• cyclic siloxanes
  • The invention relates to silicon oils, more particularly, to a novel method for the preparation of a silicon oil by polymerization and rearrangement of cyclic siloxanes in the presence of an alkaline catalyst and a co-catalyst which is a cryptand (macroheterobicyclic diamine) acting as a polymerization accelerator. (patentsencyclopedia.com)
  • Cyclic siloxanes that contain releasable active ingredients are described. (google.com)
  • The present invention relates to cyclic siloxanes suitable for use in a variety of applications including personal care formulations, household products, automotive, textiles and molding materials wherein the cyclic siloxane has been chemically modified to release an active ingredient upon hydrolysis. (google.com)