Class / Patent application number | Description | Number of patent applications / Date published |
560193000 | Cyclic alcohol moiety | 15 |
20120065423 | REACTIVE DISTILLATION PROCESS FOR PREPARATION OF ACETAMINOPHEN - The present invention relates to continuous processes for the preparation of primary and secondary N-acetylated aromatic amines of formula I or O-acetylated product of o-hydroxy benzoic acid of Formula II using acetic acid as an acetylating agent. | 03-15-2012 |
20120071686 | PRODUCTION OF DIESTERS FROM DINITRILE COMPOUNDS - Diesters are prepared by first hydrolyzing dinitrile compounds into imide compounds and then reacting such imide compounds with at least one alcohol. | 03-22-2012 |
20130211131 | Method For Producing Acyloxy Benzoic Acids - The invention relates to a method for producing acyloxy benzoic acids of the formula (I), in which R | 08-15-2013 |
20130211132 | METHOD FOR PREPARING DI-ALPHA-METHYL BENZYL ADIPATE - A method for preparing di-alpha-methyl benzyl adipate by direct esterification of adipic acid and alpha-methylbenzyl alcohol is described. The reaction can produce a high yield and can be carried out under mild conditions, in the presence of a catalyst selected from among the orthotitanates of tetra-hydrocarbyl. | 08-15-2013 |
20130331600 | Michael Acceptor Having Multiple Hydroxyl Groups, and Michael Addition Product Derived Therefrom - Provided is a Michael addition product prepared from a multifunctional acryl monomer having multiple hydroxyl groups allowing introduction of acryl functional groups, as a Michael acceptor, and a Michael donor. The Michael addition product is a novel multifunctional compound having an oligomer and a photoinitiator moiety in the molecule. Since it can be cured under a standard UV curing condition without having to add a photoinitiator, it is reduced to air pollution or health problem. Therefore the superior physical properties were obtained by cured coatings without surface tackiness. In addition, its hydroxyl groups allow, through isocyanate bonding or introduction of acryl groups, 3-dimensional crosslinking and molecular and compositional design for improving expandability, friction, and reactivity and hydrophilicity for self-adhesion, hardness of cured film, or the like. Consequently, a very useful, multifunctional or water-dispersible coating composition may be prepared. | 12-12-2013 |
20140350293 | METHOD FOR PRODUCING PRODRUG FROM AMIDOXIME AND N-HYDROXYGUANIDINE CARBOXYLIC ACID ESTERS - The invention relates to a method for improving the bioavailability of pharmaceutical substances and for allowing the pharmaceutical substances to permeate the blood-brain barrier, the pharmaceutical substances having at least one or more amidine, guanidine, N-hydroxyamidine (amidoxime) or N-hydroxyguanidine functions. The invention also relates to medicaments containing the correspondingly modified pharmaceutical substances. | 11-27-2014 |
20160023998 | HYDROLYSABLE LINKERS AND CROSS-LINKERS FOR ABSORBABLE POLYMERS - The present invention relates to the discovery of new class of linear and multiarmed hydrolysable linkers and cross linkers for use in the synthesis of biodegradable polymers such as, polyesters, polyurethanes, polyamides, polyureas and degradable epoxy amine resin. The linear and multiarmed hydrolysable linkers of the present invention include symmetrical and/or unsymmetrical ether carboxylic acids, amines, amide diols, amine polyols and isocyanates. | 01-28-2016 |
560194000 | Plural rings in alcohol moiety | 8 |
20090093652 | Crystalline forms cinacalcet fumarate and cinacalcet succinate and processes for preparation thereof - The present invention provides crystalline forms of Cinacalcet Fumarate and Cinacalcet Succinate, pharmaceutical compositions comprising the crystalline form of Cinacalcet Fumarate and/or the crystalline form of Cinacalcet Succinate, and processes for preparing the crystalline forms of Cinacalcet Fumarate and Cinacalcet Succinate and pharmaceutical compositions comprising the crystalline forms. | 04-09-2009 |
20100217032 | PROCESS FOR PREPARING PRAVASTATIN - The present invention provides a polypeptide having an amino acid sequence according to SEQ ID NO 3, SEQ ID NO 6 or SEQ ID NO 43-59. The present invention also provides a polynucleotide comprising a DNA sequence encoding these polypeptides and a method for isolating polynucleotides encoding polypeptides capable of improving the compactin into pravastatin conversion. Furthermore, the present invention provides a method for producing pravastatin and a pharmaceutical composition comprising pravastatin. | 08-26-2010 |
20100274043 | ADAMANTYL GROUP-CONTAINING EPOXY-MODIFIED (METH)ACRYLATE AND RESIN COMPOSITION CONTAINING THE SAME - The present invention provides an adamantyl group containing epoxy-modified (meth)acrylate and a resin composition containing it which are imparted by transparency, optical characteristics such as (durable) light resistance and the like, heat-resistance, and good mechanical properties. | 10-28-2010 |
20110196170 | METHOD FOR PRODUCING ASTAXANTHIN DIMETHYLDISUCCINATE - The present invention relates to an improved method for producing all-E astaxanthin dimethyldisuccinate of the formula I. | 08-11-2011 |
20110288330 | OPTICAL ELEMENT COMPOUND, OPTICAL MATERIAL, AND OPTICAL ELEMENT - An optical material organic compound having characteristics that the dispersion characteristic (Abbe number (ν | 11-24-2011 |
20130030212 | COMPOUND HAVING ALICYCLIC STRUCTURE, (METH)ACRYLIC ACID ESTER, AND PROCESS FOR PRODUCTION OF THE (METH)ACRYLIC ACID ESTER - Provided are an alicyclic structure-containing compound, a (meth)acrylate, and a method for producing the ester. The compound and the ester are useful as a monomer and the like for a photoresist used in semiconductor manufacturing and excellent in solubility, compatibility, defect reduction, roughness improvement, and the like, realized by using an alicyclic structure-containing compound containing a linking group having an ester bond and/or a linking group having an ether bond, a (meth)acrylate derived from the alicyclic structure-containing compound, and a method for producing the ester. | 01-31-2013 |
20150141692 | TRIPHENYL MONOMERS SUITABLE FOR MICROSTRUCTURED OPTICAL FILMS - Optical films are described having a polymerized microstructured surface that comprises the reaction product of a polymerizable resin composition comprising at least one polymerizable ethylenically unsaturated triphenyl monomer. Also described are certain triphenyl (meth)acrylate monomers and polymerizable resin compositions. | 05-21-2015 |
20160152546 | POLYMERISABLE COMPOUNDS AND THE USE THEREOF IN LIQUID-CRYSTAL MEDIA AND LIQUID-CRYSTAL DISPLAYS | 06-02-2016 |