PATENT CLAIM ANALYSIS

Application Number: 15741575
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["427", "508000"]

Abstract:
There is provided a process for producing an organopolysiloxane A comprising at least one (meth)acrylate group, said process comprising the following steps: a) the following are reacted at a temperature of between 50 and 140° C., optionally between 70 and 130° C.:          at least one organopolysiloxane B comprising at least one epoxy group, with acrylic acid or methacrylic acid or a mixture of the two, in the presence of a catalyst C which is a complex of iron in the oxidation state (III), of formula (1) below:   [Fe(L 1 ) 3 ]  (1) in which the symbols L 1 , which may be identical or different, represent a ligand chosen from the group made up of: a β-dicarbonylato anion or the enolate anion of a β-dicarbonyl compound, a carboxylate anion and an alkoxide anion, and of at least one solvent, and b) the product obtained, which is said organopolysiloxane A or a mixture containing predominantly said organopolysiloxane A, is isolated.

Claim (Index 6):
The process as claimed in  claim 5 , wherein, for the siloxyl unit (I.4), the symbol Y is chosen from the group made up of the hydrocarbon-based groups (R-1) to (R-6) having the formulae below:

Metadata:
- Claim Count in Document: 8.0
- Percentile: 86.0
- Lexical Diversity: 2.11111
- Patent Class: 427.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15523494', '12808744', '15523503', '15762603', '14433358']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8069732539179433
- 35 USC 102 Novelty (BERT): 0.5113526031938854
- Combined Prediction Score: 0.7774111888455375
- Mean Citation Score: 199.968482
- Max Citation Score: 250.01448
- Similarity Product: 164.9159339384079

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

Dataset: test