PATENT CLAIM ANALYSIS

Application Number: 15866547
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["361", "679000"]

Abstract:
A film and a flexible metal-clad laminate obtained with the film. The laminate is improved in post-moisture absorption solderability. The film comprises a heat-resistant polyimide film and, disposed on at least one side thereof, an adhesive layer containing a thermoplastic polyimide. It is characterized in that the thermoplastic polyimide contained in the adhesive layer has crystallinity and that the film, when analyzed with a differential scanning calorimeter, has an endothermic peak attributable to the melting of the crystalline thermoplastic polyimide, the absolute value of the area of the peak being 4.0 mJ/mg or larger. The flexible metal-clad laminate is characterized by comprising the film and a metal layer disposed thereon.

Claim (Index 2):
The film according to  claim 1 , wherein the film shows an exothermic peak area attributed to recrystallization of the crystalline thermoplastic polyimide when the film is subjected to differential scanning calorimetry, and an absolute value of the exothermic peak area is 4.0 mJ/mg or lower.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 86.0
- Lexical Diversity: 1.875
- Patent Class: 361.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15057934', '11663622', '11918558', '14901089', '11918803']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8792294799266884
- 35 USC 102 Novelty (BERT): 0.6212224103118155
- Combined Prediction Score: 0.8534287729652011
- Mean Citation Score: 412.228002
- Max Citation Score: 571.1097
- Similarity Product: 549.5289960220457

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

Dataset: test