PATENT CLAIM ANALYSIS

Application Number: 15877489
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["526", "247000"]

Abstract:
To provide a fluorinated ether compound, a fluorinated ether composition and a coating liquid that are able to form a surface layer which is excellent in water/oil repellency, abrasion resistance, fingerprint stain removability, lubricity and outer appearance, and an article having such a surface layer. A fluorinated ether compound represented by A 1 —O—(R f1 O) m1 -Q 1 -[C(O)N(R 1 )] p1 —R 11 —C[—R 12 —SiR 13 n1 X 1 3−n1 ] 3 , wherein A 1  is a C 1-20  perfluoroalkyl group; R f1  is a fluoroalkylene group having no branched structure; m1 is an integer from 2 to 210; Q 1  is a single bond or a fluoroalkylene group having no branched structure; R 1  is a hydrogen atom, etc.; p1 is 0 or 1; R 11  is a single bond, an alkylene group, etc.; R 12  is an alkylene group, etc.; R 13  is a monovalent hydrocarbon group, etc.; X 1  is a hydrolyzable group; and n1 is an integer of from 0 to 2.

Claim (Index 12):
The fluorinated ether composition according to  claim 11 , wherein said other fluorinated ether compound is at least one member selected from the group consisting of the following fluorinated ether compound (2), the following fluorinated ether compound (3) and the following fluorinated ether compound (4):\n Fluorinated ether compound (2): A fluorinated ether compound wherein in the fluorinated ether compound represented by the formula (1), a group having said \u2014C[\u2014R 12 \u2014SiR 13 n1 X 1 3\u2212n1 ] 3  is bonded to both sides of said (R f1 O) m1 , Fluorinated ether compound (3): A fluorinated ether compound wherein in the fluorinated ether compound represented by the formula (1), a group having said A 1  is bonded to both sides of said (R f1 O) m1 , Fluorinated ether compound (4): A fluorinated ether compound wherein in the fluorinated ether compound represented by the formula (1), said \u2014C[R 12 \u2014SiR 13 n1 X 1 3\u2212n1  ] 3  is substituted by \u2014C[\u2014R 12 \u2014SiR 13 n1 X 1 3\u2212n1 ] 3\u2212t [\u2014R 15 ] t  (wherein R 15  is an unsaturated bond-containing group which becomes \u2014R 12 \u2014SiR 13 n1 X 1 3\u2212n1  by addition of HSiR 13 n1 X 1 3\u2212n1 , or an isomer group of the unsaturated bond-containing group, and t is an integer of 1 to 3.)

Metadata:
- Claim Count in Document: 2.0
- Percentile: 86.0
- Lexical Diversity: 2.30769
- Patent Class: 526.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15877468', '14862613', '15454564', '14857018', '15163198']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8240911069918796
- 35 USC 102 Novelty (BERT): 0.5770959403927509
- Combined Prediction Score: 0.7993915903319667
- Mean Citation Score: 391.988584
- Max Citation Score: 500.0966
- Similarity Product: 451.6599302768112

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