PATENT CLAIM ANALYSIS

Application Number: 16281983
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-06
Patent Classification: ["347", "102000"]

Abstract:
A photo-curable ink jet ink set includes an undercoating photo-curable ink jet ink containing a (meth)acrylic acid ester having a vinyl ether group expressed by general formula (I), and an overcoating photo-curable ink jet ink. The undercoating photo-curable ink jet ink has a higher surface tension than the overcoating photo-curable ink jet ink.

Claim (Index 13):
A photo-curable ink jet ink set comprising:\n an undercoating photo-curable ink jet ink having a surface tension and containing a (meth)acrylic acid ester having a vinyl ether group expressed by general formula (I): CH 2 \u2550CR 1 \u2014COOR 2 \u2014O\u2014CH\u2550CH\u2014R 3 , wherein R 1  represents a hydrogen atom or a methyl group, R 2  represents a divalent organic residue having a carbon number of 2 to 20, and R 3  represents a hydrogen atom or a monovalent organic residue having a carbon number of 1 to 11; and an overcoating photo-curable ink jet ink, wherein the undercoating photo-curable ink jet ink contains an acrylic surfactant or does not contain surfactants, and wherein the overcoating photo-curable ink jet ink contains a modified silicone surfactant.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 99.0
- Lexical Diversity: 1.69444
- Patent Class: 347.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13781209', '15629028', '14980918', '13851426', '13853120']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7963914751603258
- 35 USC 102 Novelty (BERT): 0.5652286884840995
- Combined Prediction Score: 0.7732751964927033
- Mean Citation Score: 374.047362
- Max Citation Score: 450.04507
- Similarity Product: 445.7676984335899

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

Dataset: test