PATENT CLAIM ANALYSIS

Application Number: 16424251
Application Type: Utility
Filing Date: 2019-05
Publication Date: 2019-09
Patent Classification: ["525", "068000"]

Abstract:
A thermosetting resin composition for use with high frequencies is provided. The composition includes: (a) a polyphenylene ether having two or more unsaturated substituent groups selected from the group consisting of the vinyl group and the allyl group at both ends of the molecular chain thereof, or an oligomer of said polyphenylene ether; (b) three or more different types of cross-linking curing agents; and (c) a flame retardant. It is possible to provide a printed circuit board for use with high frequencies which simultaneously exhibits, inter alia, an outstanding low dielectric loss characteristic and good moisture-absorption heat resistance, low thermal expansion characteristics, thermal stability and outstanding working properties.

Claim (Index 1):
A thermosetting resin composition, the composition comprising:\n (a) a poly(phenylene ether) having two or more carbon-carbon double bonds at both ends of the molecular chain thereof, or an oligomer of the poly(phenylene ether); and (b) two or more different cross-linking curing agents, wherein the cross-linking curing agent (b) includes a cross-linking agent containing three or more functional groups (b1) and a cross-linking curing agent having a block structure and containing a styrene unit (b2).

Metadata:
- Claim Count in Document: 34.0
- Percentile: 100.0
- Lexical Diversity: 1.4881
- Patent Class: 525.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15538488', '15036097', '12140888', '14775691', '10718525']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7948655526272183
- 35 USC 102 Novelty (BERT): 0.5567455049737845
- Combined Prediction Score: 0.7710535478618749
- Mean Citation Score: 346.54100400000016
- Max Citation Score: 467.57498
- Similarity Product: 423.84260885949135

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

Dataset: test