Quotables
"The production of too many useful things results in too many useless people."
Karl Marx
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7923507 | Polyorganosiloxane—containing compositions A polyorganosiloxane-containing composition which comprises a cationic emulsion of a polyorganosiloxane and a surface-modified colloidal silica component having a zeta potential greater than zero. This composition optionally contains a silicone-curing catalyst. ... | 04/12/2011 |
| 7629415 | Highly concentrated self-emulsifying preparations containing organopolysiloxanes and alkylammonium compounds and use thereof in aqueous systems This invention concerns highly concentrated self-emulsifying preparations containing organopolysiloxanes and alkylammonium compounds and use thereof in aqueous systems on textile substrates. More particularly, this invention concerns preparations consisting of fully... | 12/08/2009 |
| 7619035 | Method of producing addition products of compounds containing SiH groups onto reactants having one double bond on aqueous media The invention relates to a method of producing organically modified siloxanes and silanes by noble-metal-catalyzed reaction of siloxanes and/or silanes having at least one SiH group with a compound having one double bond, wherein the reaction is carried out in the p... | 11/17/2009 |
| 7582700 | Method for the production of emulsions of highly-viscous organopolysiloxanes Emulsions of highly viscous organopolysiloxanes are prepared by reacting organopolysiloxanes having at least one Si—OH group with alkoxysilanes bearing a group BReSi(OR3)3-e wherein R is a hydrocarbon radical and B is a radical —... | 09/01/2009 |
| 7501473 | Aminofunctional silicone resins and emulsions containing them This invention relates to aminofunctional silicone resins having high aryl content R2SiO2/2 content and amine content. The aminofunctional silicone resins of this invention are useful in making tough, water, solvent, and heat resistant hybrid m... | 03/10/2009 |
| 7371464 | Adhesive compositions Polydiorganosiloxane polyoxamide, linear, block copolymers and methods of making the copolymers are provided. The method of making the copolymers involves reacting a diamine with a polydiorganosiloxane precursor having oxalylamino groups. The polydioroganosiloxane p... | 05/13/2008 |
| 7329707 | Partially quaternised, amino-functional organopolysiloxanes and their use in aqueous systems This invention concerns preparations containing partially quarternized amino-functional organopolysiloxanes and use thereof in aqueous systems on textile substrates. The preparations contain (1) 2 to 60 percent by weight of a partially quartenized amino-functional o... | 02/12/2008 |
| 7291215 | Coating liquid for forming porous silica The coating liquid for forming porous silica according to the present invention is characterized by preferably containing a partial hydrolysis-condensation product of an alkoxysilane compound, a surfactant and an organic ampholyte, and by having a metal content of n... | 11/06/2007 |
| 7238745 | Aqueous polyurethane/urea dispersions containing alkoxysilane groups Polyurethane/ureas including hydrophilic moieties and alkoxysilane groups of formula (I) —X—CO—NR2—Y—Si—(Z)3 (I) where X is O or NR2; R2 is H, C1-C6 alkyl, substi... | 07/03/2007 |
| 7223821 | Curable resin composition To provide a two-pack type curable resin composition capable of securing a sufficient working life and having excellent curing property, in particular, deep curing property. The two-pack type curable resin composition includes: a first liquid containing a silyl grou... | 05/29/2007 |
| 7094845 | Basic silane coupling agent organic carboxylate composition, method for producing the same, and epoxy resin composition containing the same There is provided a composition for functioning as an effective additive for an epoxy resin that is a solid at room temperature and has a high storage stability, and a method thereof. The composition of the present invention is a basic silane coupling agent organic ... | 08/22/2006 |
| 7064174 | Silicon containing compounds A silicon containing adduct having the formula (I) wherein X is an electron withdrawing group selected from the group consisting of carbonyl and sulphone groups, sulphonium and phosphonium salts; R is selected from the group consisting of hydrogen, linear and branch... | 06/20/2006 |
| 7029756 | Soft tissue hydrophilic tissue products containing polysiloxane and having unique absorbent properties The present invention is a tissue product having two outer surfaces and at least one layered tissue sheet. The layered tissue sheet has two outer layers. The tissue product comprises at least one layer of the layered tissue sheet comprises polysiloxane pretreated pu... | 04/18/2006 |
