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 1):
A fluorinated ether compound represented by the following formula (1):\n A 1 -O\u2014(R f1 O) m1 -Q 1 -[C(O)N(R 1 )] p1 \u2014R 11 \u2014C[\u2014R 12 \u2014SiR 13 n1 X 1 3-31 n1 ] 3  \u2003\u2003(1) wherein\n A 1  is a C 1-20  perfluoroalkyl group, \n R f1  is a fluoroalkylene group having no branched structure, \n m1 is an integer of from 2 to 210, \n (R f1 O) m1  may be one composed of at least two types of R f1 O, \n Q 1  is a single bond or a fluoroalkylene group having no branched structure, \n R 1  is a hydrogen atom or an alkyl group, \n p1 is 0 or 1, \n R 11  is a single bond, an alkylene group, an alkylene group having an etheric oxygen atom at its terminal (which is the terminal on the side bonded to C[\u2014R 12 \u2014SiR 13 n1 X 1 3\u2212n1 ] 3 ), an alkylene group with at least two carbon atoms, having an etheric oxygen atom between its carbon-carbon atoms, or an alkylene group with at least two carbon atoms, having an etheric oxygen atom between its carbon-carbon atoms and at its terminal (which is the terminal on the side bonded to C[\u2014R 12 \u2014SiR 13 n1 X 1 3\u2212n1 ] 3 ), \n R 12  is an alkylene group, an alkylene group having an etheric oxygen atom at its terminal (but excluding the terminal on the side bonded to Si), or an alkylene group with at least two carbon atoms, having an etheric oxygen atom between its carbon-carbon atoms, \n R 13  is a hydrogen atom or a monovalent hydrocarbon group, \n X 1  is a hydrolyzable group, \n n1 is an integer of from 0 to 2, and \n three [\u2014R 12 \u2014SiR 13 n1 X 1 3\u2212n1 ] may not be all the same group.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 86.0
- Lexical Diversity: 2.30769
- Patent Class: 526.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15877468', '14862613', '15454564', '14857018', '15163198']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8033552266616092
- 35 USC 102 Novelty (BERT): 0.5753494705289763
- Combined Prediction Score: 0.7805546510483459
- Mean Citation Score: 391.988584
- Max Citation Score: 500.0966
- Similarity Product: 428.36697236087326

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