PATENT CLAIM ANALYSIS

Application Number: 15759704
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-02
Patent Classification: ["429", "303000"]

Abstract:
The present invention relates to a composition for a gel polymer electrolyte and a gel polymer electrolyte prepared using the same, and specifically provides a composition for a gel polymer electrolyte including a lithium salt, an organic solvent, and a polymer A having an epoxy group represented by Formula 1, and a polymer B having an amine group and a cyanide group represented by Formula 2, wherein the polymers A and B are included in an amount of 1 to 20 wt % based on the total weight of the composition for a gel polymer electrolyte, and wherein a gel polymer electrolyte for a secondary battery can be prepared that includes a polymer network formed by combining the polymer A having an epoxy group represented by Formula 1 and the polymer B having an amine group and a cyanide group represented by Formula 2 in a three-dimensional structure.

Claim (Index 1):
A composition for a gel polymer electrolyte, comprising:\n a lithium salt; an organic solvent; a polymer A represented by the following Formula 1; and a polymer B represented by the following Formula 2, the polymers A and B are included in an amount of 1 wt % to 20 wt % based on a total weight of the composition for a gel polymer electrolyte. In Formula 1, R and R 1  each independently represent hydrogen or an alkyl group having 1 to 3 carbon atoms, R 2  is a linear or non-linear alkylene group having 1 to 5 carbon atoms, R 3  is a linear or non-linear alkyl group having 1 to 5 carbon atoms, o and p represent the number of moles of a repeating unit, and a molar ratio of o:p is in a range of 10:10 to 10:90. In Formula 2, R 4  is hydrogen or an alkyl group having 1 to 3 carbon atoms, R 5  is a linear or non-linear alkyl group having 1 to 5 carbon atoms, R 6  is a linear or non-linear alkylene group having 1 to 5 carbon atoms, q, r, and s represent the number of moles of a repeating unit, and a molar ratio of q:r:s is in a range of 10 to 90:10 to 90:0 to 30.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 90.0
- Lexical Diversity: 2.46032
- Patent Class: 429.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15515524', '15515547', '15149445', '14423592', '13611950']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8841319828676438
- 35 USC 102 Novelty (BERT): 0.509887569209208
- Combined Prediction Score: 0.8467075415018002
- Mean Citation Score: 288.561752
- Max Citation Score: 327.03436
- Similarity Product: 278.82570669064523

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