| 6942818 | Polysiloxanes with quarternary groups featuring nitrogen atoms Described are polyorganosiloxanes that contain at least one radical in which a quaternized nitrogen atom is present. Furthermore, the polysiloxanes contain at least one further polar radical. The polyorganosiloxanes can be transformed into stable aqueous solutions o... | 09/13/2005 |
| 6936685 | Method for isolating polyorganosiloxanes The invention relates to a method for isolating polyorganosiloxanes from an aqueous dispersion, wherein the polyorganosiloxanes are separated from water in a dissolved form with the aid of an extraction agent. ... | 08/30/2005 |
| 6927251 | Mixtures of aqueous binders The present invention relates to aqueous silica sol-modified PU dispersions and their use as coating materials, in particular [lacuna] textiles and leather. ... | 08/09/2005 |
| 6878770 | Aqueous organosilicon compositions The invention relates to novel aqueous compositions containing (1) organosilicon compounds comprising ammonium groups, containing at least one grouping consisting of two protonated nitrogen atoms per molecule, said atoms being linked by at least three carbon atoms, ... | 04/12/2005 |
| 6794445 | Aqueous polysiloxane-polyurethane dispersion, its preparation and use in coating compositions The invention relates to aqueous dispersions of polysiloxane-polyurethanes based on selected, substantially difunctional starting materials, to their preparation and use for preparing coating compositions, and to a coating composition comprising as substantial binde... | 09/21/2004 |
| 6787603 | Method of making emulsion containing quaternary ammonium functional silanes and siloxanes Oil-in-water (O/W) and water-in-oil (W/O) emulsions and microemulsions containing silanes or siloxanes having quaternary ammonium groups are made by reacting organic quaternary ammonium compounds having epoxide groups or halohydrin groups, with silanes or siloxanes ... | 09/07/2004 |
| 6774179 | Encapsulation of actives in core-shell and gel particles This invention pertains to silicone core-shell or gel particles that contain active ingredients. The silicone particles are produced by emulsifying and reacting a composition comprising a siloxane have a first reactive group, a crosslinker having a second reactive g... | 08/10/2004 |
| 6713554 | Compositions for the manufacture of organo-mineral products, products obtained therefrom and their use The present invention relates to a composition comprising a component (A) containing, an aqueous alkali silicate solution and a primary amino-alcohol as a catalyst, and a component (B) containing a polyisocyanate. The present invention further relates to organo-mine... | 03/30/2004 |
| 6706812 | Polyorganosiloxane mixtures for treating fibre materials Polyorganosiloxane mixtures are obtainable by reacting linear polysiloxanes containing Si—H-bonds with linear dihydroxypolysiloxanes and amino-functional silanes. The reaction is carried out in such a way that the resultant product mixture still contains Si—H—... | 03/16/2004 |
| 6652977 | Primer composition A primer composition for metal surfaces is described. The primer composition has a coupling-agent and a cross-linking agent and may be used for epoxy-based paints in the absence of a phosphate coating and a chromic acid rinse.... | 11/25/2003 |
| 6649692 | Organopolysiloxane composition, emulsion-forming concentrates and aqueous emulsions formed therefrom and use of the emulsions in the treatment of textiles An organopolysiloxane composition which comprises: a) organopolysiloxane I of the general formula:... | 11/18/2003 |
| 6624243 | Functionalized copolymers for preparing coating compositions The invention provides functionalized copolymers in the form of their aqueous dispersions or water-redispersible powders, based on a) one or more monomers from the group consisting of vinyl esters of unbranched or branched alkylcarboxylic acids having 1 to... | 09/23/2003 |
| 6610782 | Binary silane emulsions for rendering absorbent substrates water repellant An aqueous silane composition for increasing the resistance to penetration by aqueous media of an absorbent substrate is disclosed. The compositions are made from effective amounts of ingredients that initially include: a hydrolyzable silane; a low molecu... | 08/26/2003 |
| 6608126 | Silicone liquid crystals, vesicles, and gels Silicone liquid crystals, silicone vesicles, and silicone gels are formed by combining (i) an amine functional silicone or an organic amine compound, (ii) an organic epoxide containing at least two epoxy groups or an epoxy functional silicone containing a... | 08/19/2003 |
