PATENT CLAIM ANALYSIS

Application Number: 15760986
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["526", "118000"]

Abstract:
The present invention relates to an olefin polymer and a preparation method thereof. The olefin polymer exhibits excellent mechanical strength and high processability, and thus is expected to be utilized as a material for various products. Particularly, the olefin polymer can be stably produced into films by a melt-blowing process and thus is expected to be usefully used as a material for products prepared by a melt-blowing process.

Claim (Index 1):
An olefin polymer having an SF of 65 or more which is calculated by the following Equation 1:\n SF=Mw/10 4 +5/(Mw/10 5 )*exp(ratio of increase in elongational viscosity)\u2003\u2003[Equation 1] in the above equation 1, Mw means a weight average molecular weight, the ratio of increase in elongational viscosity is a value in which the highest elongational viscosity value measured for the olefin polymer at Hencky strain rate of 1 s \u22121  at 170\u00b0 C. using an elongational viscosity fixture attached to the ARES rheometer is divided by the elongational viscosity value of the extrapolated straight line at the time when the highest elongational viscosity value is obtained, wherein the extrapolated straight line is a straight line in which a straight line having the average slope of the section where the elongational viscosity increases steadily with time is extended to a section where the elongational viscosity increases sharply while maintaining the above average slope.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 90.0
- Lexical Diversity: 1.65909
- Patent Class: 526.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15742001', '12308399', '15317038', '13177399', '13703236']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7638309208775937
- 35 USC 102 Novelty (BERT): 0.5134750417702189
- Combined Prediction Score: 0.7387953329668562
- Mean Citation Score: 243.641806
- Max Citation Score: 273.80447000000004
- Similarity Product: 146.1264724711454

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

Dataset: test