PATENT CLAIM ANALYSIS

Application Number: 15751179
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["524", "424000"]

Abstract:
Provided is an emulsion polymerized styrene-butadiene rubber capable of achieving both the wear resistance and the low loss property when used to a tire or other rubber products. The styrene-butadiene rubber of this disclosure is an emulsion-polymerized styrene-butadiene rubber synthesizable via emulsion polymerization, comprising at a terminal: a modified functional group containing a nitrogen atom and having an SP value of 9.55 or less; or a modified functional group containing a hydroxyl group and having an SP value of less than 15.00, where the SP values are solubility parameters obtained with a Fedors method.

Claim (Index 5):
The emulsion-polymerized styrene-butadiene rubber according to  claim 4 , wherein:\n the modified functional group containing a nitrogen atom is represented by any one of the following formulae (1) to (3): where each of R 1  and R 6  is a C 1  to C 12  alkyl group; R 2  is a C 1  to C 12  alkyl group or a C 1  to C 12  alkoxy group; R 3  is a C 1  to C 12  alkyl group; each of R 4  and R 5  is a hydrogen atom, a hydrolyzable group, or a group containing an alkylsilane with an alkyl group or an aryl group; and R 7  is an alkyl group or a hydrolyzable group.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 88.0
- Lexical Diversity: 1.5873
- Patent Class: 524.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15319748', '14361206', '11817593', '14406251', '14005798']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8406347094594285
- 35 USC 102 Novelty (BERT): 0.4875811433876619
- Combined Prediction Score: 0.8053293528522519
- Mean Citation Score: 247.045568
- Max Citation Score: 254.79372
- Similarity Product: 197.1944661864281

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