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US4142020A
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Hetero-macrocyclic compound coated on the surface of solid
Assignee: Nippon Soda Co Ltd
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Filing: 1977-07-05
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Granted: 1979-02-27
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Expires: 1997-07-05
Abstract
Abstract Hetero-macrocyclic compound coated on the surface of a solid comprising a reaction mixture of (a) hetero-macrocylic compound having at least one amino group in the molecule and (b) a compound selected from the group consisting of an epoxy compound and a isocyanate compound.
Inventors
- 👤 Hiromichi Okamura
- 👤 Iwao Kato
- 👤 Michio Hiraoka
- 👤 Kinuko Torium
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:15
CPC Classifications
C; C08; C08J; C08J3/00; C08J3/005; B; B01; B01D; B01D15/00; B01D15/08; B01D15/26; B01D15/36; B01D15/361; B01D15/362; B01J; B01J20/00; B01J20/02; B01J20/06; B01J20/08; B01J20/10; B01J20/103; B01J20/14; B01J20/22; B01J20/26; B01J20/262; B01J20/265; B01J20/267; B01J20/28; B01J20/28002; B01J20/28004; B01J20/28014; B01J20/28016; B01J20/30; B01J20/3078; B01J20/3092; B01J20/32; B01J20/3202; B01J20/3204; B01J20/3206; B01J20/3208; B01J20/321; B01J20/3231; B01J20/3242; B01J20/3268; B01J20/328; B01J20/3282; C02; C02F; C02F1/00; C02F1/28; C02F1/288; C08G; C08G18/00; C08G18/06; C08G18/28; C08G18/30; C08G18/32; C08G18/3225; C08G18/3237; C08G18/3243; C08G18/3246; C08G18/38; C08G59/00; C08G59/18; C08G59/40; C08G59/50; C08G59/504; C08J9/00; C08J9/36; C22; C22B; C22B3/00; C22B3/20; C22B3/22; C22B3/24; B01J2220/00; B01J2220/50; B01J2220/58; C08J2325/00; C08J2325/02; C08J2325/04; C08J2325/06; C08J2327/00; C08J2327/02; C08J2327/04; C08J2327/06; Y; Y02; Y02P; Y02P10/00; Y02P10/20; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2982; Y10T428/2991; Y10T428/2993; Y10T428/2996; Y10T428/2998; Y10T428/30; Y10T428/31504; Y10T428/31507; Y10T428/31511; Y10T428/31525; Y10T428/31529; Y10T428/31551; Y10T428/31645; Y10T428/31652; Y10T428/31667; Y10T428/31678; Y10T428/31692; Y10T428/31725; Y10T428/31786; Y10T428/31797; Y10T428/31855; Y10T428/3188; Y10T428/31909; Y10T428/31913; Y10T428/31928
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
150 words
A hetero-macrocyclic compound coated on the surface of a solid useful for the selective capture of a cation, comprising a reaction mixture of: (a) a hetero-macrocyclic compound having at least one amino group in the molecule having the following structural formula: ##STR13## wherein X is an amino- or alkylamino-substituted divalent aromatic or alicyclic hydrocarbon radical, or hetero-cyclic radical or --NH--; Y is an amino- or alkylamino-substituted aromatic or alicyclic hydrocarbon radical or heterocyclic radical, --CH 2 --CH 2 --, ##STR14## L 1 , L 2 , L 3 and L 4 are independently --O--, --S--, or ##STR15## (and R is a hydrocarbon radical having 1 to 10 carbon atoms); p and q are independently 2 or 3; r is 1, 2 or 3; and m and n are independently from 1 to 7; and, (b) a compound selected from the group consisting of an epoxy compound and an isocyanate compound.
Claim 2
Dependent Claim
150 words
A hetero-macrocyclic compound coated on the surface of a solid useful for the selective capture of a cation, comprising a reaction mixture of: (a) a hetero-macrocyclic compound having at least one amino group in the molecule having the following structural formula: ##STR13## wherein X is an amino- or alkylamino-substituted divalent aromatic or alicyclic hydrocarbon radical, or hetero-cyclic radical or --NH--; Y is an amino- or alkylamino-substituted aromatic or alicyclic hydrocarbon radical or heterocyclic radical, --CH 2 --CH 2 --, ##STR14## L 1 , L 2 , L 3 and L 4 are independently --O--, --S--, or ##STR15## (and R is a hydrocarbon radical having 1 to 10 carbon atoms); p and q are independently 2 or 3; r is 1, 2 or 3; and m and n are independently from 1 to 7; and, (b) a compound selected from the group consisting of an epoxy compound and an isocyanate compound.
Claim 3
Dependent Claim
40 words
A hetero macrocyclic compound coated on the surface of the solid of claim 1, wherein the solid is selected from the group consisting of metal, glass, ceramic, alumina, silica, diatomaceous earth, carbon, sand, clay, cellulose, polyamide, polystyrene, polyester and polyacrylonitrile.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
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| 3.5 Years (Year 4) | 1982-02-26 | 1982-08-28 | 1983-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-02-26 | 1986-08-28 | 1987-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-02-26 | 1990-08-28 | 1991-02-27 | $7700.00 | Window Closed / Lapsed |