PATENT CLAIM ANALYSIS

Application Number: 15762037
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["428", "036910"]

Abstract:
The invention relates to a polypropylene composition comprising a component A being a propylene copolymer, a component B being a long-chain branched propylene homopolymer or copolymer suitable for pressure pipe applications.

Claim (Index 5):
Polypropylene composition according to  claim 1 , wherein:\n a) the propylene copolymer-1 (PC-1), being a propylene random copolymer, comprises at least two fractions:\n i. a high molecular weight fraction (HMWF) having a melt flow rate MFR 2  (230\u00b0 C.) in the range of 0.005 to 0.15 g/10 min, and \n ii. a low molecular weight fraction (LMWF) having a melt flow rate MFR 2  (230\u00b0 C.) in the range of 0.006 to 5.0 g/10 min, and/or \n b) the long-chain branched propylene homopolymer or copolymer has\n i. a v30 melt extensibility in the range of 200 to 275 mm/s wherein the v30 melt extensibility is measured according to ISO 16790:2005, and \n ii. a F30 melt strength in the range of 18 to 50 cN wherein the F30 melt strength is measured according to ISO 16790:2005.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 90.0
- Lexical Diversity: 1.32
- Patent Class: 428.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14782737', '15522611', '14781186', '15767330', '11914886']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.920807915367433
- 35 USC 102 Novelty (BERT): 0.5152799522021694
- Combined Prediction Score: 0.8802551190509066
- Mean Citation Score: 311.391864
- Max Citation Score: 322.47598
- Similarity Product: 258.4143189931774

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