Title:
【発明の名称】光添加試薬、試薬光添加方法、及び試薬光添加装置
Document Type and Number:
Japanese Patent JP3115248
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To enable many samples to be treated quickly, accurately, in a short time by using a cinnamate deriv. which has a double bond capable of causing trans-cis isomerization by light having a specified wavelength. SOLUTION: 10-30wt.% ε-aminocaproic acid bonded to a group represented by formula I (A), 10-30wt.% ω-aminoundecanoic acid bonded to a group represented by formula II (B), and polyphosphoric acid are sealed into a polymn. tube with its inside replaced with a nitrogen gas. The tube is heated, and then light obtd. by the combination with a cut-off filter transmitting light having wavelengths of 400nm of longer is radiated through optical fibers to the tube to cause the release, addition, and polymn. of component A. Simultaneously, light obtd. by the combination of a medium-voltage mercury lamp with a band pass filter selectively transmitting light having a wavelength of about 300nm is radiated through optical fibers to the tube to case the release, addition, and polymn. of component B. Since the intensity and time of light radiation can be controlled, the compsn. of the resultant copolycondensate of the above two acids can be selected from a very wide range.
Inventors:
Hirofumi Shiono
Hitoshi Noda
Chika Utsuyama
Mitsuo Hiramatsu
Hitoshi Noda
Chika Utsuyama
Mitsuo Hiramatsu
Application Number:
JP32884696A
Publication Date:
December 04, 2000
Filing Date:
December 09, 1996
Export Citation:
Assignee:
Molecular Biophotonics Research Institute Co., Ltd.
International Classes:
C07D311/18; C07D311/92; C07D471/04; C09K3/00; G01N31/00; G01N31/22; (IPC1-7): G01N31/00; C09K3/00
Attorney, Agent or Firm:
Yoshiki Hasegawa (3 outside)