Patent application number | Description | Published |
20080221294 | RESOL BEADS, METHODS OF MAKING THEM, AND METHODS OF USING THEM - Resol beads are disclosed prepared by reaction of a phenol with an aldehyde, with a base as catalyst, in the presence of a colloidal stabilizer, and optionally a surfactant. The resol beads have a variety of uses, and may be thermally treated and carbonized to obtain activated carbon beads. | 09-11-2008 |
20090185988 | POLYVINYL ULTRAVIOLET LIGHT ABSORBERS FOR PERSONAL CARE - UV-absorbing polymers and copolymers suitable for Composition into sunscreens for the protection of human skin. The UV-absorbing chromophoric monomers chosen are simple and easily synthesized. With the correct choice of chromophoric monomer or mixture of monomers, protection against UV-A radiation or against both UV-A and UV-B radiation can be achieved. With the correct choice of comonomer, copolymers produced as aqueous latex emulsions or as Polyethylene Glycol solutions can also be achieved. | 07-23-2009 |
20120271028 | RESOL BEADS, METHODS OF MAKING THEM, AND METHODS OF USING THEM - Resol beads are disclosed that are prepared in high yield by reaction of a phenol with an aldehyde, with a base as catalyst, a colloidal stabilizer, and optionally a surfactant. The resol beads have a variety of uses, and may be thermally treated and carbonized to obtain activated carbon beads. | 10-25-2012 |
20130192779 | PROCESSES TO PRODUCE SHORT CUT MICROFIBERS - A process for producing a microfiber product stream, the process comprising:
| 08-01-2013 |
20130192780 | PROCESSES TO PRODUCE SHORT CUT MICROFIBERS - A process for producing a microfiber product stream, the process comprising:
| 08-01-2013 |
20130193085 | PROCESSES TO PRODUCE SHORT CUT MICROFIBERS - A process for producing a microfiber product stream is provided comprising: | 08-01-2013 |
20130193086 | PROCESSES TO PRODUCE SHORT CUT MICROFIBERS - A process for producing a microfiber product stream is provided comprising:
| 08-01-2013 |
20130277320 | PROCESSES TO PRODUCE SHORT CUT MICROFIBERS - A process for separating a first mother liquor stream is provided. The process comprises: separating a first mother liquor stream in a second solid liquid separation zone to produce a secondary wet cake stream and a second mother liquor stream; wherein the first mother liquor stream comprises water non-dispersible microfiber, water, and water dispersible sulfopolyester; wherein the second mother liquor stream comprises water and water dispersible sulfopolyester; and wherein the secondary wet cake stream comprises water non-dispersible polymer microfiber. | 10-24-2013 |