有機半導体ポリマー、有機半導体材料用組成物および光電池

THERMOPLASTIC RESIN COMPOSITION

PROBLEM TO BE SOLVED: To provide an ABS resin capable of giving a molded material generating slight lowering of impact strength in coloring. SOLUTION: This ABS resin comprises a mixture of (A) a resin or a resin blend of (A-1) a graft copolymer in which a rubber-like polymer is graft- polymerized with at least one kind of monomer selected from an aromatic vinyl monomer, a vinyl cyanide monomer and a (meth)acrylate monomer and (A-2) a polymer constituted with at least one kind of monomer selected from an aromatic vinyl monomer, a vinyl cyanide monomer, a maleimide monomer and a (meth)acrylate monomer with (B) carbon black giving ≥60 cc/100 g of dibutyl phthalate oil absorption. COPYRIGHT: (C)1999,JPO ...

MOLDING MATERIAL, MOLDED ARTICLE, METHOD FOR PRODUCING THE SAME, AND HOUSING FOR ELECTRIC AND ELECTRONIC EQUIPMENT

PROBLEM TO BE SOLVED: To provide a molding material and a molded article having excellent rigidity, bending strength, heat resistance, impact resistance, molding processability, and low-temperature impact resistance, and in addition, a molding material and a molded article with excellent falling ball impact strength and Vicat softening temperature. SOLUTION: The molding material contains: a cellulose derivative containing at least one group in which a hydrogen atom of a hydroxyl group in the cellulose is substituted by (A) a hydrocarbon group expressed by -RA and at least one group in which a hydrogen atom of a hydroxyl group is substituted by (B) an acyl group expressed by -CO-RB (where RB represents a hydrocarbon group); and an aliphatic polyester elastomer having an average molecular weight of not less than 10,000. COPYRIGHT: (C)2011,JPO&INPIT ...

成形材料、成形体、及びその製造方法、並びに電気電子機器用筐体

GRAFT COPOLYMER, THERMOPLASTIC RESIN COMPOSITION CONTAINING THE SAME, AND MOLDED ITEM THEREOF

PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition which is excellent in resistances to impact and weathering not only at normal temperature but also at low temperatures and has high clarity. SOLUTION: A graft copolymer (C) prepared by grafting at least one kind of monomer unit (B') selected from among vinyl cyanide monomer units, aromatic alkenyl units, and alkyl (meth)acrylate units onto a polyorganosiloxane (A) having aryl groups is used. A thermoplastic resin composition containing the graft copolymer (C) is excellent in resistances to impact and weathering not only at normal temperature but also at low temperatures and has a good clarity. COPYRIGHT: (C)2002,JPO ...

GRAFT COPOLYMER RESIN COMPOSITION USING THE SAME OR ITS PLATED PRODUCT

PROBLEM TO BE SOLVED: To obtain a graft copolymer good in redispersibility in a resin composition while increasing the content of a rubber-like polymer. SOLUTION: This graft copolymer contains a rubber-like polymer as a backbone polymer and a recurring structure of a monomer consisting essentially of a vinyl cyanide-based monomer unit, etc., as a graft polymer and satisfies the following conditions: (a) the ratio of particles having <150 nm diameter in rubber-like polymer particles is ≤10 wt.%, (b) the ratio of the backbone polymer to the graft polymer is (70-90) pts.wt. to (30-10) pts.wt., (c) the weight- average molecular weight of the graft polymer is 30,000-200,000 and (d) the ratio of the vinyl cyanide-based monomer unit in the graft polymer is 30-55 wt.%. The resin composition containing the graft copolymer is excellent in heat resistance and impact resistance (especially face impact characteristics) and is simultaneously excellent in resin appearance and plating characteristics.

成形材料、成形体、及びその製造方法、並びに電気電子機器用筐体

FIBER MATERIAL AND FIBER

PROBLEM TO BE SOLVED: To provide a fiber material excellent in spinnability with which a fiber having good fiber strength, fiber elongation and hand touch can be obtained. SOLUTION: The fiber material contains a cellulose derivative having at least one group in which hydrogen atoms of hydroxy groups included in the cellulose are substituted with the following (A) and at least one group substituted with the following (B): (A) a hydrocarbon group, -RA; and (B) an acyl group, -CO-RB (RB represents a hydrocarbon group). COPYRIGHT: (C)2011,JPO&INPIT ...

