PATENT CLAIM ANALYSIS

Application Number: 15747823
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["523", "116000"]

Abstract:
The present invention relates to an aqueous dental composition having a pH of less than 7 as well as to the use of a stabilizer for the preparation of an aqueous dental composition having a pH of less than 7. In particular, the present invention relates to an aqueous dental composition having a pH of less than 7 comprising (i) one or more polymerizable compounds having at least one polymerizable double bond; (ii) a polymerization initiator system containing a) an 1,2-diketone photoinitiator compound having a light absorption maximum in the range from 300 to 500 nm; and b) a coinitiator compound; (iii) a stabilizer of the following formula (I) and/or (II), wherein the Rs, which may be the same or different, independently represent a branched C 3-8  alkyl or alkenyl group, or a C 3-8  cycloalkyl or cycloalkenyl group, R′ represents a hydrogen atom, a C 1-6  alkyl or C 2-6  alkenyl group, or a C 1-6  fluoroalkyl or C 2-6  fluoroalkenyl group, X represents a group selected from a C 1-8  alkyl group or a C 3-8  cycloalkyl group, and n is 0, 1 or 2; and a solvent mixture comprising an organic solvent and at least 1 percent by weight of water based on the total weight of the aqueous dental composition.

Claim (Index 7):
The aqueous dental composition according to any one of the preceding claims, which is stable at 50\u00b0 C. for at least 30 days, or at 60\u00b0 C. or 70\u00b0 C. for at least 3 days.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 86.0
- Lexical Diversity: 2.20909
- Patent Class: 523.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15766397', '15486342', '15766382', '15486335', '15735725']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7823695689378127
- 35 USC 102 Novelty (BERT): 0.5233621742957709
- Combined Prediction Score: 0.7564688294736085
- Mean Citation Score: 285.943248
- Max Citation Score: 310.3678
- Similarity Product: 181.4410071187019

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

Dataset: test