PATENT CLAIM ANALYSIS

Application Number: 15751491
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["442", "409000"]

Abstract:
A method for producing a volume nonwoven fabric includes the steps of: (a) providing a nonwoven fabric raw material, containing fiber balls and binder fibers; (b) providing an air-laying device, which has at least two spiked rollers between which a gap is formed; (c) processing the nonwoven fabric raw material in the device in an air-laying method, the nonwoven fabric raw material passing through the gap between the spiked rollers, fibers or fiber bundles being pulled from the fiber balls by the spikes; (d) laying on a laying apparatus; and (e) thermally bonding so as to obtain the volume nonwoven fabric.

Claim (Index 11):
The volume nonwoven fabric according to  claim 9 , having at least one of the following properties:\n a maximum tensile force of at least 2 N/5 cm, measured in accordance with DIN EN 29 073-3; an extension at maximum tensile force of at least 20%, measured in accordance with DIN EN 29 073-3; a thermal resistance R CT  of at least 0.20 Km 2 /W; and a recovery of at least 70%, determined by the method the following steps:\n (1) 6 samples are stacked on top of one another (10\u00d710 cm); \n (2) a height of the stack is measured using a yardstick; \n (3) the samples are weighted down using an iron plate (1300 g); \n (4) after a minute of loading, the height is measured using a yardstick; \n (5) the weight is removed; \n (6) after 10 seconds, the height of the samples is measured using the yardstick; \n (7) after one minute, the height of the samples is measured using the yardstick; \n (8) the recovery is calculated by taking the ratio of the values from points 7 and 2.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 88.0
- Lexical Diversity: 1.86154
- Patent Class: 442.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11994071', '11399788', '15352739', '13904417', '12421161']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.841155043099977
- 35 USC 102 Novelty (BERT): 0.500808593126399
- Combined Prediction Score: 0.8071203981026193
- Mean Citation Score: 195.60964
- Max Citation Score: 205.86693
- Similarity Product: 122.2886584185505

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

Dataset: test