PATENT CLAIM ANALYSIS

Application Number: 16150909
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-01
Patent Classification: ["427", "314000"]

Abstract:
An inorganic coating solution composition including an alkali metal silicate, a curing agent, a dispersant, a defoamer, and a solvent, wherein the curing agent is phosphoric acid (H 2 PO 4 ), the dispersant is at least one selected from among Tween 20, Tween 40, Tween 60, Tween 80, polyvinyl pyrrolidone, polyethylene glycol 400 and polyvinyl alcohol, and the defoamer is at least one selected from among a silicone-based defoamer, an alcohol-based defoamer, a mineral oil-based defoamer and a powder defoamer.

Claim (Index 1):
A method of forming an inorganic coating film, comprising:\n preparing an inorganic coating solution composition by mixing an alkali metal silicate, phosphoric acid (H 2 PO 4 ), at least one dispersant selected from among Tween 20, Tween 40, Tween 60, Tween 80, polyvinyl pyrrolidone, polyethylene glycol 400 and polyvinyl alcohol, at least one defoamer selected from among a silicone-based defoamer, an alcohol-based defoamer, a mineral oil-based defoamer and a powder defoamer, and a solvent; thermally treating a base substrate at a first predetermined temperature; coating a surface of the base substrate, which is thermally treated, with the inorganic coating solution composition; and firing the base substrate coated with the inorganic coating solution composition at a second predetermined temperature for a predetermined time.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 97.0
- Lexical Diversity: 1.86538
- Patent Class: 427.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15201174', '14443410', '10589982', '13899511', '15539069']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7477126101571452
- 35 USC 102 Novelty (BERT): 0.5644972413716401
- Combined Prediction Score: 0.7293910732785946
- Mean Citation Score: 225.364788
- Max Citation Score: 419.69757
- Similarity Product: 365.7906790899879

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

Dataset: test