POLYMER COMPOUND, PHOTOSENSITIVE RESIN COMPOSITION, AND METHOD FOR FORMING CURED RELIEF PATTERN

PROBLEM TO BE SOLVED: To provide a polymer compound with a rapid alkali dissolution rate and excellent in pattern-forming properties, a photosensitive resin and a method for forming cured relief patterns. SOLUTION: The polymer compound has a repeating unit expressed by general formula (1), wherein Ar1 and Ar2 each independently represent a 6-30C, 3-6 valent organic group which may be substituted with a substituent or substituents; Ar3 represents a 6-30C, 2-6 valent organic group which may be substituted with a substituent or substituents; Y1, Y2 and Y3 each independently represent an acidic group protected with an acidic group or an acid-degradable group; Z represents a linking group and may form a ring with at least one of Ar1 and Ar2; a and b each independently represent an integer of 1-4; c represents an integer of 0-4; n represents a repeating number and is 2-5,000. COPYRIGHT: (C)2011,JPO&INPIT ...

有機半導体ポリマー、有機半導体材料用組成物および光電池

STYRENIC RESIN COMPOSITION

PURPOSE: To obtain a styrenic resin compsn. excellent in antistatic properties, molded appearance, and impact resistance by compounding a styrenic resin, an alkylene oxide polymer, a modified vinyl polymer, and an alkali metal salt. CONSTITUTION: This resin compsn. is prepd. by compounding 100 pts.wt. polymer component comprising 40-94 pts.wt. styrenic resin, 5-30 pts.wt. alkylene oxide polymer having ethylene oxide units, and 1-30 pts.wt. modified vinyl polymer having at least one kind of functional group selected from the group consisting of a carbonyl group, an epoxy group, and a polyoxyalkylene group having a mol.wt. of 300-2,000 or its deriv. with 0.01-7 pts.wt. alkali metal salt. The addition of the modified vinyl polymer and the salt to the former two resins gives the objective styrenic resin compsn. having high mechanical strengths and permanent antistatic properties at a low cost. COPYRIGHT: (C)1994,JPO&Japio ...

RUBBER-MODIFIED STYRENE RESIN COMPOSITION

PROBLEM TO BE SOLVED: To obtain the subject composition which gives moldings excellent in shock resistance, color development and surface gloss, when it is colored with carbon black and is useful for electric appliances by reducing the content of a specific component less than a specific level. SOLUTION: To (A) 100 pts.wt. of a thermoplastic resin composition comprising 10-100wt.% of (iii) a rubber-containing resin composition prepared by polymerizing 95-20wt.% of a monomer mixture (ii) of (a) an aromatic vinyl monomer and (b) a vinyl cyanide monomer in the presence of (i) 5-80wt.% of a rubber-like polymer latex with a weight-average particle size of 150-400nm and (iv) 0-90wt.% of a copolymer from the component (a) and the component (b), are formulated (B) 0.1-2 pts.wt. of carbon black. At this time, the content of the component with a weight-average molecular weight of ≤10,000 calculated as polystyrene is set to ≤10% in the fraction of the component (A) soluble in acetone (based on the ...

MULTILAYER SHEETLIKE MATERIAL AND MANUFACTURING METHOD THEREFOR

PROBLEM TO BE SOLVED: To provide a multilayer sheetlike material which is easy to extrude and which has an excellent surface appearance, face impact strength and weather resistance. SOLUTION: The multilayer sheetlike material is constituted by multilayer molding of a thermoplastic resin (D) which contains a graft copolymer (A) prepared by graft copolymerization of an acrylate rubber-like polymer (G) and a monomer comprising a vinyl monomer and contains a (co)polymer (B) having a (meta)acrylate monomer unit and of another thermoplastic resin (E). The melt viscosity ratio between the thermoplastic resin (D) and the thermoplastic resin (E) is within a specific range. COPYRIGHT: (C)2003,JPO ...

有機薄膜太陽電池、これに用いられる組成物、単量体および半導体膜の製造方法

THERMOPLASTIC RESIN COMPOSITION

PURPOSE: To obtain a resin composition having permanent antistatic properties and, in particular, improved resistance to dynamic fatigue by incorporating an alkali metal salt into a composition comprising a specific alkylene oxide polymer, a specific graft polymer, a specific vinyl polymer, and a specific modified vinyl polymer. CONSTITUTION: The composition comprises 100wt.% polymer blend and incorporated therein 0.2-5wt.% organic alkali metal salt, the blend comprising 3-30wt.% alkylene oxide polymer containing ethylene oxide units and having a reduced viscosity ηsp/c of 1.0-3.0, 5-95wt.% graft copolymer obtained by polymerizing a monomer, e.g. an aromatic vinyl monomer, in the presence of 5-80wt.% rubbery polymer, 0-80wt.% vinyl polymer obtained by polymerizing a monomer mixture including an aromatic vinyl and having a reduced viscosity ηsp/c of 0.6-1.5, and 2-50wt.% modified vinyl polymer containing units derived from a carbonylated vinyl monomer and having a reduced viscosity ηsp/C ...

