PATENT CLAIM ANALYSIS

Application Number: 15766715
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["423", "430000"]

Abstract:
The present invention relates to a process for producing an aqueous suspension of precipitated calcium carbonate, an aqueous suspension of precipitated calcium carbonate and a precipitated calcium carbonate obtained by the process, a product comprising the aqueous suspension of precipitated calcium carbonate or the precipitated calcium carbonate as well as its use.

Claim (Index 12):
The process of  claim 1 , wherein the process further comprises a step viii) of contacting at least a part of the surface of the obtained precipitated calcium carbonate with at least one hydrophobising agent after step iv) and/or after step vi), if present, and/or during and/or after step vii), if present, preferably the at least one hydrophobising agent is selected from the group consisting of an aliphatic carboxylic acid having a total amount of carbon atoms from C 4  to C 24  and/or reaction products thereof, a mono-substituted succinic anhydride consisting of succinic anhydride mono-substituted with a group selected from a linear, branched, aliphatic and cyclic group having a total amount of carbon atoms from at least C 2  to C 30  in the substituent and/or reaction products thereof, a phosphoric acid ester blend of one or more phosphoric acid mono-ester and/or reaction products thereof and one or more phosphoric acid di-ester and/or reaction products thereof, polyhydrogensiloxane and reaction products thereof, an inert silicone oil, preferably polydimethylsiloxane, an aliphatic aldehyde having from 6 to 14 carbon atoms and/or reaction products thereof, and mixtures thereof.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 91.0
- Lexical Diversity: 1.89655
- Patent Class: 423.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15544968', '15302652', '15744187', '15518395', '15573635']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8433168802261072
- 35 USC 102 Novelty (BERT): 0.5478416626855896
- Combined Prediction Score: 0.8137693584720554
- Mean Citation Score: 361.260536
- Max Citation Score: 430.32782
- Similarity Product: 304.9913068928408

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

Dataset: test