214 results about "Aromatic moiety" patented technology

A molecule for labeling a target material is provided including two transition-metal chelates and a detectable group. The molecule has the general structural formula (I):

A fuel or fuel blendstocks for jet, gas turbine, rocket, and diesel engines, particularly jet and rocket engines utilizing components of conventional petroleum not currently utilized for jet, gas turbine, rocket, and diesel fuels, such as benzene, butanes, butanes, and methyl tert butyl ether (MTBE) alklyated with aromatic moieties to make monoaromatics used in jet and diesel fuels. Additionally, a fuel having such monoaromatics has multiple desired properties such as higher flash point, low pour point, increased density, better lubricity, aerobic degradability, reduction in toxicity, and additionally can deliver benefits in blendstocks.

The present invention is directed to polyurethane-urea materials and to a process for their production. These polyurethane-ureas are preferably optically clear and comprise the reaction product of a (cyclo)aliphatic polyisocyanate or prepolymer thereof, with an isocyanate-reactive component that comprises one or more aromatic diamines which contains two primary amine groups, and one or more compounds containing two secondary amine groups which may be linked to aliphatic and/or aromatic moieties. This isocyanate-reactive component may additionally comprise one or more hydroxyl-functional compounds. The present invention offers a relatively fast “Green-Cure Time” of solid polyurethane-ureas which enables these to be demolded in a relatively short time period, followed by subsequent post-curing outside the mold.

A composite container having a barrier property and comprising packaging material, the packaging material comprising a base material and a co-extruded laminate layered on the base material, the base material having a paper support with an inner surface and an outer surface and a polyolefin resin layer, the resin layer being attached on the outer surface of the paper support and constituting an outermost layer of the container, the laminate consisting of a polyolefin resin layer, a second adhesive layer, a barrier layer, a first adhesive layer, and another polyolefin resin layer being arranged in this order and having five layers in total. The container is formed by co extrusion of respective fused resins onto the base material, the former polyolefin resin layer of the laminate is directly applied onto the inner surface of the paper support, the latter polyolefin resin layer of the laminate constituting an innermost layer of the container and the barrier layer comprising polyamide resin having an aromatic moiety.

The present invention relates to an organic spin coatable antireflective coating composition comprising with (i) at least one unit with fused aromatic rings in the backbone of the polymer of structure (1), (ii) at least one aromatic unit ring in the backbone of the polymer of structure (2) where the aromatic ring has a pendant alkylene(fusedaromatic) group and a pendant hydroxy group, and, (iii) at least one unit with an aliphatic moiety in the backbone of the polymer of structure (3).

where, Fr₁ is a substituted or unsubstituted fused aromatic ring moiety with 3 or more fused aromatic rings, Fr₂ is a fused aromatic ring moiety with 2 or more fused aromatic rings, Ar is a substituted or unsubstituted aromatic ring moiety, R′ and R″ are independently selected from hydrogen and C₁-C₄ alkyl, y=1-4, and B is a substituted or unsubstituted aliphatic moiety, and R₁ is selected from hydrogen or aromatic moiety. The invention further relates to a process for imaging the present composition.

Fatty acid amide hydrolase inhibitors of the Formula:

are provided wherein X is NH, CH₂, O, or S; Q is O or S; Z is O or N; R is an aromatic moiety selected from the group consisting of substituted or unsubstituted aryl; substituted or unsubstituted biphenylyl, substituted or unsubstituted naphthyl, and substituted or unsubstituted phenyl; substituted or unsubstituted terphenylyl; substituted or unsubstituted cycloalkyl, heteroaryl, or alkyl; and R₁ and R₂ are independently selected from the group consisting of H, substituted or unsubstituted alkyl, substituted or unsubstituted heteroalkyl, and substituted or unsubstituted phenyl, substituted or unsubstituted biphenylyl, substituted or unsubstituted aryl, and substituted or unsubstituted heteroaryl; with the proviso that if Z is O, one of R₁ and R₂ is absent, and that if Z is N, optionally R₁ and R₂ may optionally be taken together to form a substituted or unsubstituted N-heterocycle or substituted or unsubstituted heteroaryl with the N atom to which they are each attached. Pharmaceutical compositions comprising the compounds of Formula I and methods of using them to inhibit FAAH and/or treat appetite disorders, glaucoma, pain, insomnia, and neurological and psychological disorders including anxiety disorders, epilepsy, and depression are provided.

The present invention relates to an organic spin coatable antireflective coating composition comprising a polymer where the polymer comprises (i) at least one unit with fused aromatic rings in the backbone of the polymer of structure (1), (ii) at least one unit with of structure (2), and, (iii) at least one unit with a cyclic aliphatic moiety in the backbone of the polymer of structure (3).

where, Fr₁ is a substituted or unsubstituted fused aromatic ring moiety with 3 or more aromatic rings, R′ and R″ are independently selected from hydrogen, C₁-C₄ alkyl, Z, C₁-C₄alkyleneZ and where Z is substituted or unsubstituted aromatic moiety, R₁ is selected from hydrogen or aromatic moiety, and B is a substituted or unsubstituted cycloaliphatic moiety. The invention further relates to a process for imaging the present composition.

