PATENT CLAIM ANALYSIS

Application Number: 15888269
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["528", "015000"]

Abstract:
Provided is an addition-curable organopolysiloxane resin composition capable of forming a cured product having a superior transparency, heat resistance and light resistance. The addition-curable organopolysiloxane resin composition contains: (A) an organopolysiloxane having in one molecule at least two silicon-atom-bonded alkenyl groups each having 2 to 10 carbon atoms; (B) an organohydrogenpolysiloxane having in one molecule at least two silicon-atom-bonded hydrogen atoms; (C) a platinum group metal-based catalyst; and (D) a barium compound represented by the following formula (1)   Ba(OR) 2    (1) wherein R represents a monovalent hydrocarbon group having 1 to 10 carbon atoms; or an acyl group having 2 to 15 carbon atoms.

Claim (Index 2):
The addition-curable organopolysiloxane resin composition according to  claim 1 , wherein\n the component (A) comprises:\n (A1) 1 to 99% by mass of an aryl group-containing organopolysiloxane having, in one molecule, at least one silicon-atom-bonded aryl group having 6 to 10 carbon atoms; and \n at least two silicon-atom-bonded alkenyl groups each having 2 to 10 carbon atoms, said aryl group-containing organopolysiloxane (A1) exhibiting a viscosity of 10 to 100,000 mPa\u00b7s at 25\u00b0 C. when measured by a method described in JIS K 7117-1:1999; and \n (A2) 1 to 99% by mass of a resin-structure organopolysiloxane containing at least one of an SiO 4/2  unit and an R 1 SiO 3/2  unit (R 1  independently represents a monovalent hydrocarbon group having 1 to 10 carbon atoms); and having, in one molecule, at least two silicon-atom-bonded alkenyl groups each having 2 to 10 carbon atoms, and at least one silicon-atom-bonded hydroxyl group, said silicon-atom-bonded hydroxyl group(s) being present in an amount of 0.005 to 1.0 mol/100 g,\n provided that a total content of the components (A1) and (A2) is 100% by mass, and wherein \n the component (B) is an organohydrogenpolysiloxane having, in one molecule, at least two silicon-atom-bonded hydrogen atoms, and at least one silicon-atom-bonded aryl group having 6 to 10 carbon atoms, said organohydrogenpolysiloxane being in an amount of 5 to 40% by mass per the total amount of components (A) to (D).

Metadata:
- Claim Count in Document: 5.0
- Percentile: 88.0
- Lexical Diversity: 1.78873
- Patent Class: 528.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14977053', '15146102', '15115923', '15812615', '14008611']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7461685956820666
- 35 USC 102 Novelty (BERT): 0.4991553406247987
- Combined Prediction Score: 0.7214672701763398
- Mean Citation Score: 261.54416000000003
- Max Citation Score: 272.52313
- Similarity Product: 231.27837281721352

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