Did You Know...
...that a workman who left the soap mixing machine on too long was responsible for making Ivory Soap? He was so embarrassed by his mistake that he threw the mess in a stream. Imagine his dismay when the evidence of his error floated to the surface! Result: Ivory soap, the soap that floats.
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| Number | Title | Issue Date |
| 7868199 | Fluoroalcohol preparation method, fluorinated monomer, polymer, resist composition and patterning process Fluoroalcohol compounds of formula (4) are prepared by reacting a fluorine compound of formula (1) with reducing agents or organometallic reagents of formulas (2) and (3) wherein R1 is H or a monovalent C1-C20 hydrocarbon group in wh... | 01/11/2011 |
| 7592478 | Ligand antagonists of RAR receptors and pharmaceutical/cosmetic applications thereof Novel ligand antagonists of the RAR receptors have the following structural formula (I): in which A is a CH2, CHOH, C═O or C═N—OH radical or a sulfur or selenium atom; B is a radical selected from among tho... | 09/22/2009 |
| 7435848 | Method for preparing alicyclic carboxylic acids and their esters A method for the continuous preparation of an alicyclic carboxylic acid or an ester of the alicyclic carboxylic acid. A plastic which incorporates the alicyclic carboxylic acid or an ester of the alicyclic carboxylic acid. An article made of a plastic which incorpor... | 10/14/2008 |
| 7419761 | Photoresist monomer having spiro cyclic ketal group, polymer thereof and photoresist composition including the same A photoresist polymer having a spiro cyclic ketal group, and a photoresist composition including the same is disclosed. The photoresist polymer and the photoresist composition can improve the resolution and the process margin due to its low activation energy of the ... | 09/02/2008 |
| 7411085 | Carbon nanotube dispersion, production method of carbon nanotube structure and carbon nanotube structure A carbon nanotube dispersion includes a carbon nanotube compound represented by structural formula A and a dispersion medium in which the carbon nanotube is dispersed or dissolved, wherein a moiety represented by double lines... | 08/12/2008 |
| 7402712 | Adamantyl vinyl ether compound and production process for the same Provided by the present invention are an adamantyl vinyl ether compound which is useful as a monomer for functional resins in the photolithography field or a raw material therefor and medical and agricultural intermediates and a production process for the same. ... | 07/22/2008 |
| 7388070 | Structure-based approach to design of inhibitors of protein-processivity factor interactions A method for the structure-based identification and selection of inhibitors of processivity factor binding to protein is disclosed herein. Characterization of the protein/processivity factor interface is given. Methods for the structure-based inhibition of processiv... | 06/17/2008 |
| 7365221 | Monoacylated betulin and dihydrobetulin derivatives, preparation thereof and use thereof Betulin and dihydrobetulin acyl derivatives according to the present invention have been found to have potent anti-HIV activity. The compounds of the present invention have Formula I as described herein, or pharmaceutically acceptable salts thereof; wherein R1 ... | 04/29/2008 |
| 7326520 | Copolymer of alicyclic olefin having secondary hydroxyl group and acryl compound, and chemically amplified resist composition containing the same The present invention provides a polymer represented by the following formula 1 and a chemically amplified resist composition including the polymer, which resist composition is excellent in adhesion, storage stability and dry etch resistance, with good resolution in... | 02/05/2008 |
| 7288671 | Interleukin-1 and tumor necrosis factor-α modulators, synthesis of said modulators and their enantiomers and methods of using said modulators Novel compounds are disclosed that have the following chemical structures, and prodrug esters and acid-addition salts thereof, that are useful as Interleukin-1 and Tumor Necrosis Factor-α modulators, and thus are useful in the treatment of various diseases. ... | 10/30/2007 |
| 7253300 | Production process for high purity tricyclo-[5.2.1.0]decane-2-carboxylic acid ester In a process for producing tricyclo[5.2.1.02,6]decane-2-carboxylic acid ester by reacting tricyclo[5.2.1.02,6]deca-3-ene with carbon monoxide and alcohol in the presence of HF, carried out separately are (a) a step in which tricyclo[5.2.1.0 | 08/07/2007 |
