PATENT CLAIM ANALYSIS

Application Number: 15766841
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["523", "351000"]

Abstract:
Provided is a method for producing a cross-linkable rubber composition, comprising: a first step of providing a carboxyl group-containing nitrile copolymer rubber (A) having an iodine value of 120 or less; a second step of mixing an acrylic rubber (b1) with an aromatic polyamine cross-linking agent (b2) to obtain a masterbatch (B); and a third step of mixing the carboxyl group-containing nitrile copolymer rubber (A) with the masterbatch (B).

Claim (Index 2):
The method for producing a cross-linkable rubber composition according to  claim 1 , wherein the second step is a step of mixing the acrylic rubber (b1) with the aromatic polyamine cross-linking agent (b2) at a temperature higher than a melting point of the aromatic polyamine cross-linking agent (b2) by 10\u00b0 C. or more.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 91.0
- Lexical Diversity: 1.7551
- Patent Class: 523.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13502689', '15116401', '15504739', '13412327', '13147041']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7898202988386313
- 35 USC 102 Novelty (BERT): 0.537538529913315
- Combined Prediction Score: 0.7645921219460996
- Mean Citation Score: 324.189106
- Max Citation Score: 381.38632
- Similarity Product: 312.0063650521946

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