PATENT CLAIM ANALYSIS

Application Number: 15888184
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["523", "156000"]

Abstract:
A thermosetting resin composition for a friction material includes a thermosetting resin and a lignocellulose nanofiber dispersed in the thermosetting resin. A method for producing a thermosetting resin composition for a friction material includes a first step and a second step. In the first step, a plant-based biomass containing a lignocellulose is mixed with a dispersion medium to obtain a mixture thereof, and the mixture is subjected to a defibration treatment to obtain a slurry of a lignocellulose nanofiber. In the second step, phenol is reacted with an aldehyde in the presence of an acid catalyst to obtain a thermosetting resin, and the slurry is added to the thermosetting resin. The lignocellulose nanofiber is dispersed in the thermosetting resin while removing the dispersion medium and unreacted phenol.

Claim (Index 3):
The thermosetting resin composition according to  claim 1 , wherein the lignocellulose nanofibers has an average fiber diameter of 1 to 500 nm.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 88.0
- Lexical Diversity: 2.61538
- Patent Class: 523.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15659684', '15556220', '14383230', '12575849', '13194578']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7476833523992046
- 35 USC 102 Novelty (BERT): 0.5151995516358426
- Combined Prediction Score: 0.7244349723228685
- Mean Citation Score: 206.296538
- Max Citation Score: 313.6147
- Similarity Product: 254.28592574689392

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