PROCESS FOR PREPARATION OF ALICYCLIC DIEPOXY COMPOUNDS, CURABLE EPOXY RESIN COMPOSITIONS, EPOXY RESIN COMPOSITIONS FOR THE ENCAPSULATION OF ELECTRONIC COMPONENTS, STABILIZERS FOR ELECTRICAL INSULATING OILS, AND CASTING EPOXY RESIN COMPOSITIONS FOR ELECTRICAL INSULATION

Title:

Document Type and Number:

WIPO Patent Application WO/2004/035558

Kind Code:

A1

Abstract:

Epoxy resin compositions represented by the general formula (I) or (II), products of curing of the compositions, and a process for the preparation of the epoxy compounds through epoxidation with an organic percarboxylic acid: (I) (II) wherein R¹ to R¹⁸ are each independently hydrogen, halogeno, a hydrocarbon group which may contain oxygen or halogen, or optionally substituted alkoxy.

Inventors:

MAESHIMA HISASHI (JP)
TAKAI HIDEYUKI (JP)

Application Number:

PCT/JP2003/011287

Publication Date:

April 29, 2004

Filing Date:

September 04, 2003

Export Citation:

Click for automatic bibliography generation Help

Assignee:

DAICEL CHEM (JP)
MAESHIMA HISASHI (JP)
TAKAI HIDEYUKI (JP)

International Classes:

C07D301/14; C07D303/04; C08G59/24; (IPC1-7): C07D301/19; C08G59/24

Domestic Patent References:

WO2002076966A1

2002-10-03

Foreign References:

JPS58172387A	1983-10-11
GB2008593A	1979-06-06
US5378736A	1995-01-03
JPH05239043A	1993-09-17
EP0844262A2	1998-05-27
JPS5032500A	1975-03-29
JPS5335999A	1978-04-03
JPH09176288A	1997-07-08

Other References:

YU'VE V. P. ET AL.: "Oxidation of dienes by hydroperoxides", NEFTEKHIMIYA, vol. 12, no. 3, 1972, pages 353 - 357, XP002976221

Attorney, Agent or Firm:

Miura, Yoshikazu (4 Kojimachi 5-chom, Chiyoda-ku Tokyo, JP)

Download PDF:

View/Download PDF PDF Help

Previous Patent: CATALYST FOR OXIDATION OF HYDROCARBONS TO FORM EPOXIDES

Next Patent: PYRROLE DERIVATIVE, INTERMEDIATE, AND AGRICULTURAL OR HORTICULTURAL BACTERICIDE