PATENT CLAIM ANALYSIS

Application Number: 16133027
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["430", "109300"]

Abstract:
Provided is an electrostatic image developing toner comprising a toner base particle containing a binder resin and a releasing agent, wherein the binder resin comprises an amorphous vinyl resin and a crystalline polyester resin; a weight-average molecular weight of the electrostatic image developing toner is in the range of 50000 to 90000, when calculated from a chromatogram which represents a molecular weight distribution and is measured by gel permeation chromatography; a ratio of content of a resin component having a molecular weight of 100000 or more is in the range of 10 to 20% by area, in the chromatogram which represents the molecular weight distribution; the crystalline polyester resin has a melting point in the range of 65 to 85° C.; and, a ratio of content of the crystalline polyester resin in the binder resin is in the range of 5 to 20% by mass.

Claim (Index 4):
The electrostatic image developing toner of  claim 1 , wherein the crystalline polyester resin is a hybrid crystalline polyester resin having copolymerized therein a crystalline polyester resin unit synthesized by a polycondensation reaction between a polyhydric alcohol component and a polycarboxylic acid component, and an amorphous resin unit other than polyester resin.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 97.0
- Lexical Diversity: 2.32836
- Patent Class: 430.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15170441', '15209876', '14293272', '15092213', '13637774']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7750232971104666
- 35 USC 102 Novelty (BERT): 0.559622653120044
- Combined Prediction Score: 0.7534832327114244
- Mean Citation Score: 325.901298
- Max Citation Score: 417.80103
- Similarity Product: 416.34971494109095

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