PATENT CLAIM ANALYSIS

Application Number: 15753830
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-01
Patent Classification: ["508", "111000"]

Abstract:
Provided is a liquid phenolic resol resin containing a partial structure represented by General Formula (P-1) [in the formula, R 1 , R 2  and R 3  each independently represent a hydrogen atom or —CH 2 OH, R 4  represents a linear unsaturated hydrocarbon group having  10  or more carbon atoms, and * represents a bond].

Claim (Index 2):
A method for preparing the liquid phenolic resol resin according to  claim 1 , comprising\n a first step of obtaining a phenolic compound (B) by reacting phenols (A1), in which a linear unsaturated in hydrocarbon group having 10 or more carbon atoms is bonded to at least one or more meta-positions, in the presence of an acid catalyst; and a second step of reacting the phenolic compound (B) with phenols (A2) other than the phenols (A1) (here, a hydrogen atom bonded to a benzene ring having a phenolic hydroxyl group may be substituted with a substituent) and aldehydes (C) in the presence of a base catalyst.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 88.0
- Lexical Diversity: 1.28
- Patent Class: 508.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14391256', '15087232', '14625337', '14226377', '11388094']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8094253975165254
- 35 USC 102 Novelty (BERT): 0.5546037518151656
- Combined Prediction Score: 0.7839432329463895
- Mean Citation Score: 228.681412
- Max Citation Score: 302.81015
- Similarity Product: 269.32283246322567

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