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Peter Tschirner

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  • Emmerting, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for producing polyvinylacetals
    • Patent number 7,351,765
    • Issue date Apr 1, 2008
    • Wacker Polymer Systems GmbH & Co. KG
    • Kurt Stark
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for preparing solid polyvinyl ester resins
    • Patent number 6,939,931
    • Issue date Sep 6, 2005
    • Wacker Polymer Systems GmbH & Co. KG
    • Peter Tschirner
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyvinyl acetals with improved adhesion
    • Patent number 6,870,009
    • Issue date Mar 22, 2005
    • Wacker Polmer Systems GmbH & Co. KG
    • Kurt Stark
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyvinylacetal-grafted polymers
    • Patent number 6,734,246
    • Issue date May 11, 2004
    • Wacker Polymer Systems GmbH & Co. KG
    • Hans-Peter Weitzel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Functionalized copolymers for preparing coating compositions
    • Patent number 6,624,243
    • Issue date Sep 23, 2003
    • Wacker Polymer Systems GmbH & Co. KG
    • Kurt Stark
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Preparation of polyvinyl alcohol
    • Patent number 6,576,720
    • Issue date Jun 10, 2003
    • Wacker Polymer Systems GmbH & Co. KG
    • Werner Bauer
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Protective-colloid-stabilized polymer compositions
    • Patent number 6,262,167
    • Issue date Jul 17, 2001
    • Wacker-Chemie GmbH
    • Hans-Peter Weitzel
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Modified polyvinylacetals with low solution viscosity
    • Patent number 6,211,289
    • Issue date Apr 3, 2001
    • Wacker-Chemie GmbH
    • Peter Tschirner
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Fusible chlorine-free vinyl acetate copolymer fibres
    • Patent number 5,880,239
    • Issue date Mar 9, 1999
    • Wacker-Chemie GmbH
    • Peter Tschirner
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Grant

    Coating agents for coating aluminum
    • Patent number 5,525,656
    • Issue date Jun 11, 1996
    • Wacker-Chemie GmbH
    • Peter Heiling
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    Method for producing polyvinylacetals
    • Publication number 20050171280
    • Publication date Aug 4, 2005
    • Kurt Stark
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Process for preparing solid polyvinyl ester resins
    • Publication number 20030195319
    • Publication date Oct 16, 2003
    • Wacker Polymer Systems GmbH & Co. KG
    • Peter Tschirner
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    Polyvinyl acetals with improved adhesion
    • Publication number 20030040575
    • Publication date Feb 27, 2003
    • Wacker Polymer Systems GmbH & Co. KG
    • Kurt Stark
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polyvinylacetal-grafted polymers
    • Publication number 20020115785
    • Publication date Aug 22, 2002
    • Wacker Polymer Systems GmbH & Co. KG
    • Hans-Peter Weitzel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Functionalized copolymers for preparing coating compositions
    • Publication number 20020007009
    • Publication date Jan 17, 2002
    • Wacker-Chemie GmbH
    • Kurt Stark
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...