PATENT CLAIM ANALYSIS

Application Number: 15759683
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-11
Patent Classification: ["252", "586000"]

Abstract:
A polymerizable composition for an optical material includes an episulfide compound (A); an organic coloring matter (B); an UV absorber (C); and a polymerization catalyst (D), wherein the organic coloring matter (B) has a main absorption peak (P) between 565 nm and 605 nm in a visible light absorption spectrum, an absorption coefficient (ml/g·cm) of a peak apex (Pmax) exhibiting a maximum absorption coefficient of (P) is equal to or greater than 0.5×105, a peak width in an absorbance of ¼ of an absorbance of (Pmax) of (P) is equal to or less than 50 nm, a peak width in an absorbance of ½ of the absorbance of (Pmax) of (P) is equal to or less than 30 nm, and a peak width in an absorbance of ⅔ of the absorbance of (Pmax) of (P) is in a range of equal to or less than 20 nm.

Claim (Index 16):
The process for preparing a polymerizable composition for an optical material according to  claim 10 ,\n wherein the polymerization catalyst (D) is an amine compound.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 90.0
- Lexical Diversity: 2.81818
- Patent Class: 252.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13813312', '12811713', '10504190', '13611773', '12081629']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.860300523145384
- 35 USC 102 Novelty (BERT): 0.5283494752747523
- Combined Prediction Score: 0.8271054183583207
- Mean Citation Score: 366.324686
- Max Citation Score: 371.24097
- Similarity Product: 313.7736873826861

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