PATENT CLAIM ANALYSIS

Application Number: 15876688
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["008", "589000"]

Abstract:
A dye additive suitable for use in improving the dyeing of aramid fibers includes non-water components dissolved in water. The non-water components include about 20-25% (w/w) sodium or potassium nitrate; about 20-25% (w/w) ketone solvent; about 30-40% (w/w) aromatic solvent; about 1-5% (w/w) of each of glycol ether, biodegradable solvent, acetic acid 56% strength or equivalent or equivalent amount of formic acid, brine salt, sodium or potassium hydroxide, and phenylenediamine, about 1-10% (w/w) of each of a strong acid, hydroxycarboxylic acid, and lanolin; wherein the water makes up about 50-70% of the weight of the dye additive and the non-water components make up about 30-50% of the dye additive. The dye additive may be added to a dye bath at a w/w percentage of about 0.25% to about 6%.

Claim (Index 11):
The method of  claim 8 , wherein the mixing in steps i) and ii) is substantially continuous.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 86.0
- Lexical Diversity: 2.18667
- Patent Class: 8.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15266761', '13762403', '15691004', '13699717', '10963332']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7551114022676473
- 35 USC 102 Novelty (BERT): 0.6113562049402171
- Combined Prediction Score: 0.7407358825349042
- Mean Citation Score: 246.739406
- Max Citation Score: 561.4153
- Similarity Product: 471.61567456983926

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