PATENT CLAIM ANALYSIS

Application Number: 15767337
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["528", "031000"]

Abstract:
A method for producing a hydrosilyl group-containing organic silicon resin of formula (6) in a solid form, wherein after formulae (1) to (3) are hydrolyzed in the presence of an acid catalyst, hydrolysis is carried out by adding hydrosilyl group-containing organic silicon compounds of formulae (4) and (5), followed by neutralization by a base catalyst with the amount thereof being more than a molar equivalent of the acid catalyst, and then by condensation. By so doing, deactivation amount of the hydrosilyl group can be reduced, so that the method for producing the hydrosilyl group-containing organic silicon resin, which is in a solid form without a solvent and to which a hydrosilyl group can be introduced quantitatively and in a large quantity, is provided, R 1 3 SiOSiR 1 3   (1) R 1 3 SiX 1   (2) SiX 2 4   (3) H n R 2 3-n SiOSiR 2 3-n H n   (4) H n R 2 3-n SiX 3   (5) (R 1 3 SiO 1/2 ) a (H n R 2 3-n SiO 1/2 ) b (SiO 2 ) c (R 4 SiO 3/2 ) d   (6)

Claim (Index 22):
The method for producing the hydrosilyl group-containing organic silicon resin according to  claim 10 , wherein one, or a mixture of two or more of organic silicon compounds represented by following general formula (7) is further added before hydrolysis of the mixture of one, or two or more of the organic silicon compounds represented by the general formulae (1) and (2) with any one or more of the hydrolysable silane represented by the general formula (3), the partial hydrolysis condensate of the hydrolysable silane, and the metal salt of the hydrolysable silane, or after this hydrolysis and before re-hydrolysis, a hydrosilyl group-containing organic silicon resin, which is a powder form without a solvent and represented by the average composition formula (6) wherein \u201cd\u201d is 0<d\u22641.5, is obtained,\n (R 3 O) 3 SiR 4 \u2003\u2003(7) \n wherein R 4  represents the same as before; and R 3  may be the same or different with each other, representing an unsubstituted or substituted monovalent hydrocarbon group.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 91.0
- Lexical Diversity: 2.5814
- Patent Class: 528.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10819544', '15387019', '14981474', '11572660', '15038506']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7392406031599238
- 35 USC 102 Novelty (BERT): 0.5092137756536682
- Combined Prediction Score: 0.7162379204092982
- Mean Citation Score: 240.166628
- Max Citation Score: 247.72195
- Similarity Product: 160.0135916415453

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