PATENT CLAIM ANALYSIS

Application Number: 16089407
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-04
Patent Classification: ["528", "387000"]

Abstract:
Provided are a device for continuously producing poly(arylene sulfide) (hereinafter, referred to as PAS) and a method for continuous PAS production with which resource savings, energy savings, and a reduction in equipment cost are rendered possible. The device for continuous PAS production according to the present invention includes a housing chamber for housing a plurality of reaction cells; wherein the housing chamber is supplied with at least an organic amide solvent, a sulfur source, and a dihalo aromatic compound. In the reaction cells, the sulfur source is polymerized with the dihalo aromatic compound in the organic amide solvent to form a reaction mixture. The reaction cells communicate with each other through a gas phase within the housing chamber. The reaction cells are sequentially connected, and the reaction mixture sequentially moves to each reaction cell.

Claim (Index 15):
The method according to  claim 13 , wherein\n the reaction cells are sequentially connected in order from the highest maximum liquid surface level of liquid that can be accommodated by each of the reaction cells, and the reaction mixture is sequentially moved in accordance with the order by the difference in heights of the maximum liquid surface levels from a reaction cell with a higher maximum liquid surface level to a reaction cell with a lower maximum liquid surface level.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 97.0
- Lexical Diversity: 2.0
- Patent Class: 528.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16099538', '13055430', '13809505', '13056433', '13989714']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7355809650297485
- 35 USC 102 Novelty (BERT): 0.5160036300531922
- Combined Prediction Score: 0.7136232315320928
- Mean Citation Score: 252.041914
- Max Citation Score: 289.3454
- Similarity Product: 200.61896599674225

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