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公开(公告)号：EP3162432A4
公开(公告)日：2018-02-28
申请号：EP15815706
申请日：2015-06-30
Applicant: TORAY INDUSTRIES
Inventor： SHIMURA HARUTOKI , OGAWA TAKAFUMI , FURUNO SHUJI , TAKAYA KIYOHIKO , SASAKI TAKAO , KIMURA MASAHIRO
IPC: B01D71/56 , B01D61/02 , B01D67/00 , B01D69/00 , B01D69/10 , B01D69/12 , C08G69/00 , C08G69/02 , C08G69/26 , C08G69/28 , C08G69/32 , C08J9/36
CPC classification number: B01D71/56 , B01D61/02 , B01D67/0006 , B01D67/0093 , B01D67/0095 , B01D69/00 , B01D69/10 , B01D69/12 , B01D69/125 , B01D2323/12 , B01D2323/30 , B01D2323/48 , B01D2325/30 , C08G69/00 , C08G69/02 , C08G69/26 , C08G69/28 , C08G69/32 , C08J9/36
Abstract: An object of the present invention is to provide a composite semipermeable membrane which has practical water permeability and high alkali resistance. The composite semipermeable membrane of the present invention includes: a supporting membrane including a substrate and a porous supporting layer; and a separation functional layer disposed on the porous supporting layer of the supporting membrane, in which the separation functional layer includes a crosslinked fully aromatic polyamide, and when a carboxyl group/amide group molar ratio of the separation functional layer is expressed by x, x is 0.54 or less.
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公开(公告)号：EP1852486A4
公开(公告)日：2010-03-03
申请号：EP06714394
申请日：2006-02-23
Applicant: TORAY INDUSTRIES
Inventor： SUGIMOTO KAZUNORI , MURASE SEIICHIRO , KITAZAWA DAISUKE , NAGAO KAZUMASA , OGAWA TAKAFUMI , TOMINAGA TSUYOSHI
IPC: C09K11/06
CPC classification number: H01L51/0062 , C07D263/32 , C09K11/06 , C09K2211/1011 , C09K2211/1033 , H01L51/0054 , H01L51/0058 , H01L51/0065 , H01L51/0067 , H01L51/0068 , H01L51/007 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/0081 , H01L51/0082 , H01L51/0094 , H01L51/5012 , H01L2251/308 , H05B33/14
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Patent Agency Ranking
公开(公告)号：EP1942171A4
公开(公告)日：2009-12-02
申请号：EP06797666
申请日：2006-09-08
Applicant: TORAY INDUSTRIES
Inventor： MURASE SEIICHIRO , NAGAO KAZUMASA , SUGIMOTO KAZUNORI , ISHIGAKI TAKESHI , OGAWA TAKAFUMI
CPC classification number: H01L51/0054 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1088 , C09K2211/1092 , H01L51/0058 , H01L51/0059 , H01L51/006 , H01L51/0067 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/0077 , H01L51/50 , H01L2251/308 , H05B33/14
Abstract: To provide a light emitting device material containing a pyrene compound represented by the general formula (1) which enables production of a light emitting device material having high efficiency and excellent durability, and a light emitting device. (In the formula (1), R 1 to R 18 may be the same or different and represent a group selected from hydrogen, an alkyl group, a cycloalkyl group, a heterocyclic group, an alkenyl group, a cycloalkenyl group, an alkynyl group, an alkoxy group, an alkylthio group, an arylether group, an arylthioether group, an aryl group, a heteroaryl group, a halogen, a carbonyl group, a carboxyl group, an oxycarbonyl group, a carbamoyl group, an amino group, a phosphine oxide group and a silyl group; adjacent substituents among R 1 to R 18 may be combined with each other to form a ring; n represents an integer of 1 to 3; X represents a group selected from -O-, -S- and -NR 19 -; R 19 represents a group selected from hydrogen, an alkyl group, a cycloalkyl group, a heterocyclic group, an alkenyl group, a cycloalkenyl group, an alkynyl group, an aryl group, a heteroaryl group and an amino group; R 19 may be combined with R 11 or R 18 to form a ring; Y represents a single bond, an arylene group or a heteroarylene group; and n substituents among R 1 to R 10 and any one of R 11 to R 19 are used for linkage with Y.)
