Title:
【発明の名称】チオグリセロール誘導体及び光学材料のためのポリスルフィド組成物中のそれらの使用
Document Type and Number:
Japanese Patent JP2003508383
Kind Code:
A
Abstract:
Novel thioglycerol derivatives, processes for their manufacture, and optical materials made from such compounds. The thioglycerol derivatives have high concentrations of sulfur relative to compounds conventionally used for optical materials, and thus exhibit high refractive indices without sacrificing processability.
Inventors:
Woodbury, Richard P.
Stallman, John Bee.
Winterson, George F.
Avery, Kenneth El.
Stallman, John Bee.
Winterson, George F.
Avery, Kenneth El.
Application Number:
JP2001519668A
Publication Date:
March 04, 2003
Filing Date:
September 01, 2000
Export Citation:
Assignee:
Hampshire Chemical Corporation
International Classes:
G02C7/02; C07C321/14; C07C323/52; C08G75/04; G02B1/04; (IPC1-7): C07C321/14; C08G75/04
Domestic Patent References:
| JPH06508099A | 1994-09-14 | |||
| JPH06502652A | 1994-03-24 | |||
| JPH0665190A | 1994-03-08 |
Foreign References:
| WO1999027416A1 | 1999-06-03 |
Attorney, Agent or Firm:
Takashi Ishida (4 others)