Solenis Technologies, L.p.

Hercules Corporation

Ashland Licensing and Intellectual Property LLC

Solenis LLC

Solenis Technologies Cayman, L.p.

Markus M Broecher

Patric Bierganns

Nathalie Sieverling

Jeffrey H Peltier

Michael James Bluemle

Lawrence J Andermann, Jr

Charlotta Kanto Oeqvist

Christian Dollendorf

Christian Boekelo

Georg Linneweber

Charlotta Kanto-Oeqvist

Michael J Bluemle

Lawrence Andermann

Jeffrey Hubert Peltier

Charlotta Kanto-Oequist

Lawrence Andermann Jr

Charlotta Kanto Oequist

Lawrence J Andermann

Charlotta Kanto Oqvist

A method of producing a polymerized product through an inverse emulsion polymerization reaction. The current method includes introducing an ultraviolet (UV) light sensitive initiator into an inverse emulsion monomer formulation comprising monomers and irradiating the monomer formulation with an UV light source. A polymerized product is formed from polymerization of the monomers in the presence of the irradiated UV light sensitive initiator.

Ultra violet assisted photo initiated free radical polymerization

The invention relates to powdery, water-soluble, cationic polymer composition comprising at least two different cationic polymers, namely a first cationic polymer and a second cationic polymer, which differ in chemical nature and molecular weight, as well to a method for producing such powdery, water-soluble, cationic polymer composition, and to its use for promoting flocculation in solid-liquid separation, for example as a retention aid in paper manufacture, and in sludge dewatering/wastewater purification.

Powdery water-soluble cationic polymer composition

The present invention relates to a device for detecting deposits in a reflection area inside a liquid-bearing system comprising an ultrasonic transducer for emitting an ultrasonic emission signal towards the reflection area and a first detection means for detecting an ultrasonic reflection signal obtained by reflection of the ultrasonic emission signal in the reflection area, wherein a second detection means is disposed in the reflection area, the second detection means being configured to detect a specific kind of deposit.

Device and method for detecting and analyzing deposits

A process for improving the rheological properties of an aqueous dispersion comprising adding a rheology modifier to the aqueous dispersion, and then adding a water soluble synthetic polymer flocculant to the aqueous dispersion. The rheology modifier may be selected from the group consisting of natural polymers, semi-natural polymers, synthetic materials and combinations thereof. The water soluble synthetic polymer flocculant may be selected from the group consisting of water soluble anionic polymers, cationic polymers, amphoteric polymers, nonionic polymers, and combinations thereof.

Process for improving the rheological properties of an aqueous dispersion

A process for improving the flow rate of an aqueous dispersion which comprises adding a natural polymer to said aqueous system and then adding a synthetic polymer to the aqueous system.

Process for improving the flow rate of an aqueous dispersion

The invention relates to an aqueous cleansing emulsion comprising a hydrophobic component Hselected from the group consisting of the following categories: (i) aliphatic C- or C-terpene hydrocarbons; (ii) aliphatic C- or C-terpenoids; (iii) aliphatic C-C-hydrocarbons; and (iv) C-C-carboxylic acid C-C-alkyl esters. A hydrophobic component Hselected from the group consisting of the following categories: (iii) aliphatic C-C-hydrocarbons; (iv) C-C-carboxylic acid C-C-alkyl esters; (v) aliphatic C-C-hydrocarbons; (vi) aromatic C- or C-terpenoids; (vii) aliphatic or aromatic C-, C-, C- or C-terpenoids; (viii) essential, animal or vegetable oils; and (ix) silicon oils. Furthermore, the emulsion contains an emulsifier Ehaving a HLB value of 4&#xb1;2; an emulsifier Ehaving a HLB value of 9&#xb1;2; and optionally, an emulsifier Ehaving an HLB value of 16&#xb1;4.

Emulsions for removal and prevention of deposits

The invention relates to novel, stable bi-molecular cationic inverse emulsion polymers (W/O) with both different molecular weights and cationic activities that are assembled via an 'in situ' emulsion polymerization of a high molecular weight cationic polymer in the presence of a low molecular weight polymer in the aqueous phase. The low molecular cationic polymer is produced in a pre-polymerization in solution. The novel, stable cationic water-in-oil emulsion is easy invertible and useful as flocculant, dewatering aid and retention aid in papermaking.

Bimolecular inverse emulsion polymer

The invention relates to water-in-water polymer dispersions containing cross-linked cationic polymers, methods for their preparation and their use. The water-in-water polymer dispersions are useful inter alia as flocculants, dewatering (drainage) aids and retention aids in papermaking.

Cationic cross-linked polymers in water-in-water polymer dispersions

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Mulheim an der Ruhr, Germany

Markus M Broecher