PATENT CLAIM ANALYSIS

Application Number: 15754093
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["442", "181000"]

Abstract:
The present invention discloses a high-performance PPS fiber structure and production method and use thereof. The high-performance PPS fiber structure is woven fabric made from PPS fibers in 0.1 to 12 μm cross sectional diameter, and the maximum pore size of the PPS fiber structure is 20 μm or smaller. The PPS fiber structure disclosed in the present invention has the advantages of high gas impermeability and good hydrophilicity, also has the advantages of simple process, low energy consumption and zero environmental pollution, and can be used in diaphragms for electrolytic apparatuses, high-temperature liquid filter materials and insulating materials.

Claim (Index 7):
The high-performance PPS fiber structure according to  claim 4 , characterized in that, the ratio of the twist of the PPS yarns to the twist of the PPS single yarns is 0.2 to 1.0.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 88.0
- Lexical Diversity: 1.59701
- Patent Class: 442.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15749673', '13496928', '10615671', '13496915', '14409331']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8314065785769231
- 35 USC 102 Novelty (BERT): 0.5046691887535939
- Combined Prediction Score: 0.7987328395945902
- Mean Citation Score: 211.384684
- Max Citation Score: 248.00874
- Similarity Product: 159.21976811954497

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

Dataset: test