PATENT CLAIM ANALYSIS

Application Number: 15753891
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["156", "286000"]

Abstract:
A hot-melt glue composition, including a) at least one atactic poly-α-olefin (APAO) that is solid at 25° C.; b) at least one hydrocarbon resin having a softening point of at least 80° C., measured in accordance with the ring-and-ball method according to DIN EN 1238; and c) at least one maleic-anhydride-grafted wax having a softening point of not more than 150° C., measured in accordance with the ring-and-ball method according to DIN EN 1238, which is a maleic-anhydride-grafted polypropylene wax or a maleic-anhydride-grafted polyethylene wax, wherein the proportion of the at least one maleic-anhydride-grafted wax in the hot-melt glue composition is at least 3 wt %. The hot-melt glue composition is characterized by a low reactivation temperature, together with high heat resistance and good adhesion to ABS and nonpolar polyolefin materials. The hot-melt glue composition is well suited for film lamination by vacuum deep-drawing lamination, in particular for applications in automobile construction.

Claim (Index 14):
A method for producing an assembly composed of a substrate element and a foil by adhesive bonding, the method comprising the following steps:\n a) the applying of a hotmelt adhesive composition as claimed in  claim 1  to one side of a foil; b) the heating of the foil coated with the hotmelt adhesive composition, for reactivating, and c) the drawing of the reactivated foil, coated with the hotmelt adhesive composition, onto the substrate element, with the hotmelt adhesive composition coming into contact with the substrate element and, after cooling, producing the bonded assembly.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 88.0
- Lexical Diversity: 1.96512
- Patent Class: 156.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13405944', '14709977', '12921498', '12292137', '09787248']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9050748048109546
- 35 USC 102 Novelty (BERT): 0.51500873498223
- Combined Prediction Score: 0.8660681978280821
- Mean Citation Score: 279.21328000000005
- Max Citation Score: 314.67426
- Similarity Product: 231.99902813577168

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