PATENT CLAIM ANALYSIS

Application Number: 15755123
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["526", "064000"]

Abstract:
The present invention relates to a process for the production of ethylene polymers in a tubular reactor comprising reacting in said tubular reactor a feed composition comprising ethylene and one or more composition comprising one or more cyclic olefin wherein the cyclic olefin is a compound having the structure of Formula (I): wherein R may be a moiety comprising ≥1 and ≤10 carbon atoms; wherein R 1  and R 2  may each individually be hydrogen or a moiety comprising ≥1 and ≤5 carbon atoms, R 1  and R 2  may be the same or different; wherein ⋅ the tubular reactor may be operated at a pressure of ≥200 and ≤280 MPa; ⋅ the average reaction peak temperature may be ≥220° C. and ≤300° C.; ⋅ the composition comprising one or more cyclic olefin may be fed to the reactor in one or more feed inlet of said tubular reactor; and ⋅ said cyclic olefin may be fed to the tubular reactor in quantities of ≤1.0 mol %, with regards to the total feed composition. Such process allows for the production of ethylene polymers having a high density and a high purity.

Claim (Index 6):
The process according to  claim 2  wherein said composition comprising one or more cyclic olefins comprises said one or more free radical initiator as a solution in at least one of said one or more cyclic olefins.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 88.0
- Lexical Diversity: 2.41667
- Patent Class: 526.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15738966', '13995829', '14382474', '15044855', '15461064']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7372536727735745
- 35 USC 102 Novelty (BERT): 0.507734592603905
- Combined Prediction Score: 0.7143017647566074
- Mean Citation Score: 234.562158
- Max Citation Score: 256.54913
- Similarity Product: 140.40269748507023

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