PATENT CLAIM ANALYSIS

Application Number: 15744464
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["428", "447000"]

Abstract:
An antifouling composition is provided. The composition includes a tetrafunctional silane-based compound having a specified structure as a component (A), trifunctional silane-based compounds having a specified structure different from each other as a component (B) and component (C), and a metal catalyst as a component (D). The composition has a molar ratio of the component (A) to the component (B) of 1.4 or more, and a molar ratio of the component (B) to a total of the components (B) and (C) of 0.020 or more. An antifouling sheet including an antifouling layer formed of the antifouling composition and a method for producing the same are also provided.

Claim (Index 13):
A method for producing an antifouling sheet, the method comprising:\n preparing an antifouling composition comprising components (A) to (D) and satisfying conditions (I) and (II): Component (A): a tetrafunctional silane-based compound represented by formula (a):\n Si(OR 1 ) p (X 1 ) 4-p \u2003\u2003(a) \n wherein,\n each R 1  independently represents an alkyl group having 1 to 6 carbon atoms; each X 1  independently represents a halogen atom; and p represents an integer of 0 to 4, \n Component (B): a trifunctional silane-based compound represented by formula (b):\n R 2 Si(OR 3 ) q (X 2 ) 3-q \u2003\u2003(b) \n \n wherein,\n R 2  represents an alkyl group having 6 to 14 carbon atoms; each R 3  independently represents an alkyl group having 1 to 6 carbon atoms; each X 2  independently represents a halogen atom; and q represents an integer of 0 to 3, \n Component (C): a trifunctional silane-based compound represented by formula (c):\n R 4 Si(OR 5 ) r (X 3 ) 3-r \u2003\u2003(c) \n \n wherein,\n R 4  represents an alkyl group having 1 to 3 carbon atoms; each R 5  independently represents an alkyl group having 1 to 6 carbon atoms; each X 3  independently represents a halogen atom; and r represents an integer of 0 to 3, \n Component (D): a metal catalyst, \n Condition (I): a molar ratio of the component (A) to the component (B) is 1.4 or more, and \n Condition (II): a molar ratio of the component (B) to a total of the component (B) and the component (C) is 0.020 or more, and \n coating the antifouling composition on a substrate or a release material, followed by drying to form an antifouling layer.

Metadata:
- Claim Count in Document: 22.0
- Percentile: 86.0
- Lexical Diversity: 2.35714
- Patent Class: 428.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15542227', '15128044', '10487218', '11098663', '15545486']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.906743812893122
- 35 USC 102 Novelty (BERT): 0.5271620170422944
- Combined Prediction Score: 0.8687856333080393
- Mean Citation Score: 263.705012
- Max Citation Score: 361.9836
- Similarity Product: 335.68637051410667

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