PATENT CLAIM ANALYSIS

Application Number: 15744244
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["525", "393000"]

Abstract:
The present invention relates to a polyphenyl ether resin composition and a use thereof in a high-frequency circuit substrate. The polyphenyl ether resin composition comprises a vinyl-modified polyphenyl ether resin and an organic silicon resin containing unsaturated double bonds and having a three-dimensional net structure. The high-frequency circuit substrate of the present invention has the advantages of a low dielectric constant, a low dielectric loss, high heat resistance, low water absorption, a high interlayer adhesive force and a high bending strength, and is very suitable as a circuit substrate of high-speed electronic equipment.

Claim (Index 17):
The polyphenylene ether resin composition of  claim 11 , wherein the MDQ organosilicon resin containing unsaturated double bonds and having a three-dimensional network structure and formed by hydrolytic condensation of monofunctional siloxane unit (M unit), difunctional siloxane unit (D unit) and tetrafunctional siloxane unit (Q unit) has the following structure:\n (R 38 R 39 R 40 SiO 1/2 ) m (R 41 R 42 SiO 3/2 ) n (SiO 4/2 ) w  wherein 4\u2264m\u2264100, 4\u2264n\u2264100, 1\u2264w\u2264100, and 9\u2264m+n+w\u2264100;\n R 38 , R 39 , R 40 , R 41  and R 42  are each any one independently selected from the group consisting of substituted or unsubstituted C1-C8 linear alkyl, substituted or unsubstituted C1-C8 branched alkyl, substituted or unsubstituted phenyl, and substituted or unsubstituted C2-C10 C\u2550C-containing group, or a combination of at least two of them, and at least one of R 38 , R 39 , R 40 , R 41  and R 42  is a substituted or unsubstituted C2-C10 C\u2550C-containing group.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 86.0
- Lexical Diversity: 1.77193
- Patent Class: 525.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15027365', '15744579', '15555826', '14793341', '13845116']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8160150706237044
- 35 USC 102 Novelty (BERT): 0.5278385744525287
- Combined Prediction Score: 0.7871974210065867
- Mean Citation Score: 289.163974
- Max Citation Score: 411.1138
- Similarity Product: 294.1261197043061

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