PATENT CLAIM ANALYSIS

Application Number: 16007441
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["521", "129000"]

Abstract:
An isocyanate reactive composition for making a polyurethane foam includes a tertiary amine urethane catalyst comprising a di(C1-C4)alkyl fatty alkyl amine and a polyester polyol. The use of one or more of fatty alkyl tertiary amine serves to reduce hydrolysis of the polyester polyol in the isocyanate reactive composition.

Claim (Index 29):
The method of  claim 21 , wherein the urethane catalyst composition comprises 10 to 40 wt % pentamethyldiethylenetriamine, 20 to 80 wt % tris(dimethylaminopropyl) amine and 10 to 50 wt % fatty alkyl tertiary amine.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 94.0
- Lexical Diversity: 1.48649
- Patent Class: 521.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['11753633', '10724884', '12207745', '10724888', '13178562']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8166881250058637
- 35 USC 102 Novelty (BERT): 0.5491083985397032
- Combined Prediction Score: 0.7899301523592477
- Mean Citation Score: 337.556826
- Max Citation Score: 392.8233
- Similarity Product: 320.0773746542394

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

Dataset: test