| Patent Number |
Title Of Patent |
Date Issued |
| 6472492 |
Process for the manufacture of multifunctional polyorganosiloxanes (POSs) by dehydrocondensation |
October 29, 2002 |
| The invention concerns the manufacturing, on an industrial scale, of multifunctional polyorganosiloxanes. The process of the invention is a (semi) continuous method of manufacturing polyorganosiloxanes with Si-alkyl and SiOR (R-alkyl) functionality, in which: 1. A dehydrogenocondensa |
| 4791029 |
Aqueous emulsions of organopolysiloxane compositions adapted for coating flexible substrates |
December 13, 1988 |
| Aqueous emulsions of crosslinkable polyaddition organopolysiloxane compositions, well adapted for the thin layer coating of flexible substrates to impart water-repellency and nonadherency thereto, comprise a first aqueous emulsion A including end-vinylated polysiloxanes, a vinylated |
| 4201824 |
Hydrophilic polyurethanes and their application as soil-release, anti-soil redeposition, and ant |
May 6, 1980 |
| Novel linear hydrophilic polyurethane polymers are presented. The polymers provide outstanding soil-release, anti-soil redeposition and anti-static properties when applied to natural and synthetic textile substrates, especially textile substrates containing polyester fibers. These po |
| 4159978 |
Polyacetal polymers and their application as soil release and anti-soil redeposition agents for |
July 3, 1979 |
| Novel polyacetal polymers are presented. The polymers provide outstanding renewable soil release, anti-soil redeposition and anti-static properties when applied to natural and synthetic textile substrates, especially textile substrates containing polyester fibers. |
| 4110284 |
Polyurethane latexes from sulfonate prepolymer, aqueous chain extension process, and coated supp |
August 29, 1978 |
| Process of preparing anionic polyurethane latexes without the addition of a foreign emulsifying surface active agent comprising rendering the basic polyester or polyether constituent of the latex intrinsically emulsifiable or dispersible in water by incorporating an anionic functional gr |
| 4107056 |
Novel polyacetal polymers and their application as a soil-release and anti-soil redeposition age |
August 15, 1978 |
| Novel polyacetal polymers are presented. The polymers provide outstanding renewable soil release, anti-soil redeposition and anti-static properties when applied to natural and synthetic textile substrates, especially textile substrates containing polyester fibers. |
