PATENT CLAIM ANALYSIS

Application Number: 16082348
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-03
Patent Classification: ["528", "048000"]

Abstract:
A description is given of a two-component binder system for use in the polyurethane cold box process, a mixture for curing by contacting with a tertiary amine, a method for producing a feeder, a foundry mold or a foundry core, and also feeders, foundry molds and foundry cores producible by this method, and the use of a two-component binder system of the invention or of a mixture of the invention for binding a mold raw material or a mixture of mold raw materials in the polyurethane cold box process.

Claim (Index 2):
The two-component binder system as claimed in  claim 1 ,\n the ratio of unetherified terminal methylol groups to etherified terminal methylol groups in the ortho-fused phenolic resole being greater than 1, preferably greater than 2, more preferably greater than 4, and very preferably greater than 10, there preferably being no etherified methylol groups in the ortho-fused phenolic resole, and/or the polyisocyanate having at least two isocyanate groups per molecule being selected from the group consisting of diphenylmethane diisocyanate, polymethylene-polyphenyl isocyanates (polymeric MDI), and mixtures thereof.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 97.0
- Lexical Diversity: 2.13333
- Patent Class: 528.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13763150', '10075975', '13140795', '13165267', '13877061']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7998597177206932
- 35 USC 102 Novelty (BERT): 0.5054920225336599
- Combined Prediction Score: 0.7704229482019899
- Mean Citation Score: 261.32481599999994
- Max Citation Score: 278.4415
- Similarity Product: 183.3442555832267

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

Dataset: test