This invention relates to a co-oligomer having an Mn of 300 to 30,000 g/mol comprising 10 to 90 mol % propylene and 10 to 90 mol % of ethylene, wherein the oligomer has at least X % allyl chain ends, where: 1) X=(−0.94 (mole % ethylene incorporated)+100), when 10 to 60 mole % ethylene is present in the co-oligomer, and 2) X=45, when greater than 60 and less than 70 mole % ethylene is present in the co-oligomer, and 3) X=(1.83*(mole % ethylene incorporated)−83), when 70 to 90 mole % ethylene is present in the co-oligomer. This invention also relates to a homo-oligomer, comprising propylene, wherein the oligomer has: at least 93% allyl chain ends, an Mn of about 500 to about 20,000 g/mol, an isobutyl chain end to allylic vinyl group ratio of 0.8:1 to 1.2:1.0, and less than 100 ppm aluminum. This invention also relates to a process of making homo-oligomer, comprising propylene, wherein the productivity is greater than 4500 g/mmol Hf (or Zr)/hour.

High vinyl terminated propylene based oligomers

PROBLEM TO BE SOLVED: To find out a new polymerizable monomer for a high polymeric material having surface characteristics (water repellency, oil repellency, etc.), resistance characteristics (heat resistance, weather resistance, corrosion resistance, etc.), other characteristics (transparency, low refractive index properties, low dielectric properties, etc.) and alkali solubility, photosensitivity, solubility in organic solvents, etc., in combination as a fluorine-containing material and provide a new high polymer using the monomer. SOLUTION: The fluorine-containing polymerizable monomer is represented by general formula [1] [wherein, A represents a single bond, an oxygen atom, a sulfur atom, CO, CH 2 , SO, SO 2 , C(CH 3 ) 2 , NHCO, C(CF 3 ) 2 , a phenyl or an alicycle; a and b represent each independently an integer of 0-2; and 1≤a+b≤4]. The high polymer is obtained by polymerizing the fluorine-containing polymerizable monomer represented by general formula [1]. COPYRIGHT: (C)2007,JPO&INPIT

Fluorine-containing polymerizable monomer and high polymer using the same

This invention relates to a functionalized co-oligomer having an Mn of 300 to 30,000 g/mol comprising 10 to 90 mol% propylene and 10 to 90 mol% of ethylene, wherein the oligomer has at least X% allyl chain ends, where: 1) X = (-0.94 (mol% ethylene incorporated) + 100), when 10 to 60 mol% ethylene is present in the co-oligomer, and 2) X = 45, when greater than 60 and less than 70 mol% ethylene is present in the co-oligomer, and 3) X = (1.83* (mol% ethylene incorporated) -83), when 70 to 90 mol% ethylene is present in the co-oligomer. This invention also relates to a functionalized homo-oligomer, comprising propylene, wherein the oligomer has: at least 93% allyl chain ends, an Mn of about 500 to about 20,000 g/mol, an isobutyl chain end to allylic vinyl group ratio of 0.8: 1 to 1.2: 1.0, and less than 100 ppm aluminum. This invention also relates to a process of making functionalized homo-or co-oligomer, comprising propylene, wherein the productivity is greater than 4500 g/mmol Hf (or Zr)/hour.

Functionalized High Vinyl Terminated Propylene Based Oligomers

This invention relates to a polymacromonomer comprising at least one macromonomer and from 0 to 20 wt % of a C 2 to C 12 comonomer, wherein the macromonomer has vinyl termination of at least 70%, and wherein the polymacromonomer has: a) a g value of less than 0.6, b) an Mw of greater than 30,000 g/mol, c) an Mn of greater than 20,000 g/mol, d) a branching index (g′) vis of less than 0.5, e) less than 25% vinyl terminations, f) at least 70 wt % macromonomer, based upon the weight of the polymacromonomer, g) from 0 to 20 wt % aromatic containing monomer, based upon the weight of the polymacromonomer and h) optionally, a melting point of 50° C. or more. This invention also relates to processes to make such polymacromonomers.

Polymacromonomer and process for production thereof

This invention relates to a vinyl terminated higher olefin copolymer having an Mn of 300 g/mol or more (measured by 1 H NMR) comprising: (i) from about 20 to about 99.9 mol % of at least one C 5 to C 40 higher olefin monomer; and (ii) from about 0.1 to about 80 mol % of propylene; wherein the higher olefin copolymer has at least 40% allyl chain ends. The copolymer may also have an isobutyl chain end to allyl chain end ratio of less than 0.7:1 and/or an allyl chain end to vinylidene chain end ratio of greater than 2:1.

