PATENT CLAIM ANALYSIS

Application Number: 15743521
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-03
Patent Classification: ["524", "068000"]

Abstract:
The present invention relates to an asphalt modifier including a main chain of a vinyl aromatic hydrocarbon-conjugated diene block copolymer, and more particularly, to an asphalt modifier capable of effectively improving low-temperature properties, high-temperature properties, storage stability, and the like of an asphalt composition due to excellent compatibility with the asphalt composition when a vinyl aromatic hydrocarbon-conjugated diene block copolymer containing a certain multifunctional group is used as the asphalt modifier, and an asphalt composition including the same.

Claim (Index 1):
An asphalt modifier comprising a multifunctional group bound to a main chain of a vinyl aromatic hydrocarbon-conjugated diene block copolymer represented by the following Formula 1: wherein A to C blocks are each independently a vinyl aromatic hydrocarbon block or a conjugated diene block, X is represented by the following Formula 2, m, n, and o are each an integer greater than or equal to 1, and p is an integer in a range of 0<p\u22643; wherein Y 1  to Y 4  are the same or different from each other, and each represent a halogen element, q to t are each an integer of 0 or 1, provided that at least one of q to t is an integer of 1, R 1  is a C1 to C4 alkyl group, R 2  is a C1 to C10 alkyl group, and is a moiety of a multifunctional group that may be bound to a vinyl aromatic hydrocarbon block or conjugated diene block unit in the vinyl aromatic hydrocarbon-conjugated diene block copolymer, where one and two molecules of the vinyl aromatic hydrocarbon-conjugated diene block copolymer may be bound to one molecule of the multifunctional group.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 86.0
- Lexical Diversity: 1.77083
- Patent Class: 524.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14905700', '10512053', '11727839', '12318135', '10510571']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.83322271891445
- 35 USC 102 Novelty (BERT): 0.5249303115178532
- Combined Prediction Score: 0.8023934781747902
- Mean Citation Score: 310.079482
- Max Citation Score: 377.03348
- Similarity Product: 293.2137038242722

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