子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 181 | JPS5946497B2 - | JP17018779 | 1979-12-26 | JPS5946497B2 | 1984-11-13 | UIRIAMU MONTOGOMERII HAARON; CHEN FUAN ROO |
| 182 | JPS5932453B2 - | JP12593074 | 1974-10-30 | JPS5932453B2 | 1984-08-09 | MINAMI KUNIICHI; TAKAHASHI SHIGENOBU; FURIKADO KAZUAKI |
| 183 | JPS5858339B2 - | JP14646875 | 1975-12-10 | JPS5858339B2 | 1983-12-24 | KARURO NERII; GIOACHIINO SHIPURIAANI |
| 184 | Novel molecular compound and its preparation | JP13811882 | 1982-08-09 | JPS5849394A | 1983-03-23 | IIDA TAKAO |
| NEW MATERIAL:An equimolar compound of an aromatic compound containing an active hydrogen atom and a quaternary phosphonium salt compound. EXAMPLE: The reaction product between bisphenol AF and triphenylbenzylphosphonium chloride. USE: A vulcanization accelerator for fluoroelastomers. PROCESS: An aromatic compound containing an active hydrogen atom, e.g. phenol, bisphenol A, 2, 2'-bis(4'-hydroxyphenyl)ketone or benzoic acid, is reacted with a quaternary phosphonium salt compound, e.g. tetraphenylphosphonium chloride or allyltriphenylphosphonium bromide, at a molar ratio of preferably 0.8W1.1 in a polar solvent, e.g. an alcohol, at 20W80°C for 1W4hr to give the aimed equimolar compound in high yield ≥90% as crystals. COPYRIGHT: (C)1983,JPO&Japio | ||||||
| 185 | JPS583754B2 - | JP8855074 | 1974-07-31 | JPS583754B2 | 1983-01-22 | OOKAWA KATSUAKI; CHIKAISHI TSUTOMU; OMURA TAKASHI; KATSUKI HIROSHI; OKAMOTO AKINORI; KENMOCHI HIROTO |
| 186 | Cashew nut shell liquid treatment | JP521081 | 1981-01-19 | JPS57140736A | 1982-08-31 | JIYON HENRII POORU TAIMAN; MAHESHIYU SOMABUHAI PATERU; ANSONII PIITAA MANZARA |
| 187 | JPS576990B2 - | JP8855174 | 1974-07-31 | JPS576990B2 | 1982-02-08 | |
| 188 | Manufacture of 2,2'-dihydroxy-biphenyl derivative | JP2929081 | 1981-02-28 | JPS56135432A | 1981-10-22 | MIKAERU RASUBAAGAA |
| 189 | JPS5624920Y2 - | JP14436976 | 1976-10-26 | JPS5624920Y2 | 1981-06-11 | |
| 190 | Preparation of phenol | JP8221679 | 1979-06-29 | JPS567730A | 1981-01-27 | KAWAI YOSHIO; KIDA KOUICHI; IGARASHI HIDEO; TOKI TSUKASA; SUZUKI YOSHIHARU |
| PURPOSE: To prepare phenols in high yield, by the cleavage reaction of a mixture of an aromatic tert-hydroxyperoxide and an aromatic prim-hydroxyperoxide in a solvent composed of an aliphatic ketone and an aliphatic alcohol in the presence of an acid. CONSTITUTION: Phenols (e.g. p-cresol, p-isopropylphenol, etc.) are prepared by the cleavage reaction of an aromatic tertiary hydroperoxide (e.g. p-methylcumene hydroperoxide) and an aromatic primary hydroperoxide (e.g. p-isopropylbenzyl hydroperoxide) in the presence of an acid (e.g. sulfuric acid). The reaction is carried out in a mixed solvent composed of (A) 60W99pts.wt., pref. 70W95pts.wt. of an aliphatic ketone (e.g. acetone) and (B) 40W1pts.wt., pref. 30W5pts.wt. of an aliphatic alcohol (e.g. methanol). EFFECT: Methylbenzenes which are difficult to be oxidized to the corresponding hydroperoxides, can be converted to the hydroperoxides by oxidizing in the presence of cumene or cumene hydroperoxide. COPYRIGHT: (C)1981,JPO&Japio | ||||||
| 191 | Preparation of phenol | JP101279 | 1979-01-11 | JPS5594326A | 1980-07-17 | MATSUNAGA FUJINAO; NANBU HIROHIKO |
| PURPOSE: To prepare a highly pure phenol compound from the hydroperoxide of an isopropylaromatic compound in high recovery ratio, by pretreating the thermal decomposition product of the hydroperoxide with a polyhydric alcohol or its ether to eliminate the by-products and thereafter recycling the product to the distillation system. CONSTITUTION: A process for the preparation of a phenol compound, comprising acid-decomposition of the hydroperoxide of an isopropylaromatic compound, distillation separation of the useful components, e.g. acetone, a phenol compound, etc., from the product, thermal decomposition of the distillation residue, and recyling of the produced crude phenol compound to the distillation separation process, wherein said crude phenol compound is preliminarily contacted with a polyhydric alcohol or its ether, e.g. ethylene glycol or a polyalkylene glycol, pref. the latter (pref. containing 10W50wt% of water), to form double layers, and the product is recycled to the distillation separation process after removing the hydrocarbon layer from the double layers. COPYRIGHT: (C)1980,JPO&Japio | ||||||
| 192 | Fuenooruruiofukumu haisuino shoriho | JP8855174 | 1974-07-31 | JPS5116757A | 1976-02-10 | OOKAWA KATSUAKI; CHIKAISHI TSUTOMU; OMURA TAKASHI; KATSUKI HIROSHI; OKAMOTO AKINORI; KENMOCHI HIROTO |
| 193 | JPS50139551A - | JP4592074 | 1974-04-25 | JPS50139551A | 1975-11-07 | |
| 194 | 2,6-di-tert-butylphenols | JP2007118315 | 2007-04-27 | JP2007246534A | 2007-09-27 | REIFFENRATH VOLKER; KRAUSE JOACHIM |
| <P>PROBLEM TO BE SOLVED: To provide new antioxidants in which preparation is easy, cost is low, handling and composition are easy, and which are effective at low concentration. <P>SOLUTION: 2,6-Di-tert-butylphenols are represented by formula I in which R, A<SP>1</SP>, A<SP>2</SP>, Z<SP>1</SP>, Z<SP>2</SP>, m and n have special definitions. These compounds are used as antioxidants or stabilizers. <P>COPYRIGHT: (C)2007,JPO&INPIT | ||||||
| 195 | Method for producing a phenolic resin binder | JP11486792 | 1992-05-07 | JP3581716B2 | 2004-10-27 | キャスリーン・エイチ・コベントリー; デイヴィッド・エイ・セガル |
| 196 | Process for producing an alcohol and / or aldehyde from olefin | JP50651698 | 1997-07-14 | JP2001500110A | 2001-01-09 | シュヴァプ，ペーター; パシーロ，ロッコ; ヘーン，アルトゥル |
| (57)【要約】 アルコール及び／又はアルデヒドが、化学式（Ｉ）、ＸＸ 1 ＬＬ 1 Ｒｕ＝ＣＲ 1 Ｒ 2 （Ｉ）で表され、かつ、Ｒ 1とＲ 2とは、水素原子又はヘテロ原子を有するか又は有しないＣ−有機の基であり、ＸとＸ 1とは、無関係に陰イオン性の配位子であり、またＬとＬ 1とは、無関係に中性の電子供与性配位子である触媒上で、オレフィンと分子中少なくとも１個の二重結合を有し、かつ、少なくとも１個の水酸基が、Ｃ＝Ｃ二重結合に関してアリル位に存在するアルコールとの交差メタセシスにより、更に続けて任意に水素化及び／又は異性化を行うことにより製造された。 | ||||||
| 197 | 1α, 26- dihydroxy -D- homo - vitamin D3 | JP28392496 | 1996-10-25 | JP3059108B2 | 2000-07-04 | フェルナンド・シュナイダー |
| 198 | Method for producing alcohol | JP28136891 | 1991-10-28 | JP2925812B2 | 1999-07-28 | HATSUTORI YASUYUKI; MORI ATSUTO; SHIMONAKA JUJI; TSUKADA KYOSHI |
| 199 | 2,4-dimethyl--6-s- alkylphenols | JP17253690 | 1990-06-29 | JP2923674B2 | 1999-07-26 | RITA PITSUTERODO; HOORU DAPUSU |
| 200 | Analytical method for phenol | JP20428997 | 1997-07-30 | JPH1151919A | 1999-02-26 | TOYAMA KENJI; ISOMOTO TOSHITAKA |
| PROBLEM TO BE SOLVED: To make a high-efficiency, high-accuracy analysis requiring an easy operation and not altering phenol by feeding a polar organic solvent aqueous solution with a specific concentration to a column in advance before it is concentrated. SOLUTION: When phenol is to be analyzed by an octadecyl silica gel-filled chromatographic column (ODS-filled column) by this analytical method for phenol, a polar organic solvent aqueous solution with a specific concentration specified according to the hydrophobic index is fed to the column in advance before a sample containing phenol is fed. The recovery percentage of an analytical object after fractionation by the ODS-filled column is sharply improved as compared with the conventional method, e.g. the level of about 95-100% can be sufficiently maintained against the reference quantity before the solution is fed to the ODS-filled column. The reason for the occurrence of this effect is considered that the column feature is changed to the state favorable to the concentration of phenol and phenol can be efficiently concentrated. | ||||||
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