PATENT CLAIM ANALYSIS

Application Number: 16084875
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-03
Patent Classification: ["428", "343000"]

Abstract:
The objective of the present invention is to provide a thermoplastic adhesive film capable of, in a thermobonding step of a laminated body of different materials used particularly in automobile members, electronic members, construction members, etc., such as a polypropylene resin material, a polyamide resin material, and a metal material such as aluminum or steel plates, preventing deformation of the resin material and peeling due to thermal history after molding. Provided as a solution is a thermoplastic adhesive film comprising a resin composition (D) which contains a thermoplastic olefin elastomer resin (A), an acid-modified polypropylene resin (B) and a nucleating agent (C).

Claim (Index 1):
A thermoplastic adhesive film comprising,\n a resin composition (D) comprising:\n a thermoplastic olefin elastomer resin (A); \n an acid-modified polypropylene resin (B); \n a crystal nucleating agent (C); and \n a polypropylene resin (E), \n satisfying a weight ratio [(A)/(E)] of the thermoplastic olefin elastomer resin (A) and the polypropylene resin (E) being from 100/0 to 10/90 (provided that (A)+(E)=100), and \n containing the acid-modified polypropylene resin (B) in an amount of from 20 to 500 parts by weight relative to 100 parts by weight of a total weight of (A) and (E), \n wherein the resin composition (D) has a viscosity increase initiation temperature T1 when being cooled from a molten state of 180\u00b0 C. at a strain of 1%, a share rate of 100 s \u22121  and a rate of 3\u00b0 C./min and a softening initiation temperature T2 when being pulled at a strain of 1% and a temperature rising rate of 10\u00b0 C./min while applying oscillation having a frequency from 1 to 100 Hz, satisfying the following Equation (1):\n ( T 1/ T 2)\u22650.90\u2003\u2003Equation (1).

Metadata:
- Claim Count in Document: 7.0
- Percentile: 97.0
- Lexical Diversity: 1.77941
- Patent Class: 428.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13641182', '10532893', '14372078', '09986370', '12162668']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8960187310391211
- 35 USC 102 Novelty (BERT): 0.4865714104948417
- Combined Prediction Score: 0.8550739989846932
- Mean Citation Score: 208.153818
- Max Citation Score: 227.81783
- Similarity Product: 172.13799257097062

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

Dataset: test