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...that Kleenex tissue was originally designed to be a gas mask filter? It was developed at the beginning of World War I to replace cotton, which was then in short supply as a surgical dressing.
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| Number | Title | Issue Date |
| 7696374 | Arylalklcarbamate derivatives, preparation method thereof and use of same in therapeutics The invention relates to a compound having general formula (I): Wherein n, A, R1, R2, and R3 are as defined herein. The invention also relates to methods of preparation of compound of formul... | 04/13/2010 |
| 7635784 | Process for the preparation of 3-amino-pentan-1,5-diol The present invention provides a novel method for preparing a key intermediate, 3-amino-pentan-1,5-diol (2), which is useful for the preparation of 6-(2,4-difluorophenoxy)-2-[3-hydroxy-1-(2-hydroxyethyl)-propylamino]-8-methyl-8H-pyrido[2,3-d]pyrimidine-7-one (1) a M... | 12/22/2009 |
| 7476756 | Alkyl-, alkenyl- and alkynylcarbamate derivatives, their preparation and their application in therapeutics The invention relates to a compound of formula (I): Wherein R1, R2, R3 and R4 are as defined herein. The invention also relates to methods of preparation of compounds of formula (... | 01/13/2009 |
| 7439257 | Aryloxyalkylcarbamate-type derivatives, preparation method thereof and use of same in therapeutics The invention relates to a compound of formula (I): Wherein m, n, X, Y, R1, R2, R3 and R4 are as defined herein. The invention also relates to the use of same in therapeutics. | 10/21/2008 |
| 7414145 | Method of enantioselective nucleophilic addition reaction of enamide to carbonyl group and synthesis method of optically active α-hydroxy-γ-keto acid ester and hydroxydiketone A method of an enantioselective nucleophilic addition reaction to carbonyl, which enables an asymmetric synthesis of an optically active α-hydroxy-γ-keto acid ester, an optically active α-hydroxy-γ-amino acid ester, hydroxydiketone compounds, etc. being useful a... | 08/19/2008 |
| 7405319 | Process for the preparation of carbamates The present invention provides an improved process for the preparation of carbamates with high selectivity of pharmaceutical interest by an eco-friendly, non-toxic, phosgene-/isocyanate-/CO-free clean route through a reaction of amine, organic halide compound and ca... | 07/29/2008 |
| 7361723 | Low-viscosity allophanates containing actinically curable groups A process for preparing binders containing allophanate groups which contain, at the oxygen atom of the allophanate group that is bonded via two single bonds, organic radicals with activated groups capable of participating in a polymerization reaction with ethylenica... | 04/22/2008 |
| 7335685 | Crystals of ladostigil tartrate, methods of production and pharmaceutical compositions thereof Disclosed is crystalline ladostigil tartrate of a specified density, compositions, including pharmaceutical compositions comprising such ladostigil tartrate, and a process for the manufacture thereof. ... | 02/26/2008 |
| 7329773 | Process for producing carbamoyloxy (meth) acrylates and new carbamoyloxy (meth)acrylates The invention relates to a process for producing carbamoyloxy (meth)acrylates which comprises transesterification of hydroxyalkyl carbamates with an (meth)acrylate of formula CH2═CR29—COOR30 wherein R29 is hydrogen or ... | 02/12/2008 |
| 7326746 | Curable electron donor compositions Electron donor compounds, suitable for use as adhesives or as components in adhesives, contain a carbon to carbon double bond attached to an aromatic ring and conjugated with the unsaturation in the aromatic ring. ... | 02/05/2008 |
| 7323532 | Low-viscosity radiation-curing and thermally curing polyisocyanates The present invention concerns a process for producing low-viscosity polyisocyanates or secondary products thereof, which carry activated, radiation-curable double bonds and can optionally also cure thermally, and low-viscosity polyisocyanate mixtures or secondary p... | 01/29/2008 |
| 7317122 | Curable trans-1,2-cyclohexane bis(urea-urethane) compounds Curable trans-1,2-cyclohexane bis(urea-urethane) compounds of the formulae wherein R1 and R′1 each, independently of the other, are alkylene, arylene, arylalkylene, or alkylarylene groups,... | 01/08/2008 |
