PATENT CLAIM ANALYSIS

Application Number: 15745797
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["521", "174000"]

Abstract:
The invention relates to an additive suitable for increasing compressive strength during the production of polyurethane soft foam, which contains at least one compound (V) containing, (i) more than three hydrogen atoms which are reactive with respect to isocyanates, (ii) an average hydroxyl number, determined according to DIN 53240-1: 2013-06, from 110-280 mg KOH/g, preferably 120-250 mg KOH/g, and (iv) >50 wt.-% ethylene oxide bound in the molecule, wt.-% with respect to the total alkylene oxide, and to a method for producing polyurethane foams and to a polyurethane foam and to the use thereof as described.

Claim (Index 11):
A polyurethane foam obtainable by a process of  claim 7 , wherein the polyurethane foam is preferably a flexible polyurethane foam, a moulded polyurethane foam or a free-rise flexible slabstock polyurethane foam.

Metadata:
- Claim Count in Document: 19.0
- Percentile: 86.0
- Lexical Diversity: 1.51282
- Patent Class: 521.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14857399', '14778866', '13558934', '13640236', '12784077']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8285355823624622
- 35 USC 102 Novelty (BERT): 0.5104008995637932
- Combined Prediction Score: 0.7967221140825953
- Mean Citation Score: 267.116752
- Max Citation Score: 286.43286
- Similarity Product: 209.00735165496823

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

Dataset: test