MOLDING MATERIAL, MOLDING, AND METHOD FOR PRODUCING THE SAME, AND HOUSING FOR ELECTRICAL AND ELECTRONIC EQUIPMENT

PROBLEM TO BE SOLVED: To provide a molding material having good thermoplasticity, moldability, impact resistance, draw-down properties in profile extrusion molding, and appearance of a molded product of profile extrusion molding. SOLUTION: The molding material contains a cellulose derivative including: at least one group obtained by substituting a hydrogen atom of a hydroxy group included in cellulose by (A) a hydrocarbon group, -RA; and at least one group obtained by substituting the same by (B) an acyl group, -CO-RB(wherein RB is a hydrocarbon group), and a lubricant. COPYRIGHT: (C)2011,JPO&INPIT ...

PRODUCTION OF RUBBER LATEX

PROBLEM TO BE SOLVED: To provide a method for producing rubber latex for the production, for example, of high performance ABS resin substantially without generating aggregates at the expansion step even using rubber latex having a small particle size. SOLUTION: This method comprises adding an acid anhydride to small- particle rubber latex, which was obtained by emulsion polymerization and becomes unstable at acidic pH, having an average particle size of 150 nm or less at neutral or alkaline pH to expand the small-particle rubber latex to give rubber latex having a wide range of particle size, wherein the acid anhydride and the small-particle rubber latex are supplied into passing-through type tower mixer 8 to give a latex mixture, which is then introduced into container 6, thereafter the latex mixture is left for 10-300 min for sitting, then the resultant latex mixture is neutralized using a basic substance. COPYRIGHT: (C)2000,JPO ...

有機薄膜太陽電池、これに用いられる組成物および単量体、ならびに膜の製造方法

THERMOPLASTIC RESIN COMPOSITION

PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition excellent in molding luster and pigment coloring property, and having shock resistance, especially high plane shock resistance, in a wide temperature range. SOLUTION: This thermoplastic resin composition comprises two kinds of specifically structured graft copolymers obtained by graft polymerization of a monomer on a complex rubbery polymer and a polycarbonate resin. The thermoplastic resin composition may contain a thermoplastic resin other than polycarbonate resins. COPYRIGHT: (C)2001,JPO ...

RESIN COMPOSITION AND METHOD FOR FORMING CURED RELIEF PATTERN

PROBLEM TO BE SOLVED: To provide a photosensitive resin which is curable at low temperature and excels in pattern forming properties, and to provide method for forming a cured relief pattern. SOLUTION: A resin composition includes a polymer compound having a repeating unit represented by the general formula (1A) or (1B); and a benzoxazine compound, where Ar1, Ar2 and Ar4 each independently represents a trivalent to hexavalent organic group including 6 to 30C, wherein the organic group may have a substituent; Ar3 represents a bivalent to hexavalent organic group including 6 to 30C, wherein the organic group may have a substituent; Y1, Y2, Y3 and Y4 each independently represents an acidic group or an acidic group protected by an acidolysis group; Z represents a linking group and may be connected to at least one of Ar1 and Ar2 to form a ring, a, b, and f each independently represents an integer from 1 to 4; c represents an integer from 0 to 4; and n1 and n2 represent repeating numbers from ...

COMPOSITION FOR SECONDARY BATTERY, ELECTRODE FOR SECONDARY BATTERY, AND SECONDARY BATTERY

PROBLEM TO BE SOLVED: To provide a composition for secondary battery capable of forming an electrode layer in which the adhesion strength between the electrode layer and a current collector is excellent and which has electric conductivity, an electrode for secondary battery using the composition for secondary battery, and a secondary battery using the same. SOLUTION: The composition for secondary battery contains at least a thermosetting compound as expressed by general formula (1) and a conductive material, and the ratio of the thermosetting component with a molecular weight 500 or less is 5% or less. In general formula (1), X expresses a thermal cross-linking group, R1-R4 expresses each independently hydrogen atom or a substituent, R shows a bivalent linking group, m1-m4 shows each independently an integer of 0-4, and n show an integer of 1-20. COPYRIGHT: (C)2011,JPO&INPIT ...

IDENTIFIER

PURPOSE: To make a display code variable and to reutilize an identifier by displaying an identification code by an electrooptical display device. CONSTITUTION: When the power source of a liquid crystal panel 6 is turned OFF by a switch 2, the state of a RAM 4 is simultaneously turned from an output mode to a data input mode. Then, identification code data are transferred while the RAM 4 is controlled by the signals of an external interface 3 by a personal computer or the like. When data transfer to the RAM 4 is normally completed and the power source of the liquid crystal panel 6 is turned ON by the switch 2, the RAM 4 is turned to a data output mode and the identification code data stored in the RAM 4 are displayed on the liquid crystal panel. Since the state of the RAM 4 is held until the switch 2 is switched, the contents of the RAM 4 are not changed as long as the power source of the liquid crystal panel 6 is not turned OFF. COPYRIGHT: (C)1994,JPO&Japio ...

