Evonik Roehm Gmbh

Evonik Rohm Gmbh

Henkel Ag & Company, Kgaa

Monika Maerz

Sven Balk

Christine Troemer

Gerd Loehden

Christine Miess

Johann Klein

Lars Zander

Thomas Moeller

Holger Kautz

Jens Lueckert

Volker Erb

Stephan Fengler

Juergen Hartmann

Bruno Keller

Thomas Arnold

Michael Waldhaus

André Hennig

A transparent, heat-sealable coating for transparent PET packaging foils can be provided by using a heat-sealable lacquer based on styrene-containing copolymers, on poly(meth)acrylates, on at least one polyester and optionally on a tackifier, and also the process for the sealing of a foil coated with this lacquer. It is surprising here that, despite the use of a rubber based on styrene-containing polymers that is not optically compatible with polyesters and polymethacrylate, the transparency of the heat-sealable coatings is still very high.

Directly adhering, transparent heat-sealable binder for the coating and sealing of transparent plastics foils

The invention relates to a controlled polymerization method for producing ABA-triblock copolymers on the basis of (meth)acrylate with A-blocks which have a narrow, monomodal molecular weight distribution and a B-block which has a bimodal molecular weight distribution, and to the use thereof as binders in glues and sealing materials.

Method for producing ABA-triblock copolymers with a bimodal B-block

The invention relates to a controlled polymerization method for producing ABA-triblock copolymers on the basis of (meth)acrylate with A-blocks having a narrow, monomodal molecular weight distribution, and a B-block having a wide, monomodal molecular weight distribution. The invention further relates to the use thereof as binders in glues or sealing compounds.

Method for producing ABA-triblock copolymers with a widely distributed B-block

The invention relates to a process for preparing (meth)acrylate-based ABA triblock copolymers with a silyl functionalization of the A blocks.

Method for producing silyl-functionalized ABA triblock copolymers on the basis of (meth)acrylate

The present invention relates to the in situ acid end group functionalization of polymer chains which have been prepared by means of atom transfer radical polymerization, and to the simultaneous removal of transition metals from polymer solutions.

Process for preparing acid-terminated ATRP products

The invention relates to a method for producing meth)acrylate-based ABA triblock copolymers in which the A blocks are amine-functionalized.

Method for the production of (meth) acrylate-based ABA triblock copolymers

The present invention relates to a precipitation process for removing transition metals from polymer solutions. Specifically, it comprises the removal of transition metal complexes which usually comprise copper from polymer solutions after a completed atom transfer radical polymerization.

Copper removal from ATRP products by means of addition of sulfur compounds

The present invention relates to the coupling of two polymer chains to give end group-functionalized polymers, the simultaneous precipitation of transition metals from polymer solutions and to the removal of halogen atoms from polymer chain ends.

Method for the production of telechelic polymers

The invention relates to a process for preparing (meth)acrylate-based ABA triblock copolymers with an olefinic functionalization of the A blocks.

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Alzenau, Germany

Monika Maerz