PATENT CLAIM ANALYSIS

Application Number: 15760135
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["528", "013000"]

Abstract:
The present invention relates to a silicon polymer production method using a non-transition-metal-catalyst method of hydrosilylation, and more specifically relates to a production method for a silicon polymer using a non-transition-metal-catalyst method of hydrosilylation, wherein an environmentally friendly silicon polymer is produced by using hydrosilylation using a non-transition metal as a catalyst, thereby avoiding the use of platinum, palladium and rhodium or other expensive platinum group catalysts and so achieving outstanding economic viability and making it possible to prevent residues of heavy metals.

Claim (Index 12):
An environmentally friendly silicon polymer, wherein the environmentally friendly silicon polymer is prepared by subjecting a divinyl compound and a dihydrosilane compound represented by Chemical Formula 3 or Chemical Formula 13 below to hydrosilylation reaction under the presence of an organoboron catalyst: (wherein, in Chemical Formula 3 above, R 7  and Rs are each independently selected from among hydrogen, (C1-C10) alkyl, \u2014OR 9,  \u2014N(R 10 )(R 11 ), \u2014P(R 12 )(R 13 )(R 14 ), and \u2014B\u2014Si(R 15 )(R 16 )(R 17 ), not simultaneously hydrogen, The B is selected from among oxygen, (C1-C20) alkylene, (C2-C20) alkenylene, (C3-C20) cycloalkylene, and (C6-C20) arylene, the R 15  to R 17  are each independently selected from among hydrogen, (C1-C10) alkyl, (C2-C20) alkenyl, (C3-C20) cycloalkyl, (C6-C20) aryl, (C3-C20) heterocycloalkyl, (C4-C20) heteroaryl, \u2014OR 19,  \u2014N(R 2 o)(R 21 ), and \u2014P(R 22 )(R 23 )(R 24 ), the R 9  to R 14  and R 19  and R 24  are each independently hydrogen or (C1-C5) alkyl, and the alkyl, alkylene, alkenylene, cycloalkylene, and arylene are substitutable with at least one selected from among (C1-C7) alkyl, halogen, nitro, cyano, hydroxy, amino, (C6-C20) aryl, (C2-C7) alkenyl, and (C3-C20) cycloalkyl.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 90.0
- Lexical Diversity: 1.6
- Patent Class: 528.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14867861', '14652027', '13535673', '12891143', '14650164']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8323243854671097
- 35 USC 102 Novelty (BERT): 0.5637127431832307
- Combined Prediction Score: 0.8054632212387219
- Mean Citation Score: 470.46704000000005
- Max Citation Score: 502.0508400000001
- Similarity Product: 356.7887869072223

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test