| 6582620 | Water-soluble, water/oil repellent treating composition and method of making The reaction product obtained by cohydrolysis and condensation of (A) a fluorinated alkyl-bearing alkoxysilane, (B) an amino-bearing alkoxysilane, and (C) an alkoxysilyl-bearing polyorganosiloxane is dissolved in water to provide a water-soluble, water/oi... | 06/24/2003 |
| 6552122 | Aqueous emulsions of amine-functionalized organopolysiloxanes Aqueous emulsions of amine functionalized organopolysiloxane particles useful in personal care applications and methods for making are described. Useful compositions can be made by contacting at elevated temperatures, aqueous emulsions of organopolysiloxa... | 04/22/2003 |
| 6528121 | Aqueous treatment agent for wiping paper An aqueous treatment agent for wiping paper is capable of rendering tissue paper, toilet paper, and other types of wiping paper dry to the touch, highly smooth, nonsticky, and extremely soft while suppressing the slippery or wet feel thereof. The aqueous ... | 03/04/2003 |
| 6520186 | Reshapable hair styling composition comprising silicon-containing polycondensates A reshapable hair styling composition comprising at least one silicon-containing polycondensate chosen from polyurethanes, polyureas, and polyurethane-ureas, such as a polycondensate that is functionalized with at least one hydrolyzed or hydrolyzable sily... | 02/18/2003 |
| 6521699 | Aqueous silicone dispersion The invention concerns a silicon dispersion hardenable by cross-linking and useable particularly as putty, paint or film coating. The dispersion according to the instant invention contains hydroxylated condensable constituents and is free from hydrolyzabl... | 02/18/2003 |
| 6492459 | Aqueous creams of organosilicon compounds The invention relates to a stable aqueous cream consisting of the following components: (A), which is selected from (A1) C1 -C20 -alkyl-C2 -C6 -alkoxysilanes and (A2) organopolysiloxane containing alkoxy groups;... | 12/10/2002 |
| 6482890 | Aqueous curable resin composition An object is to remarkably improve the water resistance and weather resistance of the cured coating film in the aqueous curable resin composition. An aqueous dispersion is used as a main agent which contains, as essential components, gel-like resin disper... | 11/19/2002 |
| 6467961 | Lubricating coating compound, sliding structure combining two sliding members in which lubricating coating compound is applied to one of the sliding members, and slide bearing apparatus using the same A lubricating coating compound used for forming a thermosetting synthetic resin lubricating film, wherein a resin composition composed of an epoxy resin, a curing agent, a reactive silicone oil with an epoxy group, and a triazinethiol is dissolved in an o... | 10/22/2002 |
| 6455631 | Aqueous polyurethane dispersions containing modified hydrazide groups and their use in one-component thermoset compositions The present invention relates to aqueous polyurethane dispersions wherein the polyurethanes contain terminal hydrazide groups and correspond to the formula ##STR1## wherein the terminal, modified hydrazide groups are present in an amount of 1 to 25% ... | 09/24/2002 |
| 6451905 | Shear stable aminosilicone emulsions Shear stable aqueous emulsion of amino modified siloxanes may be made by the addition of a mono acid to the emulsion. These compositions may include acids such as (a) hydroxy carboxylic acids; (b) amino dicarboxylic acids; (c) amic acids; (d) monoesters o... | 09/17/2002 |
| 6444325 | Two-component coating compositions containing silane adhesion promoters The present invention relates to two-component coating compositions containing a) a polyisocyanate component, b) an isocyanate-reactive component and c) 0.1 to 20 wt. %, based on the weight of components a) and b), of a compound containing alkoxysilane groups ... | 09/03/2002 |
| 6441105 | Synthetic fiber treatment agent composition A synthetic fiber treatment agent composition capable of providing synthetic fibers, particularly synthetic fiber padding, with a better hand, smoothness, repulsion, and the like. The composition comprises an amino group-containing polyorganosiloxane with... | 08/27/2002 |
| 6440573 | Secondary amine-functional silanes, silane-functional polymers therefrom, and resulting cured polymers Secondary amine-functional silanes comprising at least one ester group and at least one amide group are disclosed. The secondary amine-functional silanes are preparable from relatively inexpensive, commercially available raw ingredients, are stable at roo... | 08/27/2002 |
