PATENT CLAIM ANALYSIS

Application Number: 16076933
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-02
Patent Classification: ["429", "217000"]

Abstract:
An object of the present invention is to provide a binder composition for a secondary battery for achieving improved charge-discharge efficiency and good cycle characteristics at the same time. The binder composition for a secondary battery according to the present invention is characterized in comprising a polyamic acid comprising a repeating unit consisting of a skeleton based on an aromatic tetracarboxylic acid dianhydride and a skeleton based on an alicyclic diamine represented by structural formula: NH 2 —(CH 2 ) n —R 2 —(CH 2 ) m —NH 2 , wherein R 2  represents alicyclic group, and n and m each independently represent the number of repeating units selected from 1 to 5; and/or a polyamic acid comprising a repeating unit consisting of a skeleton based on an alicyclic tetracarboxylic acid dianhydride and a skeleton based on an aromatic diamine.

Claim (Index 5):
The electrode mixture paste for a secondary battery according to  claim 4 , wherein the negative electrode active material comprises a graphite.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 96.0
- Lexical Diversity: 1.93506
- Patent Class: 429.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15024493', '13203161', '15314281', '13262253', '13394815']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8902436108238182
- 35 USC 102 Novelty (BERT): 0.4967759625141888
- Combined Prediction Score: 0.8508968459928553
- Mean Citation Score: 249.374078
- Max Citation Score: 254.42297
- Similarity Product: 182.31481460003133

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

Dataset: test