Basf Se Corporation

Thomas Fenlon

Ulrich Mueller

Stefan Rüdenauer

Ralf Pelzer

Klaus Ebel

Andreas Lanver

Andrei-Nicolae Parvulescu

Shrirang Bhikaji Hindalekar

Vijay Narayanan Swaminathan

Sumana Chaturvedula

Ulrich Müller

Peter Rudolf

Karl-Heinz Schumacher

Ulrike Licht

Nicolas Vautravers

Indre Thiel

Miriam Bru Roig

Sophie Putzien

Markus Jegelka

Andreas Ernst

Nitin Gupte

Sadanand Ardekar

Abhijeet Deb Roy

Nisha Pansare

Shrirang Hindalekar

Abhijeet Amiyakumar Roy

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.

Coating composition or sealant comprising a compound with a five- membered cyclic monothiocarbonate group

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.

Use of compounds having n 2-oxo-1,3-dioxolane-4-carboxamide units in two-component adhesives

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.

Process for preparing an arylpropene

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.

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.

Process for preparing &#x3b1;-damascone

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.

Process for preparing 1,4-bis(ethoxymethyl)cyclohexane

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 (CH)with n being an integer from 2 to 12, where two hydrogen atoms may be replaced by C-C-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 (CH)with m being 1 or 2, where 1 or 2 hydrogen atoms may be replaced by C-C-alkyl, in particular methyl. 

Process for preparing a macrocyclic diketone

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.

Method for producing arylpropenes

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Mannheim, Germany

Thomas Fenlon