PATENT CLAIM ANALYSIS

Application Number: 15877468
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["528", "402000"]

Abstract:
To provide a fluorinated ether compound, a fluorinated ether composition and a coating liquid, capable of forming a surface layer excellent in water/oil repellency, abrasion resistance, fingerprint stain removability, lubricity, chemical resistance and light resistance, as well as an article having such a surface layer. A fluorinated ether compound represented by A 1 -O-Q 1 -(R f11 O) m1 —R f12 —R 11 —N[—R 12 —SiR 13 n1 X 1 3-n1 ] 2 , wherein A 1 : C 1-20  perfluoroalkyl group, Q 1 : single bond, fluoroalkylene group containing at least one hydrogen atom, etc., R f11 , R f12 : perfluoroalkylene group, m1: integer of from 2 to 200, R 11 : single bond, alkylene group, etc., R 12 : alkylene group, etc., R 13 : monovalent hydrocarbon group, etc., X 1 : hydrolyzable group, n1: integer of from 0 to 2.

Claim (Index 10):
A fluorinated ether composition comprising\n a fluorinated ether compound as defined in  claim 1 , and a fluorinated ether compound other than the fluorinated ether compound represented by the formula (1), characterized in that the total proportion of the fluorinated ether compound represented by the formula (1) and other fluorinated ether compound in the fluorinated ether composition, is from 80 to 100 mass % to the fluorinated ether composition, and the proportion of said other fluorinated ether compound to the total of the fluorinated ether compound represented by the formula (1) and other fluorinated ether compound, is more than 0 mass % and less than 40 mass %.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 86.0
- Lexical Diversity: 2.0
- Patent Class: 528.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15877489', '14862613', '14857018', '15454564', '14821941']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7664158045048693
- 35 USC 102 Novelty (BERT): 0.5789137867796684
- Combined Prediction Score: 0.7476656027323492
- Mean Citation Score: 420.856904
- Max Citation Score: 483.13867
- Similarity Product: 428.6101306603128

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

Dataset: test