PATENT CLAIM ANALYSIS

Application Number: 15859991
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["156", "330000"]

Abstract:
The present invention relates to a process for cold bonding elastomeric rubber substrates to non-elastomeric substrates of a different material, preferably metal, by use of a rubber treatment, preferably a primer composition and a 2k adhesive, preferably a 2k epoxy adhesive as well as the thus obtained bonded substrates.

Claim (Index 1):
A process for forming a bond between a first elastomeric rubber substrate and a second metal substrate, comprising:\n providing the elastomeric rubber substrate; providing the metal substrate; applying an oxidizing rubber treatment and/or a primer composition comprising at least one cyanoacrylate to a to-be-bonded surface of the rubber substrate; providing a curable 2K adhesive comprising a resin component and a hardener component; mixing the resin component and hardener component to form a mixed 2K adhesive composition; applying the mixed 2K adhesive composition to a to-be-bonded surface of the metal substrate and allowing the applied 2K adhesive composition to develop green strength; contacting the primed surface of the rubber substrate and the applied adhesive on the surface of the metal substrate to form the bond.

Metadata:
- Claim Count in Document: 39.0
- Percentile: 86.0
- Lexical Diversity: 1.5
- Patent Class: 156.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12190137', '10388304', '10659805', '12728605', '15111976']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8949015953644649
- 35 USC 102 Novelty (BERT): 0.4839755248574793
- Combined Prediction Score: 0.8538089883137664
- Mean Citation Score: 201.23735800000003
- Max Citation Score: 208.27592
- Similarity Product: 153.60557907049656

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