PATENT CLAIM ANALYSIS

Application Number: 15742682
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["524", "590000"]

Abstract:
In a polyurethane gel  1  including a gel layer  2  and a coat layer  3  covering the gel layer  2,  the gel layer  2  is produced by allowing at least aliphatic polyisocyanate having an average functionality of more than 2.0 to react with polyol having an average functionality of 3.0 or less, and the coat layer  3  is produced by allowing at least aliphatic diisocyanate and/or alicyclic diisocyanate to react with bifunctional active hydrogen compound.

Claim (Index 9):
A method for producing a polyurethane gel, the method comprising:\n producing a gel layer by allowing aliphatic polyisocyanate having an average functionality of more than 2.0 to react with polyol having an average functionality of 3.0 or less, and producing a coat layer by allowing aliphatic diisocyanate and/or alicyclic diisocyanate to react with a bifunctional active hydrogen compound, wherein the step of producing a coat layer comprises, producing an isocyanate group-terminated prepolymer by allowing the aliphatic diisocyanate and/or alicyclic diisocyanate to react with a portion of the bifunctional active hydrogen compound so that the equivalent ratio of the isocyanate group in the aliphatic diisocyanate and/or alicyclic diisocyanate relative to the active hydrogen group in the portion of the bifunctional active hydrogen compound is more than 1.0, and producing a coat layer by allowing the isocyanate group-terminated prepolymer to react with the remaining portion of the bifunctional active hydrogen compound.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 86.0
- Lexical Diversity: 1.73333
- Patent Class: 524.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13965471', '12682714', '15457514', '15571755', '15752762']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8260835947667067
- 35 USC 102 Novelty (BERT): 0.5013117075038395
- Combined Prediction Score: 0.79360640604042
- Mean Citation Score: 279.735686
- Max Citation Score: 293.68945
- Similarity Product: 210.5670053891301

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