Patents by Inventor Belma Erdogan-Haug

Belma Erdogan-Haug 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).

  • Acrylic pressure-sensitive adhesives with aziridine crosslinking agents
    Patent number: 8420214
    Abstract: A pre-adhesive composition is described comprising an acid-functional (meth)acrylate copolymer and an aziridine crosslinking agent, which when crosslinked provides a pressure-sensitive adhesive and pressure-sensitive adhesive articles.
    Type: Grant
    Filed: June 9, 2009
    Date of Patent: April 16, 2013
    Assignee: 3M Innovative Properties Company
    Inventors: Maureen A. Kavanagh, Belma Erdogan-Haug, Timothy D. Filiatrault, Shaun D. McCracken, Kumars Sakizadeh
  • Crosslinkable syrup copolymers with aminoalkyl (meth)acryloyl solvent monomers
    Patent number: 8404778
    Abstract: A pre-adhesive syrup polymer composition is described comprising an acid-functional (meth)acrylate copolymer and an aminoalkyl (meth)acryloyl solvent monomer, which when polymerized, provides a pressure-sensitive adhesive and pressure-sensitive adhesive articles.
    Type: Grant
    Filed: June 6, 2012
    Date of Patent: March 26, 2013
    Assignee: 3M Innovative Properties Company
    Inventors: Belma Erdogan-Haug, Maureen A. Kavanagh, Marie Aloshyna ep Lesuffleur, Larry R. Krepski, Babu N. Gaddam
  • PRESSURE SENSITIVE ADHESIVES CONTAINING POLYMERIC SURFACE-MODIFIED NANOPARTICLES
    Publication number: 20130040069
    Abstract: Pressure sensitive adhesives comprising an acrylate polymer and surface-modified nanoparticles are described. The surface-modified nanoparticles comprise a nanoparticle having a silica surface and surface modifying groups covalently attached to the silica surface. At least one surface-modifying group is a polymeric silane surface modifying group. At least one surface-modifying group is a non-polymeric silane surface modifying group. Methods of preparing such adhesives, including their exposure to UVA and UVC radiation are also described.
    Type: Application
    Filed: April 19, 2011
    Publication date: February 14, 2013
    Inventors: Michele A. Craton, Kelly S. Anderson, Belma Erdogan-Haug, Jayshree Seth
  • Pressure Sensitive Adhesives Containing Reactive, Surface-Modified Nanoparticles
    Publication number: 20130035433
    Abstract: Acrylic copolymer pressure sensitive adhesive compositions containing surface-modified nanoparticles are described. The surface-modified nanoparticles are based on nanoparticles having a silica surface and a plurality of silane surface-modifying groups covalently bonded to the silica surface. Although some of the silane surface modifying groups may be non-reactive, at least 25 mole percent, and up to 100 mole percent, of the silane surface-modifying groups are reactive silane surface-modifying groups.
    Type: Application
    Filed: April 7, 2011
    Publication date: February 7, 2013
    Applicant: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Silke D. Mechernich, Adrian S. Eckert, Steffen Traser, Belma Erdogan-Haug
  • CROSSLINKABLE SYRUP COPOLYMERS WITH AMINOALKYL (METH)ACRYLOYL SOLVENT MONOMERS
    Publication number: 20120252980
    Abstract: A pre-adhesive syrup polymer composition is described comprising an acid-functional (meth)acrylate copolymer and an aminoalkyl (meth)acryloyl solvent monomer, which when polymerized, provides a pressure-sensitive adhesive and pressure-sensitive adhesive articles.
    Type: Application
    Filed: June 6, 2012
    Publication date: October 4, 2012
    Inventors: Belma Erdogan-Haug, Maureen A. Kavanagh, Marie Aloshyna ep Lesuffleur, Larry R. Krepski, Babu N. Gaddam
  • (Meth)acryloyl-aziridine crosslinking agents and adhesive polymers
    Patent number: 8263711
    Abstract: Described is a pre-adhesive, curable composition comprising an acid-functional (meth)acrylate copolymer and a novel (meth)acryloyl-aziridine crosslinking agent, which when crosslinked provides a pressure-sensitive adhesive composition.
    Type: Grant
    Filed: August 4, 2010
    Date of Patent: September 11, 2012
    Assignee: 3M Innovative Properties Company
    Inventors: Larry R. Krepski, Peiwang Zhu, Belma Erdogan-Haug, Wen Jie Zhang, Dang Xie, Maureen A. Kavanagh, Marie Aloshyna ep Lesuffleur, Babu Gaddam, Qing Wu
  • Crosslinkable syrup copolymers with aminoalkyl (meth)acryloyl solvent monomers
    Patent number: 8222340
    Abstract: A pre-adhesive syrup polymer composition is described comprising an acid-functional (meth)acrylate copolymer and an aminoalkyl (meth)acryloyl solvent monomer, which when polymerized, provides a pressure-sensitive adhesive and pressure-sensitive adhesive articles.
    Type: Grant
    Filed: April 5, 2010
    Date of Patent: July 17, 2012
    Assignee: 3M Innovative Properties Company
    Inventors: Belma Erdogan-Haug, Maureen A. Kavanagh, Marie Aloshyna ep Lesuffleur, Larry R. Krepski, Babu N. Gaddam
  • Acrylic pressure-sensitive adhesives with aziridinyl-epoxy crosslinking system
    Patent number: 8148471
    Abstract: A pre-adhesive composition is described comprising an acid-functional (meth)acrylate copolymer and a crosslinking system comprising an aziridine crosslinking agent and epoxy-functional (meth)acryloyl monomer, which when crosslinked, provides a pressure-sensitive adhesive and pressure-sensitive adhesive articles.
    Type: Grant
    Filed: November 4, 2010
    Date of Patent: April 3, 2012
    Assignee: 3M Innovative Properties Company
    Inventors: Maureen A. Kavanagh, Larry R. Krepski, Kelly S. Anderson, Peiwang Zhu, Belma Erdogan-Haug, Babu N. Gaddam
  • CROSSLINKABLE ACRYLATE ADHESIVE POLYMER COMPOSITION
    Publication number: 20110178248
    Abstract: A pre-adhesive syrup copolymer composition comprising an acid functional acrylate solute copolymer, a monomer solvent mixture, and a polyaziridine crosslinking agent is disclosed.
    Type: Application
    Filed: August 4, 2010
    Publication date: July 21, 2011
    Inventors: Maureen A. Kavanagh, Belma Erdogan-Haug, Larry R. Krepski, Peiwang Zhu, Babu Gaddam, Dang Xie, Wen Jie Zhang, Qing Wu
  • (METH)ACRYLOYL-AZIRIDINE CROSSLINKING AGENTS AND ADHESIVE POLYMERS
    Publication number: 20110152445
    Abstract: Described is a pre-adhesive, curable composition comprising an acid-functional (meth)acrylate copolymer and a novel (meth)acryloyl-aziridine crosslinking agent, which when crosslinked provides a pressure-sensitive adhesive composition.
    Type: Application
    Filed: August 4, 2010
    Publication date: June 23, 2011
    Inventors: Larry R. Krepski, Peiwang Zhu, Belma Erdogan-Haug, Wen Jie Zhang, Dang Xie, Maureen A. Kavanagh, Marie Aloshyna ep Lesuffleur, Babu Gaddam, Qing Wu
  • Acrylic Pressure-Sensitive Adhesives with Aziridinyl-Epoxy Crosslinking System
    Publication number: 20110124797
    Abstract: A pre-adhesive composition is described comprising an acid-functional (meth)acrylate copolymer and a crosslinking system comprising an aziridine crosslinking agent and epoxy-functional (meth)acryloyl monomer, which when crosslinked, provides a pressure-sensitive adhesive and pressure-sensitive adhesive articles.
    Type: Application
    Filed: November 4, 2010
    Publication date: May 26, 2011
    Inventors: Maureen A. Kavanagh, Larry R. Krepski, Kelly S. Anderson, Peiwang Zhu, Belma Erdogan-Haug, Babu N. Gaddam
  • Acrylic Pressure-Sensitive Adhesives with Aziridine Crosslinking Agents
    Publication number: 20110076493
    Abstract: A pre-adhesive composition is described comprising an acid-functional (meth)acrylate copolymer and an aziridine crosslinking agent, which when crosslinked provides a pressure-sensitive adhesive and pressure-sensitive adhesive articles.
    Type: Application
    Filed: June 9, 2009
    Publication date: March 31, 2011
    Inventors: Maureen A. Kavanagh, Belma Erdogan-Haug, Timothy D. Filiatrault, Shaun D. McCracken, Kumars Sakizadeh
  • DENTAL FILLING COMPOSITION COMPRISING HYPERBRANCHED COMPOUND
    Publication number: 20110045444
    Abstract: Compositions comprising a hyperbranched compound and a polymer prepared from reactants comprising at least one (meth)acrylate monomer, and dental filling compositions comprising a hyperbranched compound.
    Type: Application
    Filed: April 16, 2009
    Publication date: February 24, 2011
    Inventors: Prabhakara S. Rao, Steven M. Aasen, Belma Erdogan-Haug, Babu N. Gaddam, Russel A. Roiko, Eugene G. Joseph
  • DENTAL FILLING COMPOSITION COMPRISING ACIDIC POLYMER COMPOUND AND METHOD OF USING THE SAME
    Publication number: 20110027760
    Abstract: Compositions comprising an acidic polymer compound and a (meth)acrylic copolymer prepared from reactants comprising at least one aliphatic, aromatic, or aralkyl (meth)acrylate monomer and at least one ethylenically unsaturated monomer having a polar group or a siloxane group, and dental filling compositions comprising the composition, and methods of using the compositions
    Type: Application
    Filed: April 6, 2009
    Publication date: February 3, 2011
    Inventors: Prabhakara S. Rao, Steven M. Aasen, Belma Erdogan-Haug, Russell A. Roiko, Eugene G. Joseph