Title:
【発明の名称】金属キレート化複合物
Document Type and Number:
Japanese Patent JP2003531213
Kind Code:
A
Abstract:
A metal chelating composition having the formula:
wherein
Q is a carrier;
S 1 is a spacer;
L is -A-T-CH(X)-;
A is an amide linkage;
T is a bond or substituted or unsubstituted alkyl or alkenyl;
X is -(CH 2 ) k COOH;
k is an integer from 0 to 2;
Y is -COOH;
Z is -COOH; and
i is an integer from 0 to 4.
Inventors:
William Kay Cappel
Bencatappa Biswanata
Hang Dong Li
Richard J. Mehai
John G. Dapron
Bencatappa Biswanata
Hang Dong Li
Richard J. Mehai
John G. Dapron
Application Number:
JP2001578453A
Publication Date:
October 21, 2003
Filing Date:
April 10, 2001
Export Citation:
Assignee:
Sigma-Aldrich Co.
International Classes:
B01D15/08; B01J45/00; C07C233/45; C07C303/22; C07C309/18; C07C319/20; C07C323/58; C07F15/04; C07K1/32; G01N30/88; B01J20/281; (IPC1-7): C07C309/18; C07C303/22; C07C319/20; C07C323/58; C07K1/32; G01N30/48; G01N30/88
Attorney, Agent or Firm:
Aoyama Ryo (2 outside people)