| Patent Number |
Title Of Patent |
Date Issued |
| 7368173 |
Siloxane resin-based anti-reflective coating composition having high wet etch rate |
May 6, 2008 |
| Herein we disclose a composition, comprising a siloxane resin having the formula (HSiO.sub.3/2).sub.a. (SiO.sub.4/2).sub.b(HSiX.sub.3/2).sub.c(SiX.sub.4/2).sub.d, wherein each X is independently --O--, --OH, or --O--(CH.sub.2).sub.m--Z.sub.n, wherein each m is independently an intege |
| 6737117 |
Hydrosilsesquioxane resin compositions having improved thin film properties |
May 18, 2004 |
| Herein is disclosed a resin solution, comprising (a) about 0.1 solids wt % to about 50 solids wt % of an organosiloxane resin comprising the formula (RSiO.sub.3/2).sub.x (R'SiO.sub.3/2).sub.y, wherein R is selected from the group consisting of C.sub.4 -C.sub.24 alkyl, C.sub.4 -C.sub.24 a |
| 6596834 |
Silicone resins and porous materials produced therefrom |
July 22, 2003 |
| Silicone resins having the general formula (R.sup.1 SiO.sub.3/2).sub.x (HSiO.sub.3/2).sub.y where R.sup.1 is an alkyl group having 8 to 24 carbon atoms; x has a value of 0.05 to 0.7; y has a value of 0.3 to 0.95 and x+y =1. The resins are used to form porous ceramic materials and porous |
| 6541107 |
Nanoporous silicone resins having low dielectric constants |
April 1, 2003 |
| Nanoporous silicone resins and silicone resin films having low dielectric constants and a method for preparing such nanoporous silicone resins. The silicone resin comprises the reaction product of a mixture comprising (A) 15-70 mol % of a tetraalkoxysilane described by formulaThe silicone |
| 6399210 |
Alkoxyhydridosiloxane resins |
June 4, 2002 |
| An alkoxyhydridosiloxane resin composition comprising ROSiO.sub.3/2 siloxane units and HSiO.sub.3/2 siloxane units wherein R is an alkyl group having 10 to 28 carbon atoms, wherein the alkoxyhydridosiloxane resin contains an average from 5 to 40 mole percent silicon bonded alkoxy gro |
| 6359096 |
Silicone resin compositions having good solution solubility and stability |
March 19, 2002 |
| Soluble silicone resin compositions having good solution stability and a method for their preparation. The silicone resin comprises the reaction product of a mixture comprising(A) 15-70 mol % of a tetraalkoxysilane described by formulawhere each R.sup.1 is an independently selected alkyl gro |
| 6313045 |
Nanoporous silicone resins having low dielectric constants and method for preparation |
November 6, 2001 |
| Nanoporous silicone resins and silicone resin films having low dielectric constants and a method for preparing such nanoporous silicone resins. The silicone resin comprises the reaction product of a mixture comprising(A) 15-70 mol % of a tetraalkoxysilane described by formula where each R.su |
| 6232424 |
Soluble silicone resin compositions having good solution stability |
May 15, 2001 |
| Soluble silicone resin compositions having good solution stability and a method for their preparation. The silicone resin comprises the reaction product of a mixture comprising(A) 15-70 mol % of a tetraalkoxysilane described by formula where each R.sup.1, is an independently selected alkyl g |
| 6207722 |
Foam control compositions having resin-fillers |
March 27, 2001 |
| The present invention relates to a foam control composition and to its use in foaming systems. More particularly, this invention relates to a foam control composition comprising a polysiloxane and a resin-filler made from MQ resins having at least one polyoxyalkylene group. The compositi |
| 6197913 |
Method for making microporous silicone resins with narrow pore-size distributions |
March 6, 2001 |
| A method for preparing a microporous silicone resin which can be used to form low dielectric constant films useful for electrical insulating coatings on electronic devices comprising (A) contacting a hydridosilicon containing resin with an alkenyltriarylsilane in the presence of a pl |
| 6184260 |
Method for making nanoporous silicone resins from alkylhydridosiloxane resins |
February 6, 2001 |
| A method for preparing a nanoporous silicone resin which can be used to form low dielectric constant films useful for electrical insulating coatings on electronic devices comprising (A) contacting a hydridosilicon containing resin with a 1-alkene comprising about 8 to 28 carbon atoms in |
| 6143360 |
Method for making nanoporous silicone resins from alkylydridosiloxane resins |
November 7, 2000 |
| A method for preparing a nanoporous silicone resin which can be used to form low dielectric constant films useful for electrical insulating coatings on electronic devices comprising (A) contacting a hydridosilicon containing resin with a 1-alkene comprising about 8 to 28 carbon atoms in |
| 6075087 |
Resin-fillers produced in-situ in silicone polymer compositions method for preparation of the co |
June 13, 2000 |
| This invention relates to resin-fillers and compositions containing the resin-fillers. Resin-fillers are the reaction product of a resin having monofunctional siloxane (M) units and tetrafunctional siloxane (Q) units, chemically linked to a crosslinker by addition reaction. The resin-fil |
| 6072012 |
Ultra-high molecular weight, soluble siloxane resins |
June 6, 2000 |
| An ultra-high molecular weight MQ resin and a method for its preparation are disclosed. The ultra-high molecular weight MQ resin has weight average molecular weight of at least 100,000, and the ultra-high molecular weight MQ resin is soluble in organic solvents. |
| 5861472 |
Method of making silicone pressure sensitive adhesives |
January 19, 1999 |
| The present invention relates to a method of making silicone pressure sensitive adhesive compositions comprising the steps of heating a mixture of a polydiorganosiloxane, a silicone resin copolymer, and an equilibration catalyst, and then adding an organic peroxide or azo compound to |
