PATENT CLAIM ANALYSIS

Application Number: 15886563
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["526", "222000"]

Abstract:
A treatment process for removing the thiocarbonylthio group from the RAFT polymers without sacrificing the versatile complex architectures of polymer is disclosed. The resultant RAFT polymers have higher optical clarity and less odor than conventionally prepared RAFT polymers.

Claim (Index 13):
A RAFT polymer prepared by a process comprising the steps of:\n a) preparing a monomer in a solvent-based medium; b) adding a thiocarbonylthio group chain transfer agent to the monomer; c) initiating the chain transfer agent to form the polymer; d) terminating the reaction with the thiocarbonylthio group chain transfer agent as the end group; and e) cleaving the end group by adding at least 0.1 wt % aqueous solution of H 2 O 2 , based on the polymer weight, and exposing the polymer to about 23 to about 120\u00b0 C.; wherein the RAFT polymer has a lower color index and less odor than a RAFT polymer prepared without step (e).

Metadata:
- Claim Count in Document: 44.0
- Percentile: 88.0
- Lexical Diversity: 1.21212
- Patent Class: 526.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13730434', '14365551', '13333083', '12528249', '14549764']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7571519206863776
- 35 USC 102 Novelty (BERT): 0.5107469179449328
- Combined Prediction Score: 0.7325114204122332
- Mean Citation Score: 292.802478
- Max Citation Score: 329.19666
- Similarity Product: 252.5978394007981

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

Dataset: test