Patents by Inventor Harald Röckel

Harald Röckel has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11697738
    Abstract: The present invention relates to a curable resin composition. More specifically, the present invention relates to a composition comprising methylene malonate functional reactive resin, to its preparation methods, and to the use of the composition in the construction field.
    Type: Grant
    Filed: December 19, 2018
    Date of Patent: July 11, 2023
    Assignee: BASF SE
    Inventors: Lei Meng, Sheng Zhong Zhou, Harald Roeckel
  • Patent number: 11434379
    Abstract: The invention relates to a composition, more particularly, to a two-component composition comprising component I comprising at least one methylene malonate monomer (A), at least one polymer (B) and at least one acidic stabilizer (C), and component comprising at least one alkali accelerator, to the preparation thereof, and to the use of the composition as a waterproofing coat in construction applications.
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: September 6, 2022
    Assignee: BASF SE
    Inventors: Lei Meng, Sheng Zhong Zhou, Alfons Smeets, Harald Roeckel
  • Publication number: 20220162123
    Abstract: The present invention relates to a composition for manufacturing methylene malonate cementitious hybrid systems. Particularly, the invention relates to a composition comprising at least one methylene malonate monomer (A), at least one methylene malonate polymer (B), at least one acidic stabilizer (C), and cement (D), to the preparation thereof, and to the use of the composition in construction, particularly as a surface protection material, a structural consolidation material or as a material used in underground constructions.
    Type: Application
    Filed: January 31, 2020
    Publication date: May 26, 2022
    Inventors: Lei MENG, ShengZhong ZHOU, Harald ROECKEL
  • Publication number: 20220081509
    Abstract: The present invention relates to a composition comprising methylene malonate monomer and polymer and its use in construction field. Particularly, the invention relates to a composition comprising Component I comprising at least one methylene malonate monomer (A), at least one polymer (B) and at least one acidic stabilizer (C), and Component II comprising at least one alkali accelerator, to the preparation thereof, and to the use of the composition as a protective and/or reinforcement material, particularly used in underground constructions.
    Type: Application
    Filed: February 5, 2020
    Publication date: March 17, 2022
    Inventors: Lei MENG, ShengZhong ZHOU, Harald ROECKEL
  • Publication number: 20210062008
    Abstract: The invention relates to a composition, more particularly, to a two-component composition comprising component I comprising at least one methylene malonate monomer (A), at least one polymer (B) and at least one acidic stabilizer (C), and component comprising at least one alkali accelerator, to the preparation thereof, and to the use of the composition as a waterproofing coat in construction applications.
    Type: Application
    Filed: December 18, 2018
    Publication date: March 4, 2021
    Inventors: Lei MENG, Sheng Zhong ZHOU, Alfons SMEETS, Harald ROECKEL
  • Publication number: 20200385585
    Abstract: The present invention relates to a curable resin composition. More specifically, the present invention relates to a composition comprising methylene malonate functional reactive resin, to its preparation methods, and to the use of the composition in the construction field.
    Type: Application
    Filed: December 19, 2018
    Publication date: December 10, 2020
    Inventors: Lei MENG, Sheng Zhong ZHOU, Harald ROECKEL
  • Publication number: 20200385607
    Abstract: The present invention relates to a composition comprising methylene malonate monomer and polymer in construction field. Particularly, the invention relates to a two-component composition comprising at least one methylene malonate monomer (A), at least one polymer (B) and at least one acidic stabilizer (C), and component II comprising at least one alkali accelerator, to the preparation thereof, and to the use of the composition as a coating material, particularly as a flooring coat.
    Type: Application
    Filed: December 18, 2018
    Publication date: December 10, 2020
    Inventors: Lei MENG, Sheng Zhong ZHOU, Stefan HIRSEMANN, Harald ROECKEL
  • Patent number: 7018711
    Abstract: Microcapsules having a capsule core comprising water-soluble organic substances, and a capsule coating which is a condensate of formaldehyde resins and/or alkyl ethers thereof, a process for their preparation, their use, and compositions comprising the microcapsules.
    Type: Grant
    Filed: April 20, 2002
    Date of Patent: March 28, 2006
    Assignee: BASF Aktiengesellschaft
    Inventors: Dirk Wulff, Ekkehard Jahns, Harald Röckel, Volker Schehlmann
  • Patent number: 6964837
    Abstract: The present invention relates to the use of at least one radiation crosslinkable, preferably UV crosslinkable, polymer composition as a data recording medium, especially in the form of what are known as smart coatings based on such polymer compositions, which in a further embodiment comprises at least one fluorescence chromophore, and also to a composite at least comprising one support and one layer comprising a radiation crosslinkable polymer composition comprising at least one fluorescence chromophore, and also, preferably, an additional UV absorbing layer.
