PATENT CLAIM ANALYSIS

Application Number: 16127839
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["549", "529000"]

Abstract:
The present invention discloses a method for fabricating a titanium-containing silicon oxide material with high thermal stability and applications of the same, wherein a titanium source, a silicon source, an alkaline source, a template molecule and a peroxide are formulated into an aqueous solution; the aqueous solution reacts to generate a solid product; the solid product is separated from the aqueous solution with a solid-liquid separation process and dried; the solid product is calcined to obtain a titanium-containing silicon oxide material with high specific surface area. The titanium-containing silicon oxide material fabricated by the present invention has high thermal stability. Therefore, it still possesses superior catalytic activity after calcination. The titanium-containing silicon oxide material can be used to catalyze epoxidation of olefin and is very useful in epoxide production.

Claim (Index 1):
A method for fabricating a titanium-containing silicon oxide material with high thermal stability, comprising steps:\n mixing a titanium source, a silicon source, an alkaline source, a template molecule, a solvent and a peroxide to form an aqueous solution; after said aqueous solution have reacted, undertaking a solid-liquid separation process of said aqueous solution, and undertaking a drying process of a solid product separated from said aqueous solution; and undertaking a calcination process of said solid product acquired in said solid-liquid separation process to obtain a titanium-containing silicon oxide material having Formula (I) in an anhydrous state:\n x TiO 2 (1\u2212 x )SiO 2 \u2003\u2003(I) \n wherein x ranges from 0.00001-0.5; wherein said titanium-containing silicon oxide material has an average pore size of 10 angstroms or more; wherein said titanium-containing silicon oxide material has a pore size of 90% or more of the total pore volume of 5 to 200 \u212b; and wherein said titanium-containing silicon oxide material has a specific pore volume of 0.2 cm 3 /g or more.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 97.0
- Lexical Diversity: 1.83117
- Patent Class: 549.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15218710', '10251141', '11720649', '15093270', '14602410']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7232462756661873
- 35 USC 102 Novelty (BERT): 0.5362901734758798
- Combined Prediction Score: 0.7045506654471565
- Mean Citation Score: 267.182774
- Max Citation Score: 377.0379
- Similarity Product: 301.0779554636836

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

Dataset: test