PATENT CLAIM ANALYSIS

Application Number: 15762842
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-03
Patent Classification: ["428", "297400"]

Abstract:
The present invention relates to a process, especially impregnation process, for producing a semifinished fiber matrix product using micropellets.

Claim (Index 18):
The single-layer semifinished fiber matrix product as claimed in  claim 17 , wherein:\n the fiber matrix product has 40 vol % to 50 vol % fiber material as defined according to DIN 1310; the fiber distribution gradient differs by at most 3% from the surface to the middle; the gas cavity content is less than 5 vol % based on the overall volume of the product; the melt volume flow rate is 100 cm 3 /10 min to 200 cm 3 /10 min; the polymer composition comprises at least one thermoplastic from the group consisting of polypropylene (PP), polyamide (PA), polycarbonate (PC), polybutylene terephthalate (PBT) and polyethylene terephthalate (PET), and derivatives and blends thereof; the fibers are glass fibers and/or carbon fibers; and the single-layer semifinished fiber matrix product is produced by a process comprising:\n applying the polymer composition in the form of the micropelletized material to the fiber material in an amount sufficient to result in a semifinished fiber matrix product having 25% to 65% fiber material as defined according to DIN 1310, \n subjecting the fiber material with the applied polymer to the temperature and pressure sufficient to impregnate and consolidate the polymer composition into the fiber material to produce a composite, and \n cooling the composite to obtain the semifinished fiber matrix product.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 90.0
- Lexical Diversity: 1.15789
- Patent Class: 428.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15526393', '15567430', '14396850', '14095324', '15622153']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8884421811961054
- 35 USC 102 Novelty (BERT): 0.496006901669204
- Combined Prediction Score: 0.8491986532434153
- Mean Citation Score: 185.002896
- Max Citation Score: 204.68893
- Similarity Product: 128.99306623904585

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