    Type: Grant
    Filed: May 4, 2001
    Date of Patent: November 15, 2005
    Assignee: BASF Aktiengesellschaft
    Inventors: Wolfgang Schrof, Harald Röckel, Rüdiger Füssl, Karl-Heinz Schumacher, Ralf Fink
  • Patent number: 6838143
    Abstract: Adhesive-coated, peelable protective films and peelable labels, wherein the adhesive contains a copolymer that is capable of undergoing free-radical polymerization and which comprises, to an extent of from 0.1 to 10 wt %, based on the copolymer, a compound A compound of at least one copolymerizable, ethylenically unsaturated group and a group of the formula in which R1 and R2 independently stand for hydrogen or a C1-C5 alkyl group or R1 and R2 together form a bridging C2-C4 alkylene group which can be mono- or di-substituted by a C1-C4 alkoxy group or hydroxyl group and X stands for O or S.
    Type: Grant
    Filed: March 7, 2001
    Date of Patent: January 4, 2005
    Assignee: BASF Aktiengesellschaft
    Inventors: Christelle Staller, Karl-Heinz Schumacher, Oliver Hartz, Harald Röckel
  • Patent number: 6710112
    Abstract: An aqueous polymer dispersion having a minimum film-forming temperature of below +65° C.
    Type: Grant
    Filed: November 1, 2000
    Date of Patent: March 23, 2004
    Assignee: BASF Aktiengesellschaft
    Inventors: Mario Sandor, Cheng-Le Zhao, Harald Röckel, Uwe Dittrich
  • Patent number: 6610776
    Abstract: The use of an aqueous emulsion paint having a pigment content of from 40 to 200 parts by weight per 100 parts by weight of polymer to coat buildings or building parts, wherein said polymer comprises an emulsion copolymer containing from 0.5 to 30% by weight of monomers of the formula I where R1 is a hydrogen atom or a methyl group, X is a divalent organic polyalkylene oxide group comprising from 1 to 50 alkylene oxide units, and R2 is a hydrogen atom or an aliphatic or aromatic hydrocarbon group having 1 to 20 carbon atoms.
    Type: Grant
    Filed: March 8, 2001
    Date of Patent: August 26, 2003
    Assignee: BASF Aktiengesellschaft
    Inventors: Matthias Laubender, Frauke Richter, Harald Röckel, Maria Gyopar Rau
  • Patent number: 6552116
    Abstract: A multi-stage emulsion polymer containing at least one first domain having a glass transition temperature Tg of from −10 to +40° C. and at least one second domain having a Tg of from +50 to 120° C., the weight ratio of the first domain to the second domain being within the range from 90:10 to 50:50. The first and/or the second domain containing from 0.1 to 10% by weight of a nitrogen-coutaining adhesion monomer and the first domain containing at least 10% by weight of vinyl aromatic compounds and/or the second domain containing at least 15% by weight of vinyl aromatic compounds and/or C4 to C12 alkylmethacrylates.
    Type: Grant
    Filed: November 2, 2000
    Date of Patent: April 22, 2003
    Assignee: BASF Aktiengesellchaft
    Inventors: Joachim Pakusch, Uwe Dittrich, Harald Röckel, Alan Smith, Erich Gulbins, Li Zhuo
  • Patent number: 6451899
    Abstract: The present invention relates to aqueous formulations comprising: i. at least one hydrophilic particulate polymer P1, as an aqueous dispersion, composed essentially of monoethylenically unsaturated monomers having a water-solubility in the range from 10 to 100 g/l (at 25° C. and 1 bar), and ii. at least one hydrophobic particulate polymer P2, as an aqueous dispersion, composed essentially of ethylenically unsaturated monomers having a water-solubility below 10 g/l (at 25° C. and 1 bar), the glass transition temperature Tg1 of the polymer P1 being less than 10 K different from the glass transition temperature Tg2 of the polymer P2.
    Type: Grant
    Filed: November 20, 2000
    Date of Patent: September 17, 2002
    Assignee: BASF Aktiengesellschaft
    Inventors: Cheng-Le Zhao, Uwe Dittrich, Joachim Roser, Joachim Pakusch, Harald Röckel
  • Publication number: 20010041238
    Abstract: Adhesive-coated, peelable protective films and peelable labels, wherein the adhesive contains a copolymer that is capable of undergoing free-radical polymerization and which comprises, to an extent of from 0.
    Type: Application
    Filed: March 7, 2001
    Publication date: November 15, 2001
    Applicant: BASF Aktiengesellschaft
    Inventors: Christelle Staller, Karl-Heinz Schumacher, Oliver Hartz, Harald Roeckel
  • Publication number: 20010031826
    Abstract: The use of an aqueous emulsion paint having a pigment content of from 40 to 200 parts by weight per 100 parts by weight of polymer to coat buildings or building parts, wherein said polymer comprises an emulsion copolymer containing from 0.
    Type: Application
    Filed: March 8, 2001
    Publication date: October 18, 2001
    Applicant: BASF Aktiengesellschaft
    Inventors: Matthias Laubender, Frauke Richter, Harald Roeckel, Maria Gyopar Rau