43 results about "Acyclic Hydrocarbons" patented technology

The invention relates to a fountain solution composition for lithographic printing and heat-set offset rotary printing process. The inventive objective is to provide a method for improvement of blanket pilling, more particularly a method for improvement of blanket pilling in view of fountain solution composition. The objective is implemented by the following technical means: a fountain solution composition for lithographic printing is characterized by comprising at least one acyclic hydrocarbon diol compound having 6 to 8 carbon atoms in total and two OH groups, the two OH groups are respectively bind on the carbon atoms at 1- and 2- positions.

Provided is a process for preparing 10-chloro-9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO-C) compound, the process having steps of:

• • reacting a liquid chlorinating agent and 9,10-dihydro-10-hydroxy-9-oxa 10-phosphaphenanthrene 10-oxide compound represented by formula (B) to form a mixture, the mixture comprises DOPO-C compound represented by formula (A) and an unreacted liquid chlorinating agent,

The invention provides compounds that are useful in the treatment of hepatitis C virus (HCV) infections. The compounds have the formula (1):

or a salt, N-oxide, tautomer or stereoisomer thereof, wherein A is CH or N; E is CH or N;

• • R¹ is selected from:
  • an optionally substituted acyclic C_1-8 hydrocarbon group wherein one carbon atom of the acyclic C_1-8 hydrocarbon group may optionally be replaced by O, S, NR^c, S(O) or SO₂, or two adjacent carbon atoms of the acyclic C_1-8 hydrocarbon group may optionally be replaced by CONR^c, NR^cCO, NR^cSO₂ or SO₂NR^c provided that in each case at least one carbon atom of the acyclic C_1-8 hydrocarbon group remains; and
  • an optionally substituted monocyclic carbocyclic or heterocyclic group of 3 to 7 ring members, of which 0, 1, 2, 3 or 4 are heteroatom ring members selected from O, N and S;
  • R² is hydrogen or X—R⁸;
  • X is a C_1-8 alkanediyl group wherein one carbon atom of the C_1-8 alkanediyl group may optionally be bonded to a —CH₂—CH₂— moiety to form a cyclopropane-1,1-diyl group or two adjacent carbon atoms of the C_1-8 alkanediyl group may optionally be bonded to a —(CH₂)_n moiety, where n is 1 to 5, to form a C_3-7-cycloalkane-1,2-diyl group;
  • R³ is an optionally substituted 3- to 10-membered monocyclic or bicyclic carbocyclic or heterocyclic ring containing 0-3 heteroatom ring members selected from N, O and S;
  • R⁴ is hydrogen or R^4a wherein R^4a is halogen; cyano; C_1-4 alkyl; fluoro-_1-4 alkyl; C_1-4 alkoxy; fluoro-C_1-4 alkoxy; hydroxy-C_1-4 alkyl; or C_1-2 alkoxy-C_1-4 alkyl;
  • R⁵ is hydrogen or R^5a wherein R^5a is selected from C_1-2 alkyl optionally substituted with fluorine; C_1-3 alkoxy optionally substituted with fluorine; halogen; cyclopropyl; and cyano;
  • R⁸ is hydroxy or C(═O)NR¹⁰R¹¹; provided that when R⁸ is hydroxy, there are at least two carbon atoms in line between the hydroxy group and the nitrogen atom to which X is attached;
  • R¹⁰ is hydrogen or C_1-4 alkyl; and
  • R¹¹ is hydrogen; amino-C_2-4 alkyl or hydroxy-C_2-4 alkyl;
  • but excluding the compounds 1-(3-benzoylphenyl)-ethylamine and 1-(3-furan-2-oylcarbonylphenyl)-ethylamine.

The present invention provides an electrophotographic toner binder containing, as a main component, a polymer whose constituent monomer is a monomer having an ethylenically unsaturated bond, the electrophotographic toner binder being excellent in low-temperature fixability, hot-offset resistance, and storage stability. The present invention provides an electrophotographic toner binder containing a polymer (A) containing a monomer (a) and a monomer (x) different from the monomer (a) as essential constituent monomers, wherein the monomer (a) is a (meth)acrylate having a C18-C36 acyclic hydrocarbon group, the polymer (A) has an acid value of 40 or less, and the polymer (A) satisfies the following relational expression (1):

1.1 (cal/cm³)^0.5≤|SP(x)−SP(a)|≤8.0 (cal/cm³)^0.5  relational expression (1):

wherein SP(a) is the SP value of a structural unit derived from the monomer (a) constituting the polymer (A); and

SP(x) is the SP value of a structural unit derived from the monomer (x) different from the monomer (a) constituting the polymer (A).