| 7223882 | Process for producing triterpene derivative A process for a preparation of Compound (V), a pharmaceutically acceptable salt or a solvate thereof, said process comprising the steps represented by the following formula: wherein R1 and R2 | 05/29/2007 |
| 7186756 | Steroid derivatives and use thereof as medicaments Steroids of the formula wherein R is defined as in the application capable of increasing the synthesis of collagen. ... | 03/06/2007 |
| 7144939 | Organic nucleating agents that impart very high impact resistance and other beneficial physical properties within polypropylene articles at very low effective amounts The use of organic based nucleating agents to induce certain specific polymer orientations into the molded polypropylene articles such that the resultant part has improved stiffness-impact properties without sacrificing other attributes of the polypropylene is provi... | 12/05/2006 |
| 7132215 | Ester compounds, polymers, resist compositions and patterning process Novel ester compounds having formula (1) wherein A1 is a polymerizable functional group having a double bond, A2 is furandiyl, tetrahydrofurandiyl or oxanorbornanediyl, R1 and R2 each are a monovalent hydrocarbon group, or... | 11/07/2006 |
| 7119223 | Interleukin-1 and tumor necrosis factor-α modulators, synthesis of said modulators and their enantiomers and methods of using said modulators Novel compounds are disclosed that have the following chemical structures, and prodrug esters and acid-addition salts thereof, that are useful as Interleukin-1 and Tumor Necrosis Factor-α modulators, and thus are useful in the treatment of various diseases. ... | 10/10/2006 |
| 7029822 | Tertiary alcohol compounds having alicyclic structure Tertiary alcohol compounds of formula (1) are novel wherein R1 and R2 are C1–10 alkyl groups which may have halogen substituents, or R1 and R2 may form an aliphatic hydrocarbon ring, Y and Z are a single bond or a divale... | 04/18/2006 |
| 7019149 | Thromboxane ligands without blood clotting side effects A method of treating ocular hypotension, hypertension, hemorrhage, myocardial ischemia, angina pectoris, coronary contraction, cerebrovascular contraction after subarachnoidal hemorrhage, cerebral hemorrhage and asthma which comprises administering to a mammal suffe... | 03/28/2006 |
| 6930128 | Estrogenic compounds as anti-mitotic agents The application discloses methods of treating mammalian diseases characterized by abnormal cell mitosis by administering estradiol derivatives including those comprising colchicine or combretastatin A-4 structural motifs of the general formulae found below in a dosa... | 08/16/2005 |
| 6881857 | Tricyclic diterpene derivatives Disclosed herein are novel tricyclic diterpene compounds. These compounds, including their prodrug esters and acid-addition salts, are useful as Interleukin-1 and Tumor Necrosis Factor-α modulators, and thus are useful in the treatment of various diseases. A... | 04/19/2005 |
| 6872846 | Process for preparation of tertiary alcohol esters The production process of the present invention comprises a step of allowing a carboxylic acid derivative represented by the formula (1): wherein ring Z is a monocyclic or polycyclic non-aromatic or aromatic ring, and ... | 03/29/2005 |
| 6864278 | Antifungal agents of sordarin derivatives Sordarin derivatives prepared from C-11-hydroxysordarin are antifungal agents useful in the treatment and/or prevention of human and animal fungal infections, as well as in the control of phytopathogenic fungi in crops. ... | 03/08/2005 |
| 6852885 | Production method of high purity organic compound There is provided a method for obtaining a target organic compound such as an alkyladamantyl ester efficiently by purifying a crude organic compound which contains, as impurities, sublimable materials which start to sublime at temperatures lower than a boiling point... | 02/08/2005 |
| 6833388 | Adamantane derivative There is provided a trisadamantane based compound which is useful not only as a photoresist additive but also as pharmaceuticals, an agrochemical intermediate, a resin additive (heat resistance improver) and the like, and which is represented by the general formula ... | 12/21/2004 |
| 6825374 | Alkyl-substituted tetracyclododecenecarboxylic acid esters, (meth)acrylic acid addition products thereof, and methods for producing the same The present invention provides alkyl-substituted tetracyclododecenecarboxylic acid esters presented by the general formula (I): wherein R1 is an alkyl group having 1 to 4 carbon atoms and R2 is a ... | 11/30/2004 |
