PATENT CLAIM ANALYSIS

Application Number: 16160225
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-02
Patent Classification: ["521", "129000"]

Abstract:
Tertiary amine catalysts having isocyanate reactive groups that are capable of forming thermally stable covalent bonds able to withstand temperatures up to 120° C. are disclosed. These catalyst can be used to produce polyurethane foam having the following desirable characteristics: a) very low chemical emissions over a wide range of environmental conditions and isocyanate indexes (e.g., indexes as low as 65 but higher than 60) while meeting all physical property requirements; b) sufficient hydrolytic stability to maintain the catalyst covalently bound to foam without leaching of tertiary amine catalyst when foam is exposed to water or aqueous solutions even at temperatures higher than ambient (temperature range 25° C. to 90° C.); and c) stable contact interface between the polyurethane polymer and other polymers (for example polycarbonate) with minimal migration of tertiary amine catalyst from polyurethane polymer to other polymers yielding no noticeable polymer deterioration at the point of contact even under conditions of heat and humidity.

Claim (Index 24):
A foam produced in accordance with  claim 20 .

Metadata:
- Claim Count in Document: 5.0
- Percentile: 97.0
- Lexical Diversity: 1.52679
- Patent Class: 521.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15170142', '15510328', '14881544', '15097734', '15093838']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8677420265750007
- 35 USC 102 Novelty (BERT): 0.5418129791657277
- Combined Prediction Score: 0.8351491218340734
- Mean Citation Score: 391.155216
- Max Citation Score: 487.04755
- Similarity Product: 199.80618103378413

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