Mildew-resistant sealing compound formulations containing a benzothiophene-2-cy-clohexylcarboxamide-s,s-dioxide

• US 20050003205A1
• Filed: 07/03/2002
• Published: 01/06/2005
• Est. Priority Date: 07/11/2001
• Status: Abandoned Application

• Current Assignee: Bayer AG, GE Bayer Silicones GmbH & Co. KG (Momentive Performance Materials Holdings LLC)
• Original Assignee: Bayer AG, GE Bayer Silicones GmbH & Co. KG (Momentive Performance Materials Holdings LLC)
• Inventors: Putzer, Markus Alexander, Preuss, Krystyna, Wachtler, Peter, Augustin, Thomas
• Application Number:
  US10/483,357
• Publication Number:
  US 20050003205A1
• Time in Patent Office: Days
• US Class Current: 428/423.100
• CPC Class Codes: A01N 2300/00 Combinations or mixtures of active ingredients covered by classes A01N27/00 - A01N65/48 with other active or formulation relevant ingredients, e.g. specific carrier materials or surfactants, covered by classes A01N25/00 - A01N65/48
• CPC Class Codes: A01N 25/10 Macromolecular compounds
• CPC Class Codes: A01N 25/24 containing ingredients to enhance the sticking of the active ingredients
• CPC Class Codes: A01N 25/34 Shaped forms, e.g. sheets, not provided for in any other sub-group of this main group
• CPC Class Codes: A01N 43/12 condensed with a carbocyclic ring
• CPC Class Codes: C08K 5/45 Heterocyclic compounds having sulfur in the ring
• CPC Class Codes: Y10T 428/31551 Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
• CPC Class Codes: Y10T 428/31663 As siloxane, silicone or silane
• CPC Class Codes: Y10T 428/31938 Polymer of monoethylenically unsaturated hydrocarbon

Abstract

The invention relates to mildew-resistant sealing compounds, in particular with a base of silicone, urethane and/or an acrylic base, which contain a benzothiophene-2-cyclohexylcarboxamide-S,S-dioxide.

Claims

1. Sealing compounds containing benzothiophene-2-cyclohexylcarboxamide-S,S-dioxide.

2. Sealing compounds according to claim 1, wherein said sealing compounds are systems which are curable at room temperature.

3. Sealing compounds according to claims 1 or 2, wherein said sealing compounds are single-component systems.

4. Sealing compounds according to claims claims 1 or 2, wherein said sealing compounds are silicone, urethane, and/or acrylic sealing compounds.

7. Articles, shaped articles, or coatings containing cured sealing compounds according to claims 1 or 2.

8. Articles, shaped articles, or coatings containing cured sealing compounds according to claim 3.

9. Articles, shaped articles, or coatings containing cured sealing compounds according to claim 4.

5. A method of rendering sealing compounds mildew-resistant, which comprises adding benzothiophene-2-cyclohexylcarboxamide-S,S-dioxide to said sealing compounds in quantities of 0.25-3 weight-%.

6. Method for the protection of cured sealing compounds from mildew, which comprises curing or treating said sealing compounds with benzothiophene-2-cyclohexylcarboxamide-S,S-dioxide.