| 7314949 | Trans-1,2-cyclohexane bis(urea-urethane) compounds Disclosed are trans-1,2-cyclohexane bis(urea-urethane) compounds of the formulae wherein R1 and R′1 each, independently of the other, is an alkylene group, an arylene group, an arylalkylen... | 01/01/2008 |
| 7271288 | Aromatic compounds Disclosed is an aromatic compound expressed by the general formula (I), wherein A represents of a fused aromatic hydrocarbon moiety such as triphenylene, X represents a hydrogen-bonding site such as an atomic group containing an amide linkage, Y represents a chain f... | 09/18/2007 |
| 7268111 | Therapeutic agents and methods of use thereof for the modulation of angiogenesis The present invention provides angiogenesis inhibitor compounds comprising a MetAP-2 inhibitory core coupled to a peptide, as well as pharmaceutical compositions comprising the angiogenesis inhibitor compounds and a pharmaceutically acceptable carrier. The present i... | 09/11/2007 |
| 7220300 | Phase change inks containing bis(urea-urethane) compounds Disclosed is a phase change ink composition comprising a phase change ink carrier and a bis(urea-urethane) compound of the formula wherein R1 and R1′ each, independently of the other, is a... | 05/22/2007 |
| 7220814 | Hydrophilicized blocked polyisocyanates The present invention relates to new hydrophilicized blocked polyisocyanates, a process for preparing them and their use. ... | 05/22/2007 |
| 7208528 | Polyamine analogues as therapeutic and diagnostic agents Novel inhibitors of polyamine transport having inhibition constants two orders of magnitude lower than those of known compounds are disclosed. These polyamine analogues are useful pharmaceutical agents for treating diseases where it is desired to inhibit polyamine t... | 04/24/2007 |
| 7186859 | Uses for amino acid anticonvulsants The present invention is directed to the use of compounds of the formula: for treating pain, in particular neuropathic pain, bipolar disease and migraine headaches. ... | 03/06/2007 |
| 7164037 | Enzymatic production of (meth)acrylic esters that contain urethane groups Enzymatic preparation of (meth)acrylic esters containing urethane groups, and their use in radiation-curable compositions. ... | 01/16/2007 |
| 7160923 | Polyamine analogues as therapeutic and diagnostic agents Novel inhibitors of polyamine transport having inhibition constants two orders of magnitude lower than those of known compounds are disclosed. These polyamine analogues are useful pharmaceutical agents for treating diseases where it is desired to inhibit polyamine t... | 01/09/2007 |
| 7153349 | Phase change inks containing curable trans-1,2-cyclohexane bis(urea-urethane) compounds Phase change inks comprising a phase change ink carrier and one or more curable trans-1,2-cyclohexane bis[urea-urethane] compounds of the formulae wherein R1 and R′1 are alkylene, arylene,... | 12/26/2006 |
| 7144450 | Phase change inks containing trans-1,2-cyclohexane bis(urea-urethane) compounds Disclosed are phase change inks comprising a phase change ink carrier and a trans-1,2-cyclohexane bis(urea-urethane) compound of the formula or mixtures thereof, wherein R1 and R′1 each, i... | 12/05/2006 |
| 7132565 | Norbornene compounds with cross-linkable groups and their derivatives The present invention provided a norbornene compound with cross-linkable groups and their derivative polymers, wherein said cross-linkable groups were olefin or epoxy groups. Norbornene polymers with cross-linkable side chain and their block copolymers as well as mo... | 11/07/2006 |
| 7122697 | Method for producing carbamates and method for producing isocyanates A method for producing carbamates that enables carbamates to be produced at low costs, with high selectivity and high yield, and in a simple manner, and a method for producing isocyanates that enables isocyanates industrially used to be produced by using the carbama... | 10/17/2006 |
| 7115784 | Copper-catalyzed formation of carbon-heteroatom and carbon-carbon bonds The present invention relates to copper-catalyzed carbon-heteroatom and carbon-carbon bond-forming methods. In certain embodiments, the present invention relates to copper-catalyzed methods of forming a carbon-nitrogen bond between the nitrogen atom of an amide or a... | 10/03/2006 |
| 7115770 | Use of tin derivatives as catalysts The invention concerns the use as catalyst for transforming carbamates of compounds corresponding to the general formula (I): —Sn (X) (X′) wherein: X′ is selected among chloride, bromide, iodide, thiocyanate radicals, sulphonate radicals, advantageously perflu... | 10/03/2006 |
