【発明の名称】カリキサレーンとオキサカリキサレーンの誘導体と、それから成る重合性組成物、重合体、および金属含有媒体をこの化合物と接触させて成る金属イオン封鎖法

Title:

Document Type and Number:

Japanese Patent JP2919978

Kind Code:

B2

Abstract:

Polymerisable calixarene and oxacalixarene derivatives wherein at least one aryl group of the macrocyclic ring has a phenolic side chain of the formula VII:

wherein Z is a group containing an acrylate or methacrylate functional group. Particular derivatives are of the formula IX wherein     3 /= 1     q = an integer 2-10; a which may be the same or different on each aryl group is 0 or 1;  R<3> is H, halogen, hydrocarbyl, aryl, hydrocarbylaryl or a substituted derivative thereof and R<3> may be the same or different on each aryl group;     R<1><1> is H or CH3; R<1><2> is hydrocarbyl, aryl, hydrocarbylaryl or a substituted derivative thereof, or NR<12 min > 2 (wherein R<12 min > is H, hydrocarbyl, aryl, hydrocarbylaryl or a substituted derivative thereof), or 0R<1><4> (wherein R<1><4> is hydrocarbyl, aryl, hydrocarbylaryl or a substituted derivative thereof including a N-substituted derivative thereof), or NHNH2, or NHOH or NHAr (wherein Ar is aryl or a substituted derivative thereof). R<1><3> is hydrocarbyl, aryl, hydrocarbylaryl or a substituted derivative thereof,     or -CH2X wherein X is selected from wherein R<7> and R<8> which may be the same or different are H or hydrocarbyl, aryl, hydrocarbylaryl or a substituted derivative thereof; R<9> is -OH, -NH2, -NHC(0)NH2 or -NHAr, wherein Ar is aryl or a substituted derivative thereof, and     n min  is 0 or 1. Linear polymers of these compounds are formed by free radical polymerisation at the (meth)acrylate group. The compounds and their polymers are capable of sequestering etals.

Inventors:

SUTEFUAN JEI HARISU
JON GUSURII
MOORIN MATSUKUMANUSU
MAIKERU ANSONII MATSUKAABEI

Application Number:

JP41015990A

Publication Date:

July 19, 1999

Filing Date:

December 13, 1990

Export Citation:

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Assignee:

ROKUTAITO AIRURANDO LTD

International Classes:

C07C69/712; C07C217/18; C07C323/12; C07D323/00; C08F20/26; C08F20/30; C08F220/30; C09K3/00; (IPC1-7): C07C69/712; C07C217/18; C07C323/12; C07D323/00; C08F220/30; C09K3/00

Attorney, Agent or Firm:

Yoshihisa Oshida

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