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公开(公告)号：EP3162432A1
公开(公告)日：2017-05-03
申请号：EP15815706
申请日：2015-06-30
Applicant: TORAY INDUSTRIES
Inventor： SHIMURA HARUTOKI , OGAWA TAKAFUMI , FURUNO SHUJI , TAKAYA KIYOHIKO , SASAKI TAKAO , KIMURA MASAHIRO
CPC classification number: B01D71/56 , B01D61/02 , B01D67/0006 , B01D67/0093 , B01D67/0095 , B01D69/00 , B01D69/10 , B01D69/12 , B01D69/125 , B01D2323/12 , B01D2323/30 , B01D2323/48 , B01D2325/30 , C08G69/00 , C08G69/02 , C08G69/26 , C08G69/28 , C08G69/32 , C08J9/36
Abstract: An object of the present invention is to provide a composite semipermeable membrane which has practical water permeability and high alkali resistance. The composite semipermeable membrane of the present invention includes: a supporting membrane including a substrate and a porous supporting layer; and a separation functional layer disposed on the porous supporting layer of the supporting membrane, in which the separation functional layer includes a crosslinked fully aromatic polyamide, and when a carboxyl group/amide group molar ratio of the separation functional layer is expressed by x, x is 0.54 or less.
Abstract translation: 本发明的一个目的是提供一种具有实用透水性和高耐碱性的复合半透膜。 本发明的复合半透膜包括：支撑膜，其包括基底和多孔支撑层; 以及分离功能层，其设置在支撑膜的多孔支撑层上，其中分离功能层包含交联的全芳香族聚酰胺，并且当分离功能层的羧基/酰胺基团摩尔比由x表示时，x 为0.54以下。
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15.发明公开SEPARATION MEMBRANE ELEMENT AND METHOD FOR PRODUCING COMPOSITE SEMIPERMEABLE MEMBRANE 审中-公开分离膜组件及其制造方法复合半透膜。
公开(公告)号：EP2604333A4
公开(公告)日：2017-04-12
申请号：EP11816346
申请日：2011-08-03
Applicant: TORAY INDUSTRIES
Inventor： OGAWA TAKAFUMI , KIMURA MASAHIRO , SASAKI TAKAO
IPC: B01D71/56 , B01D67/00 , B01D69/02 , B01D69/10 , B01D69/12 , C02F1/44 , C02F101/10 , C02F103/08
CPC classification number: B01D71/56 , B01D67/0006 , B01D69/02 , B01D69/10 , B01D69/125 , B01D2323/40 , C02F1/44 , C02F2101/108 , C02F2103/08
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公开(公告)号：EP2962748A4
公开(公告)日：2017-01-04
申请号：EP14756631
申请日：2014-02-28
Applicant: TORAY INDUSTRIES
Inventor： YONEDA KEISUKE , TABAYASHI SHUNSUKE , OGAWA TAKAFUMI , SASAKI TAKAO , KIMURA MASAHIRO
CPC classification number: B01D71/56 , B01D67/0006 , B01D67/0093 , B01D69/02 , B01D69/12 , B01D69/125 , B01D2323/02 , B01D2323/30 , B01D2325/20 , B32B5/12 , B32B27/34 , C02F1/44 , C02F2101/108 , C02F2103/08
Abstract: This composite semipermeable membrane provided with a substrate, a porous supporting layer formed on the substrate, and a separation functional layer formed on the porous supporting layer, wherein the separation functional layer has a crosslinked wholly aromatic polyamide as the main component and contains a carboxy group. Of the functional groups contained in the separation functional layer, the ratio (molar equivalent of carboxy groups) / (molar equivalent of amide groups) is 0.40 or greater, and the average of oxygen atom/nitrogen atom ratios on the front and back of the separation functional layer is 0.95 or less.
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公开(公告)号：EP2540385A4
公开(公告)日：2015-05-27
申请号：EP11747242
申请日：2011-02-17
Applicant: TORAY INDUSTRIES
Inventor： OGAWA TAKAFUMI , TOMIOKA HIROKI , KIMURA MASAHIRO , HIGASHI MASAKI , TAKAYA KIYOHIKO , KOIWA MASAKAZU
CPC classification number: B01D71/56 , B01D67/0093 , B01D69/02 , B01D69/10 , B01D69/12 , B01D69/125 , B01D2325/06 , C08G69/26 , C08G69/28
Abstract: Provided is a composite semipermeable membrane having a polyamide separation-functional layer on a porous support layer, wherein the polyamide separation-functional layer has a yellow index of 10 to 40, and the actual length of the polyamide separation-functional layer per 1 µm-length of the porous support layer is from 2 µm to 5 µm, or a composite semipermeable membrane having on a porous support layer a polyamide separation-functional layer prepared by polycondensation of polyfunctional amines with polyfunctional acid halides, wherein the polyamide separation-functional layer is formed by the steps of (A) interfacial polycondensation in which polyfunctional amines and polyfunctional acid halides are brought into contact at 40°C to 70°C and subsequent (B) heat treatment at 70°C to 150°C. The composite semipermeable membrane according to the present invention has high boron removal performance and high water permeation performance.
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