| 7101911 | Tryptase inhibitors Compounds of the formula I, in which M, A1, A2, K1 and K2 have the meanings given in the description are novel effective tryptase inhibitors. ... | 09/05/2006 |
| 7084108 | Therapeutic agents and methods of use thereof for the modulation of angiogenesis The present invention provides angiogenesis inhibitor compounds comprising a MetAP-2 inhibitory core coupled to a peptide, as well as pharmaceutical compositions comprising the angiogenesis inhibitor compounds and a pharmaceutically acceptable carrier. The present i... | 08/01/2006 |
| 7081481 | Excitatory amino acid receptor modulators Compounds of the formula (I) in which: R1 is (CH2)nY; n is 1 or 2; Y is NHSO2R2 or X1—W—X2—R3; X1 is O or NH; W is C═O, C═S, C═NH, or SO2; X | 07/25/2006 |
| 7074852 | Blocked polyisocyanates Blocked polyisocyanates and one-component stoving systems containing these blocked polyisocyanates, and the preparation thereof and their use for the preparation of lacquers, paints, adhesives and elastomers. The blocked polyisocyanates are derived from polyisocyana... | 07/11/2006 |
| 7056846 | Repellent fluorochemical compositions This invention provides compositions and methods for treating fibrous substrates to render those substrates durably repellent to water and oil and durably resistant to dry soil comprising a fluorochemical urethane formed by reacting a tri- or higher order isocyanate... | 06/06/2006 |
| 7037890 | Therapeutic agents and methods of use thereof for the modulation of angiogenesis The present invention provides angiogenesis inhibitor compounds comprising a MetAP-2 inhibitory core coupled to a peptide, as well as pharmaceutical compositions comprising the angiogenesis inhibitor compounds and a pharmaceutically acceptable carrier. The present i... | 05/02/2006 |
| 7037972 | Multicomponent system which can be hardened by means of heat and actinic radiation, and use of the same A multicomponent system curable thermally and with actinic radiation (dual cure), comprising (A) at least one component comprising at least one constituent containing at least one isocyanate-reactive functional group and at least o... | 05/02/2006 |
| 7034074 | Aqueous primary dispersions and coating agents, methods for producing them and their use Aqueous primary dispersions and coating materials comprising dispersed and/or emulsified, solid and/or liquid polymer particles and/or dispersed solid core-shell particles having a diameter≦500 nm, preparable by free-radical microemulsion or miniemulsion polymeriz... | 04/25/2006 |
| 7033522 | Pulverulent, water-dispersible, blocked polyisocyanate adducts, a process for the preparation and their use A blocked polyisocyanate adduct including 5 to 95% by weight of at least one isocyanate component having at least one NCO group, the isocyanate component selected from the group consisting of aliphatic, cycloaliphatic and aromatic isocyanates, wherein the isocyanate... | 04/25/2006 |
| 7034185 | Colorant precursor compositions Disclosed are colorant precursor compounds of the formula wherein R is an alkyl group, an aryl group, an arylalkyl group, or an alkylaryl group, and wherein R can be joined to the phenyl moiety to form a ring, each R′... | 04/25/2006 |
| 7026515 | Optically active amine derivatives and preparation process therefor A readily available and inexpensive natural α-amino acid is converted into a compound represented by formula (1), which is then reacted with an organometallic reagent represented by formula (2) to give an optically active 5-hydroxyoxazolidine represented by formula... | 04/11/2006 |
| 7022879 | Phase change ink formulations, colorant formulations, and methods of forming colorants The invention encompasses a compound having the formula: wherein R1, Z and the carbonyl can be comprised by a common ring, wherein R1 comprises a chromophore that absorbs light from the visible wav... | 04/04/2006 |
| 6998364 | Process for the formation of urethane via transcarbamation The invention concerns a novel catalyst for forming urethanes. Said catalyst is characterized by the general formula: MY3−q[Z]q, wherein: Z is the radical corresponding to the anion of a super acid whereof the Hamett constant is at least equa... | 02/14/2006 |
