PATENT CLAIM ANALYSIS

Application Number: 15766639
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["428", "624000"]

Abstract:
A surface-treated steel material includes a coating film formed on a surface of a steel material through a plating layer. The plating layer is obtained by immersing the steel material in a galvalume bath containing Mg. In the surface-treated steel material, the coating film is formed using a coating composition containing a coating film-forming resin, a cross-linking agent, a predetermined vanadium compound, and trimagnesium phosphate. The vanadium compound is a compound satisfying a predetermined electrical conductivity. The content of the vanadium compound is limited to a specified amount with respect to 100 mass % of the total of the coating film-forming resin solids and the cross-linking agent solids. The vanadium compound has a specified pH, and the content of the trimagnesium phosphate is a specified amount with respect to 100 mass % of the total of the coating film-forming resin solids and the cross-linking agent solids.

Claim (Index 6):
The surface-treated steel material according to  claim 1 , wherein\n the coating composition further contains at least one type of coupling agent (h) selected from the group consisting of a silane-based coupling agent, a titanium-based coupling agent, and a zirconium-based coupling agent, and a content of the coupling agent (h) is 0.1 to 20% by mass relative to 100% by mass of the total of the coating film-forming resin (a) and the cross-linking agent (b).

Metadata:
- Claim Count in Document: 2.0
- Percentile: 91.0
- Lexical Diversity: 2.7069
- Patent Class: 428.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15039512', '14381203', '14786139', '10565362', '14768364']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9298444041837336
- 35 USC 102 Novelty (BERT): 0.5157036596637411
- Combined Prediction Score: 0.8884303297317343
- Mean Citation Score: 305.603582
- Max Citation Score: 317.23425
- Similarity Product: 217.1726288470029

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