PATENT CLAIM ANALYSIS

Application Number: 15742681
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["252", "500000"]

Abstract:
Provided is a binder for lithium ion secondary battery positive electrodes, which is capable of providing a positive electrode for lithium ion secondary batteries with excellent high-rate discharge characteristics. A binder for lithium ion secondary battery positive electrodes, which contains a binder resin and 500 ppm or less of an oil-soluble radical initiator.

Claim (Index 5):
The binder for lithium ion secondary battery positive electrodes according to  claim 4 , wherein the alkyl-modified carboxyl group-containing interpolymer is prepared by copolymerizing a (meth)acrylic acid alkyl ester having an alkyl group with 18 to 24 carbon atoms in a proportion of 0.1 to 10 parts by mass with 100 parts by mass of (meth)acrylic acid.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 86.0
- Lexical Diversity: 1.58333
- Patent Class: 252.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14371115', '12935437', '14761210', '14352942', '15405410']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8159297513668811
- 35 USC 102 Novelty (BERT): 0.4832647333294595
- Combined Prediction Score: 0.7826632495631389
- Mean Citation Score: 178.448194
- Max Citation Score: 181.79324
- Similarity Product: 122.9119510797453

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