PATENT CLAIM ANALYSIS

Application Number: 15777008
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["524", "195000"]

Abstract:
Provided is a method for producing a vulcanized rubber composition, including: a first kneading step of obtaining a kneaded mixture comprising a rubber component comprising at least one selected from the group consisting of natural rubbers and synthetic rubbers, a filler comprising an inorganic filler, and a sulfur-containing silane coupling agent; a second kneading step of adding sulfur and a vulcanization accelerator to the kneaded mixture, followed by kneading, to thereby obtain an unvulcanized rubber composition; and a vulcanization step of vulcanizing the unvulcanized rubber composition to thereby obtain a vulcanized rubber composition having a glass transition temperature of −30° C. to 0° C. by; wherein specific aminoguanidines are added, followed by kneading, in the first kneading step.

Claim (Index 3):
The method for producing a vulcanized rubber composition according to  claim 1 , wherein\n the maximum temperature in the first kneading step is 120\u00b0 C. or more and 190\u00b0 C. or less.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 93.0
- Lexical Diversity: 1.9403
- Patent Class: 524.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14110090', '13877028', '15317643', '13876983', '14114247']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8271904644306658
- 35 USC 102 Novelty (BERT): 0.5082938642882973
- Combined Prediction Score: 0.7953008044164289
- Mean Citation Score: 300.914396
- Max Citation Score: 312.24207
- Similarity Product: 228.66511741324783

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

Dataset: test