| 6794528 | Phosphorus compound The phosphorus-containing compound of the present invention is represented by the following formula (I), (II) or (III): wherein Z1, Z2 and Z3 each represents a cycloalkane, a cycloalkene,... | 09/21/2004 |
| 6794111 | Polymers, resist compositions and patterning process, novel tetrahydrofuran compounds and their preparation A polymer comprising recurring units of formula (1-1) or (1-2) wherein R1, R2, R3 and R4 are H or alkyl, or R1 and R2, and R3 and R4 taken together may form a ring with each pair... | 09/21/2004 |
| 6774258 | Tertiary alcohol compounds having alicyclic structure Tertiary alcohol compounds of formula (1) are novel wherein R1 and R2 are C1-10 alkyl groups which may have halogen substituents, or R1 and R2 may form an aliphatic hydrocarbon ring, Y and Z are a single bond or a divalent... | 08/10/2004 |
| 6770676 | Dicarboxylic acid derivatives The present invention relates to 2-amino-6-fluorobicyclo[3.1.0]hexane-2,6-dicarboxylic acid derivatives represented by the formula: the pharmaceutically acceptable salts thereof, or the hydrates thereof. The compounds of... | 08/03/2004 |
| 6673515 | Polymer, resist composition and patterning process The invention provides a polymer comprising recurring units of formula (1--1) or (1-2) wherein k is 0 or 1, m is 0, 1, 2, 3 or 4, and n is 1 or 2 and having a weight average molecular weight of 1,000 to 500,000. A resist composition comprising the polymer... | 01/06/2004 |
| 6670498 | Ester compounds, polymers, resist compositions and patterning process An ester compound of the following formula (1) is provided. ##STR1## R1 is H, methyl or CH2 CO2 R3, R2 is H, methyl or CO2 R3, R3 is C1 -C15 alkyl, R | 12/30/2003 |
| 6599971 | Metals salts of hexahydrophthalic acid as nucleating additives for crystalline thermoplastics Compounds and compositions comprising specific metal salts of hexahydrophthalic acid (HHPA) in order to provide highly desirable properties within thermoplastic articles are provided. The inventive HHPA derivatives are useful as nucleating and/or clarifyi... | 07/29/2003 |
| 6586619 | Photoresist monomer having hydroxy group and carboxy group, copolymer thereof and photoresist composition using the same The present invention relates to novel monomers which can be used to form polymers which are useful in a photolithography employing a light source in the far ultraviolet region of the light spectrum, copolymers thereof, and photoresist compositions prepar... | 07/01/2003 |
| 6469197 | Negative photoresist composition using polymer having 1,2-diol structure and process for forming pattern using the same It is an object of the present invention to provide a negative photoresist composition for lithography, using short-wavelength light such as ArF excimer laser beam as a light source. The negative photoresist composition of the present invention is a negative ... | 10/22/2002 |
| 6433189 | Tricyclic and tetracyclic taxane intermediates The synthesis of taxol and other tricyclic and tetracyclic taxanes.... | 08/13/2002 |
| 6403823 | Ester compounds having alicyclic structure and method for preparing same Ester compounds of formula (1) are useful as monomers to form base resins for use in chemically amplified resist compositions adapted for micropatterning lithography. ##STR1## R1 is H or C1-6 alkyl, R2 is an unsubstituted ... | 06/11/2002 |
| 6403822 | Ester compounds having alicyclic structure and method for preparing same Ester compounds of formula (1) are useful as monomers to form base resins for use in chemically amplified resist compositions adapted for micropatterning lithography. ##STR1## R1 is H or C1-6 alkyl, R2 is an acid labile gr... | 06/11/2002 |
| 6376700 | Alicyclic compound An alicyclic compound of the formula (1) is disclosed: ##STR1## wherein R1 and R2 each independently is a hydroxyl group, a C1-8 hydroxyalkyl group, or a C3-8 hydroxycycloalkyl group; R3, R4 | 04/23/2002 |
| 6369194 | Vicinyl tricarbonyl compounds and combinatorial libraries containing same The invention relates to compounds of formula ##STR1## where R is a structural diversity element selected from the group consisting of alkyl, cycloalkyl, aryl, heteroaryl, peptidyl, heteroatom-substituted alkyl, cycloalkyl, and amines; and Nu is a st... | 04/09/2002 |
| 6369109 | Betulinic acid and derivatives thereof useful for the treatment of neuroectodermal tumor The present invention is, generally, directed to the use of betulinic acid and derivatives thereof for the treatment of neuroectodermal tumors. The present invention is based on the discovery that betulinic acid and its derivatives are potent anti-neuroec... | 04/09/2002 |