有機薄膜太陽電池、これに用いられる組成物および半導体膜の製造方法

有機光電変換素子組成物、これを含む薄膜、光電池、これに用いられる有機半導体ポリマー、化合物およびポリマーの製造方法

THERMOPLASTIC RESIN COMPOSITION, MOLDING, AND METHOD FOR PRODUCING THE SAME, AND HOUSING FOR ELECTRICAL AND ELECTRONIC EQUIPMENT

PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition having good impact resistance, high rigidity, good wear resistance, and high flowability suitable for molding process. SOLUTION: The thermoplastic resin composition contains a cellulose derivative including: at least one group obtained by substituting a hydrogen atom of a hydroxy group included in cellulose by (A) a hydrocarbon group, -RA; and at least one group obtained by substituting the same by (B) an acyl group, -CO-RB (wherein RB is a hydrocarbon group), and a polyester elastomer. COPYRIGHT: (C)2011,JPO&INPIT ...

有機薄膜太陽電池、これに用いられる有機半導体ポリマーおよび有機半導体材料用組成物

MOLDING MATERIAL, MOLDED ARTICLE, METHOD FOR PRODUCING THE SAME, AND HOUSING FOR ELECTRIC AND ELECTRONIC EQUIPMENT

PROBLEM TO BE SOLVED: To provide a molding material which has good bending strength, a high thermal deformation temperature and excellent moldability and also has good impact resistance, impact resistance (Charpy impact strength) after retention and high stiffness (bending elastic modulus), and to provide a molded article. SOLUTION: The molding material comprises: a cellulose derivative which contains at least one group that is produced by substituting a hydrogen atom in a hydroxy group contained in a cellulose by a hydrocarbon group (A): -RA and at least one group that is produced by substituting a hydrogen atom in a hydroxy group contained in the cellulose by an acyl group (B): -CO-RB (where RB represents a hydrocarbon group); and rubber particles. COPYRIGHT: (C)2011,JPO&INPIT ...

GRAFT COPOLYMER, THERMOPLASTIC RESIN COMPOSITION CONTAINING THE SAME, AND MOLDED ITEM THEREOF

PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition which is excellent in resistances to impact and weathering not only at normal temperature but also at low temperatures and has high clarity. SOLUTION: A graft copolymer (E) is used which is prepared by grafting monomer units (D') onto a composite rubbery polymer (C) prepared by compositing a polyorganosiloxane (A) having aryl groups with a polymer (B) composed of at least one kind of monomer units selected from among vinyl cyanide monomer units, aromatic alkenyl units, and alkyl (meth)acrylate units. A thermoplastic resin composition containing the graft copolymer (E) is excellent in resistances to impact and weathering not only at normal temperature but also at low temperatures and has a high clarity. COPYRIGHT: (C)2002,JPO ...

有機薄膜太陽電池、これに用いられる有機半導体ポリマーおよび有機半導体材料用組成物

FLAME-RETARDED RESIN COMPOSITION

PROBLEM TO BE SOLVED: To provide a flame-retarded resin composition high in impact resistance, exhibiting heat resistance and weatherability in good balance, and also good in the appearance of the molded products therefrom. SOLUTION: This flame-retarded resin composition comprises at least one of two kinds of graft copolymers formed by graft polymerization of a monomer to a composite rubbery polymer having an alkyl (meth)acrylate rubber component, a polycarbonate resin, and a bromine-based flame retardant; wherein the resin composition may also contain a thermoplastic resin other than the polycarbonate resin. COPYRIGHT: (C)2001,JPO ...

PREPARATION OF GRAFT COPOLYMER

PROBLEM TO BE SOLVED: To easily prepare a graft copolymer (ABS resin) having an improved surface impact resistance over a wide range of temperature, without impairing its molding processability, mechanical strength, resin appearance, etc. SOLUTION: When 10 to 70 pts.wt. rubbery polymer is polymerized with from 90 to 30 pts.wt. monomer having an aromatic vinyl monomer and a vinyl cyanide monomer as essential components (the total amount of the rubbery polymer and the monomer is 100 pts.wt.), a rubbery polymer is impregnated with 0.01 to 1.0 pts.wt. organic peroxide simultaneously with or prior to the addition of the monomer. COPYRIGHT: (C)1999,JPO ...