PATENT CLAIM ANALYSIS

Application Number: 15890650
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["524", "544000"]

Abstract:
A process for manufacturing a dispersion of a vinylidene fluoride (VDF) thermoplastic polymer [polymer (F)], said process includes polymerizing VDF in an aqueous phase that includes: at least one surfactant selected from the group consisting of non-fluorinated surfactants [surfactant (HS)] and fluorinated surfactants having a molecular weight of less than 400 [surfactant (FS)]; and at least one functional (per)fluoropolyether (functional PFPE) comprising at least one (per)fluoropolyoxyalkylene chain [chain (R′ F )] and at least one functional group, said functional PFPE having a number average molecular weight of at least 1000 and a solubility in water of less than 1% by weight at 25° C., wherein said functional PFPE is present in the aqueous phase in an amount of 0.001 to 0.3 g/l.

Claim (Index 24):
The process of  claim 18 , wherein X a  is an alkaline metal.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 88.0
- Lexical Diversity: 2.02632
- Patent Class: 524.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13515973', '14125940', '12296485', '13516118', '13996018']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8468966571315615
- 35 USC 102 Novelty (BERT): 0.5239187672153465
- Combined Prediction Score: 0.81459886813994
- Mean Citation Score: 301.03777
- Max Citation Score: 363.67264
- Similarity Product: 227.7018575238609

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