PATENT CLAIM ANALYSIS

Application Number: 15770505
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["257", "791000"]

Abstract:
An addition curable type silicone resin composition includes (a) an organopolysiloxane having an alkenyl group bonded to a silicon atom, (b) an organopolysiloxane represented by the formula, (R 1 R 2 2 SiO 1/2 ) m (R 1 R 2 SiO 2/2 ) n (R 2 2 SiO 2/2 ) p (R 1 SiO 3/2 ) q (R 2 (OR 3 )SiO 2/2 ) r (SiO 4/2 ) s , (c) an organohydrogen polysiloxane represented by R 4 a H b SiO (4-a-b)/2) , (d) a platinum group metal catalyst, and (e) a polyorganometallosiloxane containing an Si—O—Ce bond, and an Si—O—Ti bond, and contents of Ce and Ti of which are each 50 to 5,000 ppm, which cures by heating. According to this constitution, it is provided an addition curable type silicone resin composition which can provide a cured product excellent in transparency, and less change in hardness and weight loss under high temperature conditions.

Claim (Index 7):
A process for producing the addition curable type silicone resin composition according to  claim 5  by mixing the components (a) to (e), wherein\n the component (e) is \n a polyorganometallosiloxane obtained by subjecting a mixture comprising: (i) an organopolysiloxane having a viscosity at 25\u00b0 C. of 10 to 10,000 mPa\u00b7s: 100 parts by mass, (ii) a rare earth carboxylate containing a cerium carboxylate represented by the following general formula (e-1): with an amount that a mass of cerium is 0.05 to 5 parts by mass based on 100 parts by mass of the component (i),\n (R 5 COO) x Ce\u2003\u2003(e-1) \n wherein, each of R 5 s represents the same or different kind of monovalent hydrocarbon group; and \u201cx\u201d is 3 or 4, and \n (iii) a titanium compound represented by the following general formula (e-2) and/or or its partial hydrolyzed condensate: with an amount that a mass of titanium is 0.05 to 5 parts by mass based on 100 parts by mass of the component (i),\n (R 6 O) 4 Ti\u2003\u2003(e-2) \n wherein, each of R 6 s represents the same or different kind of monovalent hydrocarbon group, \n to heat treatment at a temperature of 150\u00b0 C. or higher.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 91.0
- Lexical Diversity: 1.96842
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14670615', '13402322', '11461895', '12078689', '13147320']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9304991461178912
- 35 USC 102 Novelty (BERT): 0.5204572318982427
- Combined Prediction Score: 0.8894949546959264
- Mean Citation Score: 333.873764
- Max Citation Score: 340.0689700000001
- Similarity Product: 277.0255715861572

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