PATENT CLAIM ANALYSIS

Application Number: 15953737
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["525", "526000"]

Abstract:
Disclosed are a highly functional natural material-derived epoxy resin, a preparation method therefor, and an epoxy resin curing composition using the same. The highly functional natural material-derived epoxy resin represented by chemical formula 1 is obtained by reacting a compound, represented by chemical formula 2, and epichlorohydrin (ECH), which is obtained by using glycerin as a starting material, in the presence of a hydroxide salt.

Claim (Index 4):
A method of preparing a coating composition of a natural material-derived epoxy resin to have anti-fog property, the method comprising:\n obtaining epichlorohydrin (ECH) from glycerin as a starting material; conducting a reaction of the epichlorohydrin (ECH) with a compound represented by the following Formula 2 to obtain a natural material-derived epoxy resin represented by the following Formula 1; and curing the natural material-derived epoxy resin by mixing polyoxyalkylene triamine with the natural material-derived epoxy resin. wherein n is a natural number of 0 to 300,

Metadata:
- Claim Count in Document: 1.0
- Percentile: 91.0
- Lexical Diversity: 1.63043
- Patent Class: 525.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['10433365', '10504272', '15124906', '15327416', '10511553']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7562393829375736
- 35 USC 102 Novelty (BERT): 0.4708525991310746
- Combined Prediction Score: 0.7277007045569237
- Mean Citation Score: 198.09988600000003
- Max Citation Score: 206.4769
- Similarity Product: 148.31040965559484

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