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US3879523A Expired / Lapsed US ⏱️ 0.0 years remaining

Composite metal hydroxides

Assignee: Kyowa Chemical Industry Co Ltd
•
Filing: 1970-12-08
•
Granted: 1975-04-22
•
Expires: 1990-12-08
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Abstract

Abstract A composite metal hydroxide expressed by the following composition formula:

Inventors

  • 👤 Shigeo Miyata
  • 👤 Teruhiko Kumura
  • 👤 Minoru Shimada

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-26 22:22
CPC Classifications
C; C09; C09C; C09C1/00; C09C1/0081; A; A61; A61K; A61K33/00; A61K33/06; B; B01; B01J; B01J20/00; B01J20/02; B01J20/06; B01J21/00; B01J21/10; B01J23/00; B01J23/007; B01J23/16; B01J23/24; B01J23/26; B01J23/70; B01J23/74; B01J23/745; B01J27/00; B01J27/20; B01J27/232; B01J37/00; B01J37/02; B01J37/03; B01J41/00; B01J41/08; B01J41/10; C01; C01B; C01B13/00; C01B13/14; C01B13/36; C01B13/363; C01G; C01G1/00; C01G1/10; C01P; C01P2002/00; C01P2002/04; C01P2002/20; C01P2002/22; C01P2002/70; C01P2002/72; C01P2002/74; C01P2002/77; C01P2002/80; C01P2002/82; C01P2002/88; C01P2006/00; C01P2006/10; C01P2006/32; C01P2006/37; C01P2006/80

