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 12):
The polyphenylene ether resin composition of  claim 11 , wherein the vinyl-modified polyphenylene ether resin has the following structure: wherein 0\u2264x\u2264100, 0\u2264y\u2264100, 2\u2264x+y\u2264100; M is selected from N is any one substituted from the group consisting of \u2014O\u2014, \u2014CO\u2014, \u2014SO\u2014, \u2014SC\u2014, \u2014SO\u2014 and \u2014C(CH 3 ) 2 \u2014, or a combination of at last two of them; R 2 , R 4 , R 6 , R 8 , R 11 , R 12 , R 14  and R 17  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, and substituted or unsubstituted phenyl, or a combination of at least two of them; R 1 , R 3 , R 5 , R 7 , R 10 , R 12 , R 14  and R 16  are each any one independently selected from the group consisting of hydrogen atom, substituted or unsubstituted C1-C8 linear alkyl, substituted or unsubstituted C1-C8 branched alkyl, and substituted or unsubstituted phenyl, or a combination of at least two of them; R 9  is selected from wherein A is arylene, carbonyl, or alkylene having 1-10 carbon atoms; Z is an integer of 0-10; R 21 , R 22  and R 23  are each independently selected from hydrogen atom or alkyl having 1-10 carbon atoms.

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): 0.8153038998195637
- 35 USC 102 Novelty (BERT): 0.5296596560864617
- Combined Prediction Score: 0.7867394754462536
- Mean Citation Score: 289.163974
- Max Citation Score: 411.1138
- Similarity Product: 318.78910151063207

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