PATENT CLAIM ANALYSIS

Application Number: 15901405
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["428", "402000"]

Abstract:
[Problem] An object of the present invention is to provide a composite of silicon oxide nanoparticles and a silsesquioxane polymer, from which a cured film having a low refractive index can be formed inexpensively. [Means for Solution] Provided are a method of producing a composite of silicon oxide nanoparticles and a silsesquioxane polymer, the method comprising reacting a silsesquioxane polymer having a silanol group at a terminal or a silane monomer with silicon oxide nanoparticles having a hydroxyl group or an alkoxy group on the surface in a mixed solvent of an aqueous solvent and an organic solvent in the presence of a phase transfer catalyst, and a composite produced by the method.

Claim (Index 10):
A silicon oxide-containing composite material which is a porous material comprising pores formed therein, obtained by heat-curing a composite in the air or in an inert atmosphere, at a temperature of not lower than 150\u00b0 C., wherein the composite is a composite of silicon oxide nanoparticles and a silsesquioxane polymer, and wherein said composite is obtained by reacting a silsesquioxane polymer having a silanol group at a terminal or a silane monomer with silicon oxide nanoparticles having a hydroxyl group or an alkoxy group on the surface in a mixed solvent of an aqueous solvent and an organic solvent in the presence of a phase transfer catalyst.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 88.0
- Lexical Diversity: 1.8209
- Patent Class: 428.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14652672', '14652666', '12249078', '12754933', '14892385']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8797773080076788
- 35 USC 102 Novelty (BERT): 0.4979995372038034
- Combined Prediction Score: 0.8415995309272913
- Mean Citation Score: 196.857114
- Max Citation Score: 263.49808
- Similarity Product: 203.22154602190017

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