PATENT CLAIM ANALYSIS

Application Number: 15741812
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["523", "109000"]

Abstract:
The invention relates to a kit of parts comprising a Base Paste (B) and a Catalyst Paste (C), Base Paste (B) comprising a cationically hardenable component, Catalyst Paste (C) comprising a starter component suitable to contribute to the hardening of the cationically hardenable compound, the composition obtained when combining the compositions of Base Paste (B) and Catalyst Paste (C) comprising in addition a porous water-adsorbing component and water, the porous water-adsorbing component being selected from molecular sieves, zeolites, silica gel and mixtures thereof, wherein either the porous water-adsorbing component is present in Base Paste (B) and the water is present in Catalyst Paste (C), or the water-adsorbing component is present in Catalyst Paste (C) and the water is present in Base Paste (B). The invention also relates to a dental retraction composition obtainable by mixing Base Paste (B) and Catalyst Paste (C) and to a process of taking a dental impression and/or conducting a dental retraction using the kit of parts.

Claim (Index 15):
A kit of parts of  claim 1  for conducting a dental retraction process, the kit of parts comprising a Base Paste (B) and a Catalyst Paste (C),\n Base Paste (B) comprising a cationically hardenable component comprising a backbone with polyether moieties and two cationically curable aziridino side groups connected to the backbone, and a porous water-adsorbing component being selected from molecular sieves, zeolites, silica gel and mixtures thereof, \n Catalyst Paste (C) comprising a starter component being selected from Lewis acids, Broensted acids, precursors of Lewis acids, and components which can be activated by radiation to produce a Lewis acid, salts and mixtures thereof, and water.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 86.0
- Lexical Diversity: 3.0
- Patent Class: 523.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15574871', '13819002', '14767167', '12681269', '12747927']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7497711874449461
- 35 USC 102 Novelty (BERT): 0.5086481558386449
- Combined Prediction Score: 0.7256588842843159
- Mean Citation Score: 250.631548
- Max Citation Score: 291.1258
- Similarity Product: 213.7940517692089

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

Dataset: test