SILANES AND POLYSILOXANES

• US 20110028674A1
• Filed: 03/13/2009
• Published: 02/03/2011
• Est. Priority Date: 03/20/2008
• Status: Abandoned Application

• Current Assignee: Huntsman Textile Effects (Germany) Gmbh (Huntsman Corporation)
• Original Assignee: Huntsman Textile Effects (Germany) Gmbh (Huntsman Corporation)
• Inventors: Tschida, Günther, Lindmair, Gabriele, Wech, Sabrina, Chrobaczek, Harald
• Application Number:
  US12/933,212
• Publication Number:
  US 20110028674A1
• Time in Patent Office: Days
• US Class Current: 528/38
• CPC Class Codes: C07F 7/10 containing nitrogen having a Si-N linkage
• CPC Class Codes: C07F 7/1804 Compounds having Si-O-C linkages Si-O-acyl linkages C07F7/1896

Abstract

Silanes of the formula

and novel polysiloxanes are described, the polysiloxanes being obtainable by reaction of polyorganosiloxanes with silanes of the above-indicated formula or with silanes of the formula

The novel polysiloxanes thus obtained are useful in the treatment of textile fabrics composed of natural or synthetic fibers and other uses.

Claims

1. A monomeric silane of the general structural formula (XXXV)

2. A polyorganosiloxane obtainable by reaction of a polyorganosiloxane of the formula (VIII) or of a mixture of polyorganosiloxanes of the formula (VIII)

3. The polyorganosiloxane according to claim 2, characterized in that a polydimethylsiloxane is used as polyorganosiloxane of the formula (VIII) for the reaction with silane.

4. The polyorganosiloxane according to claim 2, characterized in that from 1 to 10 000 mol of polyorganosiloxane are used per mole of silane in the reaction.

6. The polyorganosiloxane according to claim 4, characterized in that from 5-1000 mol of polyorganosiloxane are used per mole of silane in the reaction.

7. A method for treating fiber materials comprising applying the polyorganosiloxane according to claim 2 to the fiber material.

8. The method according to claim 7 wherein the fiber material comprises textile fabric.

5. (canceled)