Title:
液浸油
Document Type and Number:
Japanese Patent JP4079475
Kind Code:
B2
Abstract:
The invention is directed to an immersion oil for microscopy. The immersion oil includes an ester or ether with tricyclodecane structure as a main constituent and one or more high-boiling liquids as minor constituents. The immersion oil is free of halogens and exhibits a high UV-transmissibility and is characterized by low intrinsic fluorescence because the components utilized can be vacuum distilled.
Inventors:
Hans-Joachim Weipert
Application Number:
JP6019697A
Publication Date:
April 23, 2008
Filing Date:
February 28, 1997
Export Citation:
Assignee:
CARL ZEISS
International Classes:
C09K3/00; G02B21/00; C07C69/00; C07C69/08; C07C69/44; C10M105/18; C10M105/36; C10M105/38; C10M107/34; C10M111/02; C10M111/04
Domestic Patent References:
| JP62094813A |
Foreign References:
| US4789490 | ||||
| DE934889B |
Attorney, Agent or Firm:
Masaki Yamakawa