Claims Analysis

Total Claims: 21
Claim 1
Independent Claim 135 words
A COMPOSITE METAL HYDROXIDE EXPRESSED BY THE FOLLOWING COMPOSITION FORMULA: M0.3 162+M23+(OH)7.2Z 38.2Z(A2)Z.0.625-18H2O WHEREIN M2+ IS A DIVALENT METAL SELECTED FROM THE GROUP CONSISTING OF COPPER, BERYLLIUM, CALCIUM STRONTIUM, BARIUM, ZINC, CADMIUM, TIN, LEAD, MANGANESE AND METALS OF GROUP VII OF THE PERIODIC TABLE, M3+ IS A TRIVALENT METAL SELECTED FROM THE GROUP CONSISTING OF METALS OF GROUP III OF THE PERIODIC TABLE, CHROMIUM, MANGANESE, METALS OF GROUP PERIODIC TABLE, CHROMUIM, MANGANSES, METALS OF GROUP VIII OF THE PERIODIC TABLE RARE EARTH METALS AND AMERICIUM A2- REPRESENTS A DIVALENT INORGANIC ION SELECTED FROM THE GROUP CONSISTING OF CO3=, CRO4=, CR2O7=, B4O7=, MOO4=, SEO3=, SEO4=, SIO3=, HPO4=, NH4PO4=, SIF6=, PT(CN)4=, SO3=, AND S2O3=, AND 1/6>(Z/(2.5-18)>1/20, SAID COMPOSITE METAL HYDROXIDE HAVING A LAYER CRYSTAL STRUCTURE EXPRESSURE SUBSTANTIALLY BY THE FOLLOWING X-RAY DIFFRACTION PATTERN. D(A) RELATIVE INTENSITY (I/I0)
Claim 2
Dependent Claim 135 words
A COMPOSITE METAL HYDROXIDE EXPRESSED BY THE FOLLOWING COMPOSITION FORMULA: M0.3 162+M23+(OH)7.2Z 38.2Z(A2)Z.0.625-18H2O WHEREIN M2+ IS A DIVALENT METAL SELECTED FROM THE GROUP CONSISTING OF COPPER, BERYLLIUM, CALCIUM STRONTIUM, BARIUM, ZINC, CADMIUM, TIN, LEAD, MANGANESE AND METALS OF GROUP VII OF THE PERIODIC TABLE, M3+ IS A TRIVALENT METAL SELECTED FROM THE GROUP CONSISTING OF METALS OF GROUP III OF THE PERIODIC TABLE, CHROMIUM, MANGANESE, METALS OF GROUP PERIODIC TABLE, CHROMUIM, MANGANSES, METALS OF GROUP VIII OF THE PERIODIC TABLE RARE EARTH METALS AND AMERICIUM A2- REPRESENTS A DIVALENT INORGANIC ION SELECTED FROM THE GROUP CONSISTING OF CO3=, CRO4=, CR2O7=, B4O7=, MOO4=, SEO3=, SEO4=, SIO3=, HPO4=, NH4PO4=, SIF6=, PT(CN)4=, SO3=, AND S2O3=, AND 1/6>(Z/(2.5-18)>1/20, SAID COMPOSITE METAL HYDROXIDE HAVING A LAYER CRYSTAL STRUCTURE EXPRESSURE SUBSTANTIALLY BY THE FOLLOWING X-RAY DIFFRACTION PATTERN. D(A) RELATIVE INTENSITY (I/I0)
Claim 3
Dependent Claim 150 words
A composite metal hydroxide expressed by the following composition formula: M0.5 162 M23 (OH)7-2z 38-2z(A2 )z.0.625*18H2O wherein M2 is a divalent metal selected from the group consisting of copper, beryllium, calcium strontium, barium, zinc, cadmium, tin, lead, manganese and metals of group VIII of the Periodic Table; M3 is a trivalent metal selected from the group consisting of metals of group III of the Periodic Table, titanium, metals of group V of the Periodic Table, chromium, manganese, metals of group VIII of the Periodic Table, rare earth metals and americium; A2 represents a divalent inorganic ion selected from the group consisting of CO3 , CrO4 , Cr2O7 , B4O7 , MoO4 , SeO3 , SeO4 , SiO3 , HPO4 , NH4PO4 , SiF6 , Pt(CN)4 , SO3 and S2O3 ; and 1/6>(z/(2.5*18) >1/20, said composite metal hydroxide having a layer crystal structure expressed substantially by the following X-ray diffraction pattern:
Claim 4
Dependent Claim 150 words
A composite metal hydroxide expressed by the following composition formula: M0.5 162 M23 (OH)7-2z 38-2z(A2 )z.0.625*18H2O wherein M2 is a divalent metal selected from the group consisting of copper, beryllium, calcium strontium, barium, zinc, cadmium, tin, lead, manganese and metals of group VIII of the Periodic Table; M3 is a trivalent metal selected from the group consisting of metals of group III of the Periodic Table, titanium, metals of group V of the Periodic Table, chromium, manganese, metals of group VIII of the Periodic Table, rare earth metals and americium; A2 represents a divalent inorganic ion selected from the group consisting of CO3 , CrO4 , Cr2O7 , B4O7 , MoO4 , SeO3 , SeO4 , SiO3 , HPO4 , NH4PO4 , SiF6 , Pt(CN)4 , SO3 and S2O3 ; and 1/6>(z/(2.5*18) >1/20, said composite metal hydroxide having a layer crystal structure expressed substantially by the following X-ray diffraction pattern:
Claim 5
Dependent Claim 49 words
The composite metal hydroxide of claim 1, which has a composition expressed by the following formula: M2-82 Al2(OH)7.5-20A0.5-1.42 .1.5-5H2O wherein M2 is selected from iron, cobalt and nickel, and A2 is selected from CO3 , Cro4 , Cr2O7 , SeO4 , SO3 , MoO4 , B4O7 and SiO3 .
Claim 6
Dependent Claim 48 words
The composite metal hydroxide of claim 1, which has a composition expressed by the following formula: M2-162 Al2(OH)7.5-34A0.5-2.52 .1.5-6H2O wherein M2 is selected from zinc and cadmium, and A2 is selected from CO3 , CrO4 , Cr2O7 , MoO4 , SO3 , SiO3 , B4O7 and SeO4 .
Claim 7
Dependent Claim 37 words
The composite metal hydroxide of claim 1, which has a composition expressed by the following formula: Cu2-8Al2(OH)7.5-20A0.5-1.42 .1.5-5H2O wherein A2 is selected from CO3 , CrO4 , Cr2O7 , SO3 , SO4 , MoO4 , B4O7 .