Vinyl terminated higher olefin polymers and methods to produce thereof

A method for producing a diol compound that is simple, excellent in production efficiency, and high in yield is provided. In a method for producing a diol compound represented by the following general formula (3), in a two-phase system composed of an aqueous phase and an oil phase, an olefin is converted into (A) R-COOH (wherein R represents a hydrocarbon group having 1 to 20 carbon atoms and having 1 or more halogen atoms.), And (B) a reaction in the presence of hydrogen peroxide, A step of obtaining a reaction product containing a compound having an acyloxy group introduced (step 1), and at least one selected from the reaction product obtained in step 1 and (C) a specific acid in the two-phase system. And a step of contacting the seed acid (step 2), and the step 2 is carried out following the reaction in the step 1. [Selection figure] None

Method for producing diol compound

Provided is a method for producing an epoxy compound from an olefin which is simple, has a high reaction rate, is excellent in production efficiency, and has a high yield. A compound represented by the following general formula (1) is converted into (A) R-COOH (wherein R is an aromatic hydrocarbon group having 6 to 20 carbon atoms having no halogen atom or a carbon number having no halogen atom). 1 to 20 represents an aliphatic hydrocarbon group), (B) hydrogen peroxide, and (C) an acid selected from the following (c1) to (c5): (C1) an acid containing phosphorus, (c2) an organic carboxylic acid having 1 to 20 carbon atoms containing halogen, (c3) R—SO 3 H (wherein R is a hydrogen atom or A hydrocarbon group having 1 to 20 carbon atoms which may be substituted with a halogen atom.), (C4) an inorganic acid containing tungsten, and (c5) an inorganic acid containing molybdenum. [Selection figure] None

Method for producing epoxy compound

PROBLEM TO BE SOLVED: To provide a new fluorine-containing bisaminophenol compound, and to provide a method for producing the same. SOLUTION: This fluorine-containing bisaminophenol compound is represented by the general formula (I) [R and R are each identically or differently H, a hydrocarbon group or a halogen-containing hydrocarbon group, or R and R may be bound to each other to form a ring; (n) is an integer of 1 to 3]. The method for producing the fluorine-containing bisaminophenol compound represented by the general formula (I) is characterized by reducing a fluorine- containing bisnitrophenol compound represented by the general formula (II).

New fluorine-containing bisaminophenol compounds and method for producing the same

PROBLEM TO BE SOLVED: To provide an industrially advantageous method for producing 3,3'-bicyclohexenyl in high yield. SOLUTION: The method for producing 3,3'-bicyclohexenyl of general formula(1) comprises heating bicyclohexyl-4,4'-diol of general formula(2) in the presence of a catalyst such as hydrochloric acid, sulfuric acid, methanesulfonic acid or p-toluenesulfonic acid to carry out a dehydration reaction to eliminate the hydroxy groups on both ends of the molecule. COPYRIGHT: (C)2005,JPO&NCIPI

Method for producing 3,3'-bicyclohexenyl

PROBLEM TO BE SOLVED: To suppress the generation of prussic acid and the production of a prussic acid polymer and produce the subject nitrile useful as a synthetic intermediate for insecticides, etc., in high yield by using an aqueous solution of an N-substituted amine or its aqueous solution and an aqueous solution of glycolonitrile as raw materials and limiting the method for feeding the raw material. SOLUTION: (A) An N-substituted amine represented by the formula R1R2NH [R1 and R2 are each H or a (substituted)1-8C alkyl] or its aqueous solution is reacted with (B) an aqueous solution of glycolonitrile while adding the component B thereto to produce the objective nitrile represented by the formula R1R2 NCH2CN. The reactional temperature of the above reaction is preferably kept at the boiling point of the component A or below and the component A is preferably used in an amount equimolar or more with the component B. A substance containing an acidic compound is preferably used as the component B and an organic solvent capable of forming an azeotropic mixture with water, especially toluene or benzene is preferably added to the resultant aqueous solution of the objective nitrile to carry out the azeotropic dehydration at >=80 deg.C.

光昭千田

Papers

Method for producing diol compound

Method for producing epoxy compound

New fluorine-containing bisaminophenol compounds and method for producing the same

Method for producing 3,3'-bicyclohexenyl

Production of n-substituted glycinonitrile

光昭 千田

Papers

Method for producing diol compound

Method for producing epoxy compound

New fluorine-containing bisaminophenol compounds and method for producing the same

Method for producing 3,3'-bicyclohexenyl

Production of n-substituted glycinonitrile

光昭千田