PATENT CLAIM ANALYSIS

Application Number: 15749914
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-11
Patent Classification: ["558", "324000"]

Abstract:
A catalyst for a fluidized bed ammoxidation reaction containing silica and a metal oxide, wherein a composite of the silica and the metal oxide is represented by the following formula (1). Mo 12 Bi a Fe b Ni c Mg d Co e Ce f Cr g Zn h X i O j /(SiO 2 ) A    (1) (in formula (1), X is selected from the group consisting of K, Rb, and Cs, a, b, c, d, e, f, g, h, and i, each satisfy 0.1≤a≤1, 0.5≤b≤4, 0.5≤c≤6.5, 0.2≤d≤2.5, 0.5≤e≤7, 0.2≤f≤1.2, g≤0.05, n≤4, and 0.05≤i≤1, A represents a content of silica (% by mass) in the composite and satisfies 35≤A≤48, and values of α, β, and γ calculated by the following expressions (2), (3), and (4) satisfy 0.03≤α≤0.12, 0.1≤β≤0.7, and 0.2≤γ≤4.) α=1.5a/(1.5(b+g)+c+d+e+h)   (2) β=1.5(b+g)/(c+d+e+h)   (3) γ=e/(c+d+h)   (4)

Claim (Index 1):
A catalyst for a fluidized bed ammoxidation reaction comprising:\n silica and a metal oxide, wherein a composite of the silica and the metal oxide is represented by the following formula (1):\n Mo 12 Bi a Fe b Ni c Mg d Co e Ce f Cr g Zn h X i O j /(SiO 2 ) A  \u2003\u2003(1); \n wherein Mo represents molybdenum, Bi represents bismuth, Fe represents iron, Ni represents nickel, Mg represents magnesium, Co represents cobalt, Ce represents cerium, Cr represents chromium, Zn represents zinc, X represents at least one element selected from the group consisting of potassium, rubidium, and cesium, SiO 2  represents silica, a, b, c, d, e, f, g, h, i, and j each represent an atomic ratio of each element and satisfy 0.1\u2264a\u22641, 0.5\u2264b\u22644, 0.5\u2264c\u22646.5, 0.2\u2264d\u22642.5, 0.5\u2264e\u22647, 0.2\u2264f\u22641.2, g\u22640.05, h\u22644, and 0.05\u2264i\u22641, provided that j represents an atomic ratio of an oxygen atom, the atomic ratio satisfying valences of constituent elements excluding silica, A represents a content of silica (% by mass) in the composite and satisfies 35\u2264A\u226448, and values of \u03b1, \u03b2, and \u03b3 calculated from the atomic ratios of respective elements by the following expressions (2), (3), and (4) satisfy 0.03\u2264\u03b1\u22640.12, 0.1\u2264\u03b2\u22640.7, and 0.2\u2264\u03b3\u22644:\n \u03b1=1.5 a /(1.5( b+g )+ c+d+e+h ) \u2003\u2003(2); \n \u03b2=1.5( b+g )/( c+d+e+h ) \u2003\u2003(3); and \n \u03b3= e /( c+d+h ) \u2003\u2003(4).

Metadata:
- Claim Count in Document: 7.0
- Percentile: 88.0
- Lexical Diversity: 2.21053
- Patent Class: 558.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['10541393', '12446759', '14112269', '14429720', '14381360']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6977507567624344
- 35 USC 102 Novelty (BERT): 0.5522740769313772
- Combined Prediction Score: 0.6832030887793287
- Mean Citation Score: 340.53971200000007
- Max Citation Score: 348.8515
- Similarity Product: 295.35210899576543

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test