PATENT CLAIM ANALYSIS

Application Number: 15760500
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["162", "004000"]

Abstract:
A process for the deinking of a coated paper or paperboard is disclosed, the process comprises a step of providing a coating layer comprising a calcium- or magnesium-exchanged clay which is deposited on the paper or paperboard before the ink layer. In a further step said calcium- or magnesium-exchanged clay is activated and the paper is subsequently treated with water.

Claim (Index 17):
The process according to  claim 15 , wherein the content of the at least one collector agent is in the range from 0.001 to 50 wt.-% based on the total weight of the solids in the aqueous suspension as provided in step (iii) or (iv), preferably from 0.002 to 20 wt.-% based on the total weight of weight of the clay particles and optional other fillers, more preferably in the range from 0.05 to 0.8 wt.-% based on the total weight of the weight of the solids in the aqueous suspension as provided in step (iii) or (iv) and most preferably in the range from 0.02 to 0.1 wt.-%, based on the total weight of the weight of the solids in the aqueous suspension as provided in step (iii) or (iv).

Metadata:
- Claim Count in Document: 2.0
- Percentile: 90.0
- Lexical Diversity: 1.65789
- Patent Class: 162.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12087352', '11328485', '13375647', '10267290', '15779587']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6916537719600213
- 35 USC 102 Novelty (BERT): 0.4939818409394112
- Combined Prediction Score: 0.6718865788579603
- Mean Citation Score: 201.176546
- Max Citation Score: 207.76692
- Similarity Product: 135.27752040226935

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