PATENT CLAIM ANALYSIS

Application Number: 16031023
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["522", "064000"]

Abstract:
Compounds represented by the following Formula I: wherein:R 1 , R 2 , R 3 , R 4 , and R 5  are the same or different and are selected from the group consisting of SIL 1 -X, hydrogen, C 1 -C 20  alkyl, C 2 -C 8  alkenyl, C 5 -C 8  cycloalkyl, phenyl C 1 -C 3  alkyl, and fluorine;  X is optional, and if present is C 1 -C 12  alkyl; SIL 1  has the general formula:   (R 7 SiO 3/2 ) a (R 7 2 SiO 2/2 ) b (R 7 3 SiO 1/2 ) c  wherein: R 7  is selected from the group consisting of C 1 -C 20  alkyl, C 2 -C 8  alkenyl, C 5 -C 8  cycloalkyl, alkoxyl, phenyl, and phenyl C 1 -C 3  alkyl; a is a positive number, b is 0 or a positive number, c is 0 or a positive number, b/a is from 0 to 100, and c/a is from 0 to 10, wherein at least one of R 1 , R 2 , R 3 , R 4 , and R 5  is SIL 1 -X; and R 6  is selected from the group consisting of C 1 -C 20  alkyl, C 2 -C 8  alkenyl, C 5 -C 8  cycloalkyl, phenyl, phenyl C 1 -C 3  alkyl, trimethylphenol, and fluorine, a method to produce these compounds, and the use thereof as a photoinitiator.

Claim (Index 8):
A method of synthesizing a compound of the general Formula I: wherein: R 1 , R 2 , R 3 , R 4 , and R 5  are the same or different and are selected from the group consisting of SIL 1 -X, hydrogen, C 1 -C 20  alkyl, C 2 -C 8  alkenyl, C 5 -C 8  cycloalkyl, phenyl C 1 -C 3  alkyl, and fluorine;\n X is optional, and if present is C 1 -C 12  alkyl; \n SIL 1  has the general formula:\n (R 7 SiO 3/2 ) a (R 7 2 SiO 2/2 ) b (R 7 3 SiO 1/2 ) c  \n wherein: \n R 7  is selected from the group consisting of C 1 -C 20  alkyl, C 2 -C 8  alkenyl, C 5 -C 8  cycloalkyl, alkoxyl, and phenyl C 1 -C 3  alkyl; \n a is a positive number, \n b is 0 or a positive number, \n c is 0 or a positive number, \n b/a is from 0 to 100, and \n c/a is from 0 to 10, \n \n wherein at least one of R 1 , R 2 , R 3 , R 4 , and R 5  is SIL 1 -X; and \n R 6  is selected from the group consisting of C 1 -C 20  alkyl, C 2 -C 8  alkenyl, C 5 -C 8  cycloalkyl, phenyl, phenyl C 1 -C 3  alkyl, trimethylphenol, and fluorine, comprising the steps of:\n 1) Activating a compound of Formula A: \n wherein R 1 , R 2 , R 3 , R 4 , and R 5  are as above, but none may be SIL 1 -X, to produce a compound of Formula B: 2) Subjecting the compound of Formula B to a nucleophilic acetate substitution reaction to produce a compound of Formula C: 3) Subjecting the compound of Formula C to a hydrolysis reaction to produce a compound of Formula D: \u2003and\n 4) Subjecting the compound of Formula D to a condensation reaction with a compound having the formula SIL 1 -X\u2014Cl or SIL 1 -X\u2014H to produce the compound of Formula 1.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 95.0
- Lexical Diversity: 3.40741
- Patent Class: 522.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15443476', '13824678', '11578595', '12593025', '14361113']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7416081677755824
- 35 USC 102 Novelty (BERT): 0.4905142461552098
- Combined Prediction Score: 0.716498775613545
- Mean Citation Score: 299.68317
- Max Citation Score: 335.6531700000001
- Similarity Product: 265.00137811286703

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