| DYNAX CORPORATION Patent applications |
| Patent application number | Title | Published |
|---|
| 20090104401 | Method for Producing Alkylsiloxane Aerogel, Alkylsiloxane Aerogel, Apparatus for Producing Same, and Method for Manufacturing Panel Containing Same - A method for producing an alkylsiloxane aerogel of the invention includes (a) a step of letting a reaction to produce a sol and a reaction to convert the sol to a gel take place in one step by adding a silicon compound whose molecules have a hydrolysable functional group and a nonhydrolysable functional group to an acidic aqueous solution containing a surfactant, and (b) a step of drying the gel produced in the step (a). In the step (b), the gel is dried at a temperature and a pressure below the critical point of a solvent used to dry the gel. | 04-23-2009 |
| 20090032361 | WET FRICTION PLATE - To control initial shudder in a wet paper friction plate, the frictional sliding surface of a wet paper friction member is preconditioned by frictional sliding contact with a mating plate until its bearing length ratio tp at a cutting depth of 10 μm is in the range from 70 to 85%. The preconditioning is optionally preceded by grinding, preferably before the wet paper friction member is attached to a base plate. | 02-05-2009 |
