PATENT CLAIM ANALYSIS

Application Number: 15751027
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["106", "660000"]

Abstract:
Some embodiments are directed to a new castable cement based material containing a special admixture based internal curing system to reduce the shrinkage and avoid the formation of cracks, and method of producing the same.

Claim (Index 1):
A castable cement based material with enhanced shrinkage resistance, comprising:\n a Portland cement based binder in an amount of at least 290 kg per cubic meters of fresh castable cement based material; sand in an amount of between 500 Kg and 1600 Kg per cubic meters of fresh castable cement based material; water: a water/total binder ratio in weight located between 0.25 and 0.7; an internal curing system; a volume of paste in an amount of at least 300 1per cubic meters of fresh castable cement based material; and fine aggregates or/and coarse aggregates; wherein: the internal curing system is in an amount of between 2 g to 30 g (dry solid content)/liter with respect to the total volume of paste; and the internal curing system contains at least a wax emulsion (A) and a glycol-based shrinkage reducing agent (B).

Metadata:
- Claim Count in Document: 50.0
- Percentile: 88.0
- Lexical Diversity: 1.23333
- Patent Class: 106.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14920022', '15436360', '14881769', '13116548', '15022389']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6550587735055
- 35 USC 102 Novelty (BERT): 0.5094207542766258
- Combined Prediction Score: 0.6404949715826126
- Mean Citation Score: 239.66918
- Max Citation Score: 251.5415
- Similarity Product: 161.9142658532262

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

Dataset: test