Henkel Ag & Company, Kgaa

Henkel Corporation

Henkel IP Holding Gmbh

Henkel US IP Lcc

Stefan Kreiling

Rainer Schoenfeld

Andreas Taden

Rainer Schonfeld

Emilie Barriau

Pablo Walter

Michael Kux

Harald Kuster

Andreas Ferencz

Thomas Eiting

Olaf Lammerschop

Stanley Leroy Lehmann

Manfred Döring

Paula Barreleiro

Timothy P Walsh

Harald Kuester

Lothar Unger

Claudia Mai

Rainer Schönfeld

Mustapha Benomar

Yusuf Yagci

Harald Küster

Angelika Troll

Baris Kiskan

Aydogan Binnur

Steve Doering

Ursula Tenhaef

Manfred Doering

Harald KÜSTER

Rainer SCHÖNFELD

Stanley L Lehmann

The present invention relates to flame-retardant polymerizable compositions comprising at least one benzoxazine compound and particular phosphorus-containing polymers. The present invention further provides adhesives, sealants or coating materials comprising the polymerizable composition according to the invention, and polymerization products of said composition.

Flame-retardant benzoxazine-containing composition

The present invention relates to a polymerizable composition, containing at least one benzoxazine compound and certain oligomeric or polymeric urethane group-free polyether compounds. The present invention further relates to adhesives, sealants or coatings comprising the polymerizable composition according to the invention and the polymerization products of said composition.

Impact resistant modified compositions

The present invention relates to heat-curable compositions containing a mixture of reactive epoxy resins that contains, based on the mass of all epoxy resins, a) at least 10 wt % of an epoxy group-containing reaction product of epichlorohydrin with polypropylene glycol which has an epoxy equivalent weight of at least 250 g/eq, and b) at least 10 wt % of an epoxy group-containing reaction product of epichlorohydrin with a novolac resin which has an epoxy equivalent weight of at least 175 g/eq, and at least one latent hardener.

One component epoxy resin composition

The present invention relates to a polymerizable composition comprising at least one polymerizable benzoxazine compound and core-shell particles, where the core of the core-shell particles comprises at least one (co)polymer of at least one ethylenically unsaturated monomer (A) and the shell of the core-shell particles comprises at least one crosslinked (co)polymer of at least one ethylenically unsaturated monomer (B), where the ethylenically unsaturated monomer (B) encompasses at least one aromatic group. The present invention further relates to adhesives, sealants or coatings, which encompass the polymerizable composition of the invention, and also to the polymerization products of this composition. The present invention further relates to a process for the production of the polymerizable composition of the invention.

Polymerizable composition

A resin component for a one- or two-component adhesive, a matrix resin, or a structural foam, comprising: C1) at least one epoxy resin, having an average of more than one epoxy group per molecule, that does not correspond to the definition of component C2); C2) at least one oligomeric or polymeric urethane-group-free polyether compound. A one- or two-component epoxy adhesive, structural foam, or matrix material for composites, comprising the aforesaid resin components.

Epoxy resin-based composition modified for impact resistance

Cationic benzoxazine (co)polymers wherein at least 5% of all nitrogen atoms are in the form of quaternary nitrogen atoms, and to a method for producing said polymers. The invention also relates to a washing and cleaning agent, a textile treatment agent or a cosmetic agent containing at least one cationic benzoxazine (co)polymer according to the invention.

Cationic benzoxazine (co)polymers

The invention relates to a curable benzoxazine macromonomer containing at least 3 benzoxazine rings and at least one aliphatic, heteroaliphatic, araliphatic, hetereoaraliphatic, aromatic or heteroaromatic fragment, the fragment comprising a shortest atom chain containing at least 40 consecutive atoms between two benzoxazine nitrogen atoms or between two benzoxazine oxygen atoms, and said atom chain must not include any oxazine ring atoms ('soft fragment'). The invention further relates to cured products made thereof and a method or producing the same.

Curable benzoxazine macromonomers, their preparation and cured products

The present invention relates to a polymerizable composition comprising, as a component A, at least one silicon-organic compound having at least two &#x2261;Si&#x2014;H groups that are reactive in the hydrosilylation reaction and, as a component B, at least one benzoxazine compound having at least two unsaturated carbon-carbon bonds that are reactive in the hydrosilylation reaction with the component A. Additional objects of the present invention include adhesives, sealants or coatings containing the polymerizable composition according to the invention, and the polymerization products of said components.

Curable compositions are provided which contain a curable component and particular m-hydroxybenzene derivatives, wherein such derivatives function as aging inhibitors. Such curable compositions are useful as coating agents and adhesives having improved aging resistance.

Aging-resistant coatings and adhesive composites

Growing community of inventors

Duesseldorf, Germany

Stefan Kreiling