Henkel Ag & Company, Kgaa

Evonik Roehm Gmbh

Evonik Rohm Gmbh

Evonik Degussa Gmbh

Construction Research & Technology Gmbh

Henkel Ag&co. Hgaa

Holger Kautz

Thomas Moeller

Sven Balk

Johann Klein

Lars Zander

Volker Erb

Jens Lueckert

Stephan Fengler

Gerd Loehden

Lutz Mindach

Hinnerk Gordon Becker

Monika Maerz

Christine Troemer

Miriam Ammer

Christine Miess

Dorothea Staschik

Gerhard Albrecht

Uwe Franken

Jan Hendrik Schattka

Thomas Möller

Lars Einfeldt

Jens Lückert

Gerd Löhden

Georg Kinzelmann

Christine Trömer

Monika MÄRZ

Modified polyolefins with isotactic structural elements and processes for preparation thereof are provided. The modified poyolefins are useful as an adhesive or as a constituent of an adhesive.

Modified polyolefins with an exceptional profile of properties, process for preparation thereof and use thereof

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 controlled polymerization process for preparing (meth)acrylate-based AB diblock copolymers with a B block which has a narrow monomodal molecular weight distribution, and an A block which has a broad monomodal molecular weight distribution, and to the use thereof, for example, as a binder in adhesives or sealants.

Process for preparing AB diblock copolymers with a broadly distributed A block

Modified polyolefins with syndiotactic structural elements and a processes for preparation thereof are provided. The modified polyolefins are useful as an adhesive or as a constituent of adhesives.

The invention relates to a controlled polymerization process for preparing (meth)acrylate-based AB diblock copolymers with a B block which has a narrow monomodal molecular weight distribution, and an A block which has a broad bimodal molecular weight distribution, and to the use thereof, for example, as a binder in adhesives or sealants.

Process for preparing AB diblock copolymers with a bimodally distributed A block

The present invention relates to modified polyolefins with atactic structural elements, to processes for preparation thereof and to the use thereof, especially as an adhesive or as a constituent of adhesives.

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 use of polymeric microparticles having a cavity in hydraulically setting building material mixtures is described, from 1 to 100% by volume of the cavity of these microparticles being filled with water. In this way, remarkable concrete resistance to the freezing and thawing cycle is achieved, these microparticles providing improved protection for the concrete from the effects of the freezing and thawing cycle, even at a diameter of from 0.1 to 1 &#x3bc;m and in doses which are 1 to 2 orders of magnitude lower than those described in the prior art. Moreover, the compressive strength of the correspondingly hardened concrete is substantially improved, which was likewise not foreseeable.

Use of polymeric microparticles in building material mixtures

The present invention relates to the use of different-sized polymeric microparticles in hydraulically setting building material mixtures for the purpose of enhancing their frost resistance and cyclical freeze/thaw durability.

Additive building material mixtures containing different-sized microparticles

The invention relates to a process for preparing CABAC or ACBCA pentablock copolymers based on (meth)acrylate with an OH functionalization of the A blocks.

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Haltern am See, Germany

Holger Kautz