compound of the formula (II) with an oxidizing agent, formulae (I) (II) where in formulae (I) and (II) A is (CH2)n with n being an integer from 2 to 12, where two hydrogen atoms may be replaced by C1-C4-alkyl, in particular methyl, or two hydrogen atoms, which are bound to adjacent carbon atoms may be replaced by a fused 5- or 6-membered saturated carbocycle; B is (CH2)m with m being 1 or 2, where 1 or 2 hydrogen atoms may be replaced by C1-C4-alkyl, in particular methyl.