公开(公告)号：EP1405840A4

公开(公告)日：2006-05-17

申请号：EP02738825

申请日：2002-06-27

申请人： ZEON CORP

发明人： KIN IDAN ,  OHTA GENICHI ,  TERAISHI KAZUO ,  WATANABE KIYOSHI

IPC分类号： H04N7/167 ,  C07B49/00 ,  C07B61/00 ,  C07B63/00 ,  C07C1/32 ,  C07C13/28 ,  C07C15/46 ,  C07C29/40 ,  C07C29/86 ,  C07C33/20 ,  C07C33/34 ,  C07C41/06 ,  C07C43/184 ,  C11D7/26 ,  C11D7/50 ,  C11D11/00 ,  G03G5/00 ,  G03G5/05 ,  G11B20/00

CPC分类号： C07C41/06 ,  C07B49/00 ,  C07B63/00 ,  C07C29/40 ,  C07C43/184 ,  C07C2601/08 ,  C11D7/263 ,  C11D7/5022 ,  C11D11/0047 ,  G11B20/00086 ,  G11B20/0021 ,  G11B20/00507 ,  C07C33/20 ,  C07C35/21

摘要： A solvent containing at least one cycloalkyl alkyl ether (1) represented by the general formula: R1-O-R2 (wherein R1 is cyclopentyl or the like; and R2 is C1-10 alkyl or the like); and a process for the production of the ethers (1), characterized by reacting an alicyclic olefin with an alcohol in the presence of an acid ion-exchange resin having a water content of 5 wt% or below. The solvent is useful as cleaning solvent for electronic components, precision machinery components or the like, reaction solvent for various chemical reactions, extraction solvent for extracting objective organic substances, solvent or remover for electronic and electrical materials, and so on. The process enables industrially advantageous production of the objective cycloalkyl alkyl ethers (1).

摘要翻译： 溶剂含有环烷基烷基醚（1）。 溶剂含有式（1）的环烷基烷基醚，R 1> -O-R 2>（1）R 1>任选取代的环戊基或环己基; R 2>任选取代的1-10C烷基或3-8C环烷基。 （1）含有化合物R 1> -O-R 3>（2）的类似溶剂也包括独立权利要求。 和（2）类似的含有化合物R 4> -O-R 3>（3）的溶剂。 R 3> R 2>; R 4>环戊基。

公开(公告)号：EP1950251A4

公开(公告)日：2009-07-01

申请号：EP06822453

申请日：2006-10-27

申请人： ZEON CORP

发明人： KITAHARA SHIZUO ,  TERAISHI KAZUO

IPC分类号： C08L101/00 ,  B32B27/00 ,  C08J5/18 ,  C08L15/00 ,  C08L45/00 ,  C08L65/00

CPC分类号： B32B27/08 ,  A23L3/3436 ,  C08L9/00 ,  C08L15/00 ,  C08L23/0807 ,  C08L23/0823 ,  C08L25/06 ,  C08L2666/04 ,  C08L2666/02

摘要： [PROBLEMS] To provide oxygen-absorbing resin compositions which are excellent in oxygen absorption at room temperature, reduced in metal content, and reduced in odor emission after oxygen absorption; an oxygen-absorbing film comprising one of the oxygen-absorbing resin compositions; and an oxygen-absorbing multilayer structure including an oxygen-absorbing layer comprising one of the oxygen-absorbing resin compositions. [MEANS FOR SOLVING PROBLEMS] One of the oxygen-absorbing resin compositions comprises a resin (A1) having a C-H bond in which the bond dissociation energy is 3.70 eV or lower and a resin (B1) having a C-H bond in which the bond dissociation energy is 3.70-4.20 eV, excluding 3.70 eV. The other composition comprises a resin (A2) having a C-H bond capable of yielding a carbon radical in which the energy of reaction with oxygen is 10.0 kcal/mol or lower and a resin (B2) having a C-H bond capable of yielding a carbon radical in which the energy of reaction with oxygen is 10.0-22.0 kcal/mol, excluding 10.0 kcal/mol.