A fountain solution composition for lithographic printing characterized by comprising at least one acyclic hydrocarbon diol compound, having 6 to 8 carbon atoms in total and two —OH groups, wherein said two —OH groups bind to carbon atoms at 1- and 2-positions, respectively; said fountain solution composition can be used to improve blanket piling.

This invention relates to processes and systems for converting acyclic hydrocarbons to alkenes, cyclic hydrocarbons and/or aromatics, for example converting acyclic C₅ hydrocarbons to cyclopentadiene in a reactor system. The process includes contacting a feedstock comprising acyclic hydrocarbons with a catalyst material and an inert material to convert at least a portion of the acyclic hydrocarbons to a first effluent comprising alkenes, cyclic hydrocarbons and/or aromatics. In particular, the catalyst material and the inert material have a different average diameter and/or density providing varying fluidization behavior in the reactor.

This invention relates to a process for converting acyclic C5 hydrocarbons to cyclopentadiene including: providing to the at least one adiabatic reaction zone a feedstock comprising acyclic C5 hydrocarbons at a temperature, Ti, wherein the at least one adiabatic reaction zone comprises a first particulate material comprising catalyst material; contacting the feedstock and the first particulate material in the at least one adiabatic reaction zone under reaction conditions to convert at least a portion of the acyclic C5 hydrocarbons to a first effluent comprising cyclopentadiene intermediates, unconverted acyclic C5 hydrocarbons, and, optionally, cyclopentadiene; heating the first effluent to a temperature, T2; providing the first effluent to the at least one diabatic reaction zone; and contacting the first effluent and a second particulate material comprising catalyst material in the at least one diabatic reaction zone under reaction conditions to convert at least a portion of the cyclopentadiene intermediates and the unconverted acyclic C5 hydrocarbons to a second effluent comprising cyclopentadiene.

The invention relates to processes and systems for converting acyclic hydrocarbons to alkenes, cyclic hydrocarbons and/or aromatics, for example converting acyclic C5 hydrocarbons to cyclopentadiene in a reactor system. The process includes contacting a feedstock comprising acyclic hydrocarbons with a catalyst material in at least one reaction zone to convert at least a portion of the acyclic hydrocarbons to a first effluent comprising alkenes, cyclic hydrocarbons and/or aromatics. A co-feed comprising H2, C1-C4 alkanes and/or C1-C4 alkenes may also be provided to the at least one reaction zone.

The present invention relates to a lubricant composition containing: a base oil (A); at least one kind of calcium-based detergent (B) selected from (B1) calcium sulfonate having a base number of 5.00 mgKOH/g or more and 100 mgKOH/g or less, (B2) calcium salicylate having a branched acyclic hydrocarbon group, and (B3) overbased calcium phenate having a branched acyclic hydrocarbon group; and at least one kind of ashless detergent (C) selected from (C1) a hindered amine compound having one piperidine-derived backbone in a molecule, and (C2) a specific diethanolamine compound. In the lubricant composition, the calcium atom content is 100 ppm by mass or more and 600 ppm by mass or less with respect to the total mass of the lubricant composition, and the ratio (N_C/Ca_B) of the nitrogen atom content (N_C) of the ashless detergent (C) to the calcium atom content (Ca_B) of the calcium-based detergent (B) is 1.3 to 3.1 as a mass ratio.

A compound of the formula (I) wherein R represents a straight or branched, primary or secondary acyclic hydrocarbyl C3-C15 group, which can be saturated or unsaturated, or a straight or branched, primary or secondary acyclic hydrocarbyl C3-C15 group, which can be saturated or unsaturated and wherein one or more of hydrogen atoms is replaced with fluorine atom; X represents hydrogen atom or halogen atom, and * denotes chiral center, and salts thereof. The compound is useful for the treatment of diseases mediated by GPR40, in particular type II diabetes. (I)

Electrolytes comprising at least one lithium salt and at least two ionic liquids, at least one of which is an ionic liquid resulting from the association of at least one cation complying with the following formula (I):

In which: R¹ is an acyclic hydrocarbon group; n is an integer ranging from 0 to 3; m is an integer ranging from 1 to 4; and at least one Y anion.