Disclosed are polyesters, particularly poly(trimethylene terephthalate), comprising fluorovinylether functionalized aromatic repeat units, and methods to make the polyester polymers. The polymers are useful for imparting soil resistance to polyesters, particularly in the form of fibers, fabrics, and carpets.

Compositions characterized by the presence of an aqueous base-soluble polymer having aromatic moieties and aliphatic alcohol moieties have been found which are especially useful as developable bottom antireflective coatings in 193 nm lithographic processes. The compositions enable improved lithographic processes which are especially useful in the context of subsequent ion implantation or other similar processes where avoidance of aggressive antireflective coating removal techniques is desired.

There is provided novel n-type conjugated compounds based on 2-vinyl-4,5-dicyanoimidazole moieties conjugated via the vinyl group to an aromatic moiety. Also provided are thin films and photovoltaics comprising the novel compounds, as well as methods of synthesizing the compounds.

Removing an asphaltene particle from a substrate includes contacting a silicate nanoparticle with a chemical group to form a functionalized silicate nanoparticle, the chemical group includes a first portion; and a second portion comprising an aromatic moiety, the first portion being bonded to the silicate nanoparticle; contacting the asphaltene particle with the functionalized silicate nanoparticle, the asphaltene particle being disposed on the substrate; interposing the functionalized silicate nanoparticle between the asphaltene particle and the substrate; and separating the asphaltene particle from the substrate with the functionalized silicate nanoparticle to remove the asphaltene particle. A composition includes a functionalized silicate nanoparticle comprising a reaction product of a silicate nanoparticle and an aromatic compound; and a fluid. The aromatic compound includes a chemical group that includes a first portion, the first portion being directly bonded to the silicate nanoparticle in the functionalized silicate nanoparticle; and a second portion including an aromatic moiety.

A composition comprising a source of metal ions and at least one polyaminoamide, said polyaminoamide comprising amide and amine functional groups in the polymeric backbone and aromatic moieties attached to or located within said polymeric backbone.

A composition comprising an oligonucleotide having the structure 5′-Y₁-L₁-X-L₂-Y₂-3′. Y₁ comprises a sequence of one or more DNA or RNA nucleotides, including a first nucleotide N₁ having a 3′ phosphate covalently linked to L₁. Y₂ comprises a sequence of one or more DNA or RNA nucleotides, including a second nucleotide N₂ having a 5′ phosphate covalently linked to L₂. L₁ and L₂ each independently are a direct bond or a C₁-C₇ alkyl, alkynyl, alkenyl, heteroalkyl, substituted alkyl, aryl, heteroaryl, substituted aryl, cycloalkyl, alkylaryl, or alkoxyl group. X is

R₁ is a hydrogen or a C₁-C₈ alkyl. M is a label or ligand comprising a fused polycyclic aromatic moiety.

The present invention relates to an optical film that comprises an aromatic based resin comprising a chain having the hydroxy group containing portion and aromatic moiety and a polarizing plate and an information electronic device that include the same. The in-plane retardation R_in is in the range of 0 to 600 nm and the thickness retardation R_th is in the range of 0 to 400 nm.

A method of preparing a poly (ether ketone ketone) consisting essentially of the repeat unit:

—Ar—O—Ar—C(═O)—Ar—C(═O)—

wherein each Ar is independently an aromatic moiety is provided. The method may comprise the step of polymerising a monomer system in a reaction medium comprising: (a) a Lewis acid; and (b) a controlling agent comprising an aromatic carboxylic acid, an aromatic sulphonic acid, or a derivative thereof.

Disclosed herein are marine diesel cylinder lubricating oil compositions which comprises (a) a major amount of one or more Group II basestocks, and (b) a detergent composition comprising (i) one or more alkaline earth metal salts of an alkyl-substituted hydroxyaromatic carboxylic acid having a TBN of about 100 to about 250, and (ii) one or more high overbased alkyl aromatic sulfonic acids or salts thereof; wherein the aromatic moiety of the alkyl aromatic sulfonic acids or salts thereof contains no hydroxyl groups; and wherein the marine diesel cylinder lubricating oil composition has a TBN of about 5 to about 120.

Designed functionality is incorporated onto a preformed aromatic polymer. The preformed aromatic polymer is provided in a reactive medium. Within that reactive medium is provided a borylation reagent and a catalyst for C—H borylation. A; and a C—H position on an aromatic ring on the preformed aromatic polymer is catalytically borylated with the borylating agent to form a borylated aromatic moiety on the preformed aromatic polymer as an incorporated boryl functionality. That boryl functionality may then be reacted with designed alternative functionalities.

Organometallic salts useful for inkjet receptor media are disclosed. The organometallic salt can be a multivalent metal derivative of an aromatic carboxylic, sulfocarboxylic, sulfophenolic, or combination thereof. The aromatic moiety can be a simple aromatic, a condensed aromatic, a heterocyclic aromatic or a combination thereof. The multivalent metal ion can be derived from the group IIA to VIA and Group IB to VIIIB of elements in the Periodic Table. The organometallic salt simultaneously releases the multivalent metal cation and the organic acid anion for both pigment management and ink-drying.