Claim 8
Dependent Claim 38 words
The composite metal hydroxide of claim 1, which has composition expressed by the following formula: Be2-16Al2(OH)7.5-34A0.5-2.52 .1.5-6H2O wherein A2 is selected from CO3 , CrO4 , Cr2O7 , MoO4 , SO3 , SiO3 , B4O7 and SeO4 .
Claim 9
Dependent Claim 49 words
The composite metal hydroxide of claim 1, which has a composition expressed by the following formula: M2-162 Al2(OH)7.5-34A0.5-2.52 .1.5-6H2O wherein M2 is selected from calcium, strontium and barium, and A2 is selected from CO3 , CrO4 , Cr2O7 , MoO4 , SO3 , SiO3 , B4O7 and Seo4 .
Claim 10
Dependent Claim 58 words
The composite metal hydroxide of claim 1, which has a composition expressed by the following formula: M2-162 M23 (OH)7.5-34A0.5-2.52 .1.5-6H2O wherein M2 is selected from iron, cobalt and nickel, M3 is selected from iron, cobalt and nickel, and A2 is selected from CO3 , CrO4 , Cr2O7 , MoO4 , SO3 , SiO3 , SeO4 and B4O7 .
Claim 11
Dependent Claim 27 words
8 = 3.2 3.9 = 1.6 5 - 80 2.6 = 1.6 5 - 60 1.54 = 1.2 5 - 10 1.51 = 0.05 2 - 10
Claim 12
Dependent Claim 27 words
8 = 3.2 3.9 = 1.6 5 - 80 2.6 = 1.6 5 - 60 1.54 = 1.2 5 - 10 1.51 = 0.05 2 - 10
Claim 13
Dependent Claim 57 words
The composite metal hydroxide of claim 1, which has a composition expressed by the following formula: M2-162 M23 (OH)7.5-34A0.5-2.52 .1.5-6H2O wherein M2 is selected from zinc and cadmium, M3 is selected from iron, cobalt and nickel, and A2 is selected from CO3 , CrO4 , Cr2O7 , MoO4 , SO3 , SiO3 , SeO4 and B4O7 .
Claim 14
Dependent Claim 49 words
The composite metal hydroxide of claim 1, which has a composition expressed by the following formula: Cu2-8M23 (OH)7.5-20A0.5-1.42 .1.5-5H2O wherein M3 is selected from iron, cobalt and nickel, and A2 is selected from CO3 , CrO4 , Cr2O7 , MoO4 , SO3 , SiO3 , SeO4 and B4O7 .
Claim 15
Dependent Claim 49 words
The composite metal hydroxide of claim 1, which has a composition expressed by the following formula: Be2-16M23 (OH)7.5-34A0.5-2.52 .1.5-6H2O wherein M3 is selected from iron, cobalt and nickel, and A2 is selected from CO3 , CrO4 , Cr2O7 , MoO4 , SO3 , SiO3 , SeO4 and B4O7 .
Claim 16
Dependent Claim 57 words
The composite metal hydroxide of claim 1, which has composition expressed by the following formula: M2-162 M23 (OH)7.5-34A0.5-2.52 .1.5-6H2O wherein M2 is selected from calcium, strontium and barium, M3 is selected from iron, cobalt and nickel, and A2 is selected from CO3 , CrO4 , Cr2O7 , MoO4 , SO3 , SiO3 , SeO4 and B4O7 .
Claim 17
Dependent Claim 50 words
The composite metal hydroxide of claim 1, which has a composition expressed by the following formula: M2-82 Cr2(OH)7.5-20A0.5-1.42 .1.5-5H2O wherein M2 is selected from iron, cobalt, nickel and copper, and A2 is selected from CO3 , CrO4 , Cr2O7 , MoO4 , SO3 , SiO3 , SeO4 and B4O7 .
Claim 18
Dependent Claim 53 words
The composite metal hydroxide of claim 1, which has a composition expressed by the following formula: M2-162 Cr2(OH)7.5-34A0.5-2.52 .1.5-6H2O wherein M2 is selected from zinc, cadmium, beryllium, calcium, strontium and barium, and A2 is selected from CO3 , CrO4 , Cr2O7 , MoO4 , SO3 , SiO3 , SeO4 , and B4O7 .
Claim 19
Dependent Claim 59 words
The composite metal hydroxide of claim 1, which has a composition expressed by the following formula: M2-82 M23 (OH)7.5-20A0.5-1.42 .1.5-5H2O wherein M2 is selected from iron, cobalt, nickel and copper, M3 is selected from gallium, scandium, indium and yttrium, A2 is selected from CO3 , CrO4 , Cr2O7 , MoO4 , SO3 , SiO3 , B4O7 and SeO4 .
Claim 20
Dependent Claim 62 words
The composite metal hydroxide of claim 1, which has a composition expressEd by the following formula: M2-162 M23 (OH)7.5-34A0.5-2.52 .1.5-6H2O wherein M2 is selected from zinc, cadmium, beryllium, strontium, barium and calcium, M3 is selected from gallium, scandium, indium and yttrium, and A2 is selected from CO3 , CrO4 , Cr2O7 , MoO4 , SO3 , SiO3 , SeO4 and B4O7 .
Claim 21
Dependent Claim 50 words
The composite metal hydroxide of claim 1, which has a composition expressed by the following formula: M2-82 Mn2(OH)7.5-20A0.5-1.42 .1.5-5H2O wherein M2 is selected from iron, cobalt, nickel and copper, and A2 is selected from CO3 , CrO4 , Cr2O7 , MoO4 , SO3 , SiO3 , SeO4 and B4O7 .

References Cited (Backward Citations)

US2797978A Cited
US2958626A Cited
US3099524A Cited
US3347640A Cited
US3347641A Cited
US3539306A Cited
US3573006A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1978-04-21 1978-10-21 1979-04-22 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1982-04-21 1982-10-21 1983-04-22 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1986-04-21 1986-10-21 1987-04-22 $7700.00 Window Closed / Lapsed

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