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 19):
The method for preparing the olefin polymer of  claim 10 , wherein it further includes at least one cocatalyst selected from the group consisting of compounds represented by Chemical Formulas 7 to 9 below:\n R 31 \u2014[Al(R 32 )\u2014O] n \u2014R 33 \u2003\u2003[Chemical Formula 7] in the above formula 7, R 31 , R 32  and R 33  are each independently any one of hydrogen, halogen, a hydrocarbyl group having 1 to 20 carbon atoms and a hydrocarbyl group having 1 to 20 carbon atoms substituted with halogen, and n is an integer of 2 or more,\n D(R 34 ) 3 \u2003\u2003[Chemical Formula 8] \n in the above formula 8, D is aluminum or boron, each R 34  is independently any one of halogen, a hydrocarbyl group having 1 to 20 carbon atoms, and a hydrocarbyl group having 1 to 20 carbon atoms substituted with halogen,\n [L-H] + [Z(A) 4 ] \u2212  or [L] + [Z(A) 4 ] \u2212 \u2003\u2003[Chemical Formula 9] \n in the above formula 9, L is a neutral or cationic Lewis base, H is a hydrogen atom, Z is a Group 13 element, and A is each independently any of a hydrocarbyl group having 1 to 20 carbon atoms; a hydrocarbyloxy group having 1 to 20 carbon atoms; and substituents in which at least one hydrogen atom of the above substituents is substituted with at least one substituent of halogen, a hydrocarbyloxy group having 1 to 20 carbon atoms and a hydrocarbylsilyl group having 1 to 20 carbon atoms.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 90.0
- Lexical Diversity: 1.65909
- Patent Class: 526.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15742001', '12308399', '15317038', '13177399', '13703236']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7914296260834981
- 35 USC 102 Novelty (BERT): 0.4914640490197403
- Combined Prediction Score: 0.7614330683771224
- Mean Citation Score: 243.641806
- Max Citation Score: 273.80447000000004
- Similarity Product: 214.9719142502237

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