Title:
OPTICAL ELEMENT MATERIAL, OPTICAL ELEMENT MANUFACTURING METHOD AND INFRARED OPTICAL ELEMENT
Document Type and Number:
WIPO Patent Application WO/2015/166785
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing: an optical element material used for infrared detection that has high far infrared transparency and durability (thermal resistance and light stability) as an optical element and excellent workability and economic advantages; a manufacturing method therefor; and an infrared optical element using same. This optical element material, which is used in devices for detecting infrared rays, is characterized in comprising a heat-curable amino resin composition configured from at least a base material and a curing agent, and in both the main chain of the base material and the main chain of the curing agent having a basic backbone comprising at least a saturated aliphatic hydrocarbon.
Inventors:
ARAI KEIJI (JP)
Application Number:
PCT/JP2015/061237
Publication Date:
November 05, 2015
Filing Date:
April 10, 2015
Export Citation:
Assignee:
KONICA MINOLTA INC (JP)
International Classes:
C08G18/10; B29C39/02; C08G18/28; C08G18/32; G02B1/04; G02B13/14; B29K75/00; B29L7/00; B29L11/00
Foreign References:
| JPH05335632A | 1993-12-17 | |||
| JPS62222134A | 1987-09-30 | |||
| JPH01289824A | 1989-11-21 | |||
| US20120172482A1 | 2012-07-05 | |||
| US20120172484A1 | 2012-07-05 |
Attorney, Agent or Firm:
KOYO INTERNATIONAL PATENT FIRM (JP)
Patent business corporation Mitsuaki international patent firm (JP)
Patent business corporation Mitsuaki international patent firm (JP)
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