Patents by Inventor Simon Kniesel

Simon Kniesel 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).

  • COMPOSITION OF REINFORCED POLYALKYLENE TEREPHTHALATE, PREPARATION AND USE THEREOF
    Publication number: 20160060452
    Abstract: A composition comprises polyalkylene terephthalate and terpolymer of alkylene diol, isophthalic acid and terephthalic acid, and polyalkylene terephthalate reinforcing fiber. The composition may be used to form an article, alone or with other thermoplastic material, at lower processing temperature, with higher melt flowability. The article formed is characterized with lower warpage and improved mechanical properties. The article may be useful for automotive, electrical, household, construction, and industrial applications. A method of preparing such thermoplastic polyester is also disclosed.
    Type: Application
    Filed: March 26, 2014
    Publication date: March 3, 2016
    Inventors: Zhenguo Liu, Dai Watanabe, Hui Wang, Simon Kniesel
  • Flame retardant compositions with polymeric dispersing agents
    Patent number: 8735474
    Abstract: The invention relates to a flame retardant composition, wherein the following components: a) At least one flame retardant component selected from the group consisting of phosphinic acid salts and nitrogen containing compounds; and b) At least one polymeric dispersing agent selected from the group consisting of styrenemaleic acid anhydride copolymers, long chain carboxylic acid salts and aliphatic polyether substituted by acidic groups; and c) A polymer substrate; are present.
    Type: Grant
    Filed: August 20, 2009
    Date of Patent: May 27, 2014
    Assignee: BASF SE
    Inventors: Simon Kniesel, Rudolf Pfaendner
  • Phosphinic acid hydrazide flame retardant compositions
    Patent number: 8729163
    Abstract: The invention relates to flame retardant compositions, wherein a phosphinic acid hydrazide is present in a polymer substrate. The combination with >NOR-compounds improves the flame retardant properties.
    Type: Grant
    Filed: July 26, 2011
    Date of Patent: May 20, 2014
    Assignee: BASF SE
    Inventors: Rainer Xalter, Simon Kniesel
  • PHOSPHINIC ACID HYDRAZIDE FLAME RETARDANT COMPOSITIONS
    Publication number: 20130137800
    Abstract: The invention relates to flame retardant compositions, wherein a phosphinic acid hydrazide is present in a polymer substrate. The combination with >NOR-compounds improves the flame retardant properties.
    Type: Application
    Filed: July 26, 2011
    Publication date: May 30, 2013
    Applicant: BASF SE
    Inventors: Rainer Xalter, Simon Kniesel
  • FLAME RETARDANT COMPOSITIONS WITH POLYMERIC DISPERSING AGENTS
    Publication number: 20110190428
    Abstract: The invention relates to a flame retardant composition, wherein the following components: a) At least one flame retardant component selected from the group consisting of phosphinic acid salts and nitrogen containing compounds; and b) At least one polymeric dispersing agent selected from the group consisting of styrenemaleic acid anhydride copolymers, long chain carboxylic acid salts and aliphatic polyether substituted by acidic groups; and c) A polymer substrate; are present.
    Type: Application
    Filed: August 20, 2009
    Publication date: August 4, 2011
    Applicant: BASF SE
    Inventors: Simon Kniesel, Rudolf Pfaendner
  • Polycarbonate Flame Retardant Compositions
    Publication number: 20100168295
    Abstract: The invention relates to a flame retardant composition, wherein a combination of selected flame retardants, particularly potassium perfluorobutane sulphonate, with fluorocarbon or siloxane terminated polycarbonates is present in a polycarbonate substrate. The combination improves the light transparency of polycarbonates.
    Type: Application
    Filed: August 8, 2006
    Publication date: July 1, 2010
    Inventors: Christine Breiner, Michael Tinkl, Fabien Jean Brand, Simon Kniesel