PATENT CLAIM ANALYSIS

Application Number: 15762739
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["430", "108200"]

Abstract:
An electrostatic latent image developing toner includes a plurality of toner particles ( 10 ) each including a toner mother particle ( 11 ) and an external additive adhering to a surface of the toner mother particle ( 11 ). The toner mother particles ( 11 ) contain a crystalline polyester resin and a non-crystalline polyester resin. The toner particles ( 10 ) include, as the external additive, crystal nucleating agent particles ( 13 ) containing a crystal nucleating agent for promoting crystallization of the crystalline polyester resin. On a differential scanning calorimetry spectrum of the toner before fixing, an endotherm quantity of a heat absorption peak originating from a crystalline region of the crystalline polyester resin is less than 2.0 mJ/mg. On a differential scanning calorimetry spectrum of the toner after fixing, an endotherm quantity of a heat absorption peak originating from a crystalline region of the crystalline polyester resin is at least 6.0 mJ/mg.

Claim (Index 9):
The electrostatic latent image developing toner according to  claim 8 , wherein\n the toner particles further include silica particles as the external additive, the silica particles have a number average primary particle diameter of at least 5 nm and no greater than 25 nm, and an amount of the silica particles is at least 0.5 parts by mass and no greater than 2.0 parts by mass relative to 100 parts by mass of the toner particles.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 90.0
- Lexical Diversity: 2.3913
- Patent Class: 430.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15080040', '15780128', '15150523', '15740530', '15873139']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8121150085364688
- 35 USC 102 Novelty (BERT): 0.5144902183570564
- Combined Prediction Score: 0.7823525295185276
- Mean Citation Score: 312.2631120000001
- Max Citation Score: 318.8172
- Similarity Product: 229.72989064028263

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