PATENT CLAIM ANALYSIS

Application Number: 16167812
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-02
Patent Classification: ["524", "505000"]

Abstract:
Problem to be solved of the present invention is to provide a hot-melt adhesive agent which is capable of applying at low temperature, has an excellent adhesiveness at low temperature, and a disposable product obtained by employing the hot-melt adhesive agent. Means for solving the problem is a hot-melt adhesive agent comprised of a thermoplastic block copolymer (A) which is a copolymer of vinyl class aromatic hydrocarbons and conjugated diene compounds, wherein the thermoplastic block copolymer (A) comprises a radial type styrene block copolymer having a styrene content of 35 to 45% by weight and a diblock content of 50 to 90% by weight, and having a viscosity at 25° C. as a 25% (by weight) toluene solution of not more than 250 mPa·s (A1).

Claim (Index 1):
A disposable product composed by bonding a hot melt adhesive agent with a polyethylene film and at least one member selected from the group consisting of a woven fabric, a nonwoven fabric, a rubber, a resin and papers, wherein the hot melt adhesive agent comprises:\n a) 3 to 60 parts by weight of a thermoplastic block copolymer consisting only of a radial styrene-conjugated diene block copolymer having (i) a styrene content of 35 to 45% by weight and a diblock content of 50 to 90% by weight (ii) a viscosity less than 250 mPa\u00b7s at 25\u00b0 C. and 25% by weight in toluene solution; b) about 60 to about 85 parts by weight of a tackifier; and c) about 15 to about 20 parts by weight of an oil; wherein the conjugated diene compound is selected from the group consisting of 1,3-butadiene, 2,3-dimethyl-1,3-butadiene, 1,3-pentadiene, 1,3-hexadiene and combinations thereof.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 97.0
- Lexical Diversity: 1.84416
- Patent Class: 524.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15598426', '14865004', '14921187', '14944526', '14211481']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8513133838970326
- 35 USC 102 Novelty (BERT): 0.5250288788677638
- Combined Prediction Score: 0.8186849333941058
- Mean Citation Score: 330.6074460000001
- Max Citation Score: 360.75702
- Similarity Product: 303.55330907145026

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