-
-
公开(公告)号:JP2007246483A
公开(公告)日:2007-09-27
申请号:JP2006075493
申请日:2006-03-17
申请人: Hakuto Co Ltd , National Institute Of Information & Communication Technology , 伯東株式会社 , 独立行政法人情報通信研究機構
IPC分类号: C07D303/16 , C07D301/14 , C07D303/28 , C07D303/40 , C07D303/48 , C08G59/02 , G03F7/004 , G03F7/038
摘要: PROBLEM TO BE SOLVED: To obtain a polymerizable a dendrimer that comprises dendrimer as a constituent unit, being a multibranched compound in which a polymer obtained by photopolymerization is highly branched and which has a high regularity and is expected to have an excellent processing precision and a photocurable resin composition using the same.
SOLUTION: The polymerizable dendrimer comprises a polymerizable epoxy group-containing functional group bonded to a dendrimer terminal. The polymerizable dendrimer comprises, for example, a compound represented by general formula (R is an epoxy group-containing alkyl group).
COPYRIGHT: (C)2007,JPO&INPIT摘要翻译: 要解决的问题为了获得包含树枝状聚合物作为构成单元的可聚合的树枝状聚合物,其是通过光聚合获得的聚合物高度支化并且具有高规则性并且预期具有优异加工性的多分支化合物 精密度和使用其的光固化树脂组合物。 解决方案:可聚合树枝状聚合物包含与树枝状聚合物末端键合的可聚合环氧基的官能团。 可聚合树枝状聚合物包括例如由通式(R是含环氧基的烷基)表示的化合物。 版权所有(C)2007,JPO&INPIT
-
公开(公告)号:JP2007510772A
公开(公告)日:2007-04-26
申请号:JP2006537988
申请日:2004-09-10
发明人: ウェールズ カーター,ジェイムズ , エー. クック,ジェシカ , エム. シャー,ハーシャッド , ティー. ラム,キース
IPC分类号: C08G59/24 , C07D303/16 , C07D303/40 , C09D5/00 , C09D163/00 , G03F7/038
CPC分类号: C08G59/682 , C07D303/16 , C07D303/40 , C08G59/24 , C09D163/00 , G03F7/038 , Y10T428/31511 , C08L2666/04
摘要: 脂環式エポキシ樹脂から製造された被覆の靭性、例えば屈曲時の耐亀裂性を増大させる方法である。 この脂環式エポキシ樹脂は、少なくとも1個の脂環式環を含むヒドロキシ官能性化合物の脂環式エポキシドエステルである。
-
公开(公告)号:JP2006160680A
公开(公告)日:2006-06-22
申请号:JP2004355641
申请日:2004-12-08
发明人: KATO HIROMASA
IPC分类号: C07D301/30 , C07B61/00 , C07D303/16
CPC分类号: Y02P20/52
摘要: PROBLEM TO BE SOLVED: To make it possible to continue a stable operation over a long term in a method for removing 1,3-dichloro-2-propanol from glycidyl methacrylate by using a basic anion exchange resin by investigating the causes for lowered catalytic activity of the resin. SOLUTION: By adding a specified polymerization inhibitor to glycidyl methacrylate containing epichlorohydrin and 1,3-dichloro-2-propanol and by decreasing the concentration of a deactivator for a quaternary ammonium salt contained therein to 1 ppm or below, it is possible to prevent the resin from lowering in its catalytic activity and to therefore continue a stable operation over a long term. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译: 待解决的问题:为了通过使用碱性阴离子交换树脂研究1,3-二氯-2-丙醇从甲基丙烯酸缩水甘油酯中除去1,3-二氯-2-丙醇的方法,可以长期保持稳定的操作 降低树脂的催化活性。 解决方案:通过向含有表氯醇和1,3-二氯-2-丙醇的含甲基丙烯酸缩水甘油酯加入指定的聚合抑制剂,并将其中含有的季铵盐的失活剂的浓度降低至1ppm或更低,这是可能的 以防止树脂的催化活性降低并因此长期保持稳定的操作。 版权所有(C)2006,JPO&NCIPI
-
公开(公告)号:JP3770274B2
公开(公告)日:2006-04-26
申请号:JP2005145191
申请日:2005-05-18
申请人: コニカミノルタホールディングス株式会社
发明人: 信正 左々
IPC分类号: C07D303/16 , C07D303/27 , C07D303/48 , C07D407/12 , C07D409/12 , C08G59/20
-
公开(公告)号:JP3585053B2
公开(公告)日:2004-11-04
申请号:JP29589194
申请日:1994-11-04
申请人: 日東電工株式会社
IPC分类号: C12P7/04 , A01N43/44 , C07D303/04 , C07D303/14 , C07D303/16 , C12P17/02 , C12P41/00
CPC分类号: C07D303/14 , C07D303/04 , C07D303/16 , C12P17/02 , C12P41/004
-
37.
公开(公告)号:JP2004256534A
公开(公告)日:2004-09-16
申请号:JP2004046801
申请日:2004-02-23
申请人: FIRMENICH & CIE
发明人: WILLIAMS ALVIN SCOTT , FEHR CHARLES
IPC分类号: C07D303/40 , A61K8/00 , A61K8/37 , A61Q13/00 , C07D303/16 , C11B9/00 , A61K7/46
摘要: PROBLEM TO BE SOLVED: To obtain a compound having excellent fruity type fragrance characteristics. SOLUTION: A compound expressed by formula (I) (wherein R expresses a linear, branched or cyclic 1-3C hydrocarbon group; a waved line expresses that a substituent in an epoxy unit may have a cis or trans configuration) or a mixture of the compound expressed by formula (I) is used as a fragrant component. COPYRIGHT: (C)2004,JPO&NCIPI
-
38.
公开(公告)号:JP2004075683A
公开(公告)日:2004-03-11
申请号:JP2003281980
申请日:2003-07-29
申请人: Daiso Co Ltd , ダイソー株式会社
发明人: YAEGASHI KEISUKE , FURUKAWA YOSHIRO
IPC分类号: C07D301/26 , C07B53/00 , C07B61/00 , C07C29/10 , C07C31/42 , C07C67/26 , C07C69/63 , C07D303/16 , C07D303/22
摘要: PROBLEM TO BE SOLVED: To provide a method for producing an optically active 1-halogeno-2-hydroxypropyl compound or an optically active glycidyl compound with high optical purity in high yield.
SOLUTION: The method comprises a position-selective production of the optically active 1-halogeno-2-hydroxypropyl compound by reacting a nucleophilic reagent such as water, phenol or the like in the presence of a metal complex catalyst expressed by formula (6), (in the formula n is 0, 1 or 2, Z
1 , Z
2 , Z
3 or Z
4 are each H, a halogen atom, nitro group or a (substituted) alkyl group or the like, A is a ion pair, and M is a metal ion), to an optically active epihalohydrin and then reacting a basic reagent to obtain the optically active glycidyl compound.
COPYRIGHT: (C)2004,JPO-
39.
公开(公告)号:JP2004035787A
公开(公告)日:2004-02-05
申请号:JP2002196584
申请日:2002-07-04
申请人: Daicel Chem Ind Ltd , ダイセル化学工業株式会社
发明人: OKAZAKI AKIRA , TAKAI HIDEYUKI
IPC分类号: C07D301/14 , C07B61/00 , C07D303/04 , C07D303/14 , C07D303/16 , C08G59/20
摘要: PROBLEM TO BE SOLVED: To provide a method for manufacturing, from 1,5,9-cyclododecatriene, epoxides having two or more epoxy groups in a molecule that can serve as a crosslinking agent at curing, an epoxide mixture, a curable resin composition containing the epoxide mixture, and a cured product therefrom.
SOLUTION: 1,5,9-Cyclododecatriene is contacted with an organic peracid in the presence of a basic salt to form a mixture of a diepoxide and a triepoxide of 1,5,9-cyclododecatriene, the epoxides having two or more epoxy groups in a molecule. A curable resin composition is prepared by comprising the epoxide mixture. A cured product is prepared by curing the curable resin composition.
COPYRIGHT: (C)2004,JPO-
公开(公告)号:JP3426702B2
公开(公告)日:2003-07-14
申请号:JP13014294
申请日:1994-06-13
IPC分类号: B01J20/281 , B01J20/24 , B01J20/291 , C07B57/00 , C07D301/00 , C07D301/32 , C07D303/04 , C07D303/08 , C07D303/12 , C07D303/14 , C07D303/16 , C07D303/22 , C07D303/48 , G01N30/02 , G01N30/88 , G01N30/48
-
-
-
-
-
-
-
-
-