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 1):
Polypropylene composition comprising:\n a) a component A being a propylene copolymer-1 (PC-1) having a melt flow rate MFR 2 , as measured at 230\u00b0 C. under a load of 2.16 kg, in the range of 0.05 to 0.5 g/10 min as measured according to ISO 1133, and b) a component B being a long-chain branched propylene homopolymer or copolymer having a melt flow rate MFR 2 , as measured at 230\u00b0 C. under a load of 2.16 kg, in the range of 0.5 to 10 g/10 min as measured according to ISO 1133, wherein such composition has: c) a v30 melt extensibility in the range of 150 to 250 mm/s wherein the v30 melt extensibility is measured according to ISO 16790:2005, d) a pressure resistance of at least 350 h under a stress level of 5 MPa at 95\u00b0 C. when measured according to ISO 1167 from a pipe sample consisting of such composition, and wherein such composition is not \u03b2-nucleated.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 90.0
- Lexical Diversity: 1.32
- Patent Class: 428.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14782737', '15522611', '14781186', '15767330', '11914886']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9116751093461606
- 35 USC 102 Novelty (BERT): 0.513822225431875
- Combined Prediction Score: 0.871889820954732
- Mean Citation Score: 311.391864
- Max Citation Score: 322.47598
- Similarity Product: 251.3702787441576

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