PATENT CLAIM ANALYSIS

Application Number: 15989397
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["430", "108400"]

Abstract:
Toner particles of a toner contain a non-crystalline polyester resin, a crystalline polyester resin, a styrene-acrylic acid-based resin, and an ester wax. The crystalline polyester resin has a repeating unit derived from an acrylic acid-based monomer and a repeating unit derived from a styrene-based monomer. The styrene-acrylic acid-based resin has a repeating unit derived from an acrylic acid-based monomer having an amino group and a repeating unit derived from a styrene-based monomer. An amino group ratio in the styrene-acrylic acid-based resin is at least 40% and no greater than 60%. The toner has a storage elastic modulus of at least 1.00×10 5  Pa and no greater than 5.00×10 5  Pa at 90° C. The ester wax has a melting point of at least 60° C. and no higher than 80° C. A dispersion diameter of the ester wax in the toner particles is at least 500 nm and no greater than 1,000 nm.

Claim (Index 2):
The electrostatic latent image developing toner according to  claim 1 , wherein\n an amount of the crystalline polyester resin contained in the toner particles is at least 10 parts by mass and no greater than 20 parts by mass relative to 100 parts by mass of the non-crystalline polyester resin, an amount of the styrene-acrylic acid-based resin contained in the toner particles is at least 30 parts by mass and no greater than 50 parts by mass relative to 100 parts by mass of the non-crystalline polyester resin, and an amount of the ester wax contained in the toner particles is at least 8 parts by mass and no greater than 15 parts by mass relative to 100 parts by mass of the non-crystalline polyester resin.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 93.0
- Lexical Diversity: 2.5873
- Patent Class: 430.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15873139', '15780128', '15806422', '15083805', '15904785']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.787816883057524
- 35 USC 102 Novelty (BERT): 0.552394800797557
- Combined Prediction Score: 0.7642746748315272
- Mean Citation Score: 351.459174
- Max Citation Score: 412.77747
- Similarity Product: 354.